mirror of
https://github.com/klokantech/tileserver-php.git
synced 2025-08-03 21:27:52 +02:00
The initial mockup for the web interface of this project.
This commit is contained in:
Petr Pridal
216
tileserver/css/style.css
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216
tileserver/css/style.css
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@@ -0,0 +1,216 @@
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||||
#message { display:none; }
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#gallery {display:none; }
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||||
#usage { display:none; }
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/* Layout to hide addressbar on iPhone */
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html, body {
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||||
margin : 0;
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padding : 0;
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||||
height : 100%;
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width : 100%;
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}
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@media only screen and (max-width: 600px) {
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html, body {
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height : 117%;
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}
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}
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#map {
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width : 100%;
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position : relative;
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height : 100%;
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}
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.olControlAttribution {
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position : absolute;
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font-size : 10px;
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bottom : 0 !important;
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right : 0 !important;
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background : rgba(0,0,0,0.1);
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font-family : Arial;
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padding : 2px 4px;
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border-radius : 5px 0 0 0;
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}
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/* CSS full-screen layout */
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body { overflow:hidden; padding: 0; margin: 0; width: 100%; height: 100%; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 13px; color: #333; }
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#header { position: absolute; top:0; left:0; width:100%; height: 45px; z-index:1200; /* box-shadow: 0px 3px 5px rgba(50, 50, 50, 0.5); */ }
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#headershade { position: absolute; top:45px; left:0; width:100%; height: 2px; z-index:1200; background-color: rgba(50, 50, 50, 0.2); }
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#map { position: absolute; top:0; left:0; width:100%; height:100%; }
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#button { position:absolute; right:10px; top:6px; }
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#button-mobile { position:absolute; right:10px; top:6px; width:30px; }
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a { text-decoration: none; color: #4183C4; }
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a:hover { text-decoration: underline; }
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.fade { padding:10%; overflow-y: auto; position:absolute; top:45px;left:0;right:0;bottom:0; text-align:center; background-color: #666; background-color: rgba(0, 0, 0, 0.6); z-index:1100; color: #ddd; font-weight:bold; text-shadow: 0px 1px 0px black; }
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.fade a { color: #90C6FF; }
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#gallery a {
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display: inline-block;
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width: 256px;
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height: 256px;
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margin: 0px 10px 20px 10px;
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border-radius: 3px;
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box-shadow: rgba(0, 0, 0, 0.1) 0px 0px 0px 1px, rgba(255, 255, 255, 0.1) 0px 0px 0px 5px;
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background-position: 50% 50%;
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background-repeat: no-repeat;
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background-size: 100%;
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}
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.thumb div { }
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@media screen and (max-width: 800px) {
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#gallery a { width: 128px; height:128px; }
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}
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/* CSS design */
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#header { overflow:hidden; background: #fff; border-bottom: 1px solid #ccc; background-color: rgba(255, 255, 255, 0.9) }
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#header h1 { margin:10px; margin-left:20px; font-size: 16pt; font-weight:normal; text-shadow: 1px 1px 1px #DDD; display: inline; line-height: 42px; }
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h2 { color: #fff !important; font-size: 28px; }
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h3 { color: #fff !important; font-size: 18px; }
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hr { border:0; height:20px; }
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#map { border: 1px solid #ccc; background-color: #eee; background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACgAAAAoAgMAAADxkFD+AAAACVBMVEUAAABwr/9bpP8js72GAAAAA3RSTlMAEC31a4r6AAAAGUlEQVQYV2OceoDlD4MDiGB0oD1z1DYqMQEuQaF9jK/ghAAAAABJRU5ErkJggg==);
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}
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/* cupid green (inspired by okcupid.com)
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*******************************************************************************/
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button.cupid-green {
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background-color: #7fbf4d;
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background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #7fbf4d), color-stop(100%, #63a62f));
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background-image: -webkit-linear-gradient(top, #7fbf4d, #63a62f);
|
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background-image: -moz-linear-gradient(top, #7fbf4d, #63a62f);
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background-image: -ms-linear-gradient(top, #7fbf4d, #63a62f);
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background-image: -o-linear-gradient(top, #7fbf4d, #63a62f);
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background-image: linear-gradient(top, #7fbf4d, #63a62f);
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border: 1px solid #63a62f;
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border-bottom: 1px solid #5b992b;
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-webkit-border-radius: 3px;
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-moz-border-radius: 3px;
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border-radius: 3px;
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-webkit-box-shadow: inset 0 1px 0 0 #96ca6d;
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-moz-box-shadow: inset 0 1px 0 0 #96ca6d;
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box-shadow: inset 0 1px 0 0 #96ca6d;
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color: #fff;
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font: bold 11px "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
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line-height: 1;
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padding: 7px 0 8px 0;
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text-align: center;
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text-shadow: 0 -1px 0 #4c9021;
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width: 120px; }
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button.cupid-green:hover {
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background-color: #76b347;
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background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #76b347), color-stop(100%, #5e9e2e));
|
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background-image: -webkit-linear-gradient(top, #76b347, #5e9e2e);
|
||||
background-image: -moz-linear-gradient(top, #76b347, #5e9e2e);
|
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background-image: -ms-linear-gradient(top, #76b347, #5e9e2e);
|
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background-image: -o-linear-gradient(top, #76b347, #5e9e2e);
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background-image: linear-gradient(top, #76b347, #5e9e2e);
|
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-webkit-box-shadow: inset 0 1px 0 0 #8dbf67;
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-moz-box-shadow: inset 0 1px 0 0 #8dbf67;
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box-shadow: inset 0 1px 0 0 #8dbf67;
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cursor: pointer; }
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button.cupid-green:active {
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border: 1px solid #5b992b;
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border-bottom: 1px solid #538c27;
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-webkit-box-shadow: inset 0 0 8px 4px #548c29, 0 1px 0 0 #eeeeee;
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-moz-box-shadow: inset 0 0 8px 4px #548c29, 0 1px 0 0 #eeeeee;
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box-shadow: inset 0 0 8px 4px #548c29, 0 1px 0 0 #eeeeee; }
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/* OpenLayers
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**************/
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div.olControlZoom {
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position: absolute;
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top: 8px;
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left: 8px;
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background: rgba(255,255,255,0.2);
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border-radius: 4px;
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padding: 1px;
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}
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* {
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-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
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}
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div.olControlZoom a {
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display: block;
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padding: 0; margin:0;
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color: #000;
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font-size: 24px;
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font-family: sans-serif;
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text-decoration: none;
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text-align: center;
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height: 28px;
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width: 28px;
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line-height: 26px;
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border: 1px solid #CCC;
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background: #fff; /* fallback for IE - IE6 requires background shorthand*/
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background-color: rgba(255, 255, 255, 0.9);
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filter: alpha(opacity=90);
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/* box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 3px;
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-moz-box-shadow: rgba(0,0,0,0.1) 0px 1px 3px;
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-webkit-box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 3px;
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*/
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}
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a.olControlZoomIn {
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border-radius: 4px 4px 0 0;
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}
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a.olControlZoomOut {
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border-radius: 0 0 4px 4px;
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border-top: 0px !important;
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}
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div.olControlZoom a:hover {
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background: #eee; /* fallback for IE */
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filter: alpha(opacity=100);
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}
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/* Position adjustments */
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div.olControlAttribution, div.olControlScaleLine {
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font-size: 7pt;
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bottom: 3px;
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}
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div.olControlZoom {
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position: absolute;
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top: 58px ;
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left: 10px;
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}
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.olImageLoadError { visibility: hidden; }
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.olHandlerBoxZoomBox {
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border: 2px solid red;
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position: absolute;
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background-color: white;
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opacity: 0.50;
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font-size: 1px;
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filter: alpha(opacity=50);
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}
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.olControlOverviewMapRectReplacement { border: 1px solid #f00; }
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.olLayerGrid .olTileImage {
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-webkit-transition: opacity 0.2s linear;
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-moz-transition: opacity 0.2s linear;
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-o-transition: opacity 0.2s linear;
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transition: opacity 0.2s linear;
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}
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/* Enable 3d acceleration when operating on tiles, this is
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known to yield better performance on IOS Safari.
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http://osgeo-org.1803224.n2.nabble.com/Harware-accelerated-CSS3-animations-for-iOS-td6255560.html
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It also prevents tile blinking effects in iOS 5.
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See https://github.com/openlayers/openlayers/issues/511
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*/
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@media (-webkit-transform-3d) {
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img.olTileImage {
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-webkit-transform: translate3d(0, 0, 0);
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}
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}
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/**
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* Animations
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*/
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.olLayerGrid .olTileImage {
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-webkit-transition: opacity 0.2s linear;
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-moz-transition: opacity 0.2s linear;
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-o-transition: opacity 0.2s linear;
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transition: opacity 0.2s linear;
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}
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140
tileserver/index.html
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tileserver/index.html
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@@ -0,0 +1,140 @@
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<!doctype html>
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<html>
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<head>
|
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<meta charset="utf-8"/>
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||||
<title>TileServer: asdfasdfasdfasdf</title>
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||||
<!-- POWERED BY TILESERVER.PHP -->
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"/>
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||||
<meta http-equiv="X-UA-Compatible" content="chrome=1">
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<meta http-equiv="X-UA-Compatible" content="IE=8">
|
||||
<!--[if lte IE 6]>
|
||||
<meta http-equiv="refresh" content="0; url=http://www.ie6countdown.com/" />
|
||||
<script type="text/javascript">window.top.location = 'http://www.ie6countdown.com/';</script>
|
||||
<![endif]-->
|
||||
<link rel="stylesheet" href="css/style.css" type="text/css" media="screen">
|
||||
<script src="js/OpenLayers.mobile.wmts.js"></script>
|
||||
<script>
|
||||
// Get rid of address bar on iphone/ipod
|
||||
var fixSize = function() {
|
||||
window.scrollTo(0,0);
|
||||
document.body.style.height = '100%';
|
||||
if (!(/(iphone|ipod)/.test(navigator.userAgent.toLowerCase()))) {
|
||||
if (document.body.parentNode) {
|
||||
document.body.parentNode.style.height = '100%';
|
||||
}
|
||||
}
|
||||
};
|
||||
setTimeout(fixSize, 700);
|
||||
setTimeout(fixSize, 1500);
|
||||
|
||||
var activeView = "";
|
||||
function toggle(view) {
|
||||
if (activeView !== "")
|
||||
document.getElementById(activeView).style.display = "none";
|
||||
if (activeView !== view) {
|
||||
document.getElementById(view).style.display = "block";
|
||||
activeView = view;
|
||||
} else {
|
||||
activeView = "";
|
||||
}
|
||||
}
|
||||
</script>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<div id="content">
|
||||
<div id="header">
|
||||
<h1>TileServer OpenSource Project v0.1: [map name]</h1>
|
||||
<a href="" onClick="toggle('usage'); return false;">Usage details (APIs, WMTS, ArcGIS, etc)</a> |
|
||||
<a href="" onClick="toggle('message'); return false;">Message</a>
|
||||
<button id="button" class="cupid-green" onClick="toggle('gallery'); return false;">Other maps</button>
|
||||
</div>
|
||||
<div id="map"></div>
|
||||
<div id="headershade"></div>
|
||||
<div id="push"></div>
|
||||
</div>
|
||||
|
||||
<div id="gallery" class="fade">
|
||||
<h2>Choose a map</h2>
|
||||
You can open one of the maps exposed with this TileServer service:
|
||||
<hr/>
|
||||
<a class="thumb" href="#mapbox.mapbox-streets" style="background-image:url(http://a.tiles.mapbox.com/v3/mapbox.mapbox-streets/thumb.png);" title="Title"></a>
|
||||
<a class="thumb" href="#kkaefer.iceland" style="background-image:url(http://a.tiles.mapbox.com/v3/kkaefer.iceland/thumb.png);"></a>
|
||||
|
||||
<a class="thumb" href="#dhcole.popup" style="background-image:url(http://a.tiles.mapbox.com/v3/dhcole.popup/thumb.png);"></a>
|
||||
<a class="thumb" href="#mapbox.blue-marble-topo-bathy-jul" style="background-image:url(http://a.tiles.mapbox.com/v3/mapbox.blue-marble-topo-bathy-jul/thumb.png);"></a>
|
||||
<a class="thumb" href="#dhcole.map-6ssdy5ac" style="background-image:url(http://a.tiles.mapbox.com/v3/dhcole.map-6ssdy5ac/thumb.png);"></a>
|
||||
<a class="thumb" href="#devseed.map-df5yudln" style="background-image:url(http://a.tiles.mapbox.com/v3/devseed.map-df5yudln/thumb.png);"></a>
|
||||
<a class="thumb" href="#bclc-apec.map-rslgvy56" style="background-image:url(http://a.tiles.mapbox.com/v3/bclc-apec.map-rslgvy56/thumb.png);"></a>
|
||||
<a class="thumb" href="#tmcw.shadowplay" style="background-image:url(http://a.tiles.mapbox.com/v3/tmcw.shadowplay/thumb.png);"></a>
|
||||
<a class="thumb" href="#mapbox.natural-earth-2" style="background-image:url(http://a.tiles.mapbox.com/v3/mapbox.natural-earth-2/thumb.png);"></a>
|
||||
<a class="thumb" href="#tristen.city_of_toronto" style="background-image:url(http://a.tiles.mapbox.com/v3/tristen.city_of_toronto/thumb.png);"></a>
|
||||
<a class="thumb" href="#villeda.simard-forests" style="background-image:url(http://a.tiles.mapbox.com/v3/villeda.simard-forests/thumb.png);"></a>
|
||||
<a class="thumb" href="#villeda.dc-footprints" style="background-image:url(http://a.tiles.mapbox.com/v3/villeda.dc-footprints/thumb.png);"></a>
|
||||
<a class="thumb" href="#dhcole.dots-and-lines" style="background-image:url(http://a.tiles.mapbox.com/v3/dhcole.dots-and-lines/thumb.png);"></a>
|
||||
<a class="thumb" href="#cbley.nyc" style="background-image:url(http://a.tiles.mapbox.com/v3/cbley.nyc/thumb.png);"></a>
|
||||
<a class="thumb" href="#mapbox.baltimore-retro" style="background-image:url(http://a.tiles.mapbox.com/v3/mapbox.baltimore-retro/thumb.png);"></a>
|
||||
<a class="thumb" href="#tmcw.rrrr2" style="background-image:url(http://a.tiles.mapbox.com/v3/tmcw.rrrr2/thumb.png);"></a>
|
||||
<a class="thumb" href="#colemanm.persia-1891" style="background-image:url(http://a.tiles.mapbox.com/v3/colemanm.persia-1891/thumb.png);"></a>
|
||||
<a class="thumb" href="#occupy.occupy-streets" style="background-image:url(http://a.tiles.mapbox.com/v3/occupy.occupy-streets/thumb.png);"></a>
|
||||
<a class="thumb" href="#colemanm.blue-marble-8bit" style="background-image:url(http://a.tiles.mapbox.com/v3/colemanm.blue-marble-8bit/thumb.png);"></a>
|
||||
<a class="thumb" href="#newamerica.motw_poverty" style="background-image:url(http://a.tiles.mapbox.com/v3/newamerica.motw_poverty/thumb.png);"></a>
|
||||
<a class="thumb" href="#mapbox.haiti-terrain" style="background-image:url(http://a.tiles.mapbox.com/v3/mapbox.haiti-terrain/thumb.png);"></a>
|
||||
<a class="thumb" href="#mapbox.afghanistan-winter" style="background-image:url(http://a.tiles.mapbox.com/v3/mapbox.afghanistan-winter/thumb.png);"></a>
|
||||
<a class="thumb" href="#aj.population-fire" style="background-image:url(http://a.tiles.mapbox.com/v3/aj.population-fire/thumb.png);"></a>
|
||||
</div>
|
||||
|
||||
<div id="message" class="fade">
|
||||
<h2>TileServer.php successfully installed</h2>
|
||||
Now you should upload some maps into /sdfasfjas/fadfa/afsdf/asfasdf/asdfasdf/afasdf on your server.
|
||||
<p>Supported formats are: a directory with TMS or XYZ tileset or a file with extention .mbtiles.
|
||||
<p>You can easily prepare you maps with <a href="http://www.maptiler.org/">MapTiler</a> or <a href="http://mapbox.com/tilemill/">TileMill</a>.
|
||||
</div>
|
||||
|
||||
<div id="usage" class="fade">
|
||||
<h2>Use this map in your website or desktop GIS software</h2>
|
||||
This website is directly optimized for mobile phones and tablets.<br/>
|
||||
The map can be easily used in other websites, mobile devices or traditional desktop applications.
|
||||
<h3>How to load this map in a desktop software:</h3>
|
||||
<a href="#">Google Earth</a> | <a href="#">QuantumGIS (qgis)</a> | <a href="#">UDig</a> | <a href="#">ESRI ArcGIS Desktop 9.3+</a> | <a href="#">ESRI ArcGIS Desktop 10.1+</a>
|
||||
<h3>Use this map with web mapping API:</h3>
|
||||
<a href="#">Google Maps V3</a> | <a href="#">OpenLayers</a> | <a href="#">Leaflet</a>
|
||||
<h3>Or standardized protocols:</h3>
|
||||
<a href="#">WMTS</a> | <a href="#">TMS</a> | <a href="#">QuadKey</a> | <a href="#">KML</a>
|
||||
<p>
|
||||
</div>
|
||||
|
||||
<a href="http://www.github.com/klokantech/tileserver.php/">TileServer.php</a> project by
|
||||
<a href="http://www.klokantech.com/">Klokan Technologies</a>
|
||||
<script type="text/javascript">
|
||||
var urls = [
|
||||
"http://otile1.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
|
||||
"http://otile2.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
|
||||
"http://otile3.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png",
|
||||
"http://otile4.mqcdn.com/tiles/1.0.0/osm/${z}/${x}/${y}.png"
|
||||
];
|
||||
var map = new OpenLayers.Map({
|
||||
div: "map",
|
||||
theme: null,
|
||||
layers: [
|
||||
new OpenLayers.Layer.XYZ("OSM (with buffer)", urls, {
|
||||
transitionEffect: "resize", buffer: 1, sphericalMercator: true,
|
||||
attribution: "Data CC-By-SA by <a href='http://openstreetmap.org/'>OpenStreetMap</a>"
|
||||
})
|
||||
],
|
||||
controls: [
|
||||
new OpenLayers.Control.TouchNavigation({
|
||||
dragPanOptions: {
|
||||
enableKinetic: true
|
||||
}
|
||||
}),
|
||||
new OpenLayers.Control.Zoom(),
|
||||
new OpenLayers.Control.Attribution()
|
||||
],
|
||||
center: [0, 3000000],
|
||||
zoom: 3
|
||||
});
|
||||
//map.zoomToMaxExtent();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
705
tileserver/js/OpenLayers.mobile.wmts.js
Normal file
705
tileserver/js/OpenLayers.mobile.wmts.js
Normal file
@@ -0,0 +1,705 @@
|
||||
var OpenLayers={VERSION_NUMBER:"Release 2.12",singleFile:!0,_getScriptLocation:function(){for(var a=/(^|(.*?\/))(OpenLayers[^\/]*?\.js)(\?|$)/,b=document.getElementsByTagName("script"),c,d="",e=0,f=b.length;e<f;e++)if(c=b[e].getAttribute("src"))if(c=c.match(a)){d=c[1];break}return function(){return d}}(),ImgPath:"",String:{startsWith:function(a,b){return 0==a.indexOf(b)},contains:function(a,b){return-1!=a.indexOf(b)},trim:function(a){return a.replace(/^\s\s*/,"").replace(/\s\s*$/,"")},camelize:function(a){for(var a=
|
||||
a.split("-"),b=a[0],c=1,d=a.length;c<d;c++)var e=a[c],b=b+(e.charAt(0).toUpperCase()+e.substring(1));return b},format:function(a,b,c){b||(b=window);return a.replace(OpenLayers.String.tokenRegEx,function(a,e){for(var f,g=e.split(/\.+/),h=0;h<g.length;h++)0==h&&(f=b),f=f[g[h]];"function"==typeof f&&(f=c?f.apply(null,c):f());return"undefined"==typeof f?"undefined":f})},tokenRegEx:/\$\{([\w.]+?)\}/g,numberRegEx:/^([+-]?)(?=\d|\.\d)\d*(\.\d*)?([Ee]([+-]?\d+))?$/,isNumeric:function(a){return OpenLayers.String.numberRegEx.test(a)},
|
||||
numericIf:function(a){return OpenLayers.String.isNumeric(a)?parseFloat(a):a}},Number:{decimalSeparator:".",thousandsSeparator:",",limitSigDigs:function(a,b){var c=0;0<b&&(c=parseFloat(a.toPrecision(b)));return c},format:function(a,b,c,d){b="undefined"!=typeof b?b:0;c="undefined"!=typeof c?c:OpenLayers.Number.thousandsSeparator;d="undefined"!=typeof d?d:OpenLayers.Number.decimalSeparator;null!=b&&(a=parseFloat(a.toFixed(b)));var e=a.toString().split(".");1==e.length&&null==b&&(b=0);a=e[0];if(c)for(var f=
|
||||
/(-?[0-9]+)([0-9]{3})/;f.test(a);)a=a.replace(f,"$1"+c+"$2");0==b?b=a:(c=1<e.length?e[1]:"0",null!=b&&(c+=Array(b-c.length+1).join("0")),b=a+d+c);return b}},Function:{bind:function(a,b){var c=Array.prototype.slice.apply(arguments,[2]);return function(){var d=c.concat(Array.prototype.slice.apply(arguments,[0]));return a.apply(b,d)}},bindAsEventListener:function(a,b){return function(c){return a.call(b,c||window.event)}},False:function(){return!1},True:function(){return!0},Void:function(){}},Array:{filter:function(a,
|
||||
b,c){var d=[];if(Array.prototype.filter)d=a.filter(b,c);else{var e=a.length;if("function"!=typeof b)throw new TypeError;for(var f=0;f<e;f++)if(f in a){var g=a[f];b.call(c,g,f,a)&&d.push(g)}}return d}},Class:function(){var a=arguments.length,b=arguments[0],c=arguments[a-1],d="function"==typeof c.initialize?c.initialize:function(){b.prototype.initialize.apply(this,arguments)};1<a?(a=[d,b].concat(Array.prototype.slice.call(arguments).slice(1,a-1),c),OpenLayers.inherit.apply(null,a)):d.prototype=c;return d},
|
||||
inherit:function(a,b){var c=function(){};c.prototype=b.prototype;a.prototype=new c;var d,e,c=2;for(d=arguments.length;c<d;c++)e=arguments[c],"function"===typeof e&&(e=e.prototype),OpenLayers.Util.extend(a.prototype,e)}};OpenLayers.Util=OpenLayers.Util||{};OpenLayers.Util.extend=function(a,b){a=a||{};if(b){for(var c in b){var d=b[c];void 0!==d&&(a[c]=d)}!("function"==typeof window.Event&&b instanceof window.Event)&&(b.hasOwnProperty&&b.hasOwnProperty("toString"))&&(a.toString=b.toString)}return a};
|
||||
OpenLayers.Bounds=OpenLayers.Class({left:null,bottom:null,right:null,top:null,centerLonLat:null,initialize:function(a,b,c,d){OpenLayers.Util.isArray(a)&&(d=a[3],c=a[2],b=a[1],a=a[0]);null!=a&&(this.left=OpenLayers.Util.toFloat(a));null!=b&&(this.bottom=OpenLayers.Util.toFloat(b));null!=c&&(this.right=OpenLayers.Util.toFloat(c));null!=d&&(this.top=OpenLayers.Util.toFloat(d))},clone:function(){return new OpenLayers.Bounds(this.left,this.bottom,this.right,this.top)},equals:function(a){var b=!1;null!=
|
||||
a&&(b=this.left==a.left&&this.right==a.right&&this.top==a.top&&this.bottom==a.bottom);return b},toString:function(){return[this.left,this.bottom,this.right,this.top].join()},toArray:function(a){return!0===a?[this.bottom,this.left,this.top,this.right]:[this.left,this.bottom,this.right,this.top]},toBBOX:function(a,b){null==a&&(a=6);var c=Math.pow(10,a),d=Math.round(this.left*c)/c,e=Math.round(this.bottom*c)/c,f=Math.round(this.right*c)/c,c=Math.round(this.top*c)/c;return!0===b?e+","+d+","+c+","+f:d+
|
||||
","+e+","+f+","+c},toGeometry:function(){return new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing([new OpenLayers.Geometry.Point(this.left,this.bottom),new OpenLayers.Geometry.Point(this.right,this.bottom),new OpenLayers.Geometry.Point(this.right,this.top),new OpenLayers.Geometry.Point(this.left,this.top)])])},getWidth:function(){return this.right-this.left},getHeight:function(){return this.top-this.bottom},getSize:function(){return new OpenLayers.Size(this.getWidth(),this.getHeight())},
|
||||
getCenterPixel:function(){return new OpenLayers.Pixel((this.left+this.right)/2,(this.bottom+this.top)/2)},getCenterLonLat:function(){this.centerLonLat||(this.centerLonLat=new OpenLayers.LonLat((this.left+this.right)/2,(this.bottom+this.top)/2));return this.centerLonLat},scale:function(a,b){null==b&&(b=this.getCenterLonLat());var c,d;"OpenLayers.LonLat"==b.CLASS_NAME?(c=b.lon,d=b.lat):(c=b.x,d=b.y);return new OpenLayers.Bounds((this.left-c)*a+c,(this.bottom-d)*a+d,(this.right-c)*a+c,(this.top-d)*a+
|
||||
d)},add:function(a,b){if(null==a||null==b)throw new TypeError("Bounds.add cannot receive null values");return new OpenLayers.Bounds(this.left+a,this.bottom+b,this.right+a,this.top+b)},extend:function(a){var b=null;if(a){switch(a.CLASS_NAME){case "OpenLayers.LonLat":b=new OpenLayers.Bounds(a.lon,a.lat,a.lon,a.lat);break;case "OpenLayers.Geometry.Point":b=new OpenLayers.Bounds(a.x,a.y,a.x,a.y);break;case "OpenLayers.Bounds":b=a}if(b){this.centerLonLat=null;if(null==this.left||b.left<this.left)this.left=
|
||||
b.left;if(null==this.bottom||b.bottom<this.bottom)this.bottom=b.bottom;if(null==this.right||b.right>this.right)this.right=b.right;if(null==this.top||b.top>this.top)this.top=b.top}}},containsLonLat:function(a,b){"boolean"===typeof b&&(b={inclusive:b});var b=b||{},c=this.contains(a.lon,a.lat,b.inclusive),d=b.worldBounds;d&&!c&&(c=d.getWidth(),d=Math.round((a.lon-(d.left+d.right)/2)/c),c=this.containsLonLat({lon:a.lon-d*c,lat:a.lat},{inclusive:b.inclusive}));return c},containsPixel:function(a,b){return this.contains(a.x,
|
||||
a.y,b)},contains:function(a,b,c){null==c&&(c=!0);if(null==a||null==b)return!1;var a=OpenLayers.Util.toFloat(a),b=OpenLayers.Util.toFloat(b),d=!1;return d=c?a>=this.left&&a<=this.right&&b>=this.bottom&&b<=this.top:a>this.left&&a<this.right&&b>this.bottom&&b<this.top},intersectsBounds:function(a,b){"boolean"===typeof b&&(b={inclusive:b});b=b||{};if(b.worldBounds)var c=this.wrapDateLine(b.worldBounds),a=a.wrapDateLine(b.worldBounds);else c=this;null==b.inclusive&&(b.inclusive=!0);var d=!1,e=c.left==
|
||||
a.right||c.right==a.left||c.top==a.bottom||c.bottom==a.top;if(b.inclusive||!e)var d=a.top>=c.bottom&&a.top<=c.top||c.top>a.bottom&&c.top<a.top,e=a.left>=c.left&&a.left<=c.right||c.left>=a.left&&c.left<=a.right,f=a.right>=c.left&&a.right<=c.right||c.right>=a.left&&c.right<=a.right,d=(a.bottom>=c.bottom&&a.bottom<=c.top||c.bottom>=a.bottom&&c.bottom<=a.top||d)&&(e||f);if(b.worldBounds&&!d){var g=b.worldBounds,e=g.getWidth(),f=!g.containsBounds(c),g=!g.containsBounds(a);f&&!g?(a=a.add(-e,0),d=c.intersectsBounds(a,
|
||||
{inclusive:b.inclusive})):g&&!f&&(c=c.add(-e,0),d=a.intersectsBounds(c,{inclusive:b.inclusive}))}return d},containsBounds:function(a,b,c){null==b&&(b=!1);null==c&&(c=!0);var d=this.contains(a.left,a.bottom,c),e=this.contains(a.right,a.bottom,c),f=this.contains(a.left,a.top,c),a=this.contains(a.right,a.top,c);return b?d||e||f||a:d&&e&&f&&a},determineQuadrant:function(a){var b="",c=this.getCenterLonLat(),b=b+(a.lat<c.lat?"b":"t");return b+=a.lon<c.lon?"l":"r"},transform:function(a,b){this.centerLonLat=
|
||||
null;var c=OpenLayers.Projection.transform({x:this.left,y:this.bottom},a,b),d=OpenLayers.Projection.transform({x:this.right,y:this.bottom},a,b),e=OpenLayers.Projection.transform({x:this.left,y:this.top},a,b),f=OpenLayers.Projection.transform({x:this.right,y:this.top},a,b);this.left=Math.min(c.x,e.x);this.bottom=Math.min(c.y,d.y);this.right=Math.max(d.x,f.x);this.top=Math.max(e.y,f.y);return this},wrapDateLine:function(a,b){var b=b||{},c=b.leftTolerance||0,d=b.rightTolerance||0,e=this.clone();if(a){for(var f=
|
||||
a.getWidth();e.left<a.left&&e.right-d<=a.left;)e=e.add(f,0);for(;e.left+c>=a.right&&e.right>a.right;)e=e.add(-f,0);c=e.left+c;c<a.right&&(c>a.left&&e.right-d>a.right)&&(e=e.add(-f,0))}return e},CLASS_NAME:"OpenLayers.Bounds"});OpenLayers.Bounds.fromString=function(a,b){var c=a.split(",");return OpenLayers.Bounds.fromArray(c,b)};OpenLayers.Bounds.fromArray=function(a,b){return!0===b?new OpenLayers.Bounds(a[1],a[0],a[3],a[2]):new OpenLayers.Bounds(a[0],a[1],a[2],a[3])};
|
||||
OpenLayers.Bounds.fromSize=function(a){return new OpenLayers.Bounds(0,a.h,a.w,0)};OpenLayers.Bounds.oppositeQuadrant=function(a){var b;b=""+("t"==a.charAt(0)?"b":"t");return b+="l"==a.charAt(1)?"r":"l"};
|
||||
OpenLayers.Element={visible:function(a){return"none"!=OpenLayers.Util.getElement(a).style.display},toggle:function(){for(var a=0,b=arguments.length;a<b;a++){var c=OpenLayers.Util.getElement(arguments[a]),d=OpenLayers.Element.visible(c)?"none":"";c.style.display=d}},remove:function(a){a=OpenLayers.Util.getElement(a);a.parentNode.removeChild(a)},getHeight:function(a){a=OpenLayers.Util.getElement(a);return a.offsetHeight},hasClass:function(a,b){var c=a.className;return!!c&&RegExp("(^|\\s)"+b+"(\\s|$)").test(c)},
|
||||
addClass:function(a,b){OpenLayers.Element.hasClass(a,b)||(a.className+=(a.className?" ":"")+b);return a},removeClass:function(a,b){var c=a.className;c&&(a.className=OpenLayers.String.trim(c.replace(RegExp("(^|\\s+)"+b+"(\\s+|$)")," ")));return a},toggleClass:function(a,b){OpenLayers.Element.hasClass(a,b)?OpenLayers.Element.removeClass(a,b):OpenLayers.Element.addClass(a,b);return a},getStyle:function(a,b){var a=OpenLayers.Util.getElement(a),c=null;if(a&&a.style){c=a.style[OpenLayers.String.camelize(b)];
|
||||
c||(document.defaultView&&document.defaultView.getComputedStyle?c=(c=document.defaultView.getComputedStyle(a,null))?c.getPropertyValue(b):null:a.currentStyle&&(c=a.currentStyle[OpenLayers.String.camelize(b)]));var d=["left","top","right","bottom"];window.opera&&(-1!=OpenLayers.Util.indexOf(d,b)&&"static"==OpenLayers.Element.getStyle(a,"position"))&&(c="auto")}return"auto"==c?null:c}};
|
||||
OpenLayers.LonLat=OpenLayers.Class({lon:0,lat:0,initialize:function(a,b){OpenLayers.Util.isArray(a)&&(b=a[1],a=a[0]);this.lon=OpenLayers.Util.toFloat(a);this.lat=OpenLayers.Util.toFloat(b)},toString:function(){return"lon="+this.lon+",lat="+this.lat},toShortString:function(){return this.lon+", "+this.lat},clone:function(){return new OpenLayers.LonLat(this.lon,this.lat)},add:function(a,b){if(null==a||null==b)throw new TypeError("LonLat.add cannot receive null values");return new OpenLayers.LonLat(this.lon+
|
||||
OpenLayers.Util.toFloat(a),this.lat+OpenLayers.Util.toFloat(b))},equals:function(a){var b=!1;null!=a&&(b=this.lon==a.lon&&this.lat==a.lat||isNaN(this.lon)&&isNaN(this.lat)&&isNaN(a.lon)&&isNaN(a.lat));return b},transform:function(a,b){var c=OpenLayers.Projection.transform({x:this.lon,y:this.lat},a,b);this.lon=c.x;this.lat=c.y;return this},wrapDateLine:function(a){var b=this.clone();if(a){for(;b.lon<a.left;)b.lon+=a.getWidth();for(;b.lon>a.right;)b.lon-=a.getWidth()}return b},CLASS_NAME:"OpenLayers.LonLat"});
|
||||
OpenLayers.LonLat.fromString=function(a){a=a.split(",");return new OpenLayers.LonLat(a[0],a[1])};OpenLayers.LonLat.fromArray=function(a){var b=OpenLayers.Util.isArray(a);return new OpenLayers.LonLat(b&&a[0],b&&a[1])};
|
||||
OpenLayers.Pixel=OpenLayers.Class({x:0,y:0,initialize:function(a,b){this.x=parseFloat(a);this.y=parseFloat(b)},toString:function(){return"x="+this.x+",y="+this.y},clone:function(){return new OpenLayers.Pixel(this.x,this.y)},equals:function(a){var b=!1;null!=a&&(b=this.x==a.x&&this.y==a.y||isNaN(this.x)&&isNaN(this.y)&&isNaN(a.x)&&isNaN(a.y));return b},distanceTo:function(a){return Math.sqrt(Math.pow(this.x-a.x,2)+Math.pow(this.y-a.y,2))},add:function(a,b){if(null==a||null==b)throw new TypeError("Pixel.add cannot receive null values");
|
||||
return new OpenLayers.Pixel(this.x+a,this.y+b)},offset:function(a){var b=this.clone();a&&(b=this.add(a.x,a.y));return b},CLASS_NAME:"OpenLayers.Pixel"});
|
||||
OpenLayers.Size=OpenLayers.Class({w:0,h:0,initialize:function(a,b){this.w=parseFloat(a);this.h=parseFloat(b)},toString:function(){return"w="+this.w+",h="+this.h},clone:function(){return new OpenLayers.Size(this.w,this.h)},equals:function(a){var b=!1;null!=a&&(b=this.w==a.w&&this.h==a.h||isNaN(this.w)&&isNaN(this.h)&&isNaN(a.w)&&isNaN(a.h));return b},CLASS_NAME:"OpenLayers.Size"});
|
||||
OpenLayers.Console={log:function(){},debug:function(){},info:function(){},warn:function(){},error:function(){},userError:function(a){alert(a)},assert:function(){},dir:function(){},dirxml:function(){},trace:function(){},group:function(){},groupEnd:function(){},time:function(){},timeEnd:function(){},profile:function(){},profileEnd:function(){},count:function(){},CLASS_NAME:"OpenLayers.Console"};
|
||||
(function(){for(var a=document.getElementsByTagName("script"),b=0,c=a.length;b<c;++b)if(-1!=a[b].src.indexOf("firebug.js")&&console){OpenLayers.Util.extend(OpenLayers.Console,console);break}})();
|
||||
OpenLayers.Lang={code:null,defaultCode:"en",getCode:function(){OpenLayers.Lang.code||OpenLayers.Lang.setCode();return OpenLayers.Lang.code},setCode:function(a){var b;a||(a="msie"==OpenLayers.BROWSER_NAME?navigator.userLanguage:navigator.language);a=a.split("-");a[0]=a[0].toLowerCase();"object"==typeof OpenLayers.Lang[a[0]]&&(b=a[0]);if(a[1]){var c=a[0]+"-"+a[1].toUpperCase();"object"==typeof OpenLayers.Lang[c]&&(b=c)}b||(OpenLayers.Console.warn("Failed to find OpenLayers.Lang."+a.join("-")+" dictionary, falling back to default language"),
|
||||
b=OpenLayers.Lang.defaultCode);OpenLayers.Lang.code=b},translate:function(a,b){var c=OpenLayers.Lang[OpenLayers.Lang.getCode()];(c=c&&c[a])||(c=a);b&&(c=OpenLayers.String.format(c,b));return c}};OpenLayers.i18n=OpenLayers.Lang.translate;OpenLayers.Util=OpenLayers.Util||{};OpenLayers.Util.getElement=function(){for(var a=[],b=0,c=arguments.length;b<c;b++){var d=arguments[b];"string"==typeof d&&(d=document.getElementById(d));if(1==arguments.length)return d;a.push(d)}return a};
|
||||
OpenLayers.Util.isElement=function(a){return!!(a&&1===a.nodeType)};OpenLayers.Util.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)};"undefined"===typeof window.$&&(window.$=OpenLayers.Util.getElement);OpenLayers.Util.removeItem=function(a,b){for(var c=a.length-1;c>=0;c--)a[c]==b&&a.splice(c,1);return a};OpenLayers.Util.indexOf=function(a,b){if(typeof a.indexOf=="function")return a.indexOf(b);for(var c=0,d=a.length;c<d;c++)if(a[c]==b)return c;return-1};
|
||||
OpenLayers.Util.modifyDOMElement=function(a,b,c,d,e,f,g,h){if(b)a.id=b;if(c){a.style.left=c.x+"px";a.style.top=c.y+"px"}if(d){a.style.width=d.w+"px";a.style.height=d.h+"px"}if(e)a.style.position=e;if(f)a.style.border=f;if(g)a.style.overflow=g;if(parseFloat(h)>=0&&parseFloat(h)<1){a.style.filter="alpha(opacity="+h*100+")";a.style.opacity=h}else if(parseFloat(h)==1){a.style.filter="";a.style.opacity=""}};
|
||||
OpenLayers.Util.createDiv=function(a,b,c,d,e,f,g,h){var i=document.createElement("div");if(d)i.style.backgroundImage="url("+d+")";a||(a=OpenLayers.Util.createUniqueID("OpenLayersDiv"));e||(e="absolute");OpenLayers.Util.modifyDOMElement(i,a,b,c,e,f,g,h);return i};
|
||||
OpenLayers.Util.createImage=function(a,b,c,d,e,f,g,h){var i=document.createElement("img");a||(a=OpenLayers.Util.createUniqueID("OpenLayersDiv"));e||(e="relative");OpenLayers.Util.modifyDOMElement(i,a,b,c,e,f,null,g);if(h){i.style.display="none";b=function(){i.style.display="";OpenLayers.Event.stopObservingElement(i)};OpenLayers.Event.observe(i,"load",b);OpenLayers.Event.observe(i,"error",b)}i.style.alt=a;i.galleryImg="no";if(d)i.src=d;return i};OpenLayers.IMAGE_RELOAD_ATTEMPTS=0;
|
||||
OpenLayers.Util.alphaHackNeeded=null;OpenLayers.Util.alphaHack=function(){if(OpenLayers.Util.alphaHackNeeded==null){var a=navigator.appVersion.split("MSIE"),a=parseFloat(a[1]),b=false;try{b=!!document.body.filters}catch(c){}OpenLayers.Util.alphaHackNeeded=b&&a>=5.5&&a<7}return OpenLayers.Util.alphaHackNeeded};
|
||||
OpenLayers.Util.modifyAlphaImageDiv=function(a,b,c,d,e,f,g,h,i){OpenLayers.Util.modifyDOMElement(a,b,c,d,f,null,null,i);b=a.childNodes[0];if(e)b.src=e;OpenLayers.Util.modifyDOMElement(b,a.id+"_innerImage",null,d,"relative",g);if(OpenLayers.Util.alphaHack()){if(a.style.display!="none")a.style.display="inline-block";h==null&&(h="scale");a.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+b.src+"', sizingMethod='"+h+"')";if(parseFloat(a.style.opacity)>=0&&parseFloat(a.style.opacity)<
|
||||
1)a.style.filter=a.style.filter+(" alpha(opacity="+a.style.opacity*100+")");b.style.filter="alpha(opacity=0)"}};OpenLayers.Util.createAlphaImageDiv=function(a,b,c,d,e,f,g,h,i){var j=OpenLayers.Util.createDiv(),i=OpenLayers.Util.createImage(null,null,null,null,null,null,null,i);i.className="olAlphaImg";j.appendChild(i);OpenLayers.Util.modifyAlphaImageDiv(j,a,b,c,d,e,f,g,h);return j};OpenLayers.Util.upperCaseObject=function(a){var b={},c;for(c in a)b[c.toUpperCase()]=a[c];return b};
|
||||
OpenLayers.Util.applyDefaults=function(a,b){var a=a||{},c=typeof window.Event=="function"&&b instanceof window.Event,d;for(d in b)if(a[d]===void 0||!c&&b.hasOwnProperty&&b.hasOwnProperty(d)&&!a.hasOwnProperty(d))a[d]=b[d];if(!c&&b&&b.hasOwnProperty&&b.hasOwnProperty("toString")&&!a.hasOwnProperty("toString"))a.toString=b.toString;return a};
|
||||
OpenLayers.Util.getParameterString=function(a){var b=[],c;for(c in a){var d=a[c];if(d!=null&&typeof d!="function"){if(typeof d=="object"&&d.constructor==Array){for(var e=[],f,g=0,h=d.length;g<h;g++){f=d[g];e.push(encodeURIComponent(f===null||f===void 0?"":f))}d=e.join(",")}else d=encodeURIComponent(d);b.push(encodeURIComponent(c)+"="+d)}}return b.join("&")};OpenLayers.Util.urlAppend=function(a,b){var c=a;if(b)var d=(a+" ").split(/[?&]/),c=c+(d.pop()===" "?b:d.length?"&"+b:"?"+b);return c};
|
||||
OpenLayers.Util.getImagesLocation=function(){return OpenLayers.ImgPath||OpenLayers._getScriptLocation()+"img/"};OpenLayers.Util.getImageLocation=function(a){return OpenLayers.Util.getImagesLocation()+a};OpenLayers.Util.Try=function(){for(var a=null,b=0,c=arguments.length;b<c;b++){var d=arguments[b];try{a=d();break}catch(e){}}return a};
|
||||
OpenLayers.Util.getXmlNodeValue=function(a){var b=null;OpenLayers.Util.Try(function(){b=a.text;if(!b)b=a.textContent;if(!b)b=a.firstChild.nodeValue},function(){b=a.textContent});return b};OpenLayers.Util.mouseLeft=function(a,b){for(var c=a.relatedTarget?a.relatedTarget:a.toElement;c!=b&&c!=null;)c=c.parentNode;return c!=b};OpenLayers.Util.DEFAULT_PRECISION=14;
|
||||
OpenLayers.Util.toFloat=function(a,b){if(b==null)b=OpenLayers.Util.DEFAULT_PRECISION;typeof a!=="number"&&(a=parseFloat(a));return b===0?a:parseFloat(a.toPrecision(b))};OpenLayers.Util.rad=function(a){return a*Math.PI/180};OpenLayers.Util.deg=function(a){return a*180/Math.PI};OpenLayers.Util.VincentyConstants={a:6378137,b:6356752.3142,f:1/298.257223563};
|
||||
OpenLayers.Util.distVincenty=function(a,b){for(var c=OpenLayers.Util.VincentyConstants,d=c.a,e=c.b,c=c.f,f=OpenLayers.Util.rad(b.lon-a.lon),g=Math.atan((1-c)*Math.tan(OpenLayers.Util.rad(a.lat))),h=Math.atan((1-c)*Math.tan(OpenLayers.Util.rad(b.lat))),i=Math.sin(g),g=Math.cos(g),j=Math.sin(h),h=Math.cos(h),k=f,m=2*Math.PI,l=20;Math.abs(k-m)>1E-12&&--l>0;){var n=Math.sin(k),o=Math.cos(k),q=Math.sqrt(h*n*h*n+(g*j-i*h*o)*(g*j-i*h*o));if(q==0)return 0;var o=i*j+g*h*o,p=Math.atan2(q,o),r=Math.asin(g*h*
|
||||
n/q),s=Math.cos(r)*Math.cos(r),n=o-2*i*j/s,t=c/16*s*(4+c*(4-3*s)),m=k,k=f+(1-t)*c*Math.sin(r)*(p+t*q*(n+t*o*(-1+2*n*n)))}if(l==0)return NaN;d=s*(d*d-e*e)/(e*e);c=d/1024*(256+d*(-128+d*(74-47*d)));return(e*(1+d/16384*(4096+d*(-768+d*(320-175*d))))*(p-c*q*(n+c/4*(o*(-1+2*n*n)-c/6*n*(-3+4*q*q)*(-3+4*n*n))))).toFixed(3)/1E3};
|
||||
OpenLayers.Util.destinationVincenty=function(a,b,c){for(var d=OpenLayers.Util,e=d.VincentyConstants,f=e.a,g=e.b,h=e.f,e=a.lon,a=a.lat,i=d.rad(b),b=Math.sin(i),i=Math.cos(i),a=(1-h)*Math.tan(d.rad(a)),j=1/Math.sqrt(1+a*a),k=a*j,m=Math.atan2(a,i),a=j*b,l=1-a*a,f=l*(f*f-g*g)/(g*g),n=1+f/16384*(4096+f*(-768+f*(320-175*f))),o=f/1024*(256+f*(-128+f*(74-47*f))),f=c/(g*n),q=2*Math.PI;Math.abs(f-q)>1E-12;)var p=Math.cos(2*m+f),r=Math.sin(f),s=Math.cos(f),t=o*r*(p+o/4*(s*(-1+2*p*p)-o/6*p*(-3+4*r*r)*(-3+4*p*
|
||||
p))),q=f,f=c/(g*n)+t;c=k*r-j*s*i;g=Math.atan2(k*s+j*r*i,(1-h)*Math.sqrt(a*a+c*c));b=Math.atan2(r*b,j*s-k*r*i);i=h/16*l*(4+h*(4-3*l));p=b-(1-i)*h*a*(f+i*r*(p+i*s*(-1+2*p*p)));Math.atan2(a,-c);return new OpenLayers.LonLat(e+d.deg(p),d.deg(g))};
|
||||
OpenLayers.Util.getParameters=function(a){var a=a===null||a===void 0?window.location.href:a,b="";if(OpenLayers.String.contains(a,"?"))var b=a.indexOf("?")+1,c=OpenLayers.String.contains(a,"#")?a.indexOf("#"):a.length,b=a.substring(b,c);for(var a={},b=b.split(/[&;]/),c=0,d=b.length;c<d;++c){var e=b[c].split("=");if(e[0]){var f=e[0];try{f=decodeURIComponent(f)}catch(g){f=unescape(f)}e=(e[1]||"").replace(/\+/g," ");try{e=decodeURIComponent(e)}catch(h){e=unescape(e)}e=e.split(",");e.length==1&&(e=e[0]);
|
||||
a[f]=e}}return a};OpenLayers.Util.lastSeqID=0;OpenLayers.Util.createUniqueID=function(a){a==null&&(a="id_");OpenLayers.Util.lastSeqID=OpenLayers.Util.lastSeqID+1;return a+OpenLayers.Util.lastSeqID};OpenLayers.INCHES_PER_UNIT={inches:1,ft:12,mi:63360,m:39.3701,km:39370.1,dd:4374754,yd:36};OpenLayers.INCHES_PER_UNIT["in"]=OpenLayers.INCHES_PER_UNIT.inches;OpenLayers.INCHES_PER_UNIT.degrees=OpenLayers.INCHES_PER_UNIT.dd;OpenLayers.INCHES_PER_UNIT.nmi=1852*OpenLayers.INCHES_PER_UNIT.m;
|
||||
OpenLayers.METERS_PER_INCH=0.0254000508001016;
|
||||
OpenLayers.Util.extend(OpenLayers.INCHES_PER_UNIT,{Inch:OpenLayers.INCHES_PER_UNIT.inches,Meter:1/OpenLayers.METERS_PER_INCH,Foot:0.3048006096012192/OpenLayers.METERS_PER_INCH,IFoot:0.3048/OpenLayers.METERS_PER_INCH,ClarkeFoot:0.3047972651151/OpenLayers.METERS_PER_INCH,SearsFoot:0.30479947153867626/OpenLayers.METERS_PER_INCH,GoldCoastFoot:0.3047997101815088/OpenLayers.METERS_PER_INCH,IInch:0.0254/OpenLayers.METERS_PER_INCH,MicroInch:2.54E-5/OpenLayers.METERS_PER_INCH,Mil:2.54E-8/OpenLayers.METERS_PER_INCH,
|
||||
Centimeter:0.01/OpenLayers.METERS_PER_INCH,Kilometer:1E3/OpenLayers.METERS_PER_INCH,Yard:0.9144018288036576/OpenLayers.METERS_PER_INCH,SearsYard:0.914398414616029/OpenLayers.METERS_PER_INCH,IndianYard:0.9143985307444408/OpenLayers.METERS_PER_INCH,IndianYd37:0.91439523/OpenLayers.METERS_PER_INCH,IndianYd62:0.9143988/OpenLayers.METERS_PER_INCH,IndianYd75:0.9143985/OpenLayers.METERS_PER_INCH,IndianFoot:0.30479951/OpenLayers.METERS_PER_INCH,IndianFt37:0.30479841/OpenLayers.METERS_PER_INCH,IndianFt62:0.3047996/
|
||||
OpenLayers.METERS_PER_INCH,IndianFt75:0.3047995/OpenLayers.METERS_PER_INCH,Mile:1609.3472186944373/OpenLayers.METERS_PER_INCH,IYard:0.9144/OpenLayers.METERS_PER_INCH,IMile:1609.344/OpenLayers.METERS_PER_INCH,NautM:1852/OpenLayers.METERS_PER_INCH,"Lat-66":110943.31648893273/OpenLayers.METERS_PER_INCH,"Lat-83":110946.25736872235/OpenLayers.METERS_PER_INCH,Decimeter:0.1/OpenLayers.METERS_PER_INCH,Millimeter:0.001/OpenLayers.METERS_PER_INCH,Dekameter:10/OpenLayers.METERS_PER_INCH,Decameter:10/OpenLayers.METERS_PER_INCH,
|
||||
Hectometer:100/OpenLayers.METERS_PER_INCH,GermanMeter:1.0000135965/OpenLayers.METERS_PER_INCH,CaGrid:0.999738/OpenLayers.METERS_PER_INCH,ClarkeChain:20.1166194976/OpenLayers.METERS_PER_INCH,GunterChain:20.11684023368047/OpenLayers.METERS_PER_INCH,BenoitChain:20.116782494375872/OpenLayers.METERS_PER_INCH,SearsChain:20.11676512155/OpenLayers.METERS_PER_INCH,ClarkeLink:0.201166194976/OpenLayers.METERS_PER_INCH,GunterLink:0.2011684023368047/OpenLayers.METERS_PER_INCH,BenoitLink:0.20116782494375873/OpenLayers.METERS_PER_INCH,
|
||||
SearsLink:0.2011676512155/OpenLayers.METERS_PER_INCH,Rod:5.02921005842012/OpenLayers.METERS_PER_INCH,IntnlChain:20.1168/OpenLayers.METERS_PER_INCH,IntnlLink:0.201168/OpenLayers.METERS_PER_INCH,Perch:5.02921005842012/OpenLayers.METERS_PER_INCH,Pole:5.02921005842012/OpenLayers.METERS_PER_INCH,Furlong:201.1684023368046/OpenLayers.METERS_PER_INCH,Rood:3.778266898/OpenLayers.METERS_PER_INCH,CapeFoot:0.3047972615/OpenLayers.METERS_PER_INCH,Brealey:375/OpenLayers.METERS_PER_INCH,ModAmFt:0.304812252984506/
|
||||
OpenLayers.METERS_PER_INCH,Fathom:1.8288/OpenLayers.METERS_PER_INCH,"NautM-UK":1853.184/OpenLayers.METERS_PER_INCH,"50kilometers":5E4/OpenLayers.METERS_PER_INCH,"150kilometers":15E4/OpenLayers.METERS_PER_INCH});
|
||||
OpenLayers.Util.extend(OpenLayers.INCHES_PER_UNIT,{mm:OpenLayers.INCHES_PER_UNIT.Meter/1E3,cm:OpenLayers.INCHES_PER_UNIT.Meter/100,dm:100*OpenLayers.INCHES_PER_UNIT.Meter,km:1E3*OpenLayers.INCHES_PER_UNIT.Meter,kmi:OpenLayers.INCHES_PER_UNIT.nmi,fath:OpenLayers.INCHES_PER_UNIT.Fathom,ch:OpenLayers.INCHES_PER_UNIT.IntnlChain,link:OpenLayers.INCHES_PER_UNIT.IntnlLink,"us-in":OpenLayers.INCHES_PER_UNIT.inches,"us-ft":OpenLayers.INCHES_PER_UNIT.Foot,"us-yd":OpenLayers.INCHES_PER_UNIT.Yard,"us-ch":OpenLayers.INCHES_PER_UNIT.GunterChain,
|
||||
"us-mi":OpenLayers.INCHES_PER_UNIT.Mile,"ind-yd":OpenLayers.INCHES_PER_UNIT.IndianYd37,"ind-ft":OpenLayers.INCHES_PER_UNIT.IndianFt37,"ind-ch":20.11669506/OpenLayers.METERS_PER_INCH});OpenLayers.DOTS_PER_INCH=72;OpenLayers.Util.normalizeScale=function(a){return a>1?1/a:a};OpenLayers.Util.getResolutionFromScale=function(a,b){var c;if(a){b==null&&(b="degrees");c=1/(OpenLayers.Util.normalizeScale(a)*OpenLayers.INCHES_PER_UNIT[b]*OpenLayers.DOTS_PER_INCH)}return c};
|
||||
OpenLayers.Util.getScaleFromResolution=function(a,b){b==null&&(b="degrees");return a*OpenLayers.INCHES_PER_UNIT[b]*OpenLayers.DOTS_PER_INCH};
|
||||
OpenLayers.Util.pagePosition=function(a){var b=[0,0],c=OpenLayers.Util.getViewportElement();if(!a||a==window||a==c)return b;var d=OpenLayers.IS_GECKO&&document.getBoxObjectFor&&OpenLayers.Element.getStyle(a,"position")=="absolute"&&(a.style.top==""||a.style.left==""),e=null;if(a.getBoundingClientRect){a=a.getBoundingClientRect();e=c.scrollTop;b[0]=a.left+c.scrollLeft;b[1]=a.top+e}else if(document.getBoxObjectFor&&!d){a=document.getBoxObjectFor(a);c=document.getBoxObjectFor(c);b[0]=a.screenX-c.screenX;
|
||||
b[1]=a.screenY-c.screenY}else{b[0]=a.offsetLeft;b[1]=a.offsetTop;e=a.offsetParent;if(e!=a)for(;e;){b[0]=b[0]+e.offsetLeft;b[1]=b[1]+e.offsetTop;e=e.offsetParent}c=OpenLayers.BROWSER_NAME;if(c=="opera"||c=="safari"&&OpenLayers.Element.getStyle(a,"position")=="absolute")b[1]=b[1]-document.body.offsetTop;for(e=a.offsetParent;e&&e!=document.body;){b[0]=b[0]-e.scrollLeft;if(c!="opera"||e.tagName!="TR")b[1]=b[1]-e.scrollTop;e=e.offsetParent}}return b};
|
||||
OpenLayers.Util.getViewportElement=function(){var a=arguments.callee.viewportElement;if(a==void 0){a=OpenLayers.BROWSER_NAME=="msie"&&document.compatMode!="CSS1Compat"?document.body:document.documentElement;arguments.callee.viewportElement=a}return a};
|
||||
OpenLayers.Util.isEquivalentUrl=function(a,b,c){c=c||{};OpenLayers.Util.applyDefaults(c,{ignoreCase:true,ignorePort80:true,ignoreHash:true});var a=OpenLayers.Util.createUrlObject(a,c),b=OpenLayers.Util.createUrlObject(b,c),d;for(d in a)if(d!=="args"&&a[d]!=b[d])return false;for(d in a.args){if(a.args[d]!=b.args[d])return false;delete b.args[d]}for(d in b.args)return false;return true};
|
||||
OpenLayers.Util.createUrlObject=function(a,b){b=b||{};if(!/^\w+:\/\//.test(a)){var c=window.location,d=c.port?":"+c.port:"",d=c.protocol+"//"+c.host.split(":").shift()+d;if(a.indexOf("/")===0)a=d+a;else{c=c.pathname.split("/");c.pop();a=d+c.join("/")+"/"+a}}b.ignoreCase&&(a=a.toLowerCase());c=document.createElement("a");c.href=a;d={};d.host=c.host.split(":").shift();d.protocol=c.protocol;d.port=b.ignorePort80?c.port=="80"||c.port=="0"?"":c.port:c.port==""||c.port=="0"?"80":c.port;d.hash=b.ignoreHash||
|
||||
c.hash==="#"?"":c.hash;var e=c.search;if(!e){e=a.indexOf("?");e=e!=-1?a.substr(e):""}d.args=OpenLayers.Util.getParameters(e);d.pathname=c.pathname.charAt(0)=="/"?c.pathname:"/"+c.pathname;return d};OpenLayers.Util.removeTail=function(a){var b=null,b=a.indexOf("?"),c=a.indexOf("#");return b=b==-1?c!=-1?a.substr(0,c):a:c!=-1?a.substr(0,Math.min(b,c)):a.substr(0,b)};OpenLayers.IS_GECKO=function(){var a=navigator.userAgent.toLowerCase();return a.indexOf("webkit")==-1&&a.indexOf("gecko")!=-1}();
|
||||
OpenLayers.CANVAS_SUPPORTED=function(){var a=document.createElement("canvas");return!(!a.getContext||!a.getContext("2d"))}();OpenLayers.BROWSER_NAME=function(){var a="",b=navigator.userAgent.toLowerCase();b.indexOf("opera")!=-1?a="opera":b.indexOf("msie")!=-1?a="msie":b.indexOf("safari")!=-1?a="safari":b.indexOf("mozilla")!=-1&&(a=b.indexOf("firefox")!=-1?"firefox":"mozilla");return a}();OpenLayers.Util.getBrowserName=function(){return OpenLayers.BROWSER_NAME};
|
||||
OpenLayers.Util.getRenderedDimensions=function(a,b,c){var d,e,f=document.createElement("div");f.style.visibility="hidden";for(var g=c&&c.containerElement?c.containerElement:document.body,h=false,i=null,j=g;j&&j.tagName.toLowerCase()!="body";){var k=OpenLayers.Element.getStyle(j,"position");if(k=="absolute"){h=true;break}else if(k&&k!="static")break;j=j.parentNode}if(h&&(g.clientHeight===0||g.clientWidth===0)){i=document.createElement("div");i.style.visibility="hidden";i.style.position="absolute";
|
||||
i.style.overflow="visible";i.style.width=document.body.clientWidth+"px";i.style.height=document.body.clientHeight+"px";i.appendChild(f)}f.style.position="absolute";if(b)if(b.w){d=b.w;f.style.width=d+"px"}else if(b.h){e=b.h;f.style.height=e+"px"}if(c&&c.displayClass)f.className=c.displayClass;b=document.createElement("div");b.innerHTML=a;b.style.overflow="visible";if(b.childNodes){a=0;for(c=b.childNodes.length;a<c;a++)if(b.childNodes[a].style)b.childNodes[a].style.overflow="visible"}f.appendChild(b);
|
||||
i?g.appendChild(i):g.appendChild(f);if(!d){d=parseInt(b.scrollWidth);f.style.width=d+"px"}e||(e=parseInt(b.scrollHeight));f.removeChild(b);if(i){i.removeChild(f);g.removeChild(i)}else g.removeChild(f);return new OpenLayers.Size(d,e)};
|
||||
OpenLayers.Util.getScrollbarWidth=function(){var a=OpenLayers.Util._scrollbarWidth;if(a==null){var b=null,c=null,b=a=0,b=document.createElement("div");b.style.position="absolute";b.style.top="-1000px";b.style.left="-1000px";b.style.width="100px";b.style.height="50px";b.style.overflow="hidden";c=document.createElement("div");c.style.width="100%";c.style.height="200px";b.appendChild(c);document.body.appendChild(b);a=c.offsetWidth;b.style.overflow="scroll";b=c.offsetWidth;document.body.removeChild(document.body.lastChild);
|
||||
OpenLayers.Util._scrollbarWidth=a-b;a=OpenLayers.Util._scrollbarWidth}return a};
|
||||
OpenLayers.Util.getFormattedLonLat=function(a,b,c){c||(c="dms");var a=(a+540)%360-180,d=Math.abs(a),e=Math.floor(d),f=d=(d-e)/(1/60),d=Math.floor(d),f=Math.round((f-d)/(1/60)*10),f=f/10;if(f>=60){f=f-60;d=d+1;if(d>=60){d=d-60;e=e+1}}e<10&&(e="0"+e);e=e+"\u00b0";if(c.indexOf("dm")>=0){d<10&&(d="0"+d);e=e+(d+"'");if(c.indexOf("dms")>=0){f<10&&(f="0"+f);e=e+(f+'"')}}return e=b=="lon"?e+(a<0?OpenLayers.i18n("W"):OpenLayers.i18n("E")):e+(a<0?OpenLayers.i18n("S"):OpenLayers.i18n("N"))};
|
||||
OpenLayers.Event={observers:!1,KEY_SPACE:32,KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,element:function(a){return a.target||a.srcElement},isSingleTouch:function(a){return a.touches&&a.touches.length==1},isMultiTouch:function(a){return a.touches&&a.touches.length>1},isLeftClick:function(a){return a.which&&a.which==1||a.button&&a.button==1},isRightClick:function(a){return a.which&&a.which==3||a.button&&a.button==2},stop:function(a,
|
||||
b){if(!b)a.preventDefault?a.preventDefault():a.returnValue=false;a.stopPropagation?a.stopPropagation():a.cancelBubble=true},findElement:function(a,b){for(var c=OpenLayers.Event.element(a);c.parentNode&&(!c.tagName||c.tagName.toUpperCase()!=b.toUpperCase());)c=c.parentNode;return c},observe:function(a,b,c,d){a=OpenLayers.Util.getElement(a);d=d||false;if(b=="keypress"&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||a.attachEvent))b="keydown";if(!this.observers)this.observers={};if(!a._eventCacheID){var e=
|
||||
"eventCacheID_";a.id&&(e=a.id+"_"+e);a._eventCacheID=OpenLayers.Util.createUniqueID(e)}e=a._eventCacheID;this.observers[e]||(this.observers[e]=[]);this.observers[e].push({element:a,name:b,observer:c,useCapture:d});a.addEventListener?a.addEventListener(b,c,d):a.attachEvent&&a.attachEvent("on"+b,c)},stopObservingElement:function(a){a=OpenLayers.Util.getElement(a)._eventCacheID;this._removeElementObservers(OpenLayers.Event.observers[a])},_removeElementObservers:function(a){if(a)for(var b=a.length-1;b>=
|
||||
0;b--){var c=a[b];OpenLayers.Event.stopObserving.apply(this,[c.element,c.name,c.observer,c.useCapture])}},stopObserving:function(a,b,c,d){var d=d||false,a=OpenLayers.Util.getElement(a),e=a._eventCacheID;if(b=="keypress"&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||a.detachEvent))b="keydown";var f=false,g=OpenLayers.Event.observers[e];if(g)for(var h=0;!f&&h<g.length;){var i=g[h];if(i.name==b&&i.observer==c&&i.useCapture==d){g.splice(h,1);g.length==0&&delete OpenLayers.Event.observers[e];
|
||||
f=true;break}h++}f&&(a.removeEventListener?a.removeEventListener(b,c,d):a&&a.detachEvent&&a.detachEvent("on"+b,c));return f},unloadCache:function(){if(OpenLayers.Event&&OpenLayers.Event.observers){for(var a in OpenLayers.Event.observers)OpenLayers.Event._removeElementObservers.apply(this,[OpenLayers.Event.observers[a]]);OpenLayers.Event.observers=false}},CLASS_NAME:"OpenLayers.Event"};OpenLayers.Event.observe(window,"unload",OpenLayers.Event.unloadCache,!1);
|
||||
OpenLayers.Events=OpenLayers.Class({BROWSER_EVENTS:"mouseover mouseout mousedown mouseup mousemove click dblclick rightclick dblrightclick resize focus blur touchstart touchmove touchend keydown".split(" "),listeners:null,object:null,element:null,eventHandler:null,fallThrough:null,includeXY:!1,extensions:null,extensionCount:null,clearMouseListener:null,initialize:function(a,b,c,d,e){OpenLayers.Util.extend(this,e);this.object=a;this.fallThrough=d;this.listeners={};this.extensions={};this.extensionCount=
|
||||
{};b!=null&&this.attachToElement(b)},destroy:function(){for(var a in this.extensions)typeof this.extensions[a]!=="boolean"&&this.extensions[a].destroy();this.extensions=null;if(this.element){OpenLayers.Event.stopObservingElement(this.element);this.element.hasScrollEvent&&OpenLayers.Event.stopObserving(window,"scroll",this.clearMouseListener)}this.eventHandler=this.fallThrough=this.object=this.listeners=this.element=null},addEventType:function(){},attachToElement:function(a){if(this.element)OpenLayers.Event.stopObservingElement(this.element);
|
||||
else{this.eventHandler=OpenLayers.Function.bindAsEventListener(this.handleBrowserEvent,this);this.clearMouseListener=OpenLayers.Function.bind(this.clearMouseCache,this)}this.element=a;for(var b=0,c=this.BROWSER_EVENTS.length;b<c;b++)OpenLayers.Event.observe(a,this.BROWSER_EVENTS[b],this.eventHandler);OpenLayers.Event.observe(a,"dragstart",OpenLayers.Event.stop)},on:function(a){for(var b in a)b!="scope"&&a.hasOwnProperty(b)&&this.register(b,a.scope,a[b])},register:function(a,b,c,d){a in OpenLayers.Events&&
|
||||
!this.extensions[a]&&(this.extensions[a]=new OpenLayers.Events[a](this));if(c!=null){if(b==null)b=this.object;var e=this.listeners[a];if(!e){e=[];this.listeners[a]=e;this.extensionCount[a]=0}b={obj:b,func:c};if(d){e.splice(this.extensionCount[a],0,b);typeof d==="object"&&d.extension&&this.extensionCount[a]++}else e.push(b)}},registerPriority:function(a,b,c){this.register(a,b,c,true)},un:function(a){for(var b in a)b!="scope"&&a.hasOwnProperty(b)&&this.unregister(b,a.scope,a[b])},unregister:function(a,
|
||||
b,c){if(b==null)b=this.object;a=this.listeners[a];if(a!=null)for(var d=0,e=a.length;d<e;d++)if(a[d].obj==b&&a[d].func==c){a.splice(d,1);break}},remove:function(a){this.listeners[a]!=null&&(this.listeners[a]=[])},triggerEvent:function(a,b){var c=this.listeners[a];if(c&&c.length!=0){b==null&&(b={});b.object=this.object;b.element=this.element;if(!b.type)b.type=a;for(var c=c.slice(),d,e=0,f=c.length;e<f;e++){d=c[e];d=d.func.apply(d.obj,[b]);if(d!=void 0&&d==false)break}this.fallThrough||OpenLayers.Event.stop(b,
|
||||
true);return d}},handleBrowserEvent:function(a){var b=a.type,c=this.listeners[b];if(c&&c.length!=0){if((c=a.touches)&&c[0]){for(var d=0,e=0,f=c.length,g,h=0;h<f;++h){g=c[h];d=d+g.clientX;e=e+g.clientY}a.clientX=d/f;a.clientY=e/f}if(this.includeXY)a.xy=this.getMousePosition(a);this.triggerEvent(b,a)}},clearMouseCache:function(){this.element.scrolls=null;this.element.lefttop=null;var a=document.body;if(a&&(!(a.scrollTop!=0||a.scrollLeft!=0)||!navigator.userAgent.match(/iPhone/i)))this.element.offsets=
|
||||
null},getMousePosition:function(a){if(this.includeXY){if(!this.element.hasScrollEvent){OpenLayers.Event.observe(window,"scroll",this.clearMouseListener);this.element.hasScrollEvent=true}}else this.clearMouseCache();if(!this.element.scrolls){var b=OpenLayers.Util.getViewportElement();this.element.scrolls=[b.scrollLeft,b.scrollTop]}if(!this.element.lefttop)this.element.lefttop=[document.documentElement.clientLeft||0,document.documentElement.clientTop||0];if(!this.element.offsets)this.element.offsets=
|
||||
OpenLayers.Util.pagePosition(this.element);return new OpenLayers.Pixel(a.clientX+this.element.scrolls[0]-this.element.offsets[0]-this.element.lefttop[0],a.clientY+this.element.scrolls[1]-this.element.offsets[1]-this.element.lefttop[1])},CLASS_NAME:"OpenLayers.Events"});
|
||||
OpenLayers.Events.buttonclick=OpenLayers.Class({target:null,events:"mousedown mouseup click dblclick touchstart touchmove touchend keydown".split(" "),startRegEx:/^mousedown|touchstart$/,cancelRegEx:/^touchmove$/,completeRegEx:/^mouseup|touchend$/,initialize:function(a){this.target=a;for(a=this.events.length-1;a>=0;--a)this.target.register(this.events[a],this,this.buttonClick,{extension:true})},destroy:function(){for(var a=this.events.length-1;a>=0;--a)this.target.unregister(this.events[a],this,this.buttonClick);
|
||||
delete this.target},getPressedButton:function(a){var b=3,c;do{if(OpenLayers.Element.hasClass(a,"olButton")){c=a;break}a=a.parentNode}while(--b>0&&a);return c},buttonClick:function(a){var b=true,c=OpenLayers.Event.element(a);if(c&&(OpenLayers.Event.isLeftClick(a)||!~a.type.indexOf("mouse")))if(c=this.getPressedButton(c)){if(a.type==="keydown")switch(a.keyCode){case OpenLayers.Event.KEY_RETURN:case OpenLayers.Event.KEY_SPACE:this.target.triggerEvent("buttonclick",{buttonElement:c});OpenLayers.Event.stop(a);
|
||||
b=false}else if(this.startEvt){if(this.completeRegEx.test(a.type)){b=OpenLayers.Util.pagePosition(c);this.target.triggerEvent("buttonclick",{buttonElement:c,buttonXY:{x:this.startEvt.clientX-b[0],y:this.startEvt.clientY-b[1]}})}this.cancelRegEx.test(a.type)&&delete this.startEvt;OpenLayers.Event.stop(a);b=false}if(this.startRegEx.test(a.type)){this.startEvt=a;OpenLayers.Event.stop(a);b=false}}else delete this.startEvt;return b}});
|
||||
OpenLayers.Control=OpenLayers.Class({id:null,map:null,div:null,type:null,allowSelection:!1,displayClass:"",title:"",autoActivate:!1,active:null,handler:null,eventListeners:null,events:null,initialize:function(a){this.displayClass=this.CLASS_NAME.replace("OpenLayers.","ol").replace(/\./g,"");OpenLayers.Util.extend(this,a);this.events=new OpenLayers.Events(this);if(this.eventListeners instanceof Object)this.events.on(this.eventListeners);if(this.id==null)this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+
|
||||
"_")},destroy:function(){if(this.events){this.eventListeners&&this.events.un(this.eventListeners);this.events.destroy();this.events=null}this.eventListeners=null;if(this.handler){this.handler.destroy();this.handler=null}if(this.handlers){for(var a in this.handlers)this.handlers.hasOwnProperty(a)&&typeof this.handlers[a].destroy=="function"&&this.handlers[a].destroy();this.handlers=null}if(this.map){this.map.removeControl(this);this.map=null}this.div=null},setMap:function(a){this.map=a;this.handler&&
|
||||
this.handler.setMap(a)},draw:function(a){if(this.div==null){this.div=OpenLayers.Util.createDiv(this.id);this.div.className=this.displayClass;if(!this.allowSelection){this.div.className=this.div.className+" olControlNoSelect";this.div.setAttribute("unselectable","on",0);this.div.onselectstart=OpenLayers.Function.False}if(this.title!="")this.div.title=this.title}if(a!=null)this.position=a.clone();this.moveTo(this.position);return this.div},moveTo:function(a){if(a!=null&&this.div!=null){this.div.style.left=
|
||||
a.x+"px";this.div.style.top=a.y+"px"}},activate:function(){if(this.active)return false;this.handler&&this.handler.activate();this.active=true;this.map&&OpenLayers.Element.addClass(this.map.viewPortDiv,this.displayClass.replace(/ /g,"")+"Active");this.events.triggerEvent("activate");return true},deactivate:function(){if(this.active){this.handler&&this.handler.deactivate();this.active=false;this.map&&OpenLayers.Element.removeClass(this.map.viewPortDiv,this.displayClass.replace(/ /g,"")+"Active");this.events.triggerEvent("deactivate");
|
||||
return true}return false},CLASS_NAME:"OpenLayers.Control"});OpenLayers.Control.TYPE_BUTTON=1;OpenLayers.Control.TYPE_TOGGLE=2;OpenLayers.Control.TYPE_TOOL=3;
|
||||
OpenLayers.Geometry=OpenLayers.Class({id:null,parent:null,bounds:null,initialize:function(){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){this.bounds=this.id=null},clone:function(){return new OpenLayers.Geometry},setBounds:function(a){if(a)this.bounds=a.clone()},clearBounds:function(){this.bounds=null;this.parent&&this.parent.clearBounds()},extendBounds:function(a){this.getBounds()?this.bounds.extend(a):this.setBounds(a)},getBounds:function(){this.bounds==null&&this.calculateBounds();
|
||||
return this.bounds},calculateBounds:function(){},distanceTo:function(){},getVertices:function(){},atPoint:function(a,b,c){var d=false;if(this.getBounds()!=null&&a!=null){b=b!=null?b:0;c=c!=null?c:0;d=(new OpenLayers.Bounds(this.bounds.left-b,this.bounds.bottom-c,this.bounds.right+b,this.bounds.top+c)).containsLonLat(a)}return d},getLength:function(){return 0},getArea:function(){return 0},getCentroid:function(){return null},toString:function(){return OpenLayers.Format&&OpenLayers.Format.WKT?OpenLayers.Format.WKT.prototype.write(new OpenLayers.Feature.Vector(this)):
|
||||
Object.prototype.toString.call(this)},CLASS_NAME:"OpenLayers.Geometry"});OpenLayers.Geometry.fromWKT=function(a){var b;if(OpenLayers.Format&&OpenLayers.Format.WKT){var c=OpenLayers.Geometry.fromWKT.format;if(!c){c=new OpenLayers.Format.WKT;OpenLayers.Geometry.fromWKT.format=c}a=c.read(a);if(a instanceof OpenLayers.Feature.Vector)b=a.geometry;else if(OpenLayers.Util.isArray(a)){b=a.length;for(var c=Array(b),d=0;d<b;++d)c[d]=a[d].geometry;b=new OpenLayers.Geometry.Collection(c)}}return b};
|
||||
OpenLayers.Geometry.segmentsIntersect=function(a,b,c){var d=c&&c.point,c=c&&c.tolerance,e=false,f=a.x1-b.x1,g=a.y1-b.y1,h=a.x2-a.x1,i=a.y2-a.y1,j=b.y2-b.y1,k=b.x2-b.x1,m=j*h-k*i,j=k*g-j*f,g=h*g-i*f;if(m==0)j==0&&g==0&&(e=true);else{f=j/m;m=g/m;if(f>=0&&f<=1&&m>=0&&m<=1)if(d){h=a.x1+f*h;m=a.y1+f*i;e=new OpenLayers.Geometry.Point(h,m)}else e=true}if(c)if(e){if(d){a=[a,b];b=0;a:for(;b<2;++b){f=a[b];for(i=1;i<3;++i){h=f["x"+i];m=f["y"+i];d=Math.sqrt(Math.pow(h-e.x,2)+Math.pow(m-e.y,2));if(d<c){e.x=h;
|
||||
e.y=m;break a}}}}}else{a=[a,b];b=0;a:for(;b<2;++b){h=a[b];m=a[(b+1)%2];for(i=1;i<3;++i){f={x:h["x"+i],y:h["y"+i]};g=OpenLayers.Geometry.distanceToSegment(f,m);if(g.distance<c){e=d?new OpenLayers.Geometry.Point(f.x,f.y):true;break a}}}}return e};
|
||||
OpenLayers.Geometry.distanceToSegment=function(a,b){var c=a.x,d=a.y,e=b.x1,f=b.y1,g=b.x2,h=b.y2,i=g-e,j=h-f,k=(i*(c-e)+j*(d-f))/(Math.pow(i,2)+Math.pow(j,2));if(!(k<=0))if(k>=1){e=g;f=h}else{e=e+k*i;f=f+k*j}return{distance:Math.sqrt(Math.pow(e-c,2)+Math.pow(f-d,2)),x:e,y:f}};
|
||||
OpenLayers.Geometry.Collection=OpenLayers.Class(OpenLayers.Geometry,{components:null,componentTypes:null,initialize:function(a){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.components=[];a!=null&&this.addComponents(a)},destroy:function(){this.components.length=0;this.components=null;OpenLayers.Geometry.prototype.destroy.apply(this,arguments)},clone:function(){for(var a=eval("new "+this.CLASS_NAME+"()"),b=0,c=this.components.length;b<c;b++)a.addComponent(this.components[b].clone());
|
||||
OpenLayers.Util.applyDefaults(a,this);return a},getComponentsString:function(){for(var a=[],b=0,c=this.components.length;b<c;b++)a.push(this.components[b].toShortString());return a.join(",")},calculateBounds:function(){this.bounds=null;var a=new OpenLayers.Bounds,b=this.components;if(b)for(var c=0,d=b.length;c<d;c++)a.extend(b[c].getBounds());a.left!=null&&(a.bottom!=null&&a.right!=null&&a.top!=null)&&this.setBounds(a)},addComponents:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=0,c=a.length;b<
|
||||
c;b++)this.addComponent(a[b])},addComponent:function(a,b){var c=false;if(a&&(this.componentTypes==null||OpenLayers.Util.indexOf(this.componentTypes,a.CLASS_NAME)>-1)){if(b!=null&&b<this.components.length){var c=this.components.slice(0,b),d=this.components.slice(b,this.components.length);c.push(a);this.components=c.concat(d)}else this.components.push(a);a.parent=this;this.clearBounds();c=true}return c},removeComponents:function(a){var b=false;OpenLayers.Util.isArray(a)||(a=[a]);for(var c=a.length-
|
||||
1;c>=0;--c)b=this.removeComponent(a[c])||b;return b},removeComponent:function(a){OpenLayers.Util.removeItem(this.components,a);this.clearBounds();return true},getLength:function(){for(var a=0,b=0,c=this.components.length;b<c;b++)a=a+this.components[b].getLength();return a},getArea:function(){for(var a=0,b=0,c=this.components.length;b<c;b++)a=a+this.components[b].getArea();return a},getGeodesicArea:function(a){for(var b=0,c=0,d=this.components.length;c<d;c++)b=b+this.components[c].getGeodesicArea(a);
|
||||
return b},getCentroid:function(a){if(!a)return this.components.length&&this.components[0].getCentroid();a=this.components.length;if(!a)return false;for(var b=[],c=[],d=0,e=Number.MAX_VALUE,f,g=0;g<a;++g){f=this.components[g];var h=f.getArea();f=f.getCentroid(true);if(!isNaN(h)&&!isNaN(f.x)&&!isNaN(f.y)){b.push(h);d=d+h;e=h<e&&h>0?h:e;c.push(f)}}a=b.length;if(d===0){for(g=0;g<a;++g)b[g]=1;d=b.length}else{for(g=0;g<a;++g)b[g]=b[g]/e;d=d/e}for(var i=e=0,g=0;g<a;++g){f=c[g];h=b[g];e=e+f.x*h;i=i+f.y*h}return new OpenLayers.Geometry.Point(e/
|
||||
d,i/d)},getGeodesicLength:function(a){for(var b=0,c=0,d=this.components.length;c<d;c++)b=b+this.components[c].getGeodesicLength(a);return b},move:function(a,b){for(var c=0,d=this.components.length;c<d;c++)this.components[c].move(a,b)},rotate:function(a,b){for(var c=0,d=this.components.length;c<d;++c)this.components[c].rotate(a,b)},resize:function(a,b,c){for(var d=0;d<this.components.length;++d)this.components[d].resize(a,b,c);return this},distanceTo:function(a,b){for(var c=!(b&&b.edge===false)&&b&&
|
||||
b.details,d,e,f,g=Number.POSITIVE_INFINITY,h=0,i=this.components.length;h<i;++h){d=this.components[h].distanceTo(a,b);f=c?d.distance:d;if(f<g){g=f;e=d;if(g==0)break}}return e},equals:function(a){var b=true;if(!a||!a.CLASS_NAME||this.CLASS_NAME!=a.CLASS_NAME)b=false;else if(!OpenLayers.Util.isArray(a.components)||a.components.length!=this.components.length)b=false;else for(var c=0,d=this.components.length;c<d;++c)if(!this.components[c].equals(a.components[c])){b=false;break}return b},transform:function(a,
|
||||
b){if(a&&b){for(var c=0,d=this.components.length;c<d;c++)this.components[c].transform(a,b);this.bounds=null}return this},intersects:function(a){for(var b=false,c=0,d=this.components.length;c<d;++c)if(b=a.intersects(this.components[c]))break;return b},getVertices:function(a){for(var b=[],c=0,d=this.components.length;c<d;++c)Array.prototype.push.apply(b,this.components[c].getVertices(a));return b},CLASS_NAME:"OpenLayers.Geometry.Collection"});
|
||||
OpenLayers.Geometry.Point=OpenLayers.Class(OpenLayers.Geometry,{x:null,y:null,initialize:function(a,b){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.x=parseFloat(a);this.y=parseFloat(b)},clone:function(a){a==null&&(a=new OpenLayers.Geometry.Point(this.x,this.y));OpenLayers.Util.applyDefaults(a,this);return a},calculateBounds:function(){this.bounds=new OpenLayers.Bounds(this.x,this.y,this.x,this.y)},distanceTo:function(a,b){var c=!(b&&b.edge===false)&&b&&b.details,d,e,f,g,h;if(a instanceof
|
||||
OpenLayers.Geometry.Point){e=this.x;f=this.y;g=a.x;h=a.y;d=Math.sqrt(Math.pow(e-g,2)+Math.pow(f-h,2));d=!c?d:{x0:e,y0:f,x1:g,y1:h,distance:d}}else{d=a.distanceTo(this,b);c&&(d={x0:d.x1,y0:d.y1,x1:d.x0,y1:d.y0,distance:d.distance})}return d},equals:function(a){var b=false;a!=null&&(b=this.x==a.x&&this.y==a.y||isNaN(this.x)&&isNaN(this.y)&&isNaN(a.x)&&isNaN(a.y));return b},toShortString:function(){return this.x+", "+this.y},move:function(a,b){this.x=this.x+a;this.y=this.y+b;this.clearBounds()},rotate:function(a,
|
||||
b){var a=a*(Math.PI/180),c=this.distanceTo(b),d=a+Math.atan2(this.y-b.y,this.x-b.x);this.x=b.x+c*Math.cos(d);this.y=b.y+c*Math.sin(d);this.clearBounds()},getCentroid:function(){return new OpenLayers.Geometry.Point(this.x,this.y)},resize:function(a,b,c){this.x=b.x+a*(c==void 0?1:c)*(this.x-b.x);this.y=b.y+a*(this.y-b.y);this.clearBounds();return this},intersects:function(a){var b=false;return b=a.CLASS_NAME=="OpenLayers.Geometry.Point"?this.equals(a):a.intersects(this)},transform:function(a,b){if(a&&
|
||||
b){OpenLayers.Projection.transform(this,a,b);this.bounds=null}return this},getVertices:function(){return[this]},CLASS_NAME:"OpenLayers.Geometry.Point"});OpenLayers.Geometry.MultiPoint=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Point"],addPoint:function(a,b){this.addComponent(a,b)},removePoint:function(a){this.removeComponent(a)},CLASS_NAME:"OpenLayers.Geometry.MultiPoint"});
|
||||
OpenLayers.Geometry.Curve=OpenLayers.Class(OpenLayers.Geometry.MultiPoint,{componentTypes:["OpenLayers.Geometry.Point"],getLength:function(){var a=0;if(this.components&&this.components.length>1)for(var b=1,c=this.components.length;b<c;b++)a=a+this.components[b-1].distanceTo(this.components[b]);return a},getGeodesicLength:function(a){var b=this;if(a){var c=new OpenLayers.Projection("EPSG:4326");c.equals(a)||(b=this.clone().transform(a,c))}a=0;if(b.components&&b.components.length>1)for(var d,e=1,f=
|
||||
b.components.length;e<f;e++){c=b.components[e-1];d=b.components[e];a=a+OpenLayers.Util.distVincenty({lon:c.x,lat:c.y},{lon:d.x,lat:d.y})}return a*1E3},CLASS_NAME:"OpenLayers.Geometry.Curve"});
|
||||
OpenLayers.Geometry.LineString=OpenLayers.Class(OpenLayers.Geometry.Curve,{removeComponent:function(a){var b=this.components&&this.components.length>2;b&&OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);return b},intersects:function(a){var b=false,c=a.CLASS_NAME;if(c=="OpenLayers.Geometry.LineString"||c=="OpenLayers.Geometry.LinearRing"||c=="OpenLayers.Geometry.Point"){var d=this.getSortedSegments(),a=c=="OpenLayers.Geometry.Point"?[{x1:a.x,y1:a.y,x2:a.x,y2:a.y}]:a.getSortedSegments(),
|
||||
e,f,g,h,i,j,k,m=0,l=d.length;a:for(;m<l;++m){c=d[m];e=c.x1;f=c.x2;g=c.y1;h=c.y2;var n=0,o=a.length;for(;n<o;++n){i=a[n];if(i.x1>f)break;if(!(i.x2<e)){j=i.y1;k=i.y2;if(!(Math.min(j,k)>Math.max(g,h))&&!(Math.max(j,k)<Math.min(g,h))&&OpenLayers.Geometry.segmentsIntersect(c,i)){b=true;break a}}}}}else b=a.intersects(this);return b},getSortedSegments:function(){for(var a=this.components.length-1,b=Array(a),c,d,e=0;e<a;++e){c=this.components[e];d=this.components[e+1];b[e]=c.x<d.x?{x1:c.x,y1:c.y,x2:d.x,
|
||||
y2:d.y}:{x1:d.x,y1:d.y,x2:c.x,y2:c.y}}return b.sort(function(a,b){return a.x1-b.x1})},splitWithSegment:function(a,b){for(var c=!(b&&b.edge===false),d=b&&b.tolerance,e=[],f=this.getVertices(),g=[],h=[],i=false,j,k,m,l={point:true,tolerance:d},n=null,o=0,q=f.length-2;o<=q;++o){d=f[o];g.push(d.clone());j=f[o+1];k={x1:d.x,y1:d.y,x2:j.x,y2:j.y};k=OpenLayers.Geometry.segmentsIntersect(a,k,l);if(k instanceof OpenLayers.Geometry.Point)if((m=k.x===a.x1&&k.y===a.y1||k.x===a.x2&&k.y===a.y2||k.equals(d)||k.equals(j)?
|
||||
true:false)||c){k.equals(h[h.length-1])||h.push(k.clone());if(!(o===0&&k.equals(d))&&!k.equals(j)){i=true;k.equals(d)||g.push(k);e.push(new OpenLayers.Geometry.LineString(g));g=[k.clone()]}}}if(i){g.push(j.clone());e.push(new OpenLayers.Geometry.LineString(g))}if(h.length>0)var p=a.x1<a.x2?1:-1,r=a.y1<a.y2?1:-1,n={lines:e,points:h.sort(function(a,b){return p*a.x-p*b.x||r*a.y-r*b.y})};return n},split:function(a,b){var c=null,d=b&&b.mutual,e,f,g,h;if(a instanceof OpenLayers.Geometry.LineString){var i=
|
||||
this.getVertices(),j,k,m,l,n,o=[];g=[];for(var q=0,p=i.length-2;q<=p;++q){j=i[q];k=i[q+1];m={x1:j.x,y1:j.y,x2:k.x,y2:k.y};h=h||[a];d&&o.push(j.clone());for(var r=0;r<h.length;++r)if(l=h[r].splitWithSegment(m,b)){n=l.lines;if(n.length>0){n.unshift(r,1);Array.prototype.splice.apply(h,n);r=r+(n.length-2)}if(d)for(var s=0,t=l.points.length;s<t;++s){n=l.points[s];if(!n.equals(j)){o.push(n);g.push(new OpenLayers.Geometry.LineString(o));o=n.equals(k)?[]:[n.clone()]}}}}if(d&&g.length>0&&o.length>0){o.push(k.clone());
|
||||
g.push(new OpenLayers.Geometry.LineString(o))}}else c=a.splitWith(this,b);h&&h.length>1?f=true:h=[];g&&g.length>1?e=true:g=[];if(f||e)c=d?[g,h]:h;return c},splitWith:function(a,b){return a.split(this,b)},getVertices:function(a){return a===true?[this.components[0],this.components[this.components.length-1]]:a===false?this.components.slice(1,this.components.length-1):this.components.slice()},distanceTo:function(a,b){var c=!(b&&b.edge===false)&&b&&b.details,d,e={},f=Number.POSITIVE_INFINITY;if(a instanceof
|
||||
OpenLayers.Geometry.Point){for(var g=this.getSortedSegments(),h=a.x,i=a.y,j,k=0,m=g.length;k<m;++k){j=g[k];d=OpenLayers.Geometry.distanceToSegment(a,j);if(d.distance<f){f=d.distance;e=d;if(f===0)break}else if(j.x2>h&&(i>j.y1&&i<j.y2||i<j.y1&&i>j.y2))break}e=c?{distance:e.distance,x0:e.x,y0:e.y,x1:h,y1:i}:e.distance}else if(a instanceof OpenLayers.Geometry.LineString){var g=this.getSortedSegments(),h=a.getSortedSegments(),l,n,o=h.length,q={point:true},k=0,m=g.length;a:for(;k<m;++k){i=g[k];j=i.x1;n=
|
||||
i.y1;for(var p=0;p<o;++p){d=h[p];if(l=OpenLayers.Geometry.segmentsIntersect(i,d,q)){f=0;e={distance:0,x0:l.x,y0:l.y,x1:l.x,y1:l.y};break a}else{d=OpenLayers.Geometry.distanceToSegment({x:j,y:n},d);if(d.distance<f){f=d.distance;e={distance:f,x0:j,y0:n,x1:d.x,y1:d.y}}}}}if(!c)e=e.distance;if(f!==0&&i){d=a.distanceTo(new OpenLayers.Geometry.Point(i.x2,i.y2),b);k=c?d.distance:d;k<f&&(e=c?{distance:f,x0:d.x1,y0:d.y1,x1:d.x0,y1:d.y0}:k)}}else{e=a.distanceTo(this,b);c&&(e={distance:e.distance,x0:e.x1,y0:e.y1,
|
||||
x1:e.x0,y1:e.y0})}return e},simplify:function(a){if(this&&this!==null){var b=this.getVertices();if(b.length<3)return this;var c=function(a,b,d,i){for(var j=0,k=0,m=b,l;m<d;m++){l=a[b];var n=a[d],o=a[m],o=Math.abs(0.5*(l.x*n.y+n.x*o.y+o.x*l.y-n.x*l.y-o.x*n.y-l.x*o.y));l=Math.sqrt(Math.pow(l.x-n.x,2)+Math.pow(l.y-n.y,2));l=o/l*2;if(l>j){j=l;k=m}}if(j>i&&k!=b){e.push(k);c(a,b,k,i);c(a,k,d,i)}},d=b.length-1,e=[];e.push(0);for(e.push(d);b[0].equals(b[d]);){d--;e.push(d)}c(b,0,d,a);a=[];e.sort(function(a,
|
||||
b){return a-b});for(d=0;d<e.length;d++)a.push(b[e[d]]);return new OpenLayers.Geometry.LineString(a)}return this},CLASS_NAME:"OpenLayers.Geometry.LineString"});
|
||||
OpenLayers.Geometry.LinearRing=OpenLayers.Class(OpenLayers.Geometry.LineString,{componentTypes:["OpenLayers.Geometry.Point"],addComponent:function(a,b){var c=false,d=this.components.pop();if(b!=null||!a.equals(d))c=OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,arguments);OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[this.components[0]]);return c},removeComponent:function(a){var b=this.components&&this.components.length>3;if(b){this.components.pop();OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,
|
||||
arguments);OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[this.components[0]])}return b},move:function(a,b){for(var c=0,d=this.components.length;c<d-1;c++)this.components[c].move(a,b)},rotate:function(a,b){for(var c=0,d=this.components.length;c<d-1;++c)this.components[c].rotate(a,b)},resize:function(a,b,c){for(var d=0,e=this.components.length;d<e-1;++d)this.components[d].resize(a,b,c);return this},transform:function(a,b){if(a&&b){for(var c=0,d=this.components.length;c<d-1;c++)this.components[c].transform(a,
|
||||
b);this.bounds=null}return this},getCentroid:function(){if(this.components&&this.components.length>2){for(var a=0,b=0,c=0;c<this.components.length-1;c++)var d=this.components[c],e=this.components[c+1],a=a+(d.x+e.x)*(d.x*e.y-e.x*d.y),b=b+(d.y+e.y)*(d.x*e.y-e.x*d.y);c=-1*this.getArea();return new OpenLayers.Geometry.Point(a/(6*c),b/(6*c))}return null},getArea:function(){var a=0;if(this.components&&this.components.length>2){for(var b=a=0,c=this.components.length;b<c-1;b++)var d=this.components[b],e=
|
||||
this.components[b+1],a=a+(d.x+e.x)*(e.y-d.y);a=-a/2}return a},getGeodesicArea:function(a){var b=this;if(a){var c=new OpenLayers.Projection("EPSG:4326");c.equals(a)||(b=this.clone().transform(a,c))}a=0;c=b.components&&b.components.length;if(c>2){for(var d,e,f=0;f<c-1;f++){d=b.components[f];e=b.components[f+1];a=a+OpenLayers.Util.rad(e.x-d.x)*(2+Math.sin(OpenLayers.Util.rad(d.y))+Math.sin(OpenLayers.Util.rad(e.y)))}a=a*40680631590769/2}return a},containsPoint:function(a){for(var b=OpenLayers.Number.limitSigDigs,
|
||||
c=b(a.x,14),a=b(a.y,14),d=this.components.length-1,e,f,g,h,i,j=0,k=0;k<d;++k){e=this.components[k];g=b(e.x,14);e=b(e.y,14);f=this.components[k+1];h=b(f.x,14);f=b(f.y,14);if(e==f){if(a==e&&(g<=h&&c>=g&&c<=h||g>=h&&c<=g&&c>=h)){j=-1;break}}else{i=b((a-f)*((h-g)/(f-e))+h,14);if(i==c&&(e<f&&a>=e&&a<=f||e>f&&a<=e&&a>=f)){j=-1;break}i<=c||g!=h&&(i<Math.min(g,h)||i>Math.max(g,h))||(e<f&&a>=e&&a<f||e>f&&a<e&&a>=f)&&++j}}return j==-1?1:!!(j&1)},intersects:function(a){var b=false;if(a.CLASS_NAME=="OpenLayers.Geometry.Point")b=
|
||||
this.containsPoint(a);else if(a.CLASS_NAME=="OpenLayers.Geometry.LineString")b=a.intersects(this);else if(a.CLASS_NAME=="OpenLayers.Geometry.LinearRing")b=OpenLayers.Geometry.LineString.prototype.intersects.apply(this,[a]);else for(var c=0,d=a.components.length;c<d;++c)if(b=a.components[c].intersects(this))break;return b},getVertices:function(a){return a===true?[]:this.components.slice(0,this.components.length-1)},CLASS_NAME:"OpenLayers.Geometry.LinearRing"});
|
||||
OpenLayers.Animation=function(a){var b=!(!a.requestAnimationFrame&&!a.webkitRequestAnimationFrame&&!a.mozRequestAnimationFrame&&!a.oRequestAnimationFrame&&!a.msRequestAnimationFrame),c,d=a.requestAnimationFrame||a.webkitRequestAnimationFrame||a.mozRequestAnimationFrame||a.oRequestAnimationFrame||a.msRequestAnimationFrame||function(b){a.setTimeout(b,16)};c=function(b,c){d.apply(a,[b,c])};var e=0,f={};return{isNative:b,requestFrame:c,start:function(a,b,d){var b=b>0?b:Number.POSITIVE_INFINITY,j=++e,
|
||||
k=+new Date;f[j]=function(){if(f[j]&&+new Date-k<=b){a();f[j]&&c(f[j],d)}else delete f[j]};c(f[j],d);return j},stop:function(a){delete f[a]}}}(window);
|
||||
OpenLayers.Tween=OpenLayers.Class({easing:null,begin:null,finish:null,duration:null,callbacks:null,time:null,animationId:null,playing:!1,initialize:function(a){this.easing=a?a:OpenLayers.Easing.Expo.easeOut},start:function(a,b,c,d){this.playing=true;this.begin=a;this.finish=b;this.duration=c;this.callbacks=d.callbacks;this.time=0;OpenLayers.Animation.stop(this.animationId);this.animationId=null;this.callbacks&&this.callbacks.start&&this.callbacks.start.call(this,this.begin);this.animationId=OpenLayers.Animation.start(OpenLayers.Function.bind(this.play,
|
||||
this))},stop:function(){if(this.playing){this.callbacks&&this.callbacks.done&&this.callbacks.done.call(this,this.finish);OpenLayers.Animation.stop(this.animationId);this.animationId=null;this.playing=false}},play:function(){var a={},b;for(b in this.begin){var c=this.begin[b],d=this.finish[b];if(c==null||d==null||isNaN(c)||isNaN(d))throw new TypeError("invalid value for Tween");a[b]=this.easing.apply(this,[this.time,c,d-c,this.duration])}this.time++;this.callbacks&&this.callbacks.eachStep&&this.callbacks.eachStep.call(this,
|
||||
a);this.time>this.duration&&this.stop()},CLASS_NAME:"OpenLayers.Tween"});OpenLayers.Easing={CLASS_NAME:"OpenLayers.Easing"};OpenLayers.Easing.Linear={easeIn:function(a,b,c,d){return c*a/d+b},easeOut:function(a,b,c,d){return c*a/d+b},easeInOut:function(a,b,c,d){return c*a/d+b},CLASS_NAME:"OpenLayers.Easing.Linear"};
|
||||
OpenLayers.Easing.Expo={easeIn:function(a,b,c,d){return a==0?b:c*Math.pow(2,10*(a/d-1))+b},easeOut:function(a,b,c,d){return a==d?b+c:c*(-Math.pow(2,-10*a/d)+1)+b},easeInOut:function(a,b,c,d){return a==0?b:a==d?b+c:(a=a/(d/2))<1?c/2*Math.pow(2,10*(a-1))+b:c/2*(-Math.pow(2,-10*--a)+2)+b},CLASS_NAME:"OpenLayers.Easing.Expo"};
|
||||
OpenLayers.Easing.Quad={easeIn:function(a,b,c,d){return c*(a=a/d)*a+b},easeOut:function(a,b,c,d){return-c*(a=a/d)*(a-2)+b},easeInOut:function(a,b,c,d){return(a=a/(d/2))<1?c/2*a*a+b:-c/2*(--a*(a-2)-1)+b},CLASS_NAME:"OpenLayers.Easing.Quad"};
|
||||
OpenLayers.Projection=OpenLayers.Class({proj:null,projCode:null,titleRegEx:/\+title=[^\+]*/,initialize:function(a,b){OpenLayers.Util.extend(this,b);this.projCode=a;if(window.Proj4js)this.proj=new Proj4js.Proj(a)},getCode:function(){return this.proj?this.proj.srsCode:this.projCode},getUnits:function(){return this.proj?this.proj.units:null},toString:function(){return this.getCode()},equals:function(a){var b=false;if(a){a instanceof OpenLayers.Projection||(a=new OpenLayers.Projection(a));if(window.Proj4js&&
|
||||
this.proj.defData&&a.proj.defData)b=this.proj.defData.replace(this.titleRegEx,"")==a.proj.defData.replace(this.titleRegEx,"");else if(a.getCode){b=this.getCode();a=a.getCode();b=b==a||!!OpenLayers.Projection.transforms[b]&&OpenLayers.Projection.transforms[b][a]===OpenLayers.Projection.nullTransform}}return b},destroy:function(){delete this.proj;delete this.projCode},CLASS_NAME:"OpenLayers.Projection"});OpenLayers.Projection.transforms={};
|
||||
OpenLayers.Projection.defaults={"EPSG:4326":{units:"degrees",maxExtent:[-180,-90,180,90],yx:!0},"CRS:84":{units:"degrees",maxExtent:[-180,-90,180,90]},"EPSG:900913":{units:"m",maxExtent:[-2.003750834E7,-2.003750834E7,2.003750834E7,2.003750834E7]}};
|
||||
OpenLayers.Projection.addTransform=function(a,b,c){if(c===OpenLayers.Projection.nullTransform){var d=OpenLayers.Projection.defaults[a];d&&!OpenLayers.Projection.defaults[b]&&(OpenLayers.Projection.defaults[b]=d)}OpenLayers.Projection.transforms[a]||(OpenLayers.Projection.transforms[a]={});OpenLayers.Projection.transforms[a][b]=c};
|
||||
OpenLayers.Projection.transform=function(a,b,c){if(b&&c){b instanceof OpenLayers.Projection||(b=new OpenLayers.Projection(b));c instanceof OpenLayers.Projection||(c=new OpenLayers.Projection(c));if(b.proj&&c.proj)a=Proj4js.transform(b.proj,c.proj,a);else{var b=b.getCode(),c=c.getCode(),d=OpenLayers.Projection.transforms;if(d[b]&&d[b][c])d[b][c](a)}}return a};OpenLayers.Projection.nullTransform=function(a){return a};
|
||||
(function(){function a(a){a.x=180*a.x/d;a.y=180/Math.PI*(2*Math.atan(Math.exp(a.y/d*Math.PI))-Math.PI/2);return a}function b(a){a.x=a.x*d/180;a.y=Math.log(Math.tan((90+a.y)*Math.PI/360))/Math.PI*d;return a}function c(c,d){var e=OpenLayers.Projection.addTransform,f=OpenLayers.Projection.nullTransform,g,l,n,o,q;g=0;for(l=d.length;g<l;++g){n=d[g];e(c,n,b);e(n,c,a);for(q=g+1;q<l;++q){o=d[q];e(n,o,f);e(o,n,f)}}}var d=2.003750834E7,e=["EPSG:900913","EPSG:3857","EPSG:102113","EPSG:102100"],f=["CRS:84","urn:ogc:def:crs:EPSG:6.6:4326",
|
||||
"EPSG:4326"],g;for(g=e.length-1;g>=0;--g)c(e[g],f);for(g=f.length-1;g>=0;--g)c(f[g],e)})();
|
||||
OpenLayers.Map=OpenLayers.Class({Z_INDEX_BASE:{BaseLayer:100,Overlay:325,Feature:725,Popup:750,Control:1E3},id:null,fractionalZoom:!1,events:null,allOverlays:!1,div:null,dragging:!1,size:null,viewPortDiv:null,layerContainerOrigin:null,layerContainerDiv:null,layers:null,controls:null,popups:null,baseLayer:null,center:null,resolution:null,zoom:0,panRatio:1.5,options:null,tileSize:null,projection:"EPSG:4326",units:null,resolutions:null,maxResolution:null,minResolution:null,maxScale:null,minScale:null,
|
||||
maxExtent:null,minExtent:null,restrictedExtent:null,numZoomLevels:16,theme:null,displayProjection:null,fallThrough:!0,panTween:null,eventListeners:null,panMethod:OpenLayers.Easing.Expo.easeOut,panDuration:50,paddingForPopups:null,minPx:null,maxPx:null,initialize:function(a,b){if(arguments.length===1&&typeof a==="object")a=(b=a)&&b.div;this.tileSize=new OpenLayers.Size(OpenLayers.Map.TILE_WIDTH,OpenLayers.Map.TILE_HEIGHT);this.paddingForPopups=new OpenLayers.Bounds(15,15,15,15);this.theme=OpenLayers._getScriptLocation()+
|
||||
"theme/default/style.css";this.options=OpenLayers.Util.extend({},b);OpenLayers.Util.extend(this,b);OpenLayers.Util.applyDefaults(this,OpenLayers.Projection.defaults[this.projection instanceof OpenLayers.Projection?this.projection.projCode:this.projection]);if(this.maxExtent&&!(this.maxExtent instanceof OpenLayers.Bounds))this.maxExtent=new OpenLayers.Bounds(this.maxExtent);if(this.minExtent&&!(this.minExtent instanceof OpenLayers.Bounds))this.minExtent=new OpenLayers.Bounds(this.minExtent);if(this.restrictedExtent&&
|
||||
!(this.restrictedExtent instanceof OpenLayers.Bounds))this.restrictedExtent=new OpenLayers.Bounds(this.restrictedExtent);if(this.center&&!(this.center instanceof OpenLayers.LonLat))this.center=new OpenLayers.LonLat(this.center);this.layers=[];this.id=OpenLayers.Util.createUniqueID("OpenLayers.Map_");this.div=OpenLayers.Util.getElement(a);if(!this.div){this.div=document.createElement("div");this.div.style.height="1px";this.div.style.width="1px"}OpenLayers.Element.addClass(this.div,"olMap");var c=this.id+
|
||||
"_OpenLayers_ViewPort";this.viewPortDiv=OpenLayers.Util.createDiv(c,null,null,null,"relative",null,"hidden");this.viewPortDiv.style.width="100%";this.viewPortDiv.style.height="100%";this.viewPortDiv.className="olMapViewport";this.div.appendChild(this.viewPortDiv);this.events=new OpenLayers.Events(this,this.viewPortDiv,null,this.fallThrough,{includeXY:true});c=this.id+"_OpenLayers_Container";this.layerContainerDiv=OpenLayers.Util.createDiv(c);this.layerContainerDiv.style.width="100px";this.layerContainerDiv.style.height=
|
||||
"100px";this.layerContainerDiv.style.zIndex=this.Z_INDEX_BASE.Popup-1;this.viewPortDiv.appendChild(this.layerContainerDiv);this.updateSize();if(this.eventListeners instanceof Object)this.events.on(this.eventListeners);if(parseFloat(navigator.appVersion.split("MSIE")[1])<9)this.events.register("resize",this,this.updateSize);else{this.updateSizeDestroy=OpenLayers.Function.bind(this.updateSize,this);OpenLayers.Event.observe(window,"resize",this.updateSizeDestroy)}if(this.theme){for(var c=true,d=document.getElementsByTagName("link"),
|
||||
e=0,f=d.length;e<f;++e)if(OpenLayers.Util.isEquivalentUrl(d.item(e).href,this.theme)){c=false;break}if(c){c=document.createElement("link");c.setAttribute("rel","stylesheet");c.setAttribute("type","text/css");c.setAttribute("href",this.theme);document.getElementsByTagName("head")[0].appendChild(c)}}if(this.controls==null){this.controls=[];if(OpenLayers.Control!=null){OpenLayers.Control.Navigation?this.controls.push(new OpenLayers.Control.Navigation):OpenLayers.Control.TouchNavigation&&this.controls.push(new OpenLayers.Control.TouchNavigation);
|
||||
OpenLayers.Control.Zoom?this.controls.push(new OpenLayers.Control.Zoom):OpenLayers.Control.PanZoom&&this.controls.push(new OpenLayers.Control.PanZoom);OpenLayers.Control.ArgParser&&this.controls.push(new OpenLayers.Control.ArgParser);OpenLayers.Control.Attribution&&this.controls.push(new OpenLayers.Control.Attribution)}}e=0;for(f=this.controls.length;e<f;e++)this.addControlToMap(this.controls[e]);this.popups=[];this.unloadDestroy=OpenLayers.Function.bind(this.destroy,this);OpenLayers.Event.observe(window,
|
||||
"unload",this.unloadDestroy);if(b&&b.layers){delete this.center;this.addLayers(b.layers);b.center&&!this.getCenter()&&this.setCenter(b.center,b.zoom)}},getViewport:function(){return this.viewPortDiv},render:function(a){this.div=OpenLayers.Util.getElement(a);OpenLayers.Element.addClass(this.div,"olMap");this.viewPortDiv.parentNode.removeChild(this.viewPortDiv);this.div.appendChild(this.viewPortDiv);this.updateSize()},unloadDestroy:null,updateSizeDestroy:null,destroy:function(){if(!this.unloadDestroy)return false;
|
||||
if(this.panTween){this.panTween.stop();this.panTween=null}OpenLayers.Event.stopObserving(window,"unload",this.unloadDestroy);this.unloadDestroy=null;this.updateSizeDestroy?OpenLayers.Event.stopObserving(window,"resize",this.updateSizeDestroy):this.events.unregister("resize",this,this.updateSize);this.paddingForPopups=null;if(this.controls!=null){for(var a=this.controls.length-1;a>=0;--a)this.controls[a].destroy();this.controls=null}if(this.layers!=null){for(a=this.layers.length-1;a>=0;--a)this.layers[a].destroy(false);
|
||||
this.layers=null}this.viewPortDiv&&this.div.removeChild(this.viewPortDiv);this.viewPortDiv=null;if(this.eventListeners){this.events.un(this.eventListeners);this.eventListeners=null}this.events.destroy();this.options=this.events=null},setOptions:function(a){var b=this.minPx&&a.restrictedExtent!=this.restrictedExtent;OpenLayers.Util.extend(this,a);b&&this.moveTo(this.getCachedCenter(),this.zoom,{forceZoomChange:true})},getTileSize:function(){return this.tileSize},getBy:function(a,b,c){var d=typeof c.test==
|
||||
"function";return OpenLayers.Array.filter(this[a],function(a){return a[b]==c||d&&c.test(a[b])})},getLayersBy:function(a,b){return this.getBy("layers",a,b)},getLayersByName:function(a){return this.getLayersBy("name",a)},getLayersByClass:function(a){return this.getLayersBy("CLASS_NAME",a)},getControlsBy:function(a,b){return this.getBy("controls",a,b)},getControlsByClass:function(a){return this.getControlsBy("CLASS_NAME",a)},getLayer:function(a){for(var b=null,c=0,d=this.layers.length;c<d;c++){var e=
|
||||
this.layers[c];if(e.id==a){b=e;break}}return b},setLayerZIndex:function(a,b){a.setZIndex(this.Z_INDEX_BASE[a.isBaseLayer?"BaseLayer":"Overlay"]+b*5)},resetLayersZIndex:function(){for(var a=0,b=this.layers.length;a<b;a++)this.setLayerZIndex(this.layers[a],a)},addLayer:function(a){for(var b=0,c=this.layers.length;b<c;b++)if(this.layers[b]==a)return false;if(this.events.triggerEvent("preaddlayer",{layer:a})===false)return false;if(this.allOverlays)a.isBaseLayer=false;a.div.className="olLayerDiv";a.div.style.overflow=
|
||||
"";this.setLayerZIndex(a,this.layers.length);a.isFixed?this.viewPortDiv.appendChild(a.div):this.layerContainerDiv.appendChild(a.div);this.layers.push(a);a.setMap(this);a.isBaseLayer||this.allOverlays&&!this.baseLayer?this.baseLayer==null?this.setBaseLayer(a):a.setVisibility(false):a.redraw();this.events.triggerEvent("addlayer",{layer:a});a.events.triggerEvent("added",{map:this,layer:a});a.afterAdd();return true},addLayers:function(a){for(var b=0,c=a.length;b<c;b++)this.addLayer(a[b])},removeLayer:function(a,
|
||||
b){if(this.events.triggerEvent("preremovelayer",{layer:a})!==false){b==null&&(b=true);a.isFixed?this.viewPortDiv.removeChild(a.div):this.layerContainerDiv.removeChild(a.div);OpenLayers.Util.removeItem(this.layers,a);a.removeMap(this);a.map=null;if(this.baseLayer==a){this.baseLayer=null;if(b)for(var c=0,d=this.layers.length;c<d;c++){var e=this.layers[c];if(e.isBaseLayer||this.allOverlays){this.setBaseLayer(e);break}}}this.resetLayersZIndex();this.events.triggerEvent("removelayer",{layer:a});a.events.triggerEvent("removed",
|
||||
{map:this,layer:a})}},getNumLayers:function(){return this.layers.length},getLayerIndex:function(a){return OpenLayers.Util.indexOf(this.layers,a)},setLayerIndex:function(a,b){var c=this.getLayerIndex(a);if(b<0)b=0;else if(b>this.layers.length)b=this.layers.length;if(c!=b){this.layers.splice(c,1);this.layers.splice(b,0,a);for(var c=0,d=this.layers.length;c<d;c++)this.setLayerZIndex(this.layers[c],c);this.events.triggerEvent("changelayer",{layer:a,property:"order"});this.allOverlays&&(b===0?this.setBaseLayer(a):
|
||||
this.baseLayer!==this.layers[0]&&this.setBaseLayer(this.layers[0]))}},raiseLayer:function(a,b){var c=this.getLayerIndex(a)+b;this.setLayerIndex(a,c)},setBaseLayer:function(a){if(a!=this.baseLayer&&OpenLayers.Util.indexOf(this.layers,a)!=-1){var b=this.getCachedCenter(),c=OpenLayers.Util.getResolutionFromScale(this.getScale(),a.units);this.baseLayer!=null&&!this.allOverlays&&this.baseLayer.setVisibility(false);this.baseLayer=a;if(!this.allOverlays||this.baseLayer.visibility){this.baseLayer.setVisibility(true);
|
||||
this.baseLayer.inRange===false&&this.baseLayer.redraw()}if(b!=null){a=this.getZoomForResolution(c||this.resolution,true);this.setCenter(b,a,false,true)}this.events.triggerEvent("changebaselayer",{layer:this.baseLayer})}},addControl:function(a,b){this.controls.push(a);this.addControlToMap(a,b)},addControls:function(a,b){for(var c=arguments.length===1?[]:b,d=0,e=a.length;d<e;d++)this.addControl(a[d],c[d]?c[d]:null)},addControlToMap:function(a,b){a.outsideViewport=a.div!=null;if(this.displayProjection&&
|
||||
!a.displayProjection)a.displayProjection=this.displayProjection;a.setMap(this);var c=a.draw(b);if(c&&!a.outsideViewport){c.style.zIndex=this.Z_INDEX_BASE.Control+this.controls.length;this.viewPortDiv.appendChild(c)}a.autoActivate&&a.activate()},getControl:function(a){for(var b=null,c=0,d=this.controls.length;c<d;c++){var e=this.controls[c];if(e.id==a){b=e;break}}return b},removeControl:function(a){if(a&&a==this.getControl(a.id)){a.div&&a.div.parentNode==this.viewPortDiv&&this.viewPortDiv.removeChild(a.div);
|
||||
OpenLayers.Util.removeItem(this.controls,a)}},addPopup:function(a,b){if(b)for(var c=this.popups.length-1;c>=0;--c)this.removePopup(this.popups[c]);a.map=this;this.popups.push(a);if(c=a.draw()){c.style.zIndex=this.Z_INDEX_BASE.Popup+this.popups.length;this.layerContainerDiv.appendChild(c)}},removePopup:function(a){OpenLayers.Util.removeItem(this.popups,a);if(a.div)try{this.layerContainerDiv.removeChild(a.div)}catch(b){}a.map=null},getSize:function(){var a=null;this.size!=null&&(a=this.size.clone());
|
||||
return a},updateSize:function(){var a=this.getCurrentSize();if(a&&!isNaN(a.h)&&!isNaN(a.w)){this.events.clearMouseCache();var b=this.getSize();if(b==null)this.size=b=a;if(!a.equals(b)){this.size=a;a=0;for(b=this.layers.length;a<b;a++)this.layers[a].onMapResize();a=this.getCachedCenter();if(this.baseLayer!=null&&a!=null){b=this.getZoom();this.zoom=null;this.setCenter(a,b)}}}},getCurrentSize:function(){var a=new OpenLayers.Size(this.div.clientWidth,this.div.clientHeight);if(a.w==0&&a.h==0||isNaN(a.w)&&
|
||||
isNaN(a.h)){a.w=this.div.offsetWidth;a.h=this.div.offsetHeight}if(a.w==0&&a.h==0||isNaN(a.w)&&isNaN(a.h)){a.w=parseInt(this.div.style.width);a.h=parseInt(this.div.style.height)}return a},calculateBounds:function(a,b){var c=null;a==null&&(a=this.getCachedCenter());b==null&&(b=this.getResolution());if(a!=null&&b!=null)var c=this.size.w*b/2,d=this.size.h*b/2,c=new OpenLayers.Bounds(a.lon-c,a.lat-d,a.lon+c,a.lat+d);return c},getCenter:function(){var a=null,b=this.getCachedCenter();b&&(a=b.clone());return a},
|
||||
getCachedCenter:function(){if(!this.center&&this.size)this.center=this.getLonLatFromViewPortPx({x:this.size.w/2,y:this.size.h/2});return this.center},getZoom:function(){return this.zoom},pan:function(a,b,c){c=OpenLayers.Util.applyDefaults(c,{animate:true,dragging:false});if(c.dragging)(a!=0||b!=0)&&this.moveByPx(a,b);else{var d=this.getViewPortPxFromLonLat(this.getCachedCenter()),a=d.add(a,b);if(this.dragging||!a.equals(d)){d=this.getLonLatFromViewPortPx(a);if(c.animate)this.panTo(d);else{this.moveTo(d);
|
||||
if(this.dragging){this.dragging=false;this.events.triggerEvent("moveend")}}}}},panTo:function(a){if(this.panMethod&&this.getExtent().scale(this.panRatio).containsLonLat(a)){if(!this.panTween)this.panTween=new OpenLayers.Tween(this.panMethod);var b=this.getCachedCenter();if(!a.equals(b)){var b=this.getPixelFromLonLat(b),c=this.getPixelFromLonLat(a),d=0,e=0;this.panTween.start({x:0,y:0},{x:c.x-b.x,y:c.y-b.y},this.panDuration,{callbacks:{eachStep:OpenLayers.Function.bind(function(a){this.moveByPx(a.x-
|
||||
d,a.y-e);d=Math.round(a.x);e=Math.round(a.y)},this),done:OpenLayers.Function.bind(function(){this.moveTo(a);this.dragging=false;this.events.triggerEvent("moveend")},this)}})}}else this.setCenter(a)},setCenter:function(a,b,c,d){this.panTween&&this.panTween.stop();this.moveTo(a,b,{dragging:c,forceZoomChange:d})},moveByPx:function(a,b){var c=this.size.w/2,d=this.size.h/2,e=c+a,f=d+b,g=this.baseLayer.wrapDateLine,h=0,i=0;if(this.restrictedExtent){h=c;i=d;g=false}a=g||e<=this.maxPx.x-h&&e>=this.minPx.x+
|
||||
h?Math.round(a):0;b=f<=this.maxPx.y-i&&f>=this.minPx.y+i?Math.round(b):0;if(a||b){if(!this.dragging){this.dragging=true;this.events.triggerEvent("movestart")}this.center=null;if(a){this.layerContainerDiv.style.left=parseInt(this.layerContainerDiv.style.left)-a+"px";this.minPx.x=this.minPx.x-a;this.maxPx.x=this.maxPx.x-a}if(b){this.layerContainerDiv.style.top=parseInt(this.layerContainerDiv.style.top)-b+"px";this.minPx.y=this.minPx.y-b;this.maxPx.y=this.maxPx.y-b}d=0;for(e=this.layers.length;d<e;++d){c=
|
||||
this.layers[d];if(c.visibility&&(c===this.baseLayer||c.inRange)){c.moveByPx(a,b);c.events.triggerEvent("move")}}this.events.triggerEvent("move")}},adjustZoom:function(a){var b=this.baseLayer.resolutions,c=this.getMaxExtent().getWidth()/this.size.w;if(this.getResolutionForZoom(a)>c)for(var d=a|0,e=b.length;d<e;++d)if(b[d]<=c){a=d;break}return a},moveTo:function(a,b,c){a!=null&&!(a instanceof OpenLayers.LonLat)&&(a=new OpenLayers.LonLat(a));c||(c={});if(b!=null){b=parseFloat(b);this.fractionalZoom||
|
||||
(b=Math.round(b))}if(this.baseLayer.wrapDateLine){var d=b,b=this.adjustZoom(b);b!==d&&(a=this.getCenter())}var d=c.dragging||this.dragging,e=c.forceZoomChange;if(!this.getCachedCenter()&&!this.isValidLonLat(a)){a=this.maxExtent.getCenterLonLat();this.center=a.clone()}if(this.restrictedExtent!=null){if(a==null)a=this.center;b==null&&(b=this.getZoom());var f=this.getResolutionForZoom(b),f=this.calculateBounds(a,f);if(!this.restrictedExtent.containsBounds(f)){var g=this.restrictedExtent.getCenterLonLat();
|
||||
f.getWidth()>this.restrictedExtent.getWidth()?a=new OpenLayers.LonLat(g.lon,a.lat):f.left<this.restrictedExtent.left?a=a.add(this.restrictedExtent.left-f.left,0):f.right>this.restrictedExtent.right&&(a=a.add(this.restrictedExtent.right-f.right,0));f.getHeight()>this.restrictedExtent.getHeight()?a=new OpenLayers.LonLat(a.lon,g.lat):f.bottom<this.restrictedExtent.bottom?a=a.add(0,this.restrictedExtent.bottom-f.bottom):f.top>this.restrictedExtent.top&&(a=a.add(0,this.restrictedExtent.top-f.top))}}e=
|
||||
e||this.isValidZoomLevel(b)&&b!=this.getZoom();f=this.isValidLonLat(a)&&!a.equals(this.center);if(e||f||d){d||this.events.triggerEvent("movestart");if(f){!e&&this.center&&this.centerLayerContainer(a);this.center=a.clone()}a=e?this.getResolutionForZoom(b):this.getResolution();if(e||this.layerContainerOrigin==null){this.layerContainerOrigin=this.getCachedCenter();this.layerContainerDiv.style.left="0px";this.layerContainerDiv.style.top="0px";var f=this.getMaxExtent({restricted:true}),h=f.getCenterLonLat(),
|
||||
g=this.center.lon-h.lon,h=h.lat-this.center.lat,i=Math.round(f.getWidth()/a),j=Math.round(f.getHeight()/a);this.minPx={x:(this.size.w-i)/2-g/a,y:(this.size.h-j)/2-h/a};this.maxPx={x:this.minPx.x+Math.round(f.getWidth()/a),y:this.minPx.y+Math.round(f.getHeight()/a)}}if(e){this.zoom=b;this.resolution=a}a=this.getExtent();if(this.baseLayer.visibility){this.baseLayer.moveTo(a,e,c.dragging);c.dragging||this.baseLayer.events.triggerEvent("moveend",{zoomChanged:e})}a=this.baseLayer.getExtent();for(b=this.layers.length-
|
||||
1;b>=0;--b){f=this.layers[b];if(f!==this.baseLayer&&!f.isBaseLayer){g=f.calculateInRange();if(f.inRange!=g){(f.inRange=g)||f.display(false);this.events.triggerEvent("changelayer",{layer:f,property:"visibility"})}if(g&&f.visibility){f.moveTo(a,e,c.dragging);c.dragging||f.events.triggerEvent("moveend",{zoomChanged:e})}}}this.events.triggerEvent("move");d||this.events.triggerEvent("moveend");if(e){b=0;for(c=this.popups.length;b<c;b++)this.popups[b].updatePosition();this.events.triggerEvent("zoomend")}}},
|
||||
centerLayerContainer:function(a){var b=this.getViewPortPxFromLonLat(this.layerContainerOrigin),c=this.getViewPortPxFromLonLat(a);if(b!=null&&c!=null){var d=parseInt(this.layerContainerDiv.style.left),a=parseInt(this.layerContainerDiv.style.top),e=Math.round(b.x-c.x),b=Math.round(b.y-c.y);this.layerContainerDiv.style.left=e+"px";this.layerContainerDiv.style.top=b+"px";d=d-e;a=a-b;this.minPx.x=this.minPx.x-d;this.maxPx.x=this.maxPx.x-d;this.minPx.y=this.minPx.y-a;this.maxPx.y=this.maxPx.y-a}},isValidZoomLevel:function(a){return a!=
|
||||
null&&a>=0&&a<this.getNumZoomLevels()},isValidLonLat:function(a){var b=false;if(a!=null){b=this.getMaxExtent();b=b.containsLonLat(a,{worldBounds:this.baseLayer.wrapDateLine&&b})}return b},getProjection:function(){var a=this.getProjectionObject();return a?a.getCode():null},getProjectionObject:function(){var a=null;if(this.baseLayer!=null)a=this.baseLayer.projection;return a},getMaxResolution:function(){var a=null;if(this.baseLayer!=null)a=this.baseLayer.maxResolution;return a},getMaxExtent:function(a){var b=
|
||||
null;if(a&&a.restricted&&this.restrictedExtent)b=this.restrictedExtent;else if(this.baseLayer!=null)b=this.baseLayer.maxExtent;return b},getNumZoomLevels:function(){var a=null;if(this.baseLayer!=null)a=this.baseLayer.numZoomLevels;return a},getExtent:function(){var a=null;this.baseLayer!=null&&(a=this.baseLayer.getExtent());return a},getResolution:function(){var a=null;this.baseLayer!=null?a=this.baseLayer.getResolution():this.allOverlays===true&&this.layers.length>0&&(a=this.layers[0].getResolution());
|
||||
return a},getUnits:function(){var a=null;if(this.baseLayer!=null)a=this.baseLayer.units;return a},getScale:function(){var a=null;if(this.baseLayer!=null){a=this.getResolution();a=OpenLayers.Util.getScaleFromResolution(a,this.baseLayer.units)}return a},getZoomForExtent:function(a,b){var c=null;this.baseLayer!=null&&(c=this.baseLayer.getZoomForExtent(a,b));return c},getResolutionForZoom:function(a){var b=null;this.baseLayer&&(b=this.baseLayer.getResolutionForZoom(a));return b},getZoomForResolution:function(a,
|
||||
b){var c=null;this.baseLayer!=null&&(c=this.baseLayer.getZoomForResolution(a,b));return c},zoomTo:function(a){this.isValidZoomLevel(a)&&this.setCenter(null,a)},zoomIn:function(){this.zoomTo(this.getZoom()+1)},zoomOut:function(){this.zoomTo(this.getZoom()-1)},zoomToExtent:function(a,b){a instanceof OpenLayers.Bounds||(a=new OpenLayers.Bounds(a));var c=a.getCenterLonLat();if(this.baseLayer.wrapDateLine){c=this.getMaxExtent();for(a=a.clone();a.right<a.left;)a.right=a.right+c.getWidth();c=a.getCenterLonLat().wrapDateLine(c)}this.setCenter(c,
|
||||
this.getZoomForExtent(a,b))},zoomToMaxExtent:function(a){a=this.getMaxExtent({restricted:a?a.restricted:true});this.zoomToExtent(a)},zoomToScale:function(a,b){var c=OpenLayers.Util.getResolutionFromScale(a,this.baseLayer.units),d=this.size.w*c/2,c=this.size.h*c/2,e=this.getCachedCenter(),d=new OpenLayers.Bounds(e.lon-d,e.lat-c,e.lon+d,e.lat+c);this.zoomToExtent(d,b)},getLonLatFromViewPortPx:function(a){var b=null;this.baseLayer!=null&&(b=this.baseLayer.getLonLatFromViewPortPx(a));return b},getViewPortPxFromLonLat:function(a){var b=
|
||||
null;this.baseLayer!=null&&(b=this.baseLayer.getViewPortPxFromLonLat(a));return b},getLonLatFromPixel:function(a){return this.getLonLatFromViewPortPx(a)},getPixelFromLonLat:function(a){a=this.getViewPortPxFromLonLat(a);a.x=Math.round(a.x);a.y=Math.round(a.y);return a},getGeodesicPixelSize:function(a){var b=a?this.getLonLatFromPixel(a):this.getCachedCenter()||new OpenLayers.LonLat(0,0),c=this.getResolution(),a=b.add(-c/2,0),d=b.add(c/2,0),e=b.add(0,-c/2),b=b.add(0,c/2),c=new OpenLayers.Projection("EPSG:4326"),
|
||||
f=this.getProjectionObject()||c;if(!f.equals(c)){a.transform(f,c);d.transform(f,c);e.transform(f,c);b.transform(f,c)}return new OpenLayers.Size(OpenLayers.Util.distVincenty(a,d),OpenLayers.Util.distVincenty(e,b))},getViewPortPxFromLayerPx:function(a){var b=null;if(a!=null)var b=parseInt(this.layerContainerDiv.style.left),c=parseInt(this.layerContainerDiv.style.top),b=a.add(b,c);return b},getLayerPxFromViewPortPx:function(a){var b=null;if(a!=null){var b=-parseInt(this.layerContainerDiv.style.left),
|
||||
c=-parseInt(this.layerContainerDiv.style.top),b=a.add(b,c);if(isNaN(b.x)||isNaN(b.y))b=null}return b},getLonLatFromLayerPx:function(a){a=this.getViewPortPxFromLayerPx(a);return this.getLonLatFromViewPortPx(a)},getLayerPxFromLonLat:function(a){a=this.getPixelFromLonLat(a);return this.getLayerPxFromViewPortPx(a)},CLASS_NAME:"OpenLayers.Map"});OpenLayers.Map.TILE_WIDTH=256;OpenLayers.Map.TILE_HEIGHT=256;
|
||||
OpenLayers.Layer=OpenLayers.Class({id:null,name:null,div:null,opacity:1,alwaysInRange:null,RESOLUTION_PROPERTIES:"scales resolutions maxScale minScale maxResolution minResolution numZoomLevels maxZoomLevel".split(" "),events:null,map:null,isBaseLayer:!1,alpha:!1,displayInLayerSwitcher:!0,visibility:!0,attribution:null,inRange:!1,imageSize:null,options:null,eventListeners:null,gutter:0,projection:null,units:null,scales:null,resolutions:null,maxExtent:null,minExtent:null,maxResolution:null,minResolution:null,
|
||||
numZoomLevels:null,minScale:null,maxScale:null,displayOutsideMaxExtent:!1,wrapDateLine:!1,metadata:null,initialize:function(a,b){this.metadata={};this.addOptions(b);this.name=a;if(this.id==null){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");this.div=OpenLayers.Util.createDiv(this.id);this.div.style.width="100%";this.div.style.height="100%";this.div.dir="ltr";this.events=new OpenLayers.Events(this,this.div);if(this.eventListeners instanceof Object)this.events.on(this.eventListeners)}},
|
||||
destroy:function(a){a==null&&(a=true);this.map!=null&&this.map.removeLayer(this,a);this.options=this.div=this.name=this.map=this.projection=null;if(this.events){this.eventListeners&&this.events.un(this.eventListeners);this.events.destroy()}this.events=this.eventListeners=null},clone:function(a){a==null&&(a=new OpenLayers.Layer(this.name,this.getOptions()));OpenLayers.Util.applyDefaults(a,this);a.map=null;return a},getOptions:function(){var a={},b;for(b in this.options)a[b]=this[b];return a},setName:function(a){if(a!=
|
||||
this.name){this.name=a;this.map!=null&&this.map.events.triggerEvent("changelayer",{layer:this,property:"name"})}},addOptions:function(a,b){if(this.options==null)this.options={};if(a){if(typeof a.projection=="string")a.projection=new OpenLayers.Projection(a.projection);a.projection&&OpenLayers.Util.applyDefaults(a,OpenLayers.Projection.defaults[a.projection.getCode()]);if(a.maxExtent&&!(a.maxExtent instanceof OpenLayers.Bounds))a.maxExtent=new OpenLayers.Bounds(a.maxExtent);if(a.minExtent&&!(a.minExtent instanceof
|
||||
OpenLayers.Bounds))a.minExtent=new OpenLayers.Bounds(a.minExtent)}OpenLayers.Util.extend(this.options,a);OpenLayers.Util.extend(this,a);if(this.projection&&this.projection.getUnits())this.units=this.projection.getUnits();if(this.map){var c=this.map.getResolution(),d=this.RESOLUTION_PROPERTIES.concat(["projection","units","minExtent","maxExtent"]),e;for(e in a)if(a.hasOwnProperty(e)&&OpenLayers.Util.indexOf(d,e)>=0){this.initResolutions();if(b&&this.map.baseLayer===this){this.map.setCenter(this.map.getCenter(),
|
||||
this.map.getZoomForResolution(c),false,true);this.map.events.triggerEvent("changebaselayer",{layer:this})}break}}},onMapResize:function(){},redraw:function(){var a=false;if(this.map){this.inRange=this.calculateInRange();var b=this.getExtent();if(b&&this.inRange&&this.visibility){this.moveTo(b,true,false);this.events.triggerEvent("moveend",{zoomChanged:true});a=true}}return a},moveTo:function(){var a=this.visibility;this.isBaseLayer||(a=a&&this.inRange);this.display(a)},moveByPx:function(){},setMap:function(a){if(this.map==
|
||||
null){this.map=a;this.maxExtent=this.maxExtent||this.map.maxExtent;this.minExtent=this.minExtent||this.map.minExtent;this.projection=this.projection||this.map.projection;if(typeof this.projection=="string")this.projection=new OpenLayers.Projection(this.projection);this.units=this.projection.getUnits()||this.units||this.map.units;this.initResolutions();if(!this.isBaseLayer){this.inRange=this.calculateInRange();this.div.style.display=this.visibility&&this.inRange?"":"none"}this.setTileSize()}},afterAdd:function(){},
|
||||
removeMap:function(){},getImageSize:function(){return this.imageSize||this.tileSize},setTileSize:function(a){this.tileSize=a=a?a:this.tileSize?this.tileSize:this.map.getTileSize();if(this.gutter)this.imageSize=new OpenLayers.Size(a.w+2*this.gutter,a.h+2*this.gutter)},getVisibility:function(){return this.visibility},setVisibility:function(a){if(a!=this.visibility){this.visibility=a;this.display(a);this.redraw();this.map!=null&&this.map.events.triggerEvent("changelayer",{layer:this,property:"visibility"});
|
||||
this.events.triggerEvent("visibilitychanged")}},display:function(a){if(a!=(this.div.style.display!="none"))this.div.style.display=a&&this.calculateInRange()?"block":"none"},calculateInRange:function(){var a=false;if(this.alwaysInRange)a=true;else if(this.map){a=this.map.getResolution();a=a>=this.minResolution&&a<=this.maxResolution}return a},setIsBaseLayer:function(a){if(a!=this.isBaseLayer){this.isBaseLayer=a;this.map!=null&&this.map.events.triggerEvent("changebaselayer",{layer:this})}},initResolutions:function(){var a,
|
||||
b,c,d={},e=true;a=0;for(b=this.RESOLUTION_PROPERTIES.length;a<b;a++){c=this.RESOLUTION_PROPERTIES[a];d[c]=this.options[c];e&&this.options[c]&&(e=false)}if(this.alwaysInRange==null)this.alwaysInRange=e;if(d.resolutions==null)d.resolutions=this.resolutionsFromScales(d.scales);if(d.resolutions==null)d.resolutions=this.calculateResolutions(d);if(d.resolutions==null){a=0;for(b=this.RESOLUTION_PROPERTIES.length;a<b;a++){c=this.RESOLUTION_PROPERTIES[a];d[c]=this.options[c]!=null?this.options[c]:this.map[c]}if(d.resolutions==
|
||||
null)d.resolutions=this.resolutionsFromScales(d.scales);if(d.resolutions==null)d.resolutions=this.calculateResolutions(d)}var f;if(this.options.maxResolution&&this.options.maxResolution!=="auto")f=this.options.maxResolution;this.options.minScale&&(f=OpenLayers.Util.getResolutionFromScale(this.options.minScale,this.units));var g;if(this.options.minResolution&&this.options.minResolution!=="auto")g=this.options.minResolution;this.options.maxScale&&(g=OpenLayers.Util.getResolutionFromScale(this.options.maxScale,
|
||||
this.units));if(d.resolutions){d.resolutions.sort(function(a,b){return b-a});f||(f=d.resolutions[0]);g||(g=d.resolutions[d.resolutions.length-1])}if(this.resolutions=d.resolutions){b=this.resolutions.length;this.scales=Array(b);for(a=0;a<b;a++)this.scales[a]=OpenLayers.Util.getScaleFromResolution(this.resolutions[a],this.units);this.numZoomLevels=b}if(this.minResolution=g)this.maxScale=OpenLayers.Util.getScaleFromResolution(g,this.units);if(this.maxResolution=f)this.minScale=OpenLayers.Util.getScaleFromResolution(f,
|
||||
this.units)},resolutionsFromScales:function(a){if(a!=null){var b,c,d;d=a.length;b=Array(d);for(c=0;c<d;c++)b[c]=OpenLayers.Util.getResolutionFromScale(a[c],this.units);return b}},calculateResolutions:function(a){var b,c,d=a.maxResolution;if(a.minScale!=null)d=OpenLayers.Util.getResolutionFromScale(a.minScale,this.units);else if(d=="auto"&&this.maxExtent!=null){b=this.map.getSize();c=this.maxExtent.getWidth()/b.w;b=this.maxExtent.getHeight()/b.h;d=Math.max(c,b)}c=a.minResolution;if(a.maxScale!=null)c=
|
||||
OpenLayers.Util.getResolutionFromScale(a.maxScale,this.units);else if(a.minResolution=="auto"&&this.minExtent!=null){b=this.map.getSize();c=this.minExtent.getWidth()/b.w;b=this.minExtent.getHeight()/b.h;c=Math.max(c,b)}if(typeof d!=="number"&&typeof c!=="number"&&this.maxExtent!=null){d=this.map.getTileSize();d=Math.max(this.maxExtent.getWidth()/d.w,this.maxExtent.getHeight()/d.h)}b=a.maxZoomLevel;a=a.numZoomLevels;typeof c==="number"&&typeof d==="number"&&a===void 0?a=Math.floor(Math.log(d/c)/Math.log(2))+
|
||||
1:a===void 0&&b!=null&&(a=b+1);if(!(typeof a!=="number"||a<=0||typeof d!=="number"&&typeof c!=="number")){b=Array(a);var e=2;typeof c=="number"&&typeof d=="number"&&(e=Math.pow(d/c,1/(a-1)));var f;if(typeof d==="number")for(f=0;f<a;f++)b[f]=d/Math.pow(e,f);else for(f=0;f<a;f++)b[a-1-f]=c*Math.pow(e,f);return b}},getResolution:function(){var a=this.map.getZoom();return this.getResolutionForZoom(a)},getExtent:function(){return this.map.calculateBounds()},getZoomForExtent:function(a,b){var c=this.map.getSize(),
|
||||
c=Math.max(a.getWidth()/c.w,a.getHeight()/c.h);return this.getZoomForResolution(c,b)},getDataExtent:function(){},getResolutionForZoom:function(a){a=Math.max(0,Math.min(a,this.resolutions.length-1));if(this.map.fractionalZoom)var b=Math.floor(a),c=Math.ceil(a),a=this.resolutions[b]-(a-b)*(this.resolutions[b]-this.resolutions[c]);else a=this.resolutions[Math.round(a)];return a},getZoomForResolution:function(a,b){var c,d;if(this.map.fractionalZoom){var e=0,f=this.resolutions[e],g=this.resolutions[this.resolutions.length-
|
||||
1],h;c=0;for(d=this.resolutions.length;c<d;++c){h=this.resolutions[c];if(h>=a){f=h;e=c}if(h<=a){g=h;break}}c=f-g;c=c>0?e+(f-a)/c:e}else{f=Number.POSITIVE_INFINITY;c=0;for(d=this.resolutions.length;c<d;c++)if(b){e=Math.abs(this.resolutions[c]-a);if(e>f)break;f=e}else if(this.resolutions[c]<a)break;c=Math.max(0,c-1)}return c},getLonLatFromViewPortPx:function(a){var b=null,c=this.map;if(a!=null&&c.minPx){var b=c.getResolution(),d=c.getMaxExtent({restricted:true}),b=new OpenLayers.LonLat((a.x-c.minPx.x)*
|
||||
b+d.left,(c.minPx.y-a.y)*b+d.top);this.wrapDateLine&&(b=b.wrapDateLine(this.maxExtent))}return b},getViewPortPxFromLonLat:function(a,b){var c=null;if(a!=null){b=b||this.map.getResolution();c=this.map.calculateBounds(null,b);c=new OpenLayers.Pixel(1/b*(a.lon-c.left),1/b*(c.top-a.lat))}return c},setOpacity:function(a){if(a!=this.opacity){this.opacity=a;for(var b=this.div.childNodes,c=0,d=b.length;c<d;++c){var e=b[c].firstChild||b[c],f=b[c].lastChild;if(f&&f.nodeName.toLowerCase()==="iframe")e=f.parentNode;
|
||||
OpenLayers.Util.modifyDOMElement(e,null,null,null,null,null,null,a)}this.map!=null&&this.map.events.triggerEvent("changelayer",{layer:this,property:"opacity"})}},getZIndex:function(){return this.div.style.zIndex},setZIndex:function(a){this.div.style.zIndex=a},adjustBounds:function(a){if(this.gutter)var b=this.gutter*this.map.getResolution(),a=new OpenLayers.Bounds(a.left-b,a.bottom-b,a.right+b,a.top+b);if(this.wrapDateLine){b={rightTolerance:this.getResolution(),leftTolerance:this.getResolution()};
|
||||
a=a.wrapDateLine(this.maxExtent,b)}return a},CLASS_NAME:"OpenLayers.Layer"});
|
||||
OpenLayers.Layer.HTTPRequest=OpenLayers.Class(OpenLayers.Layer,{URL_HASH_FACTOR:(Math.sqrt(5)-1)/2,url:null,params:null,reproject:!1,initialize:function(a,b,c,d){OpenLayers.Layer.prototype.initialize.apply(this,[a,d]);this.url=b;if(!this.params)this.params=OpenLayers.Util.extend({},c)},destroy:function(){this.params=this.url=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},clone:function(a){a==null&&(a=new OpenLayers.Layer.HTTPRequest(this.name,this.url,this.params,this.getOptions()));
|
||||
return a=OpenLayers.Layer.prototype.clone.apply(this,[a])},setUrl:function(a){this.url=a},mergeNewParams:function(a){this.params=OpenLayers.Util.extend(this.params,a);a=this.redraw();this.map!=null&&this.map.events.triggerEvent("changelayer",{layer:this,property:"params"});return a},redraw:function(a){return a?this.mergeNewParams({_olSalt:Math.random()}):OpenLayers.Layer.prototype.redraw.apply(this,[])},selectUrl:function(a,b){for(var c=1,d=0,e=a.length;d<e;d++){c=c*a.charCodeAt(d)*this.URL_HASH_FACTOR;
|
||||
c=c-Math.floor(c)}return b[Math.floor(c*b.length)]},getFullRequestString:function(a,b){var c=b||this.url,d=OpenLayers.Util.extend({},this.params),d=OpenLayers.Util.extend(d,a),e=OpenLayers.Util.getParameterString(d);OpenLayers.Util.isArray(c)&&(c=this.selectUrl(e,c));var e=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getParameters(c)),f;for(f in d)f.toUpperCase()in e&&delete d[f];e=OpenLayers.Util.getParameterString(d);return OpenLayers.Util.urlAppend(c,e)},CLASS_NAME:"OpenLayers.Layer.HTTPRequest"});
|
||||
OpenLayers.Tile=OpenLayers.Class({events:null,eventListeners:null,id:null,layer:null,url:null,bounds:null,size:null,position:null,isLoading:!1,initialize:function(a,b,c,d,e,f){this.layer=a;this.position=b.clone();this.setBounds(c);this.url=d;if(e)this.size=e.clone();this.id=OpenLayers.Util.createUniqueID("Tile_");OpenLayers.Util.extend(this,f);this.events=new OpenLayers.Events(this);if(this.eventListeners instanceof Object)this.events.on(this.eventListeners)},unload:function(){if(this.isLoading){this.isLoading=
|
||||
false;this.events.triggerEvent("unload")}},destroy:function(){this.position=this.size=this.bounds=this.layer=null;this.eventListeners&&this.events.un(this.eventListeners);this.events.destroy();this.events=this.eventListeners=null},draw:function(a){a||this.clear();var b=this.shouldDraw();b&&!a&&(b=this.events.triggerEvent("beforedraw")!==false);return b},shouldDraw:function(){var a=false,b=this.layer.maxExtent;if(b){var c=this.layer.map,c=c.baseLayer.wrapDateLine&&c.getMaxExtent();this.bounds.intersectsBounds(b,
|
||||
{inclusive:false,worldBounds:c})&&(a=true)}return a||this.layer.displayOutsideMaxExtent},setBounds:function(a){a=a.clone();if(this.layer.map.baseLayer.wrapDateLine)var b=this.layer.map.getMaxExtent(),c=this.layer.map.getResolution(),a=a.wrapDateLine(b,{leftTolerance:c,rightTolerance:c});this.bounds=a},moveTo:function(a,b,c){c==null&&(c=true);this.setBounds(a);this.position=b.clone();c&&this.draw()},clear:function(){},CLASS_NAME:"OpenLayers.Tile"});
|
||||
OpenLayers.Tile.Image=OpenLayers.Class(OpenLayers.Tile,{url:null,imgDiv:null,frame:null,imageReloadAttempts:null,layerAlphaHack:null,asyncRequestId:null,blankImageUrl:"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAQAIBRAA7",maxGetUrlLength:null,canvasContext:null,crossOriginKeyword:null,initialize:function(a,b,c,d,e,f){OpenLayers.Tile.prototype.initialize.apply(this,arguments);this.url=d;this.layerAlphaHack=this.layer.alpha&&OpenLayers.Util.alphaHack();if(this.maxGetUrlLength!=
|
||||
null||this.layer.gutter||this.layerAlphaHack){this.frame=document.createElement("div");this.frame.style.position="absolute";this.frame.style.overflow="hidden"}this.maxGetUrlLength!=null&&OpenLayers.Util.extend(this,OpenLayers.Tile.Image.IFrame)},destroy:function(){if(this.imgDiv){this.clear();this.frame=this.imgDiv=null}this.asyncRequestId=null;OpenLayers.Tile.prototype.destroy.apply(this,arguments)},draw:function(){var a=OpenLayers.Tile.prototype.draw.apply(this,arguments);if(a){if(this.layer!=this.layer.map.baseLayer&&
|
||||
this.layer.reproject)this.bounds=this.getBoundsFromBaseLayer(this.position);if(this.isLoading)this._loadEvent="reload";else{this.isLoading=true;this._loadEvent="loadstart"}this.positionTile();this.renderTile()}else this.unload();return a},renderTile:function(){this.layer.div.appendChild(this.getTile());if(this.layer.async){var a=this.asyncRequestId=(this.asyncRequestId||0)+1;this.layer.getURLasync(this.bounds,function(b){if(a==this.asyncRequestId){this.url=b;this.initImage()}},this)}else{this.url=
|
||||
this.layer.getURL(this.bounds);this.initImage()}},positionTile:function(){var a=this.getTile().style,b=this.frame?this.size:this.layer.getImageSize(this.bounds);a.left=this.position.x+"%";a.top=this.position.y+"%";a.width=b.w+"%";a.height=b.h+"%"},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);var a=this.imgDiv;if(a){OpenLayers.Event.stopObservingElement(a);var b=this.getTile();b.parentNode===this.layer.div&&this.layer.div.removeChild(b);this.setImgSrc();if(this.layerAlphaHack===
|
||||
true)a.style.filter="";OpenLayers.Element.removeClass(a,"olImageLoadError")}this.canvasContext=null},getImage:function(){if(!this.imgDiv){this.imgDiv=document.createElement("img");this.imgDiv.className="olTileImage";this.imgDiv.galleryImg="no";var a=this.imgDiv.style;if(this.frame){var b=0,c=0;if(this.layer.gutter){b=this.layer.gutter/this.layer.tileSize.w*100;c=this.layer.gutter/this.layer.tileSize.h*100}a.left=-b+"%";a.top=-c+"%";a.width=2*b+100+"%";a.height=2*c+100+"%"}a.visibility="hidden";a.opacity=
|
||||
0;if(this.layer.opacity<1)a.filter="alpha(opacity="+this.layer.opacity*100+")";a.position="absolute";if(this.layerAlphaHack){a.paddingTop=a.height;a.height="0";a.width="100%"}this.frame&&this.frame.appendChild(this.imgDiv)}return this.imgDiv},initImage:function(){this.events.triggerEvent(this._loadEvent);var a=this.getImage();if(this.url&&a.getAttribute("src")==this.url)this.onImageLoad();else{var b=OpenLayers.Function.bind(function(){OpenLayers.Event.stopObservingElement(a);OpenLayers.Event.observe(a,
|
||||
"load",OpenLayers.Function.bind(this.onImageLoad,this));OpenLayers.Event.observe(a,"error",OpenLayers.Function.bind(this.onImageError,this));this.imageReloadAttempts=0;this.setImgSrc(this.url)},this);if(a.getAttribute("src")==this.blankImageUrl)b();else{OpenLayers.Event.observe(a,"load",b);OpenLayers.Event.observe(a,"error",b);this.crossOriginKeyword&&a.removeAttribute("crossorigin");a.src=this.blankImageUrl}}},setImgSrc:function(a){var b=this.imgDiv;b.style.visibility="hidden";b.style.opacity=0;
|
||||
if(a){this.crossOriginKeyword&&(a.substr(0,5)!=="data:"?b.setAttribute("crossorigin",this.crossOriginKeyword):b.removeAttribute("crossorigin"));b.src=a}},getTile:function(){return this.frame?this.frame:this.getImage()},createBackBuffer:function(){if(this.imgDiv&&!this.isLoading){var a;if(this.frame){a=this.frame.cloneNode(false);a.appendChild(this.imgDiv)}else a=this.imgDiv;this.imgDiv=null;return a}},onImageLoad:function(){var a=this.imgDiv;OpenLayers.Event.stopObservingElement(a);a.style.visibility=
|
||||
"inherit";a.style.opacity=this.layer.opacity;this.isLoading=false;this.canvasContext=null;this.events.triggerEvent("loadend");if(parseFloat(navigator.appVersion.split("MSIE")[1])<7&&this.layer&&this.layer.div){var b=document.createElement("span");b.style.display="none";var c=this.layer.div;c.appendChild(b);window.setTimeout(function(){b.parentNode===c&&b.parentNode.removeChild(b)},0)}if(this.layerAlphaHack===true)a.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+a.src+"', sizingMethod='scale')"},
|
||||
onImageError:function(){var a=this.imgDiv;if(a.src!=null){this.imageReloadAttempts++;if(this.imageReloadAttempts<=OpenLayers.IMAGE_RELOAD_ATTEMPTS)this.setImgSrc(this.layer.getURL(this.bounds));else{OpenLayers.Element.addClass(a,"olImageLoadError");this.events.triggerEvent("loaderror");this.onImageLoad()}}},getCanvasContext:function(){if(OpenLayers.CANVAS_SUPPORTED&&this.imgDiv&&!this.isLoading){if(!this.canvasContext){var a=document.createElement("canvas");a.width=this.size.w;a.height=this.size.h;
|
||||
this.canvasContext=a.getContext("2d");this.canvasContext.drawImage(this.imgDiv,0,0)}return this.canvasContext}},CLASS_NAME:"OpenLayers.Tile.Image"});
|
||||
OpenLayers.Layer.Grid=OpenLayers.Class(OpenLayers.Layer.HTTPRequest,{tileSize:null,tileOriginCorner:"bl",tileOrigin:null,tileOptions:null,tileClass:OpenLayers.Tile.Image,grid:null,singleTile:!1,ratio:1.5,buffer:0,transitionEffect:null,numLoadingTiles:0,tileLoadingDelay:85,serverResolutions:null,moveTimerId:null,deferMoveGriddedTiles:null,tileQueueId:null,tileQueue:null,loading:!1,backBuffer:null,gridResolution:null,backBufferResolution:null,backBufferLonLat:null,backBufferTimerId:null,removeBackBufferDelay:null,
|
||||
className:null,initialize:function(a,b,c,d){OpenLayers.Layer.HTTPRequest.prototype.initialize.apply(this,arguments);this.grid=[];this.tileQueue=[];if(this.removeBackBufferDelay===null)this.removeBackBufferDelay=this.singleTile?0:2500;if(this.className===null)this.className=this.singleTile?"olLayerGridSingleTile":"olLayerGrid";if(!OpenLayers.Animation.isNative)this.deferMoveGriddedTiles=OpenLayers.Function.bind(function(){this.moveGriddedTiles(true);this.moveTimerId=null},this)},setMap:function(a){OpenLayers.Layer.HTTPRequest.prototype.setMap.call(this,
|
||||
a);OpenLayers.Element.addClass(this.div,this.className)},removeMap:function(){if(this.moveTimerId!==null){window.clearTimeout(this.moveTimerId);this.moveTimerId=null}this.clearTileQueue();if(this.backBufferTimerId!==null){window.clearTimeout(this.backBufferTimerId);this.backBufferTimerId=null}},destroy:function(){this.removeBackBuffer();this.clearGrid();this.tileSize=this.grid=null;OpenLayers.Layer.HTTPRequest.prototype.destroy.apply(this,arguments)},clearGrid:function(){this.clearTileQueue();if(this.grid){for(var a=
|
||||
0,b=this.grid.length;a<b;a++)for(var c=this.grid[a],d=0,e=c.length;d<e;d++)this.destroyTile(c[d]);this.grid=[];this.gridResolution=null}},clone:function(a){a==null&&(a=new OpenLayers.Layer.Grid(this.name,this.url,this.params,this.getOptions()));a=OpenLayers.Layer.HTTPRequest.prototype.clone.apply(this,[a]);if(this.tileSize!=null)a.tileSize=this.tileSize.clone();a.grid=[];a.gridResolution=null;a.backBuffer=null;a.backBufferTimerId=null;a.tileQueue=[];a.tileQueueId=null;a.loading=false;a.moveTimerId=
|
||||
null;return a},moveTo:function(a,b,c){OpenLayers.Layer.HTTPRequest.prototype.moveTo.apply(this,arguments);a=a||this.map.getExtent();if(a!=null){var d=!this.grid.length||b,e=this.getTilesBounds(),f=this.map.getResolution(),g=this.getServerResolution(f);if(this.singleTile){if(d||!c&&!e.containsBounds(a)){b&&this.transitionEffect!=="resize"&&this.removeBackBuffer();(!b||this.transitionEffect==="resize")&&this.applyBackBuffer(g);this.initSingleTile(a)}}else{d=d||!e.intersectsBounds(a,{worldBounds:this.map.baseLayer.wrapDateLine&&
|
||||
this.map.getMaxExtent()});if(f!==g){a=this.map.calculateBounds(null,g);d&&this.transformDiv(g/f)}else{this.div.style.width="100%";this.div.style.height="100%";this.div.style.left="0%";this.div.style.top="0%"}if(d){b&&this.transitionEffect==="resize"&&this.applyBackBuffer(g);this.initGriddedTiles(a)}else this.moveGriddedTiles()}}},getTileData:function(a){var b=null,c=a.lon,d=a.lat,e=this.grid.length;if(this.map&&e){var f=this.map.getResolution(),a=this.tileSize.w,g=this.tileSize.h,h=this.grid[0][0].bounds,
|
||||
i=h.left,h=h.top;if(c<i&&this.map.baseLayer.wrapDateLine)var j=this.map.getMaxExtent().getWidth(),k=Math.ceil((i-c)/j),c=c+j*k;c=(c-i)/(f*a);d=(h-d)/(f*g);f=Math.floor(c);i=Math.floor(d);if(i>=0&&i<e)(e=this.grid[i][f])&&(b={tile:e,i:Math.floor((c-f)*a),j:Math.floor((d-i)*g)})}return b},queueTileDraw:function(a){a=a.object;~OpenLayers.Util.indexOf(this.tileQueue,a)||this.tileQueue.push(a);if(!this.tileQueueId)this.tileQueueId=OpenLayers.Animation.start(OpenLayers.Function.bind(this.drawTileFromQueue,
|
||||
this),null,this.div);return false},drawTileFromQueue:function(){this.tileQueue.length===0?this.clearTileQueue():this.tileQueue.shift().draw(true)},clearTileQueue:function(){OpenLayers.Animation.stop(this.tileQueueId);this.tileQueueId=null;this.tileQueue=[]},destroyTile:function(a){this.removeTileMonitoringHooks(a);a.destroy()},getServerResolution:function(a){a=a||this.map.getResolution();if(this.serverResolutions&&OpenLayers.Util.indexOf(this.serverResolutions,a)===-1){var b,c;for(b=this.serverResolutions.length-
|
||||
1;b>=0;b--){c=this.serverResolutions[b];if(c>a){a=c;break}}if(b===-1)throw"no appropriate resolution in serverResolutions";}return a},getServerZoom:function(){var a=this.getServerResolution();return this.serverResolutions?OpenLayers.Util.indexOf(this.serverResolutions,a):this.map.getZoomForResolution(a)+(this.zoomOffset||0)},transformDiv:function(a){this.div.style.width=100*a+"%";this.div.style.height=100*a+"%";var b=this.map.getSize(),c=parseInt(this.map.layerContainerDiv.style.left,10),d=(parseInt(this.map.layerContainerDiv.style.top,
|
||||
10)-b.h/2)*(a-1);this.div.style.left=(c-b.w/2)*(a-1)+"%";this.div.style.top=d+"%"},getResolutionScale:function(){return parseInt(this.div.style.width,10)/100},applyBackBuffer:function(a){this.backBufferTimerId!==null&&this.removeBackBuffer();var b=this.backBuffer;if(!b){b=this.createBackBuffer();if(!b)return;this.div.insertBefore(b,this.div.firstChild);this.backBuffer=b;var c=this.grid[0][0].bounds;this.backBufferLonLat={lon:c.left,lat:c.top};this.backBufferResolution=this.gridResolution}var c=b.style,
|
||||
d=this.backBufferResolution/a;c.width=100*d+"%";c.height=100*d+"%";a=this.getViewPortPxFromLonLat(this.backBufferLonLat,a);c=parseInt(this.map.layerContainerDiv.style.left,10);d=parseInt(this.map.layerContainerDiv.style.top,10);b.style.left=Math.round(a.x-c)+"%";b.style.top=Math.round(a.y-d)+"%"},createBackBuffer:function(){var a;if(this.grid.length>0){a=document.createElement("div");a.id=this.div.id+"_bb";a.className="olBackBuffer";a.style.position="absolute";a.style.width="100%";a.style.height=
|
||||
"100%";for(var b=0,c=this.grid.length;b<c;b++)for(var d=0,e=this.grid[b].length;d<e;d++){var f=this.grid[b][d].createBackBuffer();if(f){f.style.top=b*this.tileSize.h+"%";f.style.left=d*this.tileSize.w+"%";a.appendChild(f)}}}return a},removeBackBuffer:function(){if(this.backBuffer){this.div.removeChild(this.backBuffer);this.backBufferResolution=this.backBuffer=null;if(this.backBufferTimerId!==null){window.clearTimeout(this.backBufferTimerId);this.backBufferTimerId=null}}},moveByPx:function(){this.singleTile||
|
||||
this.moveGriddedTiles()},setTileSize:function(a){if(this.singleTile){a=this.map.getSize();a.h=parseInt(a.h*this.ratio);a.w=parseInt(a.w*this.ratio)}OpenLayers.Layer.HTTPRequest.prototype.setTileSize.apply(this,[a])},getTilesBounds:function(){var a=null,b=this.grid.length;if(b)var a=this.grid[b-1][0].bounds,b=this.grid[0].length*a.getWidth(),c=this.grid.length*a.getHeight(),a=new OpenLayers.Bounds(a.left,a.bottom,a.left+b,a.bottom+c);return a},initSingleTile:function(a){this.clearTileQueue();var b=
|
||||
a.getCenterLonLat(),c=a.getWidth()*this.ratio,a=a.getHeight()*this.ratio,b=new OpenLayers.Bounds(b.lon-c/2,b.lat-a/2,b.lon+c/2,b.lat+a/2),c=this.map.getLayerPxFromLonLat({lon:b.left,lat:b.top});this.grid.length||(this.grid[0]=[]);if(a=this.grid[0][0])a.moveTo(b,c);else{a=this.addTile(b,c);this.addTileMonitoringHooks(a);a.draw();this.grid[0][0]=a}this.removeExcessTiles(1,1);this.gridResolution=this.getServerResolution()},calculateGridLayout:function(a,b,c){var d=c*this.tileSize.w,c=c*this.tileSize.h,
|
||||
e=a.left-b.lon,f=Math.floor(e/d)-this.buffer,e=-(e/d-f)*this.tileSize.w,f=b.lon+f*d,a=a.top-(b.lat+c),g=Math.ceil(a/c)+this.buffer;return{tilelon:d,tilelat:c,tileoffsetlon:f,tileoffsetlat:b.lat+g*c,tileoffsetx:e,tileoffsety:-(g-a/c)*this.tileSize.h}},getTileOrigin:function(){var a=this.tileOrigin;if(!a)var a=this.getMaxExtent(),b={tl:["left","top"],tr:["right","top"],bl:["left","bottom"],br:["right","bottom"]}[this.tileOriginCorner],a=new OpenLayers.LonLat(a[b[0]],a[b[1]]);return a},initGriddedTiles:function(a){this.clearTileQueue();
|
||||
var b=this.map.getSize(),c=Math.ceil(b.h/this.tileSize.h)+Math.max(1,2*this.buffer),b=Math.ceil(b.w/this.tileSize.w)+Math.max(1,2*this.buffer),d=this.getTileOrigin(),e=this.getServerResolution(),d=this.calculateGridLayout(a,d,e),e=Math.round(d.tileoffsetx),f=Math.round(d.tileoffsety),g=d.tileoffsetlon,h=d.tileoffsetlat,i=d.tilelon,j=d.tilelat,k=e,m=g,l=0,n=parseInt(this.map.layerContainerDiv.style.left),o=parseInt(this.map.layerContainerDiv.style.top),d=[],q=this.map.getCenter();do{var p=this.grid[l++];
|
||||
if(!p){p=[];this.grid.push(p)}var g=m,e=k,r=0;do{var s=new OpenLayers.Bounds(g,h,g+i,h+j),t=e,t=t-n,u=f,u=u-o,u=new OpenLayers.Pixel(t,u);if(t=p[r++])t.moveTo(s,u,false);else{t=this.addTile(s,u);this.addTileMonitoringHooks(t);p.push(t)}s=s.getCenterLonLat();d.push({tile:t,distance:Math.pow(s.lon-q.lon,2)+Math.pow(s.lat-q.lat,2)});g=g+i;e=e+this.tileSize.w}while(g<=a.right+i*this.buffer||r<b);h=h-j;f=f+this.tileSize.h}while(h>=a.bottom-j*this.buffer||l<c);this.removeExcessTiles(l,r);this.gridResolution=
|
||||
this.getServerResolution();d.sort(function(a,b){return a.distance-b.distance});a=0;for(c=d.length;a<c;++a)d[a].tile.draw()},getMaxExtent:function(){return this.maxExtent},addTile:function(a,b){var c=new this.tileClass(this,b,a,null,this.tileSize,this.tileOptions);c.events.register("beforedraw",this,this.queueTileDraw);return c},addTileMonitoringHooks:function(a){a.onLoadStart=function(){if(this.loading===false){this.loading=true;this.events.triggerEvent("loadstart")}this.events.triggerEvent("tileloadstart",
|
||||
{tile:a});this.numLoadingTiles++};a.onLoadEnd=function(){this.numLoadingTiles--;this.events.triggerEvent("tileloaded",{tile:a});if(this.tileQueue.length===0&&this.numLoadingTiles===0){this.loading=false;this.events.triggerEvent("loadend");if(this.backBuffer)this.backBufferTimerId=window.setTimeout(OpenLayers.Function.bind(this.removeBackBuffer,this),this.removeBackBufferDelay)}};a.onLoadError=function(){this.events.triggerEvent("tileerror",{tile:a})};a.events.on({loadstart:a.onLoadStart,loadend:a.onLoadEnd,
|
||||
unload:a.onLoadEnd,loaderror:a.onLoadError,scope:this})},removeTileMonitoringHooks:function(a){a.unload();a.events.un({loadstart:a.onLoadStart,loadend:a.onLoadEnd,unload:a.onLoadEnd,loaderror:a.onLoadError,scope:this})},moveGriddedTiles:function(a){if(!a&&!OpenLayers.Animation.isNative){this.moveTimerId!=null&&window.clearTimeout(this.moveTimerId);this.moveTimerId=window.setTimeout(this.deferMoveGriddedTiles,this.tileLoadingDelay)}else for(var a=this.buffer||1,b=this.getResolutionScale();;){var c=
|
||||
this.grid[0][0].position.x*b+parseInt(this.div.style.left,10)+parseInt(this.map.layerContainerDiv.style.left),d=this.grid[0][0].position.y*b+parseInt(this.div.style.top,10)+parseInt(this.map.layerContainerDiv.style.top),e=this.tileSize.w*b,f=this.tileSize.h*b;if(c>-e*(a-1))this.shiftColumn(true);else if(c<-e*a)this.shiftColumn(false);else if(d>-f*(a-1))this.shiftRow(true);else if(d<-f*a)this.shiftRow(false);else break}},shiftRow:function(a){for(var b=this.grid,c=b[a?0:this.grid.length-1],d=this.getServerResolution(),
|
||||
e=a?-this.tileSize.h:this.tileSize.h,d=d*-e,f=a?b.pop():b.shift(),g=0,h=c.length;g<h;g++){var i=c[g],j=i.bounds.clone(),i=i.position.clone();j.bottom=j.bottom+d;j.top=j.top+d;i.y=i.y+e;f[g].moveTo(j,i)}a?b.unshift(f):b.push(f)},shiftColumn:function(a){for(var b=a?-this.tileSize.w:this.tileSize.w,c=this.getServerResolution()*b,d=0,e=this.grid.length;d<e;d++){var f=this.grid[d],g=f[a?0:f.length-1],h=g.bounds.clone(),g=g.position.clone();h.left=h.left+c;h.right=h.right+c;g.x=g.x+b;var i=a?this.grid[d].pop():
|
||||
this.grid[d].shift();i.moveTo(h,g);a?f.unshift(i):f.push(i)}},removeExcessTiles:function(a,b){for(var c,d;this.grid.length>a;){var e=this.grid.pop();c=0;for(d=e.length;c<d;c++){var f=e[c];this.destroyTile(f)}}c=0;for(d=this.grid.length;c<d;c++)for(;this.grid[c].length>b;){e=this.grid[c];f=e.pop();this.destroyTile(f)}},onMapResize:function(){if(this.singleTile){this.clearGrid();this.setTileSize()}},getTileBounds:function(a){var b=this.maxExtent,c=this.getResolution(),d=c*this.tileSize.w,c=c*this.tileSize.h,
|
||||
e=this.getLonLatFromViewPortPx(a),a=b.left+d*Math.floor((e.lon-b.left)/d),b=b.bottom+c*Math.floor((e.lat-b.bottom)/c);return new OpenLayers.Bounds(a,b,a+d,b+c)},CLASS_NAME:"OpenLayers.Layer.Grid"});
|
||||
OpenLayers.Layer.XYZ=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:!0,sphericalMercator:!1,zoomOffset:0,serverResolutions:null,initialize:function(a,b,c){if(c&&c.sphericalMercator||this.sphericalMercator)c=OpenLayers.Util.extend({projection:"EPSG:900913",numZoomLevels:19},c);OpenLayers.Layer.Grid.prototype.initialize.apply(this,[a||this.name,b||this.url,{},c])},clone:function(a){a==null&&(a=new OpenLayers.Layer.XYZ(this.name,this.url,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,
|
||||
[a])},getURL:function(a){var a=this.getXYZ(a),b=this.url;OpenLayers.Util.isArray(b)&&(b=this.selectUrl(""+a.x+a.y+a.z,b));return OpenLayers.String.format(b,a)},getXYZ:function(a){var b=this.getServerResolution(),c=Math.round((a.left-this.maxExtent.left)/(b*this.tileSize.w)),a=Math.round((this.maxExtent.top-a.top)/(b*this.tileSize.h)),b=this.getServerZoom();if(this.wrapDateLine)var d=Math.pow(2,b),c=(c%d+d)%d;return{x:c,y:a,z:b}},setMap:function(a){OpenLayers.Layer.Grid.prototype.setMap.apply(this,
|
||||
arguments);if(!this.tileOrigin)this.tileOrigin=new OpenLayers.LonLat(this.maxExtent.left,this.maxExtent.bottom)},CLASS_NAME:"OpenLayers.Layer.XYZ"});
|
||||
OpenLayers.Layer.OSM=OpenLayers.Class(OpenLayers.Layer.XYZ,{name:"OpenStreetMap",url:["http://a.tile.openstreetmap.org/${z}/${x}/${y}.png","http://b.tile.openstreetmap.org/${z}/${x}/${y}.png","http://c.tile.openstreetmap.org/${z}/${x}/${y}.png"],attribution:"Data CC-By-SA by <a href='http://openstreetmap.org/'>OpenStreetMap</a>",sphericalMercator:!0,wrapDateLine:!0,tileOptions:null,initialize:function(a,b,c){OpenLayers.Layer.XYZ.prototype.initialize.apply(this,arguments);this.tileOptions=OpenLayers.Util.extend({crossOriginKeyword:"anonymous"},
|
||||
this.options&&this.options.tileOptions)},clone:function(a){a==null&&(a=new OpenLayers.Layer.OSM(this.name,this.url,this.getOptions()));return a=OpenLayers.Layer.XYZ.prototype.clone.apply(this,[a])},CLASS_NAME:"OpenLayers.Layer.OSM"});
|
||||
OpenLayers.Renderer=OpenLayers.Class({container:null,root:null,extent:null,locked:!1,size:null,resolution:null,map:null,featureDx:0,initialize:function(a,b){this.container=OpenLayers.Util.getElement(a);OpenLayers.Util.extend(this,b)},destroy:function(){this.map=this.resolution=this.size=this.extent=this.container=null},supported:function(){return false},setExtent:function(a,b){this.extent=a.clone();if(this.map.baseLayer&&this.map.baseLayer.wrapDateLine){var c=a.getWidth()/this.map.getExtent().getWidth(),
|
||||
a=a.scale(1/c);this.extent=a.wrapDateLine(this.map.getMaxExtent()).scale(c)}if(b)this.resolution=null;return true},setSize:function(a){this.size=a.clone();this.resolution=null},getResolution:function(){return this.resolution=this.resolution||this.map.getResolution()},drawFeature:function(a,b){if(b==null)b=a.style;if(a.geometry){var c=a.geometry.getBounds();if(c){var d;this.map.baseLayer&&this.map.baseLayer.wrapDateLine&&(d=this.map.getMaxExtent());c.intersectsBounds(this.extent,{worldBounds:d})?this.calculateFeatureDx(c,
|
||||
d):b={display:"none"};c=this.drawGeometry(a.geometry,b,a.id);if(b.display!="none"&&b.label&&c!==false){d=a.geometry.getCentroid();if(b.labelXOffset||b.labelYOffset){var e=isNaN(b.labelXOffset)?0:b.labelXOffset,f=isNaN(b.labelYOffset)?0:b.labelYOffset,g=this.getResolution();d.move(e*g,f*g)}this.drawText(a.id,b,d)}else this.removeText(a.id);return c}}},calculateFeatureDx:function(a,b){this.featureDx=0;if(b){var c=b.getWidth();this.featureDx=Math.round(((a.left+a.right)/2-(this.extent.left+this.extent.right)/
|
||||
2)/c)*c}},drawGeometry:function(){},drawText:function(){},removeText:function(){},clear:function(){},getFeatureIdFromEvent:function(){},eraseFeatures:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=0,c=a.length;b<c;++b){var d=a[b];this.eraseGeometry(d.geometry,d.id);this.removeText(d.id)}},eraseGeometry:function(){},moveRoot:function(){},getRenderLayerId:function(){return this.container.id},applyDefaultSymbolizer:function(a){var b=OpenLayers.Util.extend({},OpenLayers.Renderer.defaultSymbolizer);
|
||||
if(a.stroke===false){delete b.strokeWidth;delete b.strokeColor}a.fill===false&&delete b.fillColor;OpenLayers.Util.extend(b,a);return b},CLASS_NAME:"OpenLayers.Renderer"});OpenLayers.Renderer.defaultSymbolizer={fillColor:"#000000",strokeColor:"#000000",strokeWidth:2,fillOpacity:1,strokeOpacity:1,pointRadius:0,labelAlign:"cm"};
|
||||
OpenLayers.Renderer.symbol={star:[350,75,379,161,469,161,397,215,423,301,350,250,277,301,303,215,231,161,321,161,350,75],cross:[4,0,6,0,6,4,10,4,10,6,6,6,6,10,4,10,4,6,0,6,0,4,4,4,4,0],x:[0,0,25,0,50,35,75,0,100,0,65,50,100,100,75,100,50,65,25,100,0,100,35,50,0,0],square:[0,0,0,1,1,1,1,0,0,0],triangle:[0,10,10,10,5,0,0,10]};
|
||||
OpenLayers.Renderer.Canvas=OpenLayers.Class(OpenLayers.Renderer,{hitDetection:!0,hitOverflow:0,canvas:null,features:null,pendingRedraw:!1,cachedSymbolBounds:{},initialize:function(a,b){OpenLayers.Renderer.prototype.initialize.apply(this,arguments);this.root=document.createElement("canvas");this.container.appendChild(this.root);this.canvas=this.root.getContext("2d");this.features={};if(this.hitDetection){this.hitCanvas=document.createElement("canvas");this.hitContext=this.hitCanvas.getContext("2d")}},
|
||||
setExtent:function(){OpenLayers.Renderer.prototype.setExtent.apply(this,arguments);return false},eraseGeometry:function(a,b){this.eraseFeatures(this.features[b][0])},supported:function(){return OpenLayers.CANVAS_SUPPORTED},setSize:function(a){this.size=a.clone();var b=this.root;b.style.width=a.w+"px";b.style.height=a.h+"px";b.width=a.w;b.height=a.h;this.resolution=null;if(this.hitDetection){b=this.hitCanvas;b.style.width=a.w+"px";b.style.height=a.h+"px";b.width=a.w;b.height=a.h}},drawFeature:function(a,
|
||||
b){var c;if(a.geometry){b=this.applyDefaultSymbolizer(b||a.style);c=a.geometry.getBounds();var d;this.map.baseLayer&&this.map.baseLayer.wrapDateLine&&(d=this.map.getMaxExtent());d=c&&c.intersectsBounds(this.extent,{worldBounds:d});(c=b.display!=="none"&&!!c&&d)?this.features[a.id]=[a,b]:delete this.features[a.id];this.pendingRedraw=true}if(this.pendingRedraw&&!this.locked){this.redraw();this.pendingRedraw=false}return c},drawGeometry:function(a,b,c){var d=a.CLASS_NAME;if(d=="OpenLayers.Geometry.Collection"||
|
||||
d=="OpenLayers.Geometry.MultiPoint"||d=="OpenLayers.Geometry.MultiLineString"||d=="OpenLayers.Geometry.MultiPolygon")for(d=0;d<a.components.length;d++)this.drawGeometry(a.components[d],b,c);else switch(a.CLASS_NAME){case "OpenLayers.Geometry.Point":this.drawPoint(a,b,c);break;case "OpenLayers.Geometry.LineString":this.drawLineString(a,b,c);break;case "OpenLayers.Geometry.LinearRing":this.drawLinearRing(a,b,c);break;case "OpenLayers.Geometry.Polygon":this.drawPolygon(a,b,c)}},drawExternalGraphic:function(a,
|
||||
b,c){var d=new Image;if(b.graphicTitle)d.title=b.graphicTitle;var e=b.graphicWidth||b.graphicHeight,f=b.graphicHeight||b.graphicWidth,e=e?e:b.pointRadius*2,f=f?f:b.pointRadius*2,g=b.graphicXOffset!=void 0?b.graphicXOffset:-(0.5*e),h=b.graphicYOffset!=void 0?b.graphicYOffset:-(0.5*f),i=b.graphicOpacity||b.fillOpacity;d.onload=OpenLayers.Function.bind(function(){if(this.features[c]){var b=this.getLocalXY(a),k=b[0],b=b[1];if(!isNaN(k)&&!isNaN(b)){var k=k+g|0,b=b+h|0,m=this.canvas;m.globalAlpha=i;var l=
|
||||
OpenLayers.Renderer.Canvas.drawImageScaleFactor||(OpenLayers.Renderer.Canvas.drawImageScaleFactor=/android 2.1/.test(navigator.userAgent.toLowerCase())?320/window.screen.width:1);m.drawImage(d,k*l,b*l,e*l,f*l);if(this.hitDetection){this.setHitContextStyle("fill",c);this.hitContext.fillRect(k,b,e,f)}}}},this);d.src=b.externalGraphic},drawNamedSymbol:function(a,b,c){var d,e,f,g;f=Math.PI/180;var h=OpenLayers.Renderer.symbol[b.graphicName];if(!h)throw Error(b.graphicName+" is not a valid symbol name");
|
||||
if(h.length&&!(h.length<2)){a=this.getLocalXY(a);e=a[0];g=a[1];if(!isNaN(e)&&!isNaN(g)){this.canvas.lineCap="round";this.canvas.lineJoin="round";if(this.hitDetection){this.hitContext.lineCap="round";this.hitContext.lineJoin="round"}if(b.graphicName in this.cachedSymbolBounds)d=this.cachedSymbolBounds[b.graphicName];else{d=new OpenLayers.Bounds;for(a=0;a<h.length;a=a+2)d.extend(new OpenLayers.LonLat(h[a],h[a+1]));this.cachedSymbolBounds[b.graphicName]=d}this.canvas.save();this.hitDetection&&this.hitContext.save();
|
||||
this.canvas.translate(e,g);this.hitDetection&&this.hitContext.translate(e,g);a=f*b.rotation;if(!isNaN(a)){this.canvas.rotate(a);this.hitDetection&&this.hitContext.rotate(a)}f=2*b.pointRadius/Math.max(d.getWidth(),d.getHeight());this.canvas.scale(f,f);this.hitDetection&&this.hitContext.scale(f,f);a=d.getCenterLonLat().lon;d=d.getCenterLonLat().lat;this.canvas.translate(-a,-d);this.hitDetection&&this.hitContext.translate(-a,-d);g=b.strokeWidth;b.strokeWidth=g/f;if(b.fill!==false){this.setCanvasStyle("fill",
|
||||
b);this.canvas.beginPath();for(a=0;a<h.length;a=a+2){d=h[a];e=h[a+1];a==0&&this.canvas.moveTo(d,e);this.canvas.lineTo(d,e)}this.canvas.closePath();this.canvas.fill();if(this.hitDetection){this.setHitContextStyle("fill",c,b);this.hitContext.beginPath();for(a=0;a<h.length;a=a+2){d=h[a];e=h[a+1];a==0&&this.canvas.moveTo(d,e);this.hitContext.lineTo(d,e)}this.hitContext.closePath();this.hitContext.fill()}}if(b.stroke!==false){this.setCanvasStyle("stroke",b);this.canvas.beginPath();for(a=0;a<h.length;a=
|
||||
a+2){d=h[a];e=h[a+1];a==0&&this.canvas.moveTo(d,e);this.canvas.lineTo(d,e)}this.canvas.closePath();this.canvas.stroke();if(this.hitDetection){this.setHitContextStyle("stroke",c,b,f);this.hitContext.beginPath();for(a=0;a<h.length;a=a+2){d=h[a];e=h[a+1];a==0&&this.hitContext.moveTo(d,e);this.hitContext.lineTo(d,e)}this.hitContext.closePath();this.hitContext.stroke()}}b.strokeWidth=g;this.canvas.restore();this.hitDetection&&this.hitContext.restore();this.setCanvasStyle("reset")}}},setCanvasStyle:function(a,
|
||||
b){if(a==="fill"){this.canvas.globalAlpha=b.fillOpacity;this.canvas.fillStyle=b.fillColor}else if(a==="stroke"){this.canvas.globalAlpha=b.strokeOpacity;this.canvas.strokeStyle=b.strokeColor;this.canvas.lineWidth=b.strokeWidth}else{this.canvas.globalAlpha=0;this.canvas.lineWidth=1}},featureIdToHex:function(a){a=Number(a.split("_").pop())+1;if(a>=16777216){this.hitOverflow=a-16777215;a=a%16777216+1}var a="000000"+a.toString(16),b=a.length;return a="#"+a.substring(b-6,b)},setHitContextStyle:function(a,
|
||||
b,c,d){b=this.featureIdToHex(b);if(a=="fill"){this.hitContext.globalAlpha=1;this.hitContext.fillStyle=b}else if(a=="stroke"){this.hitContext.globalAlpha=1;this.hitContext.strokeStyle=b;if(typeof d==="undefined")this.hitContext.lineWidth=c.strokeWidth+2;else if(!isNaN(d))this.hitContext.lineWidth=c.strokeWidth+2/d}else{this.hitContext.globalAlpha=0;this.hitContext.lineWidth=1}},drawPoint:function(a,b,c){if(b.graphic!==false)if(b.externalGraphic)this.drawExternalGraphic(a,b,c);else if(b.graphicName&&
|
||||
b.graphicName!="circle")this.drawNamedSymbol(a,b,c);else{var d=this.getLocalXY(a),a=d[0],d=d[1];if(!isNaN(a)&&!isNaN(d)){var e=Math.PI*2,f=b.pointRadius;if(b.fill!==false){this.setCanvasStyle("fill",b);this.canvas.beginPath();this.canvas.arc(a,d,f,0,e,true);this.canvas.fill();if(this.hitDetection){this.setHitContextStyle("fill",c,b);this.hitContext.beginPath();this.hitContext.arc(a,d,f,0,e,true);this.hitContext.fill()}}if(b.stroke!==false){this.setCanvasStyle("stroke",b);this.canvas.beginPath();this.canvas.arc(a,
|
||||
d,f,0,e,true);this.canvas.stroke();if(this.hitDetection){this.setHitContextStyle("stroke",c,b);this.hitContext.beginPath();this.hitContext.arc(a,d,f,0,e,true);this.hitContext.stroke()}this.setCanvasStyle("reset")}}}},drawLineString:function(a,b,c){b=OpenLayers.Util.applyDefaults({fill:false},b);this.drawLinearRing(a,b,c)},drawLinearRing:function(a,b,c){if(b.fill!==false){this.setCanvasStyle("fill",b);this.renderPath(this.canvas,a,b,c,"fill");if(this.hitDetection){this.setHitContextStyle("fill",c,
|
||||
b);this.renderPath(this.hitContext,a,b,c,"fill")}}if(b.stroke!==false){this.setCanvasStyle("stroke",b);this.renderPath(this.canvas,a,b,c,"stroke");if(this.hitDetection){this.setHitContextStyle("stroke",c,b);this.renderPath(this.hitContext,a,b,c,"stroke")}}this.setCanvasStyle("reset")},renderPath:function(a,b,c,d,e){b=b.components;c=b.length;a.beginPath();var d=this.getLocalXY(b[0]),f=d[1];if(!isNaN(d[0])&&!isNaN(f)){a.moveTo(d[0],d[1]);for(d=1;d<c;++d){f=this.getLocalXY(b[d]);a.lineTo(f[0],f[1])}e===
|
||||
"fill"?a.fill():a.stroke()}},drawPolygon:function(a,b,c){var a=a.components,d=a.length;this.drawLinearRing(a[0],b,c);for(var e=1;e<d;++e){this.canvas.globalCompositeOperation="destination-out";if(this.hitDetection)this.hitContext.globalCompositeOperation="destination-out";this.drawLinearRing(a[e],OpenLayers.Util.applyDefaults({stroke:false,fillOpacity:1},b),c);this.canvas.globalCompositeOperation="source-over";if(this.hitDetection)this.hitContext.globalCompositeOperation="source-over";this.drawLinearRing(a[e],
|
||||
OpenLayers.Util.applyDefaults({fill:false},b),c)}},drawText:function(a,b){var c=this.getLocalXY(a);this.setCanvasStyle("reset");this.canvas.fillStyle=b.fontColor;this.canvas.globalAlpha=b.fontOpacity||1;var d=[b.fontStyle?b.fontStyle:"normal","normal",b.fontWeight?b.fontWeight:"normal",b.fontSize?b.fontSize:"1em",b.fontFamily?b.fontFamily:"sans-serif"].join(" "),e=b.label.split("\n"),f=e.length;if(this.canvas.fillText){this.canvas.font=d;this.canvas.textAlign=OpenLayers.Renderer.Canvas.LABEL_ALIGN[b.labelAlign[0]]||
|
||||
"center";this.canvas.textBaseline=OpenLayers.Renderer.Canvas.LABEL_ALIGN[b.labelAlign[1]]||"middle";var g=OpenLayers.Renderer.Canvas.LABEL_FACTOR[b.labelAlign[1]];g==null&&(g=-0.5);d=this.canvas.measureText("Mg").height||this.canvas.measureText("xx").width;c[1]=c[1]+d*g*(f-1);for(g=0;g<f;g++){if(b.labelOutlineWidth){this.canvas.save();this.canvas.strokeStyle=b.labelOutlineColor;this.canvas.lineWidth=b.labelOutlineWidth;this.canvas.strokeText(e[g],c[0],c[1]+d*g+1);this.canvas.restore()}this.canvas.fillText(e[g],
|
||||
c[0],c[1]+d*g)}}else if(this.canvas.mozDrawText){this.canvas.mozTextStyle=d;var h=OpenLayers.Renderer.Canvas.LABEL_FACTOR[b.labelAlign[0]];h==null&&(h=-0.5);g=OpenLayers.Renderer.Canvas.LABEL_FACTOR[b.labelAlign[1]];g==null&&(g=-0.5);d=this.canvas.mozMeasureText("xx");c[1]=c[1]+d*(1+g*f);for(g=0;g<f;g++){var i=c[0]+h*this.canvas.mozMeasureText(e[g]),j=c[1]+g*d;this.canvas.translate(i,j);this.canvas.mozDrawText(e[g]);this.canvas.translate(-i,-j)}}this.setCanvasStyle("reset")},getLocalXY:function(a){var b=
|
||||
this.getResolution(),c=this.extent;return[(a.x-this.featureDx)/b+-c.left/b,c.top/b-a.y/b]},clear:function(){var a=this.root.height,b=this.root.width;this.canvas.clearRect(0,0,b,a);this.features={};this.hitDetection&&this.hitContext.clearRect(0,0,b,a)},getFeatureIdFromEvent:function(a){var b;if(this.hitDetection&&this.root.style.display!=="none"&&!this.map.dragging){a=a.xy;a=this.hitContext.getImageData(a.x|0,a.y|0,1,1).data;if(a[3]===255)if(a=a[2]+256*(a[1]+256*a[0])){a="OpenLayers.Feature.Vector_"+
|
||||
(a-1+this.hitOverflow);try{b=this.features[a][0]}catch(c){}}}return b},eraseFeatures:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=0;b<a.length;++b)delete this.features[a[b].id];this.redraw()},redraw:function(){if(!this.locked){var a=this.root.height,b=this.root.width;this.canvas.clearRect(0,0,b,a);this.hitDetection&&this.hitContext.clearRect(0,0,b,a);var a=[],c,d,e=this.map.baseLayer&&this.map.baseLayer.wrapDateLine&&this.map.getMaxExtent(),f;for(f in this.features)if(this.features.hasOwnProperty(f)){b=
|
||||
this.features[f][0];c=b.geometry;this.calculateFeatureDx(c.getBounds(),e);d=this.features[f][1];this.drawGeometry(c,d,b.id);d.label&&a.push([b,d])}b=0;for(c=a.length;b<c;++b){f=a[b];this.drawText(f[0].geometry.getCentroid(),f[1])}}},CLASS_NAME:"OpenLayers.Renderer.Canvas"});OpenLayers.Renderer.Canvas.LABEL_ALIGN={l:"left",r:"right",t:"top",b:"bottom"};OpenLayers.Renderer.Canvas.LABEL_FACTOR={l:0,r:-1,t:0,b:-1};OpenLayers.Renderer.Canvas.drawImageScaleFactor=null;
|
||||
OpenLayers.Handler=OpenLayers.Class({id:null,control:null,map:null,keyMask:null,active:!1,evt:null,initialize:function(a,b,c){OpenLayers.Util.extend(this,c);this.control=a;this.callbacks=b;(a=this.map||a.map)&&this.setMap(a);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},setMap:function(a){this.map=a},checkModifiers:function(a){return this.keyMask==null?true:((a.shiftKey?OpenLayers.Handler.MOD_SHIFT:0)|(a.ctrlKey?OpenLayers.Handler.MOD_CTRL:0)|(a.altKey?OpenLayers.Handler.MOD_ALT:0))==
|
||||
this.keyMask},activate:function(){if(this.active)return false;for(var a=OpenLayers.Events.prototype.BROWSER_EVENTS,b=0,c=a.length;b<c;b++)this[a[b]]&&this.register(a[b],this[a[b]]);return this.active=true},deactivate:function(){if(!this.active)return false;for(var a=OpenLayers.Events.prototype.BROWSER_EVENTS,b=0,c=a.length;b<c;b++)this[a[b]]&&this.unregister(a[b],this[a[b]]);this.active=false;return true},callback:function(a,b){a&&this.callbacks[a]&&this.callbacks[a].apply(this.control,b)},register:function(a,
|
||||
b){this.map.events.registerPriority(a,this,b);this.map.events.registerPriority(a,this,this.setEvent)},unregister:function(a,b){this.map.events.unregister(a,this,b);this.map.events.unregister(a,this,this.setEvent)},setEvent:function(a){this.evt=a;return true},destroy:function(){this.deactivate();this.control=this.map=null},CLASS_NAME:"OpenLayers.Handler"});OpenLayers.Handler.MOD_NONE=0;OpenLayers.Handler.MOD_SHIFT=1;OpenLayers.Handler.MOD_CTRL=2;OpenLayers.Handler.MOD_ALT=4;
|
||||
OpenLayers.Handler.Drag=OpenLayers.Class(OpenLayers.Handler,{started:!1,stopDown:!0,dragging:!1,touch:!1,last:null,start:null,lastMoveEvt:null,oldOnselectstart:null,interval:0,timeoutId:null,documentDrag:!1,documentEvents:null,initialize:function(a,b,c){OpenLayers.Handler.prototype.initialize.apply(this,arguments);if(this.documentDrag===true){var d=this;this._docMove=function(a){d.mousemove({xy:{x:a.clientX,y:a.clientY},element:document})};this._docUp=function(a){d.mouseup({xy:{x:a.clientX,y:a.clientY}})}}},
|
||||
dragstart:function(a){var b=true;this.dragging=false;if(this.checkModifiers(a)&&(OpenLayers.Event.isLeftClick(a)||OpenLayers.Event.isSingleTouch(a))){this.started=true;this.last=this.start=a.xy;OpenLayers.Element.addClass(this.map.viewPortDiv,"olDragDown");this.down(a);this.callback("down",[a.xy]);OpenLayers.Event.stop(a);if(!this.oldOnselectstart)this.oldOnselectstart=document.onselectstart?document.onselectstart:OpenLayers.Function.True;document.onselectstart=OpenLayers.Function.False;b=!this.stopDown}else{this.started=
|
||||
false;this.last=this.start=null}return b},dragmove:function(a){this.lastMoveEvt=a;if(this.started&&!this.timeoutId&&(a.xy.x!=this.last.x||a.xy.y!=this.last.y)){if(this.documentDrag===true&&this.documentEvents)if(a.element===document){this.adjustXY(a);this.setEvent(a)}else this.removeDocumentEvents();if(this.interval>0)this.timeoutId=setTimeout(OpenLayers.Function.bind(this.removeTimeout,this),this.interval);this.dragging=true;this.move(a);this.callback("move",[a.xy]);if(!this.oldOnselectstart){this.oldOnselectstart=
|
||||
document.onselectstart;document.onselectstart=OpenLayers.Function.False}this.last=a.xy}return true},dragend:function(a){if(this.started){if(this.documentDrag===true&&this.documentEvents){this.adjustXY(a);this.removeDocumentEvents()}var b=this.start!=this.last;this.dragging=this.started=false;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown");this.up(a);this.callback("up",[a.xy]);b&&this.callback("done",[a.xy]);document.onselectstart=this.oldOnselectstart}return true},down:function(){},
|
||||
move:function(){},up:function(){},out:function(){},mousedown:function(a){return this.dragstart(a)},touchstart:function(a){if(!this.touch){this.touch=true;this.map.events.un({mousedown:this.mousedown,mouseup:this.mouseup,mousemove:this.mousemove,click:this.click,scope:this})}return this.dragstart(a)},mousemove:function(a){return this.dragmove(a)},touchmove:function(a){return this.dragmove(a)},removeTimeout:function(){this.timeoutId=null;this.dragging&&this.mousemove(this.lastMoveEvt)},mouseup:function(a){return this.dragend(a)},
|
||||
touchend:function(a){a.xy=this.last;return this.dragend(a)},mouseout:function(a){if(this.started&&OpenLayers.Util.mouseLeft(a,this.map.viewPortDiv))if(this.documentDrag===true)this.addDocumentEvents();else{var b=this.start!=this.last;this.dragging=this.started=false;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown");this.out(a);this.callback("out",[]);b&&this.callback("done",[a.xy]);if(document.onselectstart)document.onselectstart=this.oldOnselectstart}return true},click:function(){return this.start==
|
||||
this.last},activate:function(){var a=false;if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.dragging=false;a=true}return a},deactivate:function(){var a=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.dragging=this.started=this.touch=false;this.last=this.start=null;a=true;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown")}return a},adjustXY:function(a){var b=OpenLayers.Util.pagePosition(this.map.viewPortDiv);a.xy.x=a.xy.x-b[0];a.xy.y=
|
||||
a.xy.y-b[1]},addDocumentEvents:function(){OpenLayers.Element.addClass(document.body,"olDragDown");this.documentEvents=true;OpenLayers.Event.observe(document,"mousemove",this._docMove);OpenLayers.Event.observe(document,"mouseup",this._docUp)},removeDocumentEvents:function(){OpenLayers.Element.removeClass(document.body,"olDragDown");this.documentEvents=false;OpenLayers.Event.stopObserving(document,"mousemove",this._docMove);OpenLayers.Event.stopObserving(document,"mouseup",this._docUp)},CLASS_NAME:"OpenLayers.Handler.Drag"});
|
||||
OpenLayers.Handler.Feature=OpenLayers.Class(OpenLayers.Handler,{EVENTMAP:{click:{"in":"click",out:"clickout"},mousemove:{"in":"over",out:"out"},dblclick:{"in":"dblclick",out:null},mousedown:{"in":null,out:null},mouseup:{"in":null,out:null},touchstart:{"in":"click",out:"clickout"}},feature:null,lastFeature:null,down:null,up:null,touch:!1,clickTolerance:4,geometryTypes:null,stopClick:!0,stopDown:!0,stopUp:!1,initialize:function(a,b,c,d){OpenLayers.Handler.prototype.initialize.apply(this,[a,c,d]);this.layer=
|
||||
b},touchstart:function(a){if(!this.touch){this.touch=true;this.map.events.un({mousedown:this.mousedown,mouseup:this.mouseup,mousemove:this.mousemove,click:this.click,dblclick:this.dblclick,scope:this})}return OpenLayers.Event.isMultiTouch(a)?true:this.mousedown(a)},touchmove:function(a){OpenLayers.Event.stop(a)},mousedown:function(a){if(OpenLayers.Event.isLeftClick(a)||OpenLayers.Event.isSingleTouch(a))this.down=a.xy;return this.handle(a)?!this.stopDown:true},mouseup:function(a){this.up=a.xy;return this.handle(a)?
|
||||
!this.stopUp:true},click:function(a){return this.handle(a)?!this.stopClick:true},mousemove:function(a){if(!this.callbacks.over&&!this.callbacks.out)return true;this.handle(a);return true},dblclick:function(a){return!this.handle(a)},geometryTypeMatches:function(a){return this.geometryTypes==null||OpenLayers.Util.indexOf(this.geometryTypes,a.geometry.CLASS_NAME)>-1},handle:function(a){if(this.feature&&!this.feature.layer)this.feature=null;var b=a.type,c=false,d=!!this.feature,e=b=="click"||b=="dblclick"||
|
||||
b=="touchstart";if((this.feature=this.layer.getFeatureFromEvent(a))&&!this.feature.layer)this.feature=null;if(this.lastFeature&&!this.lastFeature.layer)this.lastFeature=null;if(this.feature){b==="touchstart"&&OpenLayers.Event.stop(a);a=this.feature!=this.lastFeature;if(this.geometryTypeMatches(this.feature)){if(d&&a){this.lastFeature&&this.triggerCallback(b,"out",[this.lastFeature]);this.triggerCallback(b,"in",[this.feature])}else(!d||e)&&this.triggerCallback(b,"in",[this.feature]);this.lastFeature=
|
||||
this.feature;c=true}else{this.lastFeature&&(d&&a||e)&&this.triggerCallback(b,"out",[this.lastFeature]);this.feature=null}}else this.lastFeature&&(d||e)&&this.triggerCallback(b,"out",[this.lastFeature]);return c},triggerCallback:function(a,b,c){(b=this.EVENTMAP[a][b])&&(a=="click"&&this.up&&this.down?Math.sqrt(Math.pow(this.up.x-this.down.x,2)+Math.pow(this.up.y-this.down.y,2))<=this.clickTolerance&&this.callback(b,c):this.callback(b,c))},activate:function(){var a=false;if(OpenLayers.Handler.prototype.activate.apply(this,
|
||||
arguments)){this.moveLayerToTop();this.map.events.on({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this});a=true}return a},deactivate:function(){var a=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.moveLayerBack();this.up=this.down=this.lastFeature=this.feature=null;this.touch=false;this.map.events.un({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this});a=true}return a},handleMapEvents:function(a){(a.type=="removelayer"||
|
||||
a.property=="order")&&this.moveLayerToTop()},moveLayerToTop:function(){var a=Math.max(this.map.Z_INDEX_BASE.Feature-1,this.layer.getZIndex())+1;this.layer.setZIndex(a)},moveLayerBack:function(){var a=this.layer.getZIndex()-1;a>=this.map.Z_INDEX_BASE.Feature?this.layer.setZIndex(a):this.map.setLayerZIndex(this.layer,this.map.getLayerIndex(this.layer))},CLASS_NAME:"OpenLayers.Handler.Feature"});
|
||||
OpenLayers.Control.DragFeature=OpenLayers.Class(OpenLayers.Control,{geometryTypes:null,onStart:function(){},onDrag:function(){},onComplete:function(){},onEnter:function(){},onLeave:function(){},documentDrag:!1,layer:null,feature:null,dragCallbacks:{},featureCallbacks:{},lastPixel:null,initialize:function(a,b){OpenLayers.Control.prototype.initialize.apply(this,[b]);this.layer=a;this.handlers={drag:new OpenLayers.Handler.Drag(this,OpenLayers.Util.extend({down:this.downFeature,move:this.moveFeature,
|
||||
up:this.upFeature,out:this.cancel,done:this.doneDragging},this.dragCallbacks),{documentDrag:this.documentDrag}),feature:new OpenLayers.Handler.Feature(this,this.layer,OpenLayers.Util.extend({click:this.clickFeature,clickout:this.clickoutFeature,over:this.overFeature,out:this.outFeature},this.featureCallbacks),{geometryTypes:this.geometryTypes})}},clickFeature:function(a){if(this.handlers.feature.touch&&!this.over&&this.overFeature(a)){this.handlers.drag.dragstart(this.handlers.feature.evt);this.handlers.drag.stopDown=
|
||||
false}},clickoutFeature:function(a){if(this.handlers.feature.touch&&this.over){this.outFeature(a);this.handlers.drag.stopDown=true}},destroy:function(){this.layer=null;OpenLayers.Control.prototype.destroy.apply(this,[])},activate:function(){return this.handlers.feature.activate()&&OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){this.handlers.drag.deactivate();this.handlers.feature.deactivate();this.feature=null;this.dragging=false;this.lastPixel=null;OpenLayers.Element.removeClass(this.map.viewPortDiv,
|
||||
this.displayClass+"Over");return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},overFeature:function(a){var b=false;if(this.handlers.drag.dragging)this.over=this.feature.id==a.id?true:false;else{this.feature=a;this.handlers.drag.activate();this.over=b=true;OpenLayers.Element.addClass(this.map.viewPortDiv,this.displayClass+"Over");this.onEnter(a)}return b},downFeature:function(a){this.lastPixel=a;this.onStart(this.feature,a)},moveFeature:function(a){var b=this.map.getResolution();this.feature.geometry.move(b*
|
||||
(a.x-this.lastPixel.x),b*(this.lastPixel.y-a.y));this.layer.drawFeature(this.feature);this.lastPixel=a;this.onDrag(this.feature,a)},upFeature:function(){this.over||this.handlers.drag.deactivate()},doneDragging:function(a){this.onComplete(this.feature,a)},outFeature:function(a){if(this.handlers.drag.dragging){if(this.feature.id==a.id)this.over=false}else{this.over=false;this.handlers.drag.deactivate();OpenLayers.Element.removeClass(this.map.viewPortDiv,this.displayClass+"Over");this.onLeave(a);this.feature=
|
||||
null}},cancel:function(){this.handlers.drag.deactivate();this.over=false},setMap:function(a){this.handlers.drag.setMap(a);this.handlers.feature.setMap(a);OpenLayers.Control.prototype.setMap.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.DragFeature"});
|
||||
OpenLayers.Feature=OpenLayers.Class({layer:null,id:null,lonlat:null,data:null,marker:null,popupClass:null,popup:null,initialize:function(a,b,c){this.layer=a;this.lonlat=b;this.data=c!=null?c:{};this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){this.layer!=null&&this.layer.map!=null&&this.popup!=null&&this.layer.map.removePopup(this.popup);this.layer!=null&&this.marker!=null&&this.layer.removeMarker(this.marker);this.data=this.lonlat=this.id=this.layer=null;if(this.marker!=
|
||||
null){this.destroyMarker(this.marker);this.marker=null}if(this.popup!=null){this.destroyPopup(this.popup);this.popup=null}},onScreen:function(){var a=false;this.layer!=null&&this.layer.map!=null&&(a=this.layer.map.getExtent().containsLonLat(this.lonlat));return a},createMarker:function(){if(this.lonlat!=null)this.marker=new OpenLayers.Marker(this.lonlat,this.data.icon);return this.marker},destroyMarker:function(){this.marker.destroy()},createPopup:function(a){if(this.lonlat!=null){if(!this.popup)this.popup=
|
||||
new (this.popupClass?this.popupClass:OpenLayers.Popup.Anchored)(this.id+"_popup",this.lonlat,this.data.popupSize,this.data.popupContentHTML,this.marker?this.marker.icon:null,a);if(this.data.overflow!=null)this.popup.contentDiv.style.overflow=this.data.overflow;this.popup.feature=this}return this.popup},destroyPopup:function(){if(this.popup){this.popup.feature=null;this.popup.destroy();this.popup=null}},CLASS_NAME:"OpenLayers.Feature"});
|
||||
OpenLayers.State={UNKNOWN:"Unknown",INSERT:"Insert",UPDATE:"Update",DELETE:"Delete"};
|
||||
OpenLayers.Feature.Vector=OpenLayers.Class(OpenLayers.Feature,{fid:null,geometry:null,attributes:null,bounds:null,state:null,style:null,url:null,renderIntent:"default",modified:null,initialize:function(a,b,c){OpenLayers.Feature.prototype.initialize.apply(this,[null,null,b]);this.lonlat=null;this.geometry=a?a:null;this.state=null;this.attributes={};if(b)this.attributes=OpenLayers.Util.extend(this.attributes,b);this.style=c?c:null},destroy:function(){if(this.layer){this.layer.removeFeatures(this);this.layer=
|
||||
null}this.modified=this.geometry=null;OpenLayers.Feature.prototype.destroy.apply(this,arguments)},clone:function(){return new OpenLayers.Feature.Vector(this.geometry?this.geometry.clone():null,this.attributes,this.style)},onScreen:function(a){var b=false;if(this.layer&&this.layer.map){b=this.layer.map.getExtent();if(a){a=this.geometry.getBounds();b=b.intersectsBounds(a)}else b=b.toGeometry().intersects(this.geometry)}return b},getVisibility:function(){return!(this.style&&this.style.display=="none"||
|
||||
!this.layer||this.layer&&this.layer.styleMap&&this.layer.styleMap.createSymbolizer(this,this.renderIntent).display=="none"||this.layer&&!this.layer.getVisibility())},createMarker:function(){return null},destroyMarker:function(){},createPopup:function(){return null},atPoint:function(a,b,c){var d=false;this.geometry&&(d=this.geometry.atPoint(a,b,c));return d},destroyPopup:function(){},move:function(a){if(this.layer&&this.geometry.move){var a=a.CLASS_NAME=="OpenLayers.LonLat"?this.layer.getViewPortPxFromLonLat(a):
|
||||
a,b=this.layer.getViewPortPxFromLonLat(this.geometry.getBounds().getCenterLonLat()),c=this.layer.map.getResolution();this.geometry.move(c*(a.x-b.x),c*(b.y-a.y));this.layer.drawFeature(this);return b}},toState:function(a){if(a==OpenLayers.State.UPDATE)switch(this.state){case OpenLayers.State.UNKNOWN:case OpenLayers.State.DELETE:this.state=a}else if(a==OpenLayers.State.INSERT)switch(this.state){case OpenLayers.State.UNKNOWN:break;default:this.state=a}else if(a==OpenLayers.State.DELETE)switch(this.state){case OpenLayers.State.UNKNOWN:case OpenLayers.State.UPDATE:this.state=
|
||||
a}else if(a==OpenLayers.State.UNKNOWN)this.state=a},CLASS_NAME:"OpenLayers.Feature.Vector"});
|
||||
OpenLayers.Feature.Vector.style={"default":{fillColor:"#ee9900",fillOpacity:0.4,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"#ee9900",strokeOpacity:1,strokeWidth:1,strokeLinecap:"round",strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"inherit",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},select:{fillColor:"blue",fillOpacity:0.4,
|
||||
hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"blue",strokeOpacity:1,strokeWidth:2,strokeLinecap:"round",strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"pointer",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},temporary:{fillColor:"#66cccc",fillOpacity:0.2,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"#66cccc",strokeOpacity:1,
|
||||
strokeLinecap:"round",strokeWidth:2,strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"inherit",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},"delete":{display:"none"}};
|
||||
OpenLayers.Style=OpenLayers.Class({id:null,name:null,title:null,description:null,layerName:null,isDefault:!1,rules:null,context:null,defaultStyle:null,defaultsPerSymbolizer:!1,propertyStyles:null,initialize:function(a,b){OpenLayers.Util.extend(this,b);this.rules=[];b&&b.rules&&this.addRules(b.rules);this.setDefaultStyle(a||OpenLayers.Feature.Vector.style["default"]);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){for(var a=0,b=this.rules.length;a<b;a++){this.rules[a].destroy();
|
||||
this.rules[a]=null}this.defaultStyle=this.rules=null},createSymbolizer:function(a){for(var b=this.defaultsPerSymbolizer?{}:this.createLiterals(OpenLayers.Util.extend({},this.defaultStyle),a),c=this.rules,d,e=[],f=false,g=0,h=c.length;g<h;g++){d=c[g];if(d.evaluate(a))if(d instanceof OpenLayers.Rule&&d.elseFilter)e.push(d);else{f=true;this.applySymbolizer(d,b,a)}}if(f==false&&e.length>0){f=true;g=0;for(h=e.length;g<h;g++)this.applySymbolizer(e[g],b,a)}if(c.length>0&&f==false)b.display="none";if(b.label!=
|
||||
null&&typeof b.label!=="string")b.label=String(b.label);return b},applySymbolizer:function(a,b,c){var d=c.geometry?this.getSymbolizerPrefix(c.geometry):OpenLayers.Style.SYMBOLIZER_PREFIXES[0],a=a.symbolizer[d]||a.symbolizer;if(this.defaultsPerSymbolizer===true){d=this.defaultStyle;OpenLayers.Util.applyDefaults(a,{pointRadius:d.pointRadius});(a.stroke===true||a.graphic===true)&&OpenLayers.Util.applyDefaults(a,{strokeWidth:d.strokeWidth,strokeColor:d.strokeColor,strokeOpacity:d.strokeOpacity,strokeDashstyle:d.strokeDashstyle,
|
||||
strokeLinecap:d.strokeLinecap});(a.fill===true||a.graphic===true)&&OpenLayers.Util.applyDefaults(a,{fillColor:d.fillColor,fillOpacity:d.fillOpacity});a.graphic===true&&OpenLayers.Util.applyDefaults(a,{pointRadius:this.defaultStyle.pointRadius,externalGraphic:this.defaultStyle.externalGraphic,graphicName:this.defaultStyle.graphicName,graphicOpacity:this.defaultStyle.graphicOpacity,graphicWidth:this.defaultStyle.graphicWidth,graphicHeight:this.defaultStyle.graphicHeight,graphicXOffset:this.defaultStyle.graphicXOffset,
|
||||
graphicYOffset:this.defaultStyle.graphicYOffset})}return this.createLiterals(OpenLayers.Util.extend(b,a),c)},createLiterals:function(a,b){var c=OpenLayers.Util.extend({},b.attributes||b.data);OpenLayers.Util.extend(c,this.context);for(var d in this.propertyStyles)a[d]=OpenLayers.Style.createLiteral(a[d],c,b,d);return a},findPropertyStyles:function(){var a={};this.addPropertyStyles(a,this.defaultStyle);for(var b=this.rules,c,d,e=0,f=b.length;e<f;e++){c=b[e].symbolizer;for(var g in c){d=c[g];if(typeof d==
|
||||
"object")this.addPropertyStyles(a,d);else{this.addPropertyStyles(a,c);break}}}return a},addPropertyStyles:function(a,b){var c,d;for(d in b){c=b[d];typeof c=="string"&&c.match(/\$\{\w+\}/)&&(a[d]=true)}return a},addRules:function(a){Array.prototype.push.apply(this.rules,a);this.propertyStyles=this.findPropertyStyles()},setDefaultStyle:function(a){this.defaultStyle=a;this.propertyStyles=this.findPropertyStyles()},getSymbolizerPrefix:function(a){for(var b=OpenLayers.Style.SYMBOLIZER_PREFIXES,c=0,d=b.length;c<
|
||||
d;c++)if(a.CLASS_NAME.indexOf(b[c])!=-1)return b[c]},clone:function(){var a=OpenLayers.Util.extend({},this);if(this.rules){a.rules=[];for(var b=0,c=this.rules.length;b<c;++b)a.rules.push(this.rules[b].clone())}a.context=this.context&&OpenLayers.Util.extend({},this.context);b=OpenLayers.Util.extend({},this.defaultStyle);return new OpenLayers.Style(b,a)},CLASS_NAME:"OpenLayers.Style"});
|
||||
OpenLayers.Style.createLiteral=function(a,b,c,d){if(typeof a=="string"&&a.indexOf("${")!=-1){a=OpenLayers.String.format(a,b,[c,d]);a=isNaN(a)||!a?a:parseFloat(a)}return a};OpenLayers.Style.SYMBOLIZER_PREFIXES=["Point","Line","Polygon","Text","Raster"];
|
||||
OpenLayers.StyleMap=OpenLayers.Class({styles:null,extendDefault:!0,initialize:function(a,b){this.styles={"default":new OpenLayers.Style(OpenLayers.Feature.Vector.style["default"]),select:new OpenLayers.Style(OpenLayers.Feature.Vector.style.select),temporary:new OpenLayers.Style(OpenLayers.Feature.Vector.style.temporary),"delete":new OpenLayers.Style(OpenLayers.Feature.Vector.style["delete"])};if(a instanceof OpenLayers.Style){this.styles["default"]=a;this.styles.select=a;this.styles.temporary=a;this.styles["delete"]=
|
||||
a}else if(typeof a=="object")for(var c in a)if(a[c]instanceof OpenLayers.Style)this.styles[c]=a[c];else if(typeof a[c]=="object")this.styles[c]=new OpenLayers.Style(a[c]);else{this.styles["default"]=new OpenLayers.Style(a);this.styles.select=new OpenLayers.Style(a);this.styles.temporary=new OpenLayers.Style(a);this.styles["delete"]=new OpenLayers.Style(a);break}OpenLayers.Util.extend(this,b)},destroy:function(){for(var a in this.styles)this.styles[a].destroy();this.styles=null},createSymbolizer:function(a,
|
||||
b){a||(a=new OpenLayers.Feature.Vector);this.styles[b]||(b="default");a.renderIntent=b;var c={};this.extendDefault&&b!="default"&&(c=this.styles["default"].createSymbolizer(a));return OpenLayers.Util.extend(c,this.styles[b].createSymbolizer(a))},addUniqueValueRules:function(a,b,c,d){var e=[],f;for(f in c)e.push(new OpenLayers.Rule({symbolizer:c[f],context:d,filter:new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.EQUAL_TO,property:b,value:f})}));this.styles[a].addRules(e)},CLASS_NAME:"OpenLayers.StyleMap"});
|
||||
OpenLayers.Layer.Vector=OpenLayers.Class(OpenLayers.Layer,{isBaseLayer:!1,isFixed:!1,features:null,filter:null,selectedFeatures:null,unrenderedFeatures:null,reportError:!0,style:null,styleMap:null,strategies:null,protocol:null,renderers:["SVG","VML","Canvas"],renderer:null,rendererOptions:null,geometryType:null,drawn:!1,ratio:1,initialize:function(a,b){OpenLayers.Layer.prototype.initialize.apply(this,arguments);(!this.renderer||!this.renderer.supported())&&this.assignRenderer();if(!this.renderer||
|
||||
!this.renderer.supported()){this.renderer=null;this.displayError()}if(!this.styleMap)this.styleMap=new OpenLayers.StyleMap;this.features=[];this.selectedFeatures=[];this.unrenderedFeatures={};if(this.strategies)for(var c=0,d=this.strategies.length;c<d;c++)this.strategies[c].setLayer(this)},destroy:function(){if(this.strategies){var a,b,c;b=0;for(c=this.strategies.length;b<c;b++){a=this.strategies[b];a.autoDestroy&&a.destroy()}this.strategies=null}if(this.protocol){this.protocol.autoDestroy&&this.protocol.destroy();
|
||||
this.protocol=null}this.destroyFeatures();this.unrenderedFeatures=this.selectedFeatures=this.features=null;this.renderer&&this.renderer.destroy();this.drawn=this.geometryType=this.renderer=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},clone:function(a){a==null&&(a=new OpenLayers.Layer.Vector(this.name,this.getOptions()));for(var a=OpenLayers.Layer.prototype.clone.apply(this,[a]),b=this.features,c=b.length,d=Array(c),e=0;e<c;++e)d[e]=b[e].clone();a.features=d;return a},refresh:function(a){this.calculateInRange()&&
|
||||
this.visibility&&this.events.triggerEvent("refresh",a)},assignRenderer:function(){for(var a=0,b=this.renderers.length;a<b;a++){var c=this.renderers[a];if((c=typeof c=="function"?c:OpenLayers.Renderer[c])&&c.prototype.supported()){this.renderer=new c(this.div,this.rendererOptions);break}}},displayError:function(){this.reportError&&OpenLayers.Console.userError(OpenLayers.i18n("browserNotSupported",{renderers:this.renderers.join("\n")}))},setMap:function(a){OpenLayers.Layer.prototype.setMap.apply(this,
|
||||
arguments);if(this.renderer){this.renderer.map=this.map;var b=this.map.getSize();b.w=b.w*this.ratio;b.h=b.h*this.ratio;this.renderer.setSize(b)}else this.map.removeLayer(this)},afterAdd:function(){if(this.strategies){var a,b,c;b=0;for(c=this.strategies.length;b<c;b++){a=this.strategies[b];a.autoActivate&&a.activate()}}},removeMap:function(){this.drawn=false;if(this.strategies){var a,b,c;b=0;for(c=this.strategies.length;b<c;b++){a=this.strategies[b];a.autoActivate&&a.deactivate()}}},onMapResize:function(){OpenLayers.Layer.prototype.onMapResize.apply(this,
|
||||
arguments);var a=this.map.getSize();a.w=a.w*this.ratio;a.h=a.h*this.ratio;this.renderer.setSize(a)},moveTo:function(a,b,c){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);var d=true;if(!c){this.renderer.root.style.visibility="hidden";var d=this.map.getSize(),e=d.w,d=d.h,e=e/2*this.ratio-e/2,d=d/2*this.ratio-d/2,e=e+parseInt(this.map.layerContainerDiv.style.left,10),e=-Math.round(e),d=d+parseInt(this.map.layerContainerDiv.style.top,10),d=-Math.round(d);this.div.style.left=e+"px";this.div.style.top=
|
||||
d+"px";e=this.map.getExtent().scale(this.ratio);d=this.renderer.setExtent(e,b);this.renderer.root.style.visibility="visible";if(OpenLayers.IS_GECKO===true)this.div.scrollLeft=this.div.scrollLeft;if(!b&&d)for(var f in this.unrenderedFeatures){e=this.unrenderedFeatures[f];this.drawFeature(e)}}if(!this.drawn||b||!d){this.drawn=true;f=0;for(d=this.features.length;f<d;f++){this.renderer.locked=f!==d-1;e=this.features[f];this.drawFeature(e)}}},display:function(a){OpenLayers.Layer.prototype.display.apply(this,
|
||||
arguments);var b=this.div.style.display;if(b!=this.renderer.root.style.display)this.renderer.root.style.display=b},addFeatures:function(a,b){OpenLayers.Util.isArray(a)||(a=[a]);var c=!b||!b.silent;if(c){var d={features:a};if(this.events.triggerEvent("beforefeaturesadded",d)===false)return;a=d.features}for(var d=[],e=0,f=a.length;e<f;e++){this.renderer.locked=e!=a.length-1?true:false;var g=a[e];if(this.geometryType&&!(g.geometry instanceof this.geometryType))throw new TypeError("addFeatures: component should be an "+
|
||||
this.geometryType.prototype.CLASS_NAME);g.layer=this;if(!g.style&&this.style)g.style=OpenLayers.Util.extend({},this.style);if(c){if(this.events.triggerEvent("beforefeatureadded",{feature:g})===false)continue;this.preFeatureInsert(g)}d.push(g);this.features.push(g);this.drawFeature(g);if(c){this.events.triggerEvent("featureadded",{feature:g});this.onFeatureInsert(g)}}c&&this.events.triggerEvent("featuresadded",{features:d})},removeFeatures:function(a,b){if(a&&a.length!==0){if(a===this.features)return this.removeAllFeatures(b);
|
||||
OpenLayers.Util.isArray(a)||(a=[a]);a===this.selectedFeatures&&(a=a.slice());var c=!b||!b.silent;c&&this.events.triggerEvent("beforefeaturesremoved",{features:a});for(var d=a.length-1;d>=0;d--){this.renderer.locked=d!=0&&a[d-1].geometry?true:false;var e=a[d];delete this.unrenderedFeatures[e.id];c&&this.events.triggerEvent("beforefeatureremoved",{feature:e});this.features=OpenLayers.Util.removeItem(this.features,e);e.layer=null;e.geometry&&this.renderer.eraseFeatures(e);OpenLayers.Util.indexOf(this.selectedFeatures,
|
||||
e)!=-1&&OpenLayers.Util.removeItem(this.selectedFeatures,e);c&&this.events.triggerEvent("featureremoved",{feature:e})}c&&this.events.triggerEvent("featuresremoved",{features:a})}},removeAllFeatures:function(a){var a=!a||!a.silent,b=this.features;a&&this.events.triggerEvent("beforefeaturesremoved",{features:b});for(var c,d=b.length-1;d>=0;d--){c=b[d];a&&this.events.triggerEvent("beforefeatureremoved",{feature:c});c.layer=null;a&&this.events.triggerEvent("featureremoved",{feature:c})}this.renderer.clear();
|
||||
this.features=[];this.unrenderedFeatures={};this.selectedFeatures=[];a&&this.events.triggerEvent("featuresremoved",{features:b})},destroyFeatures:function(a,b){if(a==void 0)a=this.features;if(a){this.removeFeatures(a,b);for(var c=a.length-1;c>=0;c--)a[c].destroy()}},drawFeature:function(a,b){if(this.drawn){if(typeof b!="object"){!b&&a.state===OpenLayers.State.DELETE&&(b="delete");var c=b||a.renderIntent;(b=a.style||this.style)||(b=this.styleMap.createSymbolizer(a,c))}c=this.renderer.drawFeature(a,
|
||||
b);c===false||c===null?this.unrenderedFeatures[a.id]=a:delete this.unrenderedFeatures[a.id]}},eraseFeatures:function(a){this.renderer.eraseFeatures(a)},getFeatureFromEvent:function(a){if(!this.renderer)throw Error("getFeatureFromEvent called on layer with no renderer. This usually means you destroyed a layer, but not some handler which is associated with it.");var b=null;(a=this.renderer.getFeatureIdFromEvent(a))&&(b=typeof a==="string"?this.getFeatureById(a):a);return b},getFeatureBy:function(a,
|
||||
b){for(var c=null,d=0,e=this.features.length;d<e;++d)if(this.features[d][a]==b){c=this.features[d];break}return c},getFeatureById:function(a){return this.getFeatureBy("id",a)},getFeatureByFid:function(a){return this.getFeatureBy("fid",a)},getFeaturesByAttribute:function(a,b){var c,d,e=this.features.length,f=[];for(c=0;c<e;c++)(d=this.features[c])&&d.attributes&&d.attributes[a]===b&&f.push(d);return f},onFeatureInsert:function(){},preFeatureInsert:function(){},getDataExtent:function(){var a=null,b=
|
||||
this.features;if(b&&b.length>0)for(var c=null,d=0,e=b.length;d<e;d++)if(c=b[d].geometry){a===null&&(a=new OpenLayers.Bounds);a.extend(c.getBounds())}return a},CLASS_NAME:"OpenLayers.Layer.Vector"});
|
||||
OpenLayers.Layer.Vector.RootContainer=OpenLayers.Class(OpenLayers.Layer.Vector,{displayInLayerSwitcher:!1,layers:null,display:function(){},getFeatureFromEvent:function(a){for(var b=this.layers,c,d=0;d<b.length;d++)if(c=b[d].getFeatureFromEvent(a))return c},setMap:function(a){OpenLayers.Layer.Vector.prototype.setMap.apply(this,arguments);this.collectRoots();a.events.register("changelayer",this,this.handleChangeLayer)},removeMap:function(a){a.events.unregister("changelayer",this,this.handleChangeLayer);
|
||||
this.resetRoots();OpenLayers.Layer.Vector.prototype.removeMap.apply(this,arguments)},collectRoots:function(){for(var a,b=0;b<this.map.layers.length;++b){a=this.map.layers[b];OpenLayers.Util.indexOf(this.layers,a)!=-1&&a.renderer.moveRoot(this.renderer)}},resetRoots:function(){for(var a,b=0;b<this.layers.length;++b){a=this.layers[b];this.renderer&&a.renderer.getRenderLayerId()==this.id&&this.renderer.moveRoot(a.renderer)}},handleChangeLayer:function(a){var b=a.layer;if(a.property=="order"&&OpenLayers.Util.indexOf(this.layers,
|
||||
b)!=-1){this.resetRoots();this.collectRoots()}},CLASS_NAME:"OpenLayers.Layer.Vector.RootContainer"});
|
||||
OpenLayers.Control.SelectFeature=OpenLayers.Class(OpenLayers.Control,{multipleKey:null,toggleKey:null,multiple:!1,clickout:!0,toggle:!1,hover:!1,highlightOnly:!1,box:!1,onBeforeSelect:function(){},onSelect:function(){},onUnselect:function(){},scope:null,geometryTypes:null,layer:null,layers:null,callbacks:null,selectStyle:null,renderIntent:"select",handlers:null,initialize:function(a,b){OpenLayers.Control.prototype.initialize.apply(this,[b]);if(this.scope===null)this.scope=this;this.initLayer(a);var c=
|
||||
{click:this.clickFeature,clickout:this.clickoutFeature};if(this.hover){c.over=this.overFeature;c.out=this.outFeature}this.callbacks=OpenLayers.Util.extend(c,this.callbacks);this.handlers={feature:new OpenLayers.Handler.Feature(this,this.layer,this.callbacks,{geometryTypes:this.geometryTypes})};if(this.box)this.handlers.box=new OpenLayers.Handler.Box(this,{done:this.selectBox},{boxDivClassName:"olHandlerBoxSelectFeature"})},initLayer:function(a){if(OpenLayers.Util.isArray(a)){this.layers=a;this.layer=
|
||||
new OpenLayers.Layer.Vector.RootContainer(this.id+"_container",{layers:a})}else this.layer=a},destroy:function(){this.active&&this.layers&&this.map.removeLayer(this.layer);OpenLayers.Control.prototype.destroy.apply(this,arguments);this.layers&&this.layer.destroy()},activate:function(){if(!this.active){this.layers&&this.map.addLayer(this.layer);this.handlers.feature.activate();this.box&&this.handlers.box&&this.handlers.box.activate()}return OpenLayers.Control.prototype.activate.apply(this,arguments)},
|
||||
deactivate:function(){if(this.active){this.handlers.feature.deactivate();this.handlers.box&&this.handlers.box.deactivate();this.layers&&this.map.removeLayer(this.layer)}return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},unselectAll:function(a){for(var b=this.layers||[this.layer],c,d,e=0;e<b.length;++e){c=b[e];for(var f=c.selectedFeatures.length-1;f>=0;--f){d=c.selectedFeatures[f];(!a||a.except!=d)&&this.unselect(d)}}},clickFeature:function(a){if(!this.hover)if(OpenLayers.Util.indexOf(a.layer.selectedFeatures,
|
||||
a)>-1)this.toggleSelect()?this.unselect(a):this.multipleSelect()||this.unselectAll({except:a});else{this.multipleSelect()||this.unselectAll({except:a});this.select(a)}},multipleSelect:function(){return this.multiple||this.handlers.feature.evt&&this.handlers.feature.evt[this.multipleKey]},toggleSelect:function(){return this.toggle||this.handlers.feature.evt&&this.handlers.feature.evt[this.toggleKey]},clickoutFeature:function(){!this.hover&&this.clickout&&this.unselectAll()},overFeature:function(a){var b=
|
||||
a.layer;this.hover&&(this.highlightOnly?this.highlight(a):OpenLayers.Util.indexOf(b.selectedFeatures,a)==-1&&this.select(a))},outFeature:function(a){if(this.hover)if(this.highlightOnly){if(a._lastHighlighter==this.id)if(a._prevHighlighter&&a._prevHighlighter!=this.id){delete a._lastHighlighter;var b=this.map.getControl(a._prevHighlighter);b&&b.highlight(a)}else this.unhighlight(a)}else this.unselect(a)},highlight:function(a){var b=a.layer;if(this.events.triggerEvent("beforefeaturehighlighted",{feature:a})!==
|
||||
false){a._prevHighlighter=a._lastHighlighter;a._lastHighlighter=this.id;b.drawFeature(a,this.selectStyle||this.renderIntent);this.events.triggerEvent("featurehighlighted",{feature:a})}},unhighlight:function(a){var b=a.layer;if(a._prevHighlighter==void 0)delete a._lastHighlighter;else{if(a._prevHighlighter!=this.id)a._lastHighlighter=a._prevHighlighter;delete a._prevHighlighter}b.drawFeature(a,a.style||a.layer.style||"default");this.events.triggerEvent("featureunhighlighted",{feature:a})},select:function(a){var b=
|
||||
this.onBeforeSelect.call(this.scope,a),c=a.layer;if(b!==false){b=c.events.triggerEvent("beforefeatureselected",{feature:a});if(b!==false){c.selectedFeatures.push(a);this.highlight(a);if(!this.handlers.feature.lastFeature)this.handlers.feature.lastFeature=c.selectedFeatures[0];c.events.triggerEvent("featureselected",{feature:a});this.onSelect.call(this.scope,a)}}},unselect:function(a){var b=a.layer;this.unhighlight(a);OpenLayers.Util.removeItem(b.selectedFeatures,a);b.events.triggerEvent("featureunselected",
|
||||
{feature:a});this.onUnselect.call(this.scope,a)},selectBox:function(a){if(a instanceof OpenLayers.Bounds){var b=this.map.getLonLatFromPixel({x:a.left,y:a.bottom}),a=this.map.getLonLatFromPixel({x:a.right,y:a.top}),b=new OpenLayers.Bounds(b.lon,b.lat,a.lon,a.lat);this.multipleSelect()||this.unselectAll();a=this.multiple;this.multiple=true;var c=this.layers||[this.layer];this.events.triggerEvent("boxselectionstart",{layers:c});for(var d,e=0;e<c.length;++e){d=c[e];for(var f=0,g=d.features.length;f<g;++f){var h=
|
||||
d.features[f];h.getVisibility()&&(this.geometryTypes==null||OpenLayers.Util.indexOf(this.geometryTypes,h.geometry.CLASS_NAME)>-1)&&b.toGeometry().intersects(h.geometry)&&OpenLayers.Util.indexOf(d.selectedFeatures,h)==-1&&this.select(h)}}this.multiple=a;this.events.triggerEvent("boxselectionend",{layers:c})}},setMap:function(a){this.handlers.feature.setMap(a);this.box&&this.handlers.box.setMap(a);OpenLayers.Control.prototype.setMap.apply(this,arguments)},setLayer:function(a){var b=this.active;this.unselectAll();
|
||||
this.deactivate();if(this.layers){this.layer.destroy();this.layers=null}this.initLayer(a);this.handlers.feature.layer=this.layer;b&&this.activate()},CLASS_NAME:"OpenLayers.Control.SelectFeature"});
|
||||
OpenLayers.Handler.Keyboard=OpenLayers.Class(OpenLayers.Handler,{KEY_EVENTS:["keydown","keyup"],eventListener:null,observeElement:null,initialize:function(a,b,c){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.eventListener=OpenLayers.Function.bindAsEventListener(this.handleKeyEvent,this)},destroy:function(){this.deactivate();this.eventListener=null;OpenLayers.Handler.prototype.destroy.apply(this,arguments)},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,
|
||||
arguments)){this.observeElement=this.observeElement||document;for(var a=0,b=this.KEY_EVENTS.length;a<b;a++)OpenLayers.Event.observe(this.observeElement,this.KEY_EVENTS[a],this.eventListener);return true}return false},deactivate:function(){var a=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){for(var a=0,b=this.KEY_EVENTS.length;a<b;a++)OpenLayers.Event.stopObserving(this.observeElement,this.KEY_EVENTS[a],this.eventListener);a=true}return a},handleKeyEvent:function(a){this.checkModifiers(a)&&
|
||||
this.callback(a.type,[a])},CLASS_NAME:"OpenLayers.Handler.Keyboard"});
|
||||
OpenLayers.Control.ModifyFeature=OpenLayers.Class(OpenLayers.Control,{geometryTypes:null,clickout:!0,toggle:!0,standalone:!1,layer:null,feature:null,vertices:null,virtualVertices:null,selectControl:null,dragControl:null,handlers:null,deleteCodes:null,virtualStyle:null,vertexRenderIntent:null,mode:null,createVertices:!0,modified:!1,radiusHandle:null,dragHandle:null,onModificationStart:function(){},onModification:function(){},onModificationEnd:function(){},initialize:function(a,b){b=b||{};this.layer=
|
||||
a;this.vertices=[];this.virtualVertices=[];this.virtualStyle=OpenLayers.Util.extend({},this.layer.style||this.layer.styleMap.createSymbolizer(null,b.vertexRenderIntent));this.virtualStyle.fillOpacity=0.3;this.virtualStyle.strokeOpacity=0.3;this.deleteCodes=[46,68];this.mode=OpenLayers.Control.ModifyFeature.RESHAPE;OpenLayers.Control.prototype.initialize.apply(this,[b]);if(!OpenLayers.Util.isArray(this.deleteCodes))this.deleteCodes=[this.deleteCodes];var c=this,d={geometryTypes:this.geometryTypes,
|
||||
clickout:this.clickout,toggle:this.toggle,onBeforeSelect:this.beforeSelectFeature,onSelect:this.selectFeature,onUnselect:this.unselectFeature,scope:this};if(this.standalone===false)this.selectControl=new OpenLayers.Control.SelectFeature(a,d);this.dragControl=new OpenLayers.Control.DragFeature(a,{geometryTypes:["OpenLayers.Geometry.Point"],onStart:function(a,b){c.dragStart.apply(c,[a,b])},onDrag:function(a,b){c.dragVertex.apply(c,[a,b])},onComplete:function(a){c.dragComplete.apply(c,[a])},featureCallbacks:{over:function(a){(c.standalone!==
|
||||
true||a._sketch||c.feature===a)&&c.dragControl.overFeature.apply(c.dragControl,[a])}}});this.handlers={keyboard:new OpenLayers.Handler.Keyboard(this,{keydown:this.handleKeypress})}},destroy:function(){this.layer=null;this.standalone||this.selectControl.destroy();this.dragControl.destroy();OpenLayers.Control.prototype.destroy.apply(this,[])},activate:function(){return(this.standalone||this.selectControl.activate())&&this.handlers.keyboard.activate()&&OpenLayers.Control.prototype.activate.apply(this,
|
||||
arguments)},deactivate:function(){var a=false;if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){this.layer.removeFeatures(this.vertices,{silent:true});this.layer.removeFeatures(this.virtualVertices,{silent:true});this.vertices=[];this.dragControl.deactivate();var b=(a=this.feature)&&a.geometry&&a.layer;if(this.standalone===false){b&&this.selectControl.unselect.apply(this.selectControl,[a]);this.selectControl.deactivate()}else b&&this.unselectFeature(a);this.handlers.keyboard.deactivate();
|
||||
a=true}return a},beforeSelectFeature:function(a){return this.layer.events.triggerEvent("beforefeaturemodified",{feature:a})},selectFeature:function(a){if(!this.standalone||this.beforeSelectFeature(a)!==false){this.feature=a;this.modified=false;this.resetVertices();this.dragControl.activate();this.onModificationStart(this.feature)}var b=a.modified;if(a.geometry&&(!b||!b.geometry))this._originalGeometry=a.geometry.clone()},unselectFeature:function(a){this.layer.removeFeatures(this.vertices,{silent:true});
|
||||
this.vertices=[];this.layer.destroyFeatures(this.virtualVertices,{silent:true});this.virtualVertices=[];if(this.dragHandle){this.layer.destroyFeatures([this.dragHandle],{silent:true});delete this.dragHandle}if(this.radiusHandle){this.layer.destroyFeatures([this.radiusHandle],{silent:true});delete this.radiusHandle}this.feature=null;this.dragControl.deactivate();this.onModificationEnd(a);this.layer.events.triggerEvent("afterfeaturemodified",{feature:a,modified:this.modified});this.modified=false},
|
||||
dragStart:function(a,b){if(a!=this.feature&&!a.geometry.parent&&a!=this.dragHandle&&a!=this.radiusHandle){this.standalone===false&&this.feature&&this.selectControl.clickFeature.apply(this.selectControl,[this.feature]);if(this.geometryTypes==null||OpenLayers.Util.indexOf(this.geometryTypes,a.geometry.CLASS_NAME)!=-1){this.standalone||this.selectControl.clickFeature.apply(this.selectControl,[a]);this.dragControl.overFeature.apply(this.dragControl,[a]);this.dragControl.lastPixel=b;this.dragControl.handlers.drag.started=
|
||||
true;this.dragControl.handlers.drag.start=b;this.dragControl.handlers.drag.last=b}}},dragVertex:function(a,b){this.modified=true;if(this.feature.geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){if(this.feature!=a)this.feature=a;this.layer.events.triggerEvent("vertexmodified",{vertex:a.geometry,feature:this.feature,pixel:b})}else{if(a._index){a.geometry.parent.addComponent(a.geometry,a._index);delete a._index;OpenLayers.Util.removeItem(this.virtualVertices,a);this.vertices.push(a)}else if(a==this.dragHandle){this.layer.removeFeatures(this.vertices,
|
||||
{silent:true});this.vertices=[];if(this.radiusHandle){this.layer.destroyFeatures([this.radiusHandle],{silent:true});this.radiusHandle=null}}else a!==this.radiusHandle&&this.layer.events.triggerEvent("vertexmodified",{vertex:a.geometry,feature:this.feature,pixel:b});if(this.virtualVertices.length>0){this.layer.destroyFeatures(this.virtualVertices,{silent:true});this.virtualVertices=[]}this.layer.drawFeature(this.feature,this.standalone?void 0:this.selectControl.renderIntent)}this.layer.drawFeature(a)},
|
||||
dragComplete:function(){this.resetVertices();this.setFeatureState();this.onModification(this.feature);this.layer.events.triggerEvent("featuremodified",{feature:this.feature})},setFeatureState:function(){if(this.feature.state!=OpenLayers.State.INSERT&&this.feature.state!=OpenLayers.State.DELETE){this.feature.state=OpenLayers.State.UPDATE;if(this.modified&&this._originalGeometry){var a=this.feature;a.modified=OpenLayers.Util.extend(a.modified,{geometry:this._originalGeometry});delete this._originalGeometry}}},
|
||||
resetVertices:function(){this.dragControl.feature&&this.dragControl.outFeature(this.dragControl.feature);if(this.vertices.length>0){this.layer.removeFeatures(this.vertices,{silent:true});this.vertices=[]}if(this.virtualVertices.length>0){this.layer.removeFeatures(this.virtualVertices,{silent:true});this.virtualVertices=[]}if(this.dragHandle){this.layer.destroyFeatures([this.dragHandle],{silent:true});this.dragHandle=null}if(this.radiusHandle){this.layer.destroyFeatures([this.radiusHandle],{silent:true});
|
||||
this.radiusHandle=null}if(this.feature&&this.feature.geometry.CLASS_NAME!="OpenLayers.Geometry.Point"){this.mode&OpenLayers.Control.ModifyFeature.DRAG&&this.collectDragHandle();this.mode&(OpenLayers.Control.ModifyFeature.ROTATE|OpenLayers.Control.ModifyFeature.RESIZE)&&this.collectRadiusHandle();this.mode&OpenLayers.Control.ModifyFeature.RESHAPE&&(this.mode&OpenLayers.Control.ModifyFeature.RESIZE||this.collectVertices())}},handleKeypress:function(a){var b=a.keyCode;if(this.feature&&OpenLayers.Util.indexOf(this.deleteCodes,
|
||||
b)!=-1)if((b=this.dragControl.feature)&&OpenLayers.Util.indexOf(this.vertices,b)!=-1&&!this.dragControl.handlers.drag.dragging&&b.geometry.parent){b.geometry.parent.removeComponent(b.geometry);this.layer.events.triggerEvent("vertexremoved",{vertex:b.geometry,feature:this.feature,pixel:a.xy});this.layer.drawFeature(this.feature,this.standalone?void 0:this.selectControl.renderIntent);this.modified=true;this.resetVertices();this.setFeatureState();this.onModification(this.feature);this.layer.events.triggerEvent("featuremodified",
|
||||
{feature:this.feature})}},collectVertices:function(){function a(c){var d,e,f;if(c.CLASS_NAME=="OpenLayers.Geometry.Point"){e=new OpenLayers.Feature.Vector(c);e._sketch=true;e.renderIntent=b.vertexRenderIntent;b.vertices.push(e)}else{f=c.components.length;c.CLASS_NAME=="OpenLayers.Geometry.LinearRing"&&(f=f-1);for(d=0;d<f;++d){e=c.components[d];if(e.CLASS_NAME=="OpenLayers.Geometry.Point"){e=new OpenLayers.Feature.Vector(e);e._sketch=true;e.renderIntent=b.vertexRenderIntent;b.vertices.push(e)}else a(e)}if(b.createVertices&&
|
||||
c.CLASS_NAME!="OpenLayers.Geometry.MultiPoint"){d=0;for(f=c.components.length;d<f-1;++d){e=c.components[d];var g=c.components[d+1];if(e.CLASS_NAME=="OpenLayers.Geometry.Point"&&g.CLASS_NAME=="OpenLayers.Geometry.Point"){e=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point((e.x+g.x)/2,(e.y+g.y)/2),null,b.virtualStyle);e.geometry.parent=c;e._index=d+1;e._sketch=true;b.virtualVertices.push(e)}}}}}this.vertices=[];this.virtualVertices=[];var b=this;a.call(this,this.feature.geometry);this.layer.addFeatures(this.virtualVertices,
|
||||
{silent:true});this.layer.addFeatures(this.vertices,{silent:true})},collectDragHandle:function(){var a=this.feature.geometry,b=a.getBounds().getCenterLonLat(),b=new OpenLayers.Geometry.Point(b.lon,b.lat),c=new OpenLayers.Feature.Vector(b);b.move=function(b,c){OpenLayers.Geometry.Point.prototype.move.call(this,b,c);a.move(b,c)};c._sketch=true;this.dragHandle=c;this.dragHandle.renderIntent=this.vertexRenderIntent;this.layer.addFeatures([this.dragHandle],{silent:true})},collectRadiusHandle:function(){var a=
|
||||
this.feature.geometry,b=a.getBounds(),c=b.getCenterLonLat(),d=new OpenLayers.Geometry.Point(c.lon,c.lat),b=new OpenLayers.Geometry.Point(b.right,b.bottom),c=new OpenLayers.Feature.Vector(b),e=this.mode&OpenLayers.Control.ModifyFeature.RESIZE,f=this.mode&OpenLayers.Control.ModifyFeature.RESHAPE,g=this.mode&OpenLayers.Control.ModifyFeature.ROTATE;b.move=function(b,c){OpenLayers.Geometry.Point.prototype.move.call(this,b,c);var j=this.x-d.x,k=this.y-d.y,m=j-b,l=k-c;if(g){var n=Math.atan2(l,m),n=Math.atan2(k,
|
||||
j)-n,n=n*(180/Math.PI);a.rotate(n,d)}if(e){var o;if(f){k=k/l;o=j/m/k}else{m=Math.sqrt(m*m+l*l);k=Math.sqrt(j*j+k*k)/m}a.resize(k,d,o)}};c._sketch=true;this.radiusHandle=c;this.radiusHandle.renderIntent=this.vertexRenderIntent;this.layer.addFeatures([this.radiusHandle],{silent:true})},setMap:function(a){this.standalone||this.selectControl.setMap(a);this.dragControl.setMap(a);OpenLayers.Control.prototype.setMap.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.ModifyFeature"});
|
||||
OpenLayers.Control.ModifyFeature.RESHAPE=1;OpenLayers.Control.ModifyFeature.RESIZE=2;OpenLayers.Control.ModifyFeature.ROTATE=4;OpenLayers.Control.ModifyFeature.DRAG=8;
|
||||
OpenLayers.Layer.Bing=OpenLayers.Class(OpenLayers.Layer.XYZ,{key:null,serverResolutions:[156543.03390625,78271.516953125,39135.7584765625,19567.87923828125,9783.939619140625,4891.9698095703125,2445.9849047851562,1222.9924523925781,611.4962261962891,305.74811309814453,152.87405654907226,76.43702827453613,38.218514137268066,19.109257068634033,9.554628534317017,4.777314267158508,2.388657133579254,1.194328566789627,0.5971642833948135,0.29858214169740677,0.14929107084870338,0.07464553542435169],attributionTemplate:'<span class="olBingAttribution ${type}"><div><a target="_blank" href="http://www.bing.com/maps/"><img src="${logo}" /></a></div>${copyrights}<a style="white-space: nowrap" target="_blank" href="http://www.microsoft.com/maps/product/terms.html">Terms of Use</a></span>',
|
||||
metadata:null,type:"Road",culture:"en-US",metadataParams:null,tileOptions:null,initialize:function(a){a=OpenLayers.Util.applyDefaults({sphericalMercator:true},a);OpenLayers.Layer.XYZ.prototype.initialize.apply(this,[a.name||"Bing "+(a.type||this.type),null,a]);this.tileOptions=OpenLayers.Util.extend({crossOriginKeyword:"anonymous"},this.options.tileOptions);this.loadMetadata()},loadMetadata:function(){this._callbackId="_callback_"+this.id.replace(/\./g,"_");window[this._callbackId]=OpenLayers.Function.bind(OpenLayers.Layer.Bing.processMetadata,
|
||||
this);var a=OpenLayers.Util.applyDefaults({key:this.key,jsonp:this._callbackId,include:"ImageryProviders"},this.metadataParams),a="http://dev.virtualearth.net/REST/v1/Imagery/Metadata/"+this.type+"?"+OpenLayers.Util.getParameterString(a),b=document.createElement("script");b.type="text/javascript";b.src=a;b.id=this._callbackId;document.getElementsByTagName("head")[0].appendChild(b)},initLayer:function(){var a=this.metadata.resourceSets[0].resources[0],b=a.imageUrl.replace("{quadkey}","${quadkey}"),
|
||||
b=b.replace("{culture}",this.culture);this.url=[];for(var c=0;c<a.imageUrlSubdomains.length;++c)this.url.push(b.replace("{subdomain}",a.imageUrlSubdomains[c]));this.addOptions({maxResolution:Math.min(this.serverResolutions[a.zoomMin],this.maxResolution||Number.POSITIVE_INFINITY),numZoomLevels:Math.min(a.zoomMax+1-a.zoomMin,this.numZoomLevels)},true)},getURL:function(a){if(this.url){for(var b=this.getXYZ(a),a=b.x,c=b.y,b=b.z,d=[],e=b;e>0;--e){var f="0",g=1<<e-1;(a&g)!=0&&f++;if((c&g)!=0){f++;f++}d.push(f)}d=
|
||||
d.join("");a=this.selectUrl(""+a+c+b,this.url);return OpenLayers.String.format(a,{quadkey:d})}},updateAttribution:function(){var a=this.metadata;if(a.resourceSets&&this.map&&this.map.center){var b=a.resourceSets[0].resources[0],c=this.map.getExtent().transform(this.map.getProjectionObject(),new OpenLayers.Projection("EPSG:4326")),b=b.imageryProviders,d=OpenLayers.Util.indexOf(this.serverResolutions,this.getServerResolution()),e="",f,g,h,i,j,k,m;g=0;for(h=b.length;g<h;++g){f=b[g];i=0;for(j=f.coverageAreas.length;i<
|
||||
j;++i){m=f.coverageAreas[i];k=OpenLayers.Bounds.fromArray(m.bbox,true);c.intersectsBounds(k)&&(d<=m.zoomMax&&d>=m.zoomMin)&&(e=e+(f.attribution+" "))}}this.attribution=OpenLayers.String.format(this.attributionTemplate,{type:this.type.toLowerCase(),logo:a.brandLogoUri,copyrights:e});this.map&&this.map.events.triggerEvent("changelayer",{layer:this,property:"attribution"})}},setMap:function(){OpenLayers.Layer.XYZ.prototype.setMap.apply(this,arguments);this.updateAttribution();this.map.events.register("moveend",
|
||||
this,this.updateAttribution)},clone:function(a){a==null&&(a=new OpenLayers.Layer.Bing(this.options));return a=OpenLayers.Layer.XYZ.prototype.clone.apply(this,[a])},destroy:function(){this.map&&this.map.events.unregister("moveend",this,this.updateAttribution);OpenLayers.Layer.XYZ.prototype.destroy.apply(this,arguments)},CLASS_NAME:"OpenLayers.Layer.Bing"});
|
||||
OpenLayers.Layer.Bing.processMetadata=function(a){this.metadata=a;this.initLayer();a=document.getElementById(this._callbackId);a.parentNode.removeChild(a);window[this._callbackId]=void 0;delete this._callbackId};
|
||||
OpenLayers.Geometry.MultiLineString=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LineString"],split:function(a,b){for(var c=null,d=b&&b.mutual,e,f,g,h,i=[],j=[a],k=0,m=this.components.length;k<m;++k){f=this.components[k];g=false;for(var l=0;l<j.length;++l)if(e=f.split(j[l],b)){if(d){g=e[0];for(var n=0,o=g.length;n<o;++n)n===0&&i.length?i[i.length-1].addComponent(g[n]):i.push(new OpenLayers.Geometry.MultiLineString([g[n]]));g=true;e=e[1]}if(e.length){e.unshift(l,
|
||||
1);Array.prototype.splice.apply(j,e);break}}g||(i.length?i[i.length-1].addComponent(f.clone()):i=[new OpenLayers.Geometry.MultiLineString(f.clone())])}i&&i.length>1?g=true:i=[];j&&j.length>1?h=true:j=[];if(g||h)c=d?[i,j]:j;return c},splitWith:function(a,b){var c=null,d=b&&b.mutual,e,f,g,h,i,j;if(a instanceof OpenLayers.Geometry.LineString){j=[];i=[a];for(var k=0,m=this.components.length;k<m;++k){g=false;f=this.components[k];for(var l=0;l<i.length;++l)if(e=i[l].split(f,b)){if(d){g=e[0];if(g.length){g.unshift(l,
|
||||
1);Array.prototype.splice.apply(i,g);l=l+(g.length-2)}e=e[1];e.length===0&&(e=[f.clone()])}g=0;for(var n=e.length;g<n;++g)g===0&&j.length?j[j.length-1].addComponent(e[g]):j.push(new OpenLayers.Geometry.MultiLineString([e[g]]));g=true}g||(j.length?j[j.length-1].addComponent(f.clone()):j=[new OpenLayers.Geometry.MultiLineString([f.clone()])])}}else c=a.split(this);i&&i.length>1?h=true:i=[];j&&j.length>1?g=true:j=[];if(h||g)c=d?[i,j]:j;return c},CLASS_NAME:"OpenLayers.Geometry.MultiLineString"});
|
||||
OpenLayers.Format=OpenLayers.Class({options:null,externalProjection:null,internalProjection:null,data:null,keepData:!1,initialize:function(a){OpenLayers.Util.extend(this,a);this.options=a},destroy:function(){},read:function(){throw Error("Read not implemented.");},write:function(){throw Error("Write not implemented.");},CLASS_NAME:"OpenLayers.Format"});
|
||||
OpenLayers.Format.XML=OpenLayers.Class(OpenLayers.Format,{namespaces:null,namespaceAlias:null,defaultPrefix:null,readers:{},writers:{},xmldom:null,initialize:function(a){if(window.ActiveXObject)this.xmldom=new ActiveXObject("Microsoft.XMLDOM");OpenLayers.Format.prototype.initialize.apply(this,[a]);this.namespaces=OpenLayers.Util.extend({},this.namespaces);this.namespaceAlias={};for(var b in this.namespaces)this.namespaceAlias[this.namespaces[b]]=b},destroy:function(){this.xmldom=null;OpenLayers.Format.prototype.destroy.apply(this,
|
||||
arguments)},setNamespace:function(a,b){this.namespaces[a]=b;this.namespaceAlias[b]=a},read:function(a){var b=a.indexOf("<");b>0&&(a=a.substring(b));b=OpenLayers.Util.Try(OpenLayers.Function.bind(function(){var b;b=window.ActiveXObject&&!this.xmldom?new ActiveXObject("Microsoft.XMLDOM"):this.xmldom;b.loadXML(a);return b},this),function(){return(new DOMParser).parseFromString(a,"text/xml")},function(){var b=new XMLHttpRequest;b.open("GET","data:text/xml;charset=utf-8,"+encodeURIComponent(a),false);
|
||||
b.overrideMimeType&&b.overrideMimeType("text/xml");b.send(null);return b.responseXML});if(this.keepData)this.data=b;return b},write:function(a){if(this.xmldom)a=a.xml;else{var b=new XMLSerializer;if(a.nodeType==1){var c=document.implementation.createDocument("","",null);c.importNode&&(a=c.importNode(a,true));c.appendChild(a);a=b.serializeToString(c)}else a=b.serializeToString(a)}return a},createElementNS:function(a,b){return this.xmldom?typeof a=="string"?this.xmldom.createNode(1,b,a):this.xmldom.createNode(1,
|
||||
b,""):document.createElementNS(a,b)},createTextNode:function(a){typeof a!=="string"&&(a=String(a));return this.xmldom?this.xmldom.createTextNode(a):document.createTextNode(a)},getElementsByTagNameNS:function(a,b,c){var d=[];if(a.getElementsByTagNameNS)d=a.getElementsByTagNameNS(b,c);else for(var a=a.getElementsByTagName("*"),e,f,g=0,h=a.length;g<h;++g){e=a[g];f=e.prefix?e.prefix+":"+c:c;if(c=="*"||f==e.nodeName)(b=="*"||b==e.namespaceURI)&&d.push(e)}return d},getAttributeNodeNS:function(a,b,c){var d=
|
||||
null;if(a.getAttributeNodeNS)d=a.getAttributeNodeNS(b,c);else for(var a=a.attributes,e,f,g=0,h=a.length;g<h;++g){e=a[g];if(e.namespaceURI==b){f=e.prefix?e.prefix+":"+c:c;if(f==e.nodeName){d=e;break}}}return d},getAttributeNS:function(a,b,c){var d="";if(a.getAttributeNS)d=a.getAttributeNS(b,c)||"";else if(a=this.getAttributeNodeNS(a,b,c))d=a.nodeValue;return d},getChildValue:function(a,b){var c=b||"";if(a)for(var d=a.firstChild;d;d=d.nextSibling)switch(d.nodeType){case 3:case 4:c=c+d.nodeValue}return c},
|
||||
isSimpleContent:function(a){for(var b=true,a=a.firstChild;a;a=a.nextSibling)if(a.nodeType===1){b=false;break}return b},contentType:function(a){for(var b=false,c=false,d=OpenLayers.Format.XML.CONTENT_TYPE.EMPTY,a=a.firstChild;a;a=a.nextSibling){switch(a.nodeType){case 1:c=true;break;case 8:break;default:b=true}if(c&&b)break}if(c&&b)d=OpenLayers.Format.XML.CONTENT_TYPE.MIXED;else{if(c)return OpenLayers.Format.XML.CONTENT_TYPE.COMPLEX;if(b)return OpenLayers.Format.XML.CONTENT_TYPE.SIMPLE}return d},hasAttributeNS:function(a,
|
||||
b,c){var d=false;return d=a.hasAttributeNS?a.hasAttributeNS(b,c):!!this.getAttributeNodeNS(a,b,c)},setAttributeNS:function(a,b,c,d){if(a.setAttributeNS)a.setAttributeNS(b,c,d);else if(this.xmldom)if(b){b=a.ownerDocument.createNode(2,c,b);b.nodeValue=d;a.setAttributeNode(b)}else a.setAttribute(c,d);else throw"setAttributeNS not implemented";},createElementNSPlus:function(a,b){var b=b||{},c=b.uri||this.namespaces[b.prefix];if(!c){c=a.indexOf(":");c=this.namespaces[a.substring(0,c)]}c||(c=this.namespaces[this.defaultPrefix]);
|
||||
c=this.createElementNS(c,a);b.attributes&&this.setAttributes(c,b.attributes);var d=b.value;d!=null&&c.appendChild(this.createTextNode(d));return c},setAttributes:function(a,b){var c,d,e;for(e in b)if(b[e]!=null&&b[e].toString){c=b[e].toString();d=this.namespaces[e.substring(0,e.indexOf(":"))]||null;this.setAttributeNS(a,d,e,c)}},readNode:function(a,b){b||(b={});var c=this.readers[a.namespaceURI?this.namespaceAlias[a.namespaceURI]:this.defaultPrefix];if(c){var d=a.localName||a.nodeName.split(":").pop();
|
||||
(c=c[d]||c["*"])&&c.apply(this,[a,b])}return b},readChildNodes:function(a,b){b||(b={});for(var c=a.childNodes,d,e=0,f=c.length;e<f;++e){d=c[e];d.nodeType==1&&this.readNode(d,b)}return b},writeNode:function(a,b,c){var d,e=a.indexOf(":");if(e>0){d=a.substring(0,e);a=a.substring(e+1)}else d=c?this.namespaceAlias[c.namespaceURI]:this.defaultPrefix;b=this.writers[d][a].apply(this,[b]);c&&c.appendChild(b);return b},getChildEl:function(a,b,c){return a&&this.getThisOrNextEl(a.firstChild,b,c)},getNextEl:function(a,
|
||||
b,c){return a&&this.getThisOrNextEl(a.nextSibling,b,c)},getThisOrNextEl:function(a,b,c){a:for(;a;a=a.nextSibling)switch(a.nodeType){case 1:if((!b||b===(a.localName||a.nodeName.split(":").pop()))&&(!c||c===a.namespaceURI))break a;a=null;break a;case 3:if(/^\s*$/.test(a.nodeValue))break;case 4:case 6:case 12:case 10:case 11:a=null;break a}return a||null},lookupNamespaceURI:function(a,b){var c=null;if(a)if(a.lookupNamespaceURI)c=a.lookupNamespaceURI(b);else a:switch(a.nodeType){case 1:if(a.namespaceURI!==
|
||||
null&&a.prefix===b){c=a.namespaceURI;break a}if(c=a.attributes.length)for(var d,e=0;e<c;++e){d=a.attributes[e];if(d.prefix==="xmlns"&&d.name==="xmlns:"+b){c=d.value||null;break a}else if(d.name==="xmlns"&&b===null){c=d.value||null;break a}}c=this.lookupNamespaceURI(a.parentNode,b);break a;case 2:c=this.lookupNamespaceURI(a.ownerElement,b);break a;case 9:c=this.lookupNamespaceURI(a.documentElement,b);break a;case 6:case 12:case 10:case 11:break a;default:c=this.lookupNamespaceURI(a.parentNode,b)}return c},
|
||||
getXMLDoc:function(){if(!OpenLayers.Format.XML.document&&!this.xmldom)if(document.implementation&&document.implementation.createDocument)OpenLayers.Format.XML.document=document.implementation.createDocument("","",null);else if(!this.xmldom&&window.ActiveXObject)this.xmldom=new ActiveXObject("Microsoft.XMLDOM");return OpenLayers.Format.XML.document||this.xmldom},CLASS_NAME:"OpenLayers.Format.XML"});OpenLayers.Format.XML.CONTENT_TYPE={EMPTY:0,SIMPLE:1,COMPLEX:2,MIXED:3};
|
||||
OpenLayers.Format.XML.lookupNamespaceURI=OpenLayers.Function.bind(OpenLayers.Format.XML.prototype.lookupNamespaceURI,OpenLayers.Format.XML.prototype);OpenLayers.Format.XML.document=null;
|
||||
OpenLayers.Format.OGCExceptionReport=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ogc:"http://www.opengis.net/ogc"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},defaultPrefix:"ogc",read:function(a){typeof a=="string"&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var b={exceptionReport:null};if(a.documentElement){this.readChildNodes(a,b);b.exceptionReport===null&&(b=(new OpenLayers.Format.OWSCommon).read(a))}return b},readers:{ogc:{ServiceExceptionReport:function(a,
|
||||
b){b.exceptionReport={exceptions:[]};this.readChildNodes(a,b.exceptionReport)},ServiceException:function(a,b){var c={code:a.getAttribute("code"),locator:a.getAttribute("locator"),text:this.getChildValue(a)};b.exceptions.push(c)}}},CLASS_NAME:"OpenLayers.Format.OGCExceptionReport"});
|
||||
OpenLayers.Format.XML.VersionedOGC=OpenLayers.Class(OpenLayers.Format.XML,{defaultVersion:null,version:null,profile:null,errorProperty:null,name:null,stringifyOutput:!1,parser:null,initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a]);a=this.CLASS_NAME;this.name=a.substring(a.lastIndexOf(".")+1)},getVersion:function(a,b){var c;if(a){c=this.version;if(!c){c=a.getAttribute("version");if(!c)c=this.defaultVersion}}else c=b&&b.version||this.version||this.defaultVersion;return c},
|
||||
getParser:function(a){var a=a||this.defaultVersion,b=this.profile?"_"+this.profile:"";if(!this.parser||this.parser.VERSION!=a){var c=OpenLayers.Format[this.name]["v"+a.replace(/\./g,"_")+b];if(!c)throw"Can't find a "+this.name+" parser for version "+a+b;this.parser=new c(this.options)}return this.parser},write:function(a,b){var c=this.getVersion(null,b);this.parser=this.getParser(c);c=this.parser.write(a,b);return this.stringifyOutput===false?c:OpenLayers.Format.XML.prototype.write.apply(this,[c])},
|
||||
read:function(a,b){typeof a=="string"&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var c=this.getVersion(a.documentElement);this.parser=this.getParser(c);var d=this.parser.read(a,b);if(this.errorProperty!==null&&d[this.errorProperty]===void 0){var e=new OpenLayers.Format.OGCExceptionReport;d.error=e.read(a)}d.version=c;return d},CLASS_NAME:"OpenLayers.Format.XML.VersionedOGC"});
|
||||
OpenLayers.Filter=OpenLayers.Class({initialize:function(a){OpenLayers.Util.extend(this,a)},destroy:function(){},evaluate:function(){return true},clone:function(){return null},toString:function(){return OpenLayers.Format&&OpenLayers.Format.CQL?OpenLayers.Format.CQL.prototype.write(this):Object.prototype.toString.call(this)},CLASS_NAME:"OpenLayers.Filter"});
|
||||
OpenLayers.Filter.FeatureId=OpenLayers.Class(OpenLayers.Filter,{fids:null,type:"FID",initialize:function(a){this.fids=[];OpenLayers.Filter.prototype.initialize.apply(this,[a])},evaluate:function(a){for(var b=0,c=this.fids.length;b<c;b++)if((a.fid||a.id)==this.fids[b])return true;return false},clone:function(){var a=new OpenLayers.Filter.FeatureId;OpenLayers.Util.extend(a,this);a.fids=this.fids.slice();return a},CLASS_NAME:"OpenLayers.Filter.FeatureId"});
|
||||
OpenLayers.Filter.Logical=OpenLayers.Class(OpenLayers.Filter,{filters:null,type:null,initialize:function(a){this.filters=[];OpenLayers.Filter.prototype.initialize.apply(this,[a])},destroy:function(){this.filters=null;OpenLayers.Filter.prototype.destroy.apply(this)},evaluate:function(a){var b,c;switch(this.type){case OpenLayers.Filter.Logical.AND:b=0;for(c=this.filters.length;b<c;b++)if(this.filters[b].evaluate(a)==false)return false;return true;case OpenLayers.Filter.Logical.OR:b=0;for(c=this.filters.length;b<
|
||||
c;b++)if(this.filters[b].evaluate(a)==true)return true;return false;case OpenLayers.Filter.Logical.NOT:return!this.filters[0].evaluate(a)}},clone:function(){for(var a=[],b=0,c=this.filters.length;b<c;++b)a.push(this.filters[b].clone());return new OpenLayers.Filter.Logical({type:this.type,filters:a})},CLASS_NAME:"OpenLayers.Filter.Logical"});OpenLayers.Filter.Logical.AND="&&";OpenLayers.Filter.Logical.OR="||";OpenLayers.Filter.Logical.NOT="!";
|
||||
OpenLayers.Filter.Comparison=OpenLayers.Class(OpenLayers.Filter,{type:null,property:null,value:null,matchCase:!0,lowerBoundary:null,upperBoundary:null,initialize:function(a){OpenLayers.Filter.prototype.initialize.apply(this,[a]);if(this.type===OpenLayers.Filter.Comparison.LIKE&&a.matchCase===void 0)this.matchCase=null},evaluate:function(a){if(a instanceof OpenLayers.Feature.Vector)a=a.attributes;var b=false,a=a[this.property];switch(this.type){case OpenLayers.Filter.Comparison.EQUAL_TO:b=this.value;
|
||||
b=!this.matchCase&&typeof a=="string"&&typeof b=="string"?a.toUpperCase()==b.toUpperCase():a==b;break;case OpenLayers.Filter.Comparison.NOT_EQUAL_TO:b=this.value;b=!this.matchCase&&typeof a=="string"&&typeof b=="string"?a.toUpperCase()!=b.toUpperCase():a!=b;break;case OpenLayers.Filter.Comparison.LESS_THAN:b=a<this.value;break;case OpenLayers.Filter.Comparison.GREATER_THAN:b=a>this.value;break;case OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO:b=a<=this.value;break;case OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO:b=
|
||||
a>=this.value;break;case OpenLayers.Filter.Comparison.BETWEEN:b=a>=this.lowerBoundary&&a<=this.upperBoundary;break;case OpenLayers.Filter.Comparison.LIKE:b=RegExp(this.value,"gi").test(a)}return b},value2regex:function(a,b,c){if(a==".")throw Error("'.' is an unsupported wildCard character for OpenLayers.Filter.Comparison");a=a?a:"*";b=b?b:".";this.value=this.value.replace(RegExp("\\"+(c?c:"!")+"(.|$)","g"),"\\$1");this.value=this.value.replace(RegExp("\\"+b,"g"),".");this.value=this.value.replace(RegExp("\\"+
|
||||
a,"g"),".*");this.value=this.value.replace(RegExp("\\\\.\\*","g"),"\\"+a);return this.value=this.value.replace(RegExp("\\\\\\.","g"),"\\"+b)},regex2value:function(){var a=this.value,a=a.replace(/!/g,"!!"),a=a.replace(/(\\)?\\\./g,function(a,c){return c?a:"!."}),a=a.replace(/(\\)?\\\*/g,function(a,c){return c?a:"!*"}),a=a.replace(/\\\\/g,"\\");return a=a.replace(/\.\*/g,"*")},clone:function(){return OpenLayers.Util.extend(new OpenLayers.Filter.Comparison,this)},CLASS_NAME:"OpenLayers.Filter.Comparison"});
|
||||
OpenLayers.Filter.Comparison.EQUAL_TO="==";OpenLayers.Filter.Comparison.NOT_EQUAL_TO="!=";OpenLayers.Filter.Comparison.LESS_THAN="<";OpenLayers.Filter.Comparison.GREATER_THAN=">";OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO="<=";OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO=">=";OpenLayers.Filter.Comparison.BETWEEN="..";OpenLayers.Filter.Comparison.LIKE="~";OpenLayers.Format.Filter=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",CLASS_NAME:"OpenLayers.Format.Filter"});
|
||||
OpenLayers.Format.WFST=function(a){var a=OpenLayers.Util.applyDefaults(a,OpenLayers.Format.WFST.DEFAULTS),b=OpenLayers.Format.WFST["v"+a.version.replace(/\./g,"_")];if(!b)throw"Unsupported WFST version: "+a.version;return new b(a)};OpenLayers.Format.WFST.DEFAULTS={version:"1.0.0"};
|
||||
OpenLayers.Format.WFST.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",wfs:"http://www.opengis.net/wfs",gml:"http://www.opengis.net/gml",ogc:"http://www.opengis.net/ogc",ows:"http://www.opengis.net/ows"},defaultPrefix:"wfs",version:null,schemaLocations:null,srsName:null,extractAttributes:!0,xy:!0,stateName:null,initialize:function(a){this.stateName={};this.stateName[OpenLayers.State.INSERT]="wfs:Insert";this.stateName[OpenLayers.State.UPDATE]=
|
||||
"wfs:Update";this.stateName[OpenLayers.State.DELETE]="wfs:Delete";OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},getSrsName:function(a,b){var c=b&&b.srsName;c||(c=a&&a.layer?a.layer.projection.getCode():this.srsName);return c},read:function(a,b){b=b||{};OpenLayers.Util.applyDefaults(b,{output:"features"});typeof a=="string"&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));if(a&&a.nodeType==9)a=a.documentElement;var c={};a&&this.readNode(a,c,true);if(c.features&&b.output==="features")c=
|
||||
c.features;return c},readers:{wfs:{FeatureCollection:function(a,b){b.features=[];this.readChildNodes(a,b)}}},write:function(a,b){var c=this.writeNode("wfs:Transaction",{features:a,options:b}),d=this.schemaLocationAttr();d&&this.setAttributeNS(c,this.namespaces.xsi,"xsi:schemaLocation",d);return OpenLayers.Format.XML.prototype.write.apply(this,[c])},writers:{wfs:{GetFeature:function(a){var b=this.createElementNSPlus("wfs:GetFeature",{attributes:{service:"WFS",version:this.version,handle:a&&a.handle,
|
||||
outputFormat:a&&a.outputFormat,maxFeatures:a&&a.maxFeatures,"xsi:schemaLocation":this.schemaLocationAttr(a)}});if(typeof this.featureType=="string")this.writeNode("Query",a,b);else for(var c=0,d=this.featureType.length;c<d;c++){a.featureType=this.featureType[c];this.writeNode("Query",a,b)}return b},Transaction:function(a){var a=a||{},b=a.options||{},c=this.createElementNSPlus("wfs:Transaction",{attributes:{service:"WFS",version:this.version,handle:b.handle}}),d,e=a.features;if(e){b.multi===true&&
|
||||
OpenLayers.Util.extend(this.geometryTypes,{"OpenLayers.Geometry.Point":"MultiPoint","OpenLayers.Geometry.LineString":this.multiCurve===true?"MultiCurve":"MultiLineString","OpenLayers.Geometry.Polygon":this.multiSurface===true?"MultiSurface":"MultiPolygon"});var f,g,a=0;for(d=e.length;a<d;++a){g=e[a];(f=this.stateName[g.state])&&this.writeNode(f,{feature:g,options:b},c)}b.multi===true&&this.setGeometryTypes()}if(b.nativeElements){a=0;for(d=b.nativeElements.length;a<d;++a)this.writeNode("wfs:Native",
|
||||
b.nativeElements[a],c)}return c},Native:function(a){return this.createElementNSPlus("wfs:Native",{attributes:{vendorId:a.vendorId,safeToIgnore:a.safeToIgnore},value:a.value})},Insert:function(a){var b=a.feature,a=a.options,a=this.createElementNSPlus("wfs:Insert",{attributes:{handle:a&&a.handle}});this.srsName=this.getSrsName(b);this.writeNode("feature:_typeName",b,a);return a},Update:function(a){var b=a.feature,a=a.options,a=this.createElementNSPlus("wfs:Update",{attributes:{handle:a&&a.handle,typeName:(this.featureNS?
|
||||
this.featurePrefix+":":"")+this.featureType}});this.featureNS&&a.setAttribute("xmlns:"+this.featurePrefix,this.featureNS);var c=b.modified;if(this.geometryName!==null&&(!c||c.geometry!==void 0)){this.srsName=this.getSrsName(b);this.writeNode("Property",{name:this.geometryName,value:b.geometry},a)}for(var d in b.attributes)b.attributes[d]!==void 0&&(!c||!c.attributes||c.attributes&&c.attributes[d]!==void 0)&&this.writeNode("Property",{name:d,value:b.attributes[d]},a);this.writeNode("ogc:Filter",new OpenLayers.Filter.FeatureId({fids:[b.fid]}),
|
||||
a);return a},Property:function(a){var b=this.createElementNSPlus("wfs:Property");this.writeNode("Name",a.name,b);a.value!==null&&this.writeNode("Value",a.value,b);return b},Name:function(a){return this.createElementNSPlus("wfs:Name",{value:a})},Value:function(a){var b;if(a instanceof OpenLayers.Geometry){b=this.createElementNSPlus("wfs:Value");a=this.writeNode("feature:_geometry",a).firstChild;b.appendChild(a)}else b=this.createElementNSPlus("wfs:Value",{value:a});return b},Delete:function(a){var b=
|
||||
a.feature,a=a.options,a=this.createElementNSPlus("wfs:Delete",{attributes:{handle:a&&a.handle,typeName:(this.featureNS?this.featurePrefix+":":"")+this.featureType}});this.featureNS&&a.setAttribute("xmlns:"+this.featurePrefix,this.featureNS);this.writeNode("ogc:Filter",new OpenLayers.Filter.FeatureId({fids:[b.fid]}),a);return a}}},schemaLocationAttr:function(a){var a=OpenLayers.Util.extend({featurePrefix:this.featurePrefix,schema:this.schema},a),b=OpenLayers.Util.extend({},this.schemaLocations);if(a.schema)b[a.featurePrefix]=
|
||||
a.schema;var a=[],c,d;for(d in b)(c=this.namespaces[d])&&a.push(c+" "+b[d]);return a.join(" ")||void 0},setFilterProperty:function(a){if(a.filters)for(var b=0,c=a.filters.length;b<c;++b)OpenLayers.Format.WFST.v1.prototype.setFilterProperty.call(this,a.filters[b]);else if(a instanceof OpenLayers.Filter.Spatial&&!a.property)a.property=this.geometryName},CLASS_NAME:"OpenLayers.Format.WFST.v1"});
|
||||
OpenLayers.Geometry.Polygon=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LinearRing"],getArea:function(){var a=0;if(this.components&&this.components.length>0)for(var a=a+Math.abs(this.components[0].getArea()),b=1,c=this.components.length;b<c;b++)a=a-Math.abs(this.components[b].getArea());return a},getGeodesicArea:function(a){var b=0;if(this.components&&this.components.length>0)for(var b=b+Math.abs(this.components[0].getGeodesicArea(a)),c=1,d=this.components.length;c<
|
||||
d;c++)b=b-Math.abs(this.components[c].getGeodesicArea(a));return b},containsPoint:function(a){var b=this.components.length,c=false;if(b>0){c=this.components[0].containsPoint(a);if(c!==1&&c&&b>1)for(var d,e=1;e<b;++e)if(d=this.components[e].containsPoint(a)){c=d===1?1:false;break}}return c},intersects:function(a){var b=false,c,d;if(a.CLASS_NAME=="OpenLayers.Geometry.Point")b=this.containsPoint(a);else if(a.CLASS_NAME=="OpenLayers.Geometry.LineString"||a.CLASS_NAME=="OpenLayers.Geometry.LinearRing"){c=
|
||||
0;for(d=this.components.length;c<d;++c)if(b=a.intersects(this.components[c]))break;if(!b){c=0;for(d=a.components.length;c<d;++c)if(b=this.containsPoint(a.components[c]))break}}else{c=0;for(d=a.components.length;c<d;++c)if(b=this.intersects(a.components[c]))break}if(!b&&a.CLASS_NAME=="OpenLayers.Geometry.Polygon"){var e=this.components[0];c=0;for(d=e.components.length;c<d;++c)if(b=a.containsPoint(e.components[c]))break}return b},distanceTo:function(a,b){return b&&b.edge===false&&this.intersects(a)?
|
||||
0:OpenLayers.Geometry.Collection.prototype.distanceTo.apply(this,[a,b])},CLASS_NAME:"OpenLayers.Geometry.Polygon"});OpenLayers.Geometry.Polygon.createRegularPolygon=function(a,b,c,d){var e=Math.PI*(1/c-0.5);d&&(e=e+d/180*Math.PI);for(var f,g=[],h=0;h<c;++h){f=e+h*2*Math.PI/c;d=a.x+b*Math.cos(f);f=a.y+b*Math.sin(f);g.push(new OpenLayers.Geometry.Point(d,f))}a=new OpenLayers.Geometry.LinearRing(g);return new OpenLayers.Geometry.Polygon([a])};
|
||||
OpenLayers.Geometry.MultiPolygon=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Polygon"],CLASS_NAME:"OpenLayers.Geometry.MultiPolygon"});
|
||||
OpenLayers.Format.GML=OpenLayers.Class(OpenLayers.Format.XML,{featureNS:"http://mapserver.gis.umn.edu/mapserver",featurePrefix:"feature",featureName:"featureMember",layerName:"features",geometryName:"geometry",collectionName:"FeatureCollection",gmlns:"http://www.opengis.net/gml",extractAttributes:!0,xy:!0,initialize:function(a){this.regExes={trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g};OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){typeof a==
|
||||
"string"&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));for(var a=this.getElementsByTagNameNS(a.documentElement,this.gmlns,this.featureName),b=[],c=0;c<a.length;c++){var d=this.parseFeature(a[c]);d&&b.push(d)}return b},parseFeature:function(a){for(var b=["MultiPolygon","Polygon","MultiLineString","LineString","MultiPoint","Point","Envelope"],c,d,e,f=0;f<b.length;++f){c=b[f];d=this.getElementsByTagNameNS(a,this.gmlns,c);if(d.length>0){if(e=this.parseGeometry[c.toLowerCase()]){e=e.apply(this,
|
||||
[d[0]]);this.internalProjection&&this.externalProjection&&e.transform(this.externalProjection,this.internalProjection)}else throw new TypeError("Unsupported geometry type: "+c);break}}var g;c=this.getElementsByTagNameNS(a,this.gmlns,"Box");for(f=0;f<c.length;++f){b=c[f];d=this.parseGeometry.box.apply(this,[b]);b=b.parentNode;(b.localName||b.nodeName.split(":").pop())==="boundedBy"?g=d:e=d.toGeometry()}var h;this.extractAttributes&&(h=this.parseAttributes(a));h=new OpenLayers.Feature.Vector(e,h);h.bounds=
|
||||
g;h.gml={featureType:a.firstChild.nodeName.split(":")[1],featureNS:a.firstChild.namespaceURI,featureNSPrefix:a.firstChild.prefix};for(var a=a.firstChild,i;a;){if(a.nodeType==1)if(i=a.getAttribute("fid")||a.getAttribute("id"))break;a=a.nextSibling}h.fid=i;return h},parseGeometry:{point:function(a){var b,c;c=[];b=this.getElementsByTagNameNS(a,this.gmlns,"pos");if(b.length>0){c=b[0].firstChild.nodeValue;c=c.replace(this.regExes.trimSpace,"");c=c.split(this.regExes.splitSpace)}if(c.length==0){b=this.getElementsByTagNameNS(a,
|
||||
this.gmlns,"coordinates");if(b.length>0){c=b[0].firstChild.nodeValue;c=c.replace(this.regExes.removeSpace,"");c=c.split(",")}}if(c.length==0){b=this.getElementsByTagNameNS(a,this.gmlns,"coord");if(b.length>0){a=this.getElementsByTagNameNS(b[0],this.gmlns,"X");b=this.getElementsByTagNameNS(b[0],this.gmlns,"Y");a.length>0&&b.length>0&&(c=[a[0].firstChild.nodeValue,b[0].firstChild.nodeValue])}}c.length==2&&(c[2]=null);return this.xy?new OpenLayers.Geometry.Point(c[0],c[1],c[2]):new OpenLayers.Geometry.Point(c[1],
|
||||
c[0],c[2])},multipoint:function(a){var a=this.getElementsByTagNameNS(a,this.gmlns,"Point"),b=[];if(a.length>0)for(var c,d=0;d<a.length;++d)(c=this.parseGeometry.point.apply(this,[a[d]]))&&b.push(c);return new OpenLayers.Geometry.MultiPoint(b)},linestring:function(a,b){var c,d;d=[];var e=[];c=this.getElementsByTagNameNS(a,this.gmlns,"posList");if(c.length>0){d=this.getChildValue(c[0]);d=d.replace(this.regExes.trimSpace,"");d=d.split(this.regExes.splitSpace);var f=parseInt(c[0].getAttribute("dimension")),
|
||||
g,h,i;for(c=0;c<d.length/f;++c){g=c*f;h=d[g];i=d[g+1];g=f==2?null:d[g+2];this.xy?e.push(new OpenLayers.Geometry.Point(h,i,g)):e.push(new OpenLayers.Geometry.Point(i,h,g))}}if(d.length==0){c=this.getElementsByTagNameNS(a,this.gmlns,"coordinates");if(c.length>0){d=this.getChildValue(c[0]);d=d.replace(this.regExes.trimSpace,"");d=d.replace(this.regExes.trimComma,",");f=d.split(this.regExes.splitSpace);for(c=0;c<f.length;++c){d=f[c].split(",");d.length==2&&(d[2]=null);this.xy?e.push(new OpenLayers.Geometry.Point(d[0],
|
||||
d[1],d[2])):e.push(new OpenLayers.Geometry.Point(d[1],d[0],d[2]))}}}d=null;e.length!=0&&(d=b?new OpenLayers.Geometry.LinearRing(e):new OpenLayers.Geometry.LineString(e));return d},multilinestring:function(a){var a=this.getElementsByTagNameNS(a,this.gmlns,"LineString"),b=[];if(a.length>0)for(var c,d=0;d<a.length;++d)(c=this.parseGeometry.linestring.apply(this,[a[d]]))&&b.push(c);return new OpenLayers.Geometry.MultiLineString(b)},polygon:function(a){var a=this.getElementsByTagNameNS(a,this.gmlns,"LinearRing"),
|
||||
b=[];if(a.length>0)for(var c,d=0;d<a.length;++d)(c=this.parseGeometry.linestring.apply(this,[a[d],true]))&&b.push(c);return new OpenLayers.Geometry.Polygon(b)},multipolygon:function(a){var a=this.getElementsByTagNameNS(a,this.gmlns,"Polygon"),b=[];if(a.length>0)for(var c,d=0;d<a.length;++d)(c=this.parseGeometry.polygon.apply(this,[a[d]]))&&b.push(c);return new OpenLayers.Geometry.MultiPolygon(b)},envelope:function(a){var b=[],c,d,e=this.getElementsByTagNameNS(a,this.gmlns,"lowerCorner");if(e.length>
|
||||
0){c=[];if(e.length>0){c=e[0].firstChild.nodeValue;c=c.replace(this.regExes.trimSpace,"");c=c.split(this.regExes.splitSpace)}c.length==2&&(c[2]=null);var f=this.xy?new OpenLayers.Geometry.Point(c[0],c[1],c[2]):new OpenLayers.Geometry.Point(c[1],c[0],c[2])}a=this.getElementsByTagNameNS(a,this.gmlns,"upperCorner");if(a.length>0){c=[];if(a.length>0){c=a[0].firstChild.nodeValue;c=c.replace(this.regExes.trimSpace,"");c=c.split(this.regExes.splitSpace)}c.length==2&&(c[2]=null);var g=this.xy?new OpenLayers.Geometry.Point(c[0],
|
||||
c[1],c[2]):new OpenLayers.Geometry.Point(c[1],c[0],c[2])}if(f&&g){b.push(new OpenLayers.Geometry.Point(f.x,f.y));b.push(new OpenLayers.Geometry.Point(g.x,f.y));b.push(new OpenLayers.Geometry.Point(g.x,g.y));b.push(new OpenLayers.Geometry.Point(f.x,g.y));b.push(new OpenLayers.Geometry.Point(f.x,f.y));b=new OpenLayers.Geometry.LinearRing(b);d=new OpenLayers.Geometry.Polygon([b])}return d},box:function(a){var b=this.getElementsByTagNameNS(a,this.gmlns,"coordinates"),c=a=null;if(b.length>0){b=b[0].firstChild.nodeValue;
|
||||
b=b.split(" ");if(b.length==2){a=b[0].split(",");c=b[1].split(",")}}if(a!==null&&c!==null)return new OpenLayers.Bounds(parseFloat(a[0]),parseFloat(a[1]),parseFloat(c[0]),parseFloat(c[1]))}},parseAttributes:function(a){for(var b={},a=a.firstChild,c,d,e;a;){if(a.nodeType==1){a=a.childNodes;for(c=0;c<a.length;++c){d=a[c];if(d.nodeType==1){e=d.childNodes;if(e.length==1){e=e[0];if(e.nodeType==3||e.nodeType==4){d=d.prefix?d.nodeName.split(":")[1]:d.nodeName;e=e.nodeValue.replace(this.regExes.trimSpace,
|
||||
"");b[d]=e}}else b[d.nodeName.split(":").pop()]=null}}break}a=a.nextSibling}return b},write:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=this.createElementNS("http://www.opengis.net/wfs","wfs:"+this.collectionName),c=0;c<a.length;c++)b.appendChild(this.createFeatureXML(a[c]));return OpenLayers.Format.XML.prototype.write.apply(this,[b])},createFeatureXML:function(a){var b=this.buildGeometryNode(a.geometry),c=this.createElementNS(this.featureNS,this.featurePrefix+":"+this.geometryName);
|
||||
c.appendChild(b);var b=this.createElementNS(this.gmlns,"gml:"+this.featureName),d=this.createElementNS(this.featureNS,this.featurePrefix+":"+this.layerName);d.setAttribute("fid",a.fid||a.id);d.appendChild(c);for(var e in a.attributes){var c=this.createTextNode(a.attributes[e]),f=e.substring(e.lastIndexOf(":")+1),f=this.createElementNS(this.featureNS,this.featurePrefix+":"+f);f.appendChild(c);d.appendChild(f)}b.appendChild(d);return b},buildGeometryNode:function(a){if(this.externalProjection&&this.internalProjection){a=
|
||||
a.clone();a.transform(this.internalProjection,this.externalProjection)}var b=a.CLASS_NAME,b=b.substring(b.lastIndexOf(".")+1);return this.buildGeometry[b.toLowerCase()].apply(this,[a])},buildGeometry:{point:function(a){var b=this.createElementNS(this.gmlns,"gml:Point");b.appendChild(this.buildCoordinatesNode(a));return b},multipoint:function(a){for(var b=this.createElementNS(this.gmlns,"gml:MultiPoint"),a=a.components,c,d,e=0;e<a.length;e++){c=this.createElementNS(this.gmlns,"gml:pointMember");d=
|
||||
this.buildGeometry.point.apply(this,[a[e]]);c.appendChild(d);b.appendChild(c)}return b},linestring:function(a){var b=this.createElementNS(this.gmlns,"gml:LineString");b.appendChild(this.buildCoordinatesNode(a));return b},multilinestring:function(a){for(var b=this.createElementNS(this.gmlns,"gml:MultiLineString"),a=a.components,c,d,e=0;e<a.length;++e){c=this.createElementNS(this.gmlns,"gml:lineStringMember");d=this.buildGeometry.linestring.apply(this,[a[e]]);c.appendChild(d);b.appendChild(c)}return b},
|
||||
linearring:function(a){var b=this.createElementNS(this.gmlns,"gml:LinearRing");b.appendChild(this.buildCoordinatesNode(a));return b},polygon:function(a){for(var b=this.createElementNS(this.gmlns,"gml:Polygon"),a=a.components,c,d,e=0;e<a.length;++e){c=e==0?"outerBoundaryIs":"innerBoundaryIs";c=this.createElementNS(this.gmlns,"gml:"+c);d=this.buildGeometry.linearring.apply(this,[a[e]]);c.appendChild(d);b.appendChild(c)}return b},multipolygon:function(a){for(var b=this.createElementNS(this.gmlns,"gml:MultiPolygon"),
|
||||
a=a.components,c,d,e=0;e<a.length;++e){c=this.createElementNS(this.gmlns,"gml:polygonMember");d=this.buildGeometry.polygon.apply(this,[a[e]]);c.appendChild(d);b.appendChild(c)}return b},bounds:function(a){var b=this.createElementNS(this.gmlns,"gml:Box");b.appendChild(this.buildCoordinatesNode(a));return b}},buildCoordinatesNode:function(a){var b=this.createElementNS(this.gmlns,"gml:coordinates");b.setAttribute("decimal",".");b.setAttribute("cs",",");b.setAttribute("ts"," ");var c=[];if(a instanceof
|
||||
OpenLayers.Bounds){c.push(a.left+","+a.bottom);c.push(a.right+","+a.top)}else for(var a=a.components?a.components:[a],d=0;d<a.length;d++)c.push(a[d].x+","+a[d].y);c=this.createTextNode(c.join(" "));b.appendChild(c);return b},CLASS_NAME:"OpenLayers.Format.GML"});OpenLayers.Format.GML||(OpenLayers.Format.GML={});
|
||||
OpenLayers.Format.GML.Base=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",wfs:"http://www.opengis.net/wfs"},defaultPrefix:"gml",schemaLocation:null,featureType:null,featureNS:null,geometryName:"geometry",extractAttributes:!0,srsName:null,xy:!0,geometryTypes:null,singleFeatureType:null,regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g,featureMember:/^(.*:)?featureMembers?$/},
|
||||
initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a]);this.setGeometryTypes();a&&a.featureNS&&this.setNamespace("feature",a.featureNS);this.singleFeatureType=!a||typeof a.featureType==="string"},read:function(a){typeof a=="string"&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));if(a&&a.nodeType==9)a=a.documentElement;var b=[];this.readNode(a,{features:b},true);if(b.length==0){var c=this.getElementsByTagNameNS(a,this.namespaces.gml,"featureMember");if(c.length)for(var a=
|
||||
0,d=c.length;a<d;++a)this.readNode(c[a],{features:b},true);else{c=this.getElementsByTagNameNS(a,this.namespaces.gml,"featureMembers");c.length&&this.readNode(c[0],{features:b},true)}}return b},readNode:function(a,b,c){if(c===true&&this.autoConfig===true){this.featureType=null;delete this.namespaceAlias[this.featureNS];delete this.namespaces.feature;this.featureNS=null}if(!this.featureNS&&!(a.prefix in this.namespaces)&&a.parentNode.namespaceURI==this.namespaces.gml&&this.regExes.featureMember.test(a.parentNode.nodeName)){this.featureType=
|
||||
a.nodeName.split(":").pop();this.setNamespace("feature",a.namespaceURI);this.featureNS=a.namespaceURI;this.autoConfig=true}return OpenLayers.Format.XML.prototype.readNode.apply(this,[a,b])},readers:{gml:{featureMember:function(a,b){this.readChildNodes(a,b)},featureMembers:function(a,b){this.readChildNodes(a,b)},name:function(a,b){b.name=this.getChildValue(a)},boundedBy:function(a,b){var c={};this.readChildNodes(a,c);if(c.components&&c.components.length>0)b.bounds=c.components[0]},Point:function(a,
|
||||
b){var c={points:[]};this.readChildNodes(a,c);if(!b.components)b.components=[];b.components.push(c.points[0])},coordinates:function(a,b){for(var c=this.getChildValue(a).replace(this.regExes.trimSpace,""),c=c.replace(this.regExes.trimComma,","),c=c.split(this.regExes.splitSpace),d,e=c.length,f=Array(e),g=0;g<e;++g){d=c[g].split(",");f[g]=this.xy?new OpenLayers.Geometry.Point(d[0],d[1],d[2]):new OpenLayers.Geometry.Point(d[1],d[0],d[2])}b.points=f},coord:function(a,b){var c={};this.readChildNodes(a,
|
||||
c);if(!b.points)b.points=[];b.points.push(new OpenLayers.Geometry.Point(c.x,c.y,c.z))},X:function(a,b){b.x=this.getChildValue(a)},Y:function(a,b){b.y=this.getChildValue(a)},Z:function(a,b){b.z=this.getChildValue(a)},MultiPoint:function(a,b){var c={components:[]};this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.MultiPoint(c.components)]},pointMember:function(a,b){this.readChildNodes(a,b)},LineString:function(a,b){var c={};this.readChildNodes(a,c);if(!b.components)b.components=[];b.components.push(new OpenLayers.Geometry.LineString(c.points))},
|
||||
MultiLineString:function(a,b){var c={components:[]};this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.MultiLineString(c.components)]},lineStringMember:function(a,b){this.readChildNodes(a,b)},Polygon:function(a,b){var c={outer:null,inner:[]};this.readChildNodes(a,c);c.inner.unshift(c.outer);if(!b.components)b.components=[];b.components.push(new OpenLayers.Geometry.Polygon(c.inner))},LinearRing:function(a,b){var c={};this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.LinearRing(c.points)]},
|
||||
MultiPolygon:function(a,b){var c={components:[]};this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.MultiPolygon(c.components)]},polygonMember:function(a,b){this.readChildNodes(a,b)},GeometryCollection:function(a,b){var c={components:[]};this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.Collection(c.components)]},geometryMember:function(a,b){this.readChildNodes(a,b)}},feature:{"*":function(a,b){var c,d=a.localName||a.nodeName.split(":").pop();b.features?!this.singleFeatureType&&
|
||||
OpenLayers.Util.indexOf(this.featureType,d)!==-1?c="_typeName":d===this.featureType&&(c="_typeName"):a.childNodes.length==0||a.childNodes.length==1&&a.firstChild.nodeType==3?this.extractAttributes&&(c="_attribute"):c="_geometry";c&&this.readers.feature[c].apply(this,[a,b])},_typeName:function(a,b){var c={components:[],attributes:{}};this.readChildNodes(a,c);if(c.name)c.attributes.name=c.name;var d=new OpenLayers.Feature.Vector(c.components[0],c.attributes);if(!this.singleFeatureType){d.type=a.nodeName.split(":").pop();
|
||||
d.namespace=a.namespaceURI}var e=a.getAttribute("fid")||this.getAttributeNS(a,this.namespaces.gml,"id");if(e)d.fid=e;this.internalProjection&&(this.externalProjection&&d.geometry)&&d.geometry.transform(this.externalProjection,this.internalProjection);if(c.bounds)d.bounds=c.bounds;b.features.push(d)},_geometry:function(a,b){if(!this.geometryName)this.geometryName=a.nodeName.split(":").pop();this.readChildNodes(a,b)},_attribute:function(a,b){var c=a.localName||a.nodeName.split(":").pop(),d=this.getChildValue(a);
|
||||
b.attributes[c]=d}},wfs:{FeatureCollection:function(a,b){this.readChildNodes(a,b)}}},write:function(a){var b;b=OpenLayers.Util.isArray(a)?"featureMembers":"featureMember";a=this.writeNode("gml:"+b,a);this.setAttributeNS(a,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[a])},writers:{gml:{featureMember:function(a){var b=this.createElementNSPlus("gml:featureMember");this.writeNode("feature:_typeName",a,b);return b},MultiPoint:function(a){for(var b=
|
||||
this.createElementNSPlus("gml:MultiPoint"),a=a.components||[a],c=0,d=a.length;c<d;++c)this.writeNode("pointMember",a[c],b);return b},pointMember:function(a){var b=this.createElementNSPlus("gml:pointMember");this.writeNode("Point",a,b);return b},MultiLineString:function(a){for(var b=this.createElementNSPlus("gml:MultiLineString"),a=a.components||[a],c=0,d=a.length;c<d;++c)this.writeNode("lineStringMember",a[c],b);return b},lineStringMember:function(a){var b=this.createElementNSPlus("gml:lineStringMember");
|
||||
this.writeNode("LineString",a,b);return b},MultiPolygon:function(a){for(var b=this.createElementNSPlus("gml:MultiPolygon"),a=a.components||[a],c=0,d=a.length;c<d;++c)this.writeNode("polygonMember",a[c],b);return b},polygonMember:function(a){var b=this.createElementNSPlus("gml:polygonMember");this.writeNode("Polygon",a,b);return b},GeometryCollection:function(a){for(var b=this.createElementNSPlus("gml:GeometryCollection"),c=0,d=a.components.length;c<d;++c)this.writeNode("geometryMember",a.components[c],
|
||||
b);return b},geometryMember:function(a){var b=this.createElementNSPlus("gml:geometryMember"),a=this.writeNode("feature:_geometry",a);b.appendChild(a.firstChild);return b}},feature:{_typeName:function(a){var b=this.createElementNSPlus("feature:"+this.featureType,{attributes:{fid:a.fid}});a.geometry&&this.writeNode("feature:_geometry",a.geometry,b);for(var c in a.attributes){var d=a.attributes[c];d!=null&&this.writeNode("feature:_attribute",{name:c,value:d},b)}return b},_geometry:function(a){this.externalProjection&&
|
||||
this.internalProjection&&(a=a.clone().transform(this.internalProjection,this.externalProjection));var b=this.createElementNSPlus("feature:"+this.geometryName),a=this.writeNode("gml:"+this.geometryTypes[a.CLASS_NAME],a,b);this.srsName&&a.setAttribute("srsName",this.srsName);return b},_attribute:function(a){return this.createElementNSPlus("feature:"+a.name,{value:a.value})}},wfs:{FeatureCollection:function(a){for(var b=this.createElementNSPlus("wfs:FeatureCollection"),c=0,d=a.length;c<d;++c)this.writeNode("gml:featureMember",
|
||||
a[c],b);return b}}},setGeometryTypes:function(){this.geometryTypes={"OpenLayers.Geometry.Point":"Point","OpenLayers.Geometry.MultiPoint":"MultiPoint","OpenLayers.Geometry.LineString":"LineString","OpenLayers.Geometry.MultiLineString":"MultiLineString","OpenLayers.Geometry.Polygon":"Polygon","OpenLayers.Geometry.MultiPolygon":"MultiPolygon","OpenLayers.Geometry.Collection":"GeometryCollection"}},CLASS_NAME:"OpenLayers.Format.GML.Base"});
|
||||
OpenLayers.Format.GML.v2=OpenLayers.Class(OpenLayers.Format.GML.Base,{schemaLocation:"http://www.opengis.net/gml http://schemas.opengis.net/gml/2.1.2/feature.xsd",initialize:function(a){OpenLayers.Format.GML.Base.prototype.initialize.apply(this,[a])},readers:{gml:OpenLayers.Util.applyDefaults({outerBoundaryIs:function(a,b){var c={};this.readChildNodes(a,c);b.outer=c.components[0]},innerBoundaryIs:function(a,b){var c={};this.readChildNodes(a,c);b.inner.push(c.components[0])},Box:function(a,b){var c=
|
||||
{};this.readChildNodes(a,c);if(!b.components)b.components=[];var d=c.points[0],c=c.points[1];b.components.push(new OpenLayers.Bounds(d.x,d.y,c.x,c.y))}},OpenLayers.Format.GML.Base.prototype.readers.gml),feature:OpenLayers.Format.GML.Base.prototype.readers.feature,wfs:OpenLayers.Format.GML.Base.prototype.readers.wfs},write:function(a){var b;b=OpenLayers.Util.isArray(a)?"wfs:FeatureCollection":"gml:featureMember";a=this.writeNode(b,a);this.setAttributeNS(a,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);
|
||||
return OpenLayers.Format.XML.prototype.write.apply(this,[a])},writers:{gml:OpenLayers.Util.applyDefaults({Point:function(a){var b=this.createElementNSPlus("gml:Point");this.writeNode("coordinates",[a],b);return b},coordinates:function(a){for(var b=a.length,c=Array(b),d,e=0;e<b;++e){d=a[e];c[e]=this.xy?d.x+","+d.y:d.y+","+d.x;d.z!=void 0&&(c[e]=c[e]+(","+d.z))}return this.createElementNSPlus("gml:coordinates",{attributes:{decimal:".",cs:",",ts:" "},value:b==1?c[0]:c.join(" ")})},LineString:function(a){var b=
|
||||
this.createElementNSPlus("gml:LineString");this.writeNode("coordinates",a.components,b);return b},Polygon:function(a){var b=this.createElementNSPlus("gml:Polygon");this.writeNode("outerBoundaryIs",a.components[0],b);for(var c=1;c<a.components.length;++c)this.writeNode("innerBoundaryIs",a.components[c],b);return b},outerBoundaryIs:function(a){var b=this.createElementNSPlus("gml:outerBoundaryIs");this.writeNode("LinearRing",a,b);return b},innerBoundaryIs:function(a){var b=this.createElementNSPlus("gml:innerBoundaryIs");
|
||||
this.writeNode("LinearRing",a,b);return b},LinearRing:function(a){var b=this.createElementNSPlus("gml:LinearRing");this.writeNode("coordinates",a.components,b);return b},Box:function(a){var b=this.createElementNSPlus("gml:Box");this.writeNode("coordinates",[{x:a.left,y:a.bottom},{x:a.right,y:a.top}],b);this.srsName&&b.setAttribute("srsName",this.srsName);return b}},OpenLayers.Format.GML.Base.prototype.writers.gml),feature:OpenLayers.Format.GML.Base.prototype.writers.feature,wfs:OpenLayers.Format.GML.Base.prototype.writers.wfs},
|
||||
CLASS_NAME:"OpenLayers.Format.GML.v2"});OpenLayers.Filter.Function=OpenLayers.Class(OpenLayers.Filter,{name:null,params:null,CLASS_NAME:"OpenLayers.Filter.Function"});
|
||||
OpenLayers.Format.Filter.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ogc:"http://www.opengis.net/ogc",gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"ogc",schemaLocation:null,initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){var b={};this.readers.ogc.Filter.apply(this,[a,b]);return b.filter},readers:{ogc:{_expression:function(a){for(var b="",c=a.firstChild;c;c=
|
||||
c.nextSibling)switch(c.nodeType){case 1:a=this.readNode(c);a.property?b=b+("${"+a.property+"}"):a.value!==void 0&&(b=b+a.value);break;case 3:case 4:b=b+c.nodeValue}return b},Filter:function(a,b){var c={fids:[],filters:[]};this.readChildNodes(a,c);if(c.fids.length>0)b.filter=new OpenLayers.Filter.FeatureId({fids:c.fids});else if(c.filters.length>0)b.filter=c.filters[0]},FeatureId:function(a,b){var c=a.getAttribute("fid");c&&b.fids.push(c)},And:function(a,b){var c=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.AND});
|
||||
this.readChildNodes(a,c);b.filters.push(c)},Or:function(a,b){var c=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.OR});this.readChildNodes(a,c);b.filters.push(c)},Not:function(a,b){var c=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.NOT});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsLessThan:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LESS_THAN});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsGreaterThan:function(a,
|
||||
b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.GREATER_THAN});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsLessThanOrEqualTo:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsGreaterThanOrEqualTo:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO});this.readChildNodes(a,c);b.filters.push(c)},
|
||||
PropertyIsBetween:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.BETWEEN});this.readChildNodes(a,c);b.filters.push(c)},Literal:function(a,b){b.value=OpenLayers.String.numericIf(this.getChildValue(a))},PropertyName:function(a,b){b.property=this.getChildValue(a)},LowerBoundary:function(a,b){b.lowerBoundary=OpenLayers.String.numericIf(this.readers.ogc._expression.call(this,a))},UpperBoundary:function(a,b){b.upperBoundary=OpenLayers.String.numericIf(this.readers.ogc._expression.call(this,
|
||||
a))},Intersects:function(a,b){this.readSpatial(a,b,OpenLayers.Filter.Spatial.INTERSECTS)},Within:function(a,b){this.readSpatial(a,b,OpenLayers.Filter.Spatial.WITHIN)},Contains:function(a,b){this.readSpatial(a,b,OpenLayers.Filter.Spatial.CONTAINS)},DWithin:function(a,b){this.readSpatial(a,b,OpenLayers.Filter.Spatial.DWITHIN)},Distance:function(a,b){b.distance=parseInt(this.getChildValue(a));b.distanceUnits=a.getAttribute("units")},Function:function(){}}},readSpatial:function(a,b,c){c=new OpenLayers.Filter.Spatial({type:c});
|
||||
this.readChildNodes(a,c);c.value=c.components[0];delete c.components;b.filters.push(c)},writeOgcExpression:function(a,b){if(a instanceof OpenLayers.Filter.Function){var c=this.writeNode("Function",a,b);b.appendChild(c)}else this.writeNode("Literal",a,b);return b},write:function(a){return this.writers.ogc.Filter.apply(this,[a])},writeFeatureIdNodes:function(a,b){for(var c=0,d=a.fids.length;c<d;++c)this.writeNode("FeatureId",a.fids[c],b)},writers:{ogc:{Filter:function(a){var b=this.createElementNSPlus("ogc:Filter");
|
||||
a.type==="FID"?OpenLayers.Format.Filter.v1.prototype.writeFeatureIdNodes.call(this,a,b):this.writeNode(this.getFilterType(a),a,b);return b},FeatureId:function(a){return this.createElementNSPlus("ogc:FeatureId",{attributes:{fid:a}})},And:function(a){for(var b=this.createElementNSPlus("ogc:And"),c,d=0,e=a.filters.length;d<e;++d){c=a.filters[d];c.type==="FID"?OpenLayers.Format.Filter.v1.prototype.writeFeatureIdNodes.call(this,c,b):this.writeNode(this.getFilterType(c),c,b)}return b},Or:function(a){for(var b=
|
||||
this.createElementNSPlus("ogc:Or"),c,d=0,e=a.filters.length;d<e;++d){c=a.filters[d];c.type==="FID"?OpenLayers.Format.Filter.v1.prototype.writeFeatureIdNodes.call(this,c,b):this.writeNode(this.getFilterType(c),c,b)}return b},Not:function(a){var b=this.createElementNSPlus("ogc:Not"),a=a.filters[0];a.type==="FID"?OpenLayers.Format.Filter.v1.prototype.writeFeatureIdNodes.call(this,a,b):this.writeNode(this.getFilterType(a),a,b);return b},PropertyIsLessThan:function(a){var b=this.createElementNSPlus("ogc:PropertyIsLessThan");
|
||||
this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsGreaterThan:function(a){var b=this.createElementNSPlus("ogc:PropertyIsGreaterThan");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsLessThanOrEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsLessThanOrEqualTo");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsGreaterThanOrEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsGreaterThanOrEqualTo");
|
||||
this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsBetween:function(a){var b=this.createElementNSPlus("ogc:PropertyIsBetween");this.writeNode("PropertyName",a,b);this.writeNode("LowerBoundary",a,b);this.writeNode("UpperBoundary",a,b);return b},PropertyName:function(a){return this.createElementNSPlus("ogc:PropertyName",{value:a.property})},Literal:function(a){return this.createElementNSPlus("ogc:Literal",{value:a})},LowerBoundary:function(a){var b=this.createElementNSPlus("ogc:LowerBoundary");
|
||||
this.writeOgcExpression(a.lowerBoundary,b);return b},UpperBoundary:function(a){var b=this.createElementNSPlus("ogc:UpperBoundary");this.writeNode("Literal",a.upperBoundary,b);return b},INTERSECTS:function(a){return this.writeSpatial(a,"Intersects")},WITHIN:function(a){return this.writeSpatial(a,"Within")},CONTAINS:function(a){return this.writeSpatial(a,"Contains")},DWITHIN:function(a){var b=this.writeSpatial(a,"DWithin");this.writeNode("Distance",a,b);return b},Distance:function(a){return this.createElementNSPlus("ogc:Distance",
|
||||
{attributes:{units:a.distanceUnits},value:a.distance})},Function:function(a){for(var b=this.createElementNSPlus("ogc:Function",{attributes:{name:a.name}}),a=a.params,c=0,d=a.length;c<d;c++)this.writeOgcExpression(a[c],b);return b}}},getFilterType:function(a){var b=this.filterMap[a.type];if(!b)throw"Filter writing not supported for rule type: "+a.type;return b},filterMap:{"&&":"And","||":"Or","!":"Not","==":"PropertyIsEqualTo","!=":"PropertyIsNotEqualTo","<":"PropertyIsLessThan",">":"PropertyIsGreaterThan",
|
||||
"<=":"PropertyIsLessThanOrEqualTo",">=":"PropertyIsGreaterThanOrEqualTo","..":"PropertyIsBetween","~":"PropertyIsLike",BBOX:"BBOX",DWITHIN:"DWITHIN",WITHIN:"WITHIN",CONTAINS:"CONTAINS",INTERSECTS:"INTERSECTS",FID:"FeatureId"},CLASS_NAME:"OpenLayers.Format.Filter.v1"});
|
||||
OpenLayers.Format.Filter.v1_0_0=OpenLayers.Class(OpenLayers.Format.GML.v2,OpenLayers.Format.Filter.v1,{VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/ogc/filter/1.0.0/filter.xsd",initialize:function(a){OpenLayers.Format.GML.v2.prototype.initialize.apply(this,[a])},readers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.EQUAL_TO});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsNotEqualTo:function(a,
|
||||
b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.NOT_EQUAL_TO});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsLike:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LIKE});this.readChildNodes(a,c);var d=a.getAttribute("wildCard"),e=a.getAttribute("singleChar"),f=a.getAttribute("escape");c.value2regex(d,e,f);b.filters.push(c)}},OpenLayers.Format.Filter.v1.prototype.readers.ogc),gml:OpenLayers.Format.GML.v2.prototype.readers.gml,
|
||||
feature:OpenLayers.Format.GML.v2.prototype.readers.feature},writers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsEqualTo");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsNotEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsNotEqualTo");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsLike:function(a){var b=this.createElementNSPlus("ogc:PropertyIsLike",
|
||||
{attributes:{wildCard:"*",singleChar:".",escape:"!"}});this.writeNode("PropertyName",a,b);this.writeNode("Literal",a.regex2value(),b);return b},BBOX:function(a){var b=this.createElementNSPlus("ogc:BBOX");a.property&&this.writeNode("PropertyName",a,b);var c=this.writeNode("gml:Box",a.value,b);a.projection&&c.setAttribute("srsName",a.projection);return b}},OpenLayers.Format.Filter.v1.prototype.writers.ogc),gml:OpenLayers.Format.GML.v2.prototype.writers.gml,feature:OpenLayers.Format.GML.v2.prototype.writers.feature},
|
||||
writeSpatial:function(a,b){var c=this.createElementNSPlus("ogc:"+b);this.writeNode("PropertyName",a,c);if(a.value instanceof OpenLayers.Filter.Function)this.writeNode("Function",a.value,c);else{var d;d=a.value instanceof OpenLayers.Geometry?this.writeNode("feature:_geometry",a.value).firstChild:this.writeNode("gml:Box",a.value);a.projection&&d.setAttribute("srsName",a.projection);c.appendChild(d)}return c},CLASS_NAME:"OpenLayers.Format.Filter.v1_0_0"});
|
||||
OpenLayers.Format.WFST.v1_0_0=OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0,OpenLayers.Format.WFST.v1,{version:"1.0.0",srsNameInQuery:!1,schemaLocations:{wfs:"http://schemas.opengis.net/wfs/1.0.0/WFS-transaction.xsd"},initialize:function(a){OpenLayers.Format.Filter.v1_0_0.prototype.initialize.apply(this,[a]);OpenLayers.Format.WFST.v1.prototype.initialize.apply(this,[a])},readNode:function(a,b){return OpenLayers.Format.GML.v2.prototype.readNode.apply(this,[a,b])},readers:{wfs:OpenLayers.Util.applyDefaults({WFS_TransactionResponse:function(a,
|
||||
b){b.insertIds=[];b.success=false;this.readChildNodes(a,b)},InsertResult:function(a,b){var c={fids:[]};this.readChildNodes(a,c);b.insertIds.push(c.fids[0])},TransactionResult:function(a,b){this.readChildNodes(a,b)},Status:function(a,b){this.readChildNodes(a,b)},SUCCESS:function(a,b){b.success=true}},OpenLayers.Format.WFST.v1.prototype.readers.wfs),gml:OpenLayers.Format.GML.v2.prototype.readers.gml,feature:OpenLayers.Format.GML.v2.prototype.readers.feature,ogc:OpenLayers.Format.Filter.v1_0_0.prototype.readers.ogc},
|
||||
writers:{wfs:OpenLayers.Util.applyDefaults({Query:function(a){var a=OpenLayers.Util.extend({featureNS:this.featureNS,featurePrefix:this.featurePrefix,featureType:this.featureType,srsName:this.srsName,srsNameInQuery:this.srsNameInQuery},a),b=a.featurePrefix,c=this.createElementNSPlus("wfs:Query",{attributes:{typeName:(b?b+":":"")+a.featureType}});a.srsNameInQuery&&a.srsName&&c.setAttribute("srsName",a.srsName);a.featureNS&&c.setAttribute("xmlns:"+b,a.featureNS);if(a.propertyNames)for(var b=0,d=a.propertyNames.length;b<
|
||||
d;b++)this.writeNode("ogc:PropertyName",{property:a.propertyNames[b]},c);if(a.filter){this.setFilterProperty(a.filter);this.writeNode("ogc:Filter",a.filter,c)}return c}},OpenLayers.Format.WFST.v1.prototype.writers.wfs),gml:OpenLayers.Format.GML.v2.prototype.writers.gml,feature:OpenLayers.Format.GML.v2.prototype.writers.feature,ogc:OpenLayers.Format.Filter.v1_0_0.prototype.writers.ogc},CLASS_NAME:"OpenLayers.Format.WFST.v1_0_0"});
|
||||
OpenLayers.ElementsIndexer=OpenLayers.Class({maxZIndex:null,order:null,indices:null,compare:null,initialize:function(a){this.compare=a?OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER_Y_ORDER:OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER_DRAWING_ORDER;this.clear()},insert:function(a){this.exists(a)&&this.remove(a);var b=a.id;this.determineZIndex(a);for(var c=-1,d=this.order.length,e;d-c>1;){e=parseInt((c+d)/2);this.compare(this,a,OpenLayers.Util.getElement(this.order[e]))>0?c=e:d=e}this.order.splice(d,
|
||||
0,b);this.indices[b]=this.getZIndex(a);return this.getNextElement(d)},remove:function(a){var a=a.id,b=OpenLayers.Util.indexOf(this.order,a);if(b>=0){this.order.splice(b,1);delete this.indices[a];this.maxZIndex=this.order.length>0?this.indices[this.order[this.order.length-1]]:0}},clear:function(){this.order=[];this.indices={};this.maxZIndex=0},exists:function(a){return this.indices[a.id]!=null},getZIndex:function(a){return a._style.graphicZIndex},determineZIndex:function(a){var b=a._style.graphicZIndex;
|
||||
if(b==null){b=this.maxZIndex;a._style.graphicZIndex=b}else if(b>this.maxZIndex)this.maxZIndex=b},getNextElement:function(a){a=a+1;if(a<this.order.length){var b=OpenLayers.Util.getElement(this.order[a]);b==void 0&&(b=this.getNextElement(a));return b}return null},CLASS_NAME:"OpenLayers.ElementsIndexer"});
|
||||
OpenLayers.ElementsIndexer.IndexingMethods={Z_ORDER:function(a,b,c){var b=a.getZIndex(b),d=0;if(c){a=a.getZIndex(c);d=b-a}return d},Z_ORDER_DRAWING_ORDER:function(a,b,c){a=OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER(a,b,c);c&&a==0&&(a=1);return a},Z_ORDER_Y_ORDER:function(a,b,c){a=OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER(a,b,c);if(c&&a===0){b=c._boundsBottom-b._boundsBottom;a=b===0?1:b}return a}};
|
||||
OpenLayers.Renderer.Elements=OpenLayers.Class(OpenLayers.Renderer,{rendererRoot:null,root:null,vectorRoot:null,textRoot:null,xmlns:null,xOffset:0,indexer:null,BACKGROUND_ID_SUFFIX:"_background",LABEL_ID_SUFFIX:"_label",LABEL_OUTLINE_SUFFIX:"_outline",initialize:function(a,b){OpenLayers.Renderer.prototype.initialize.apply(this,arguments);this.rendererRoot=this.createRenderRoot();this.root=this.createRoot("_root");this.vectorRoot=this.createRoot("_vroot");this.textRoot=this.createRoot("_troot");this.root.appendChild(this.vectorRoot);
|
||||
this.root.appendChild(this.textRoot);this.rendererRoot.appendChild(this.root);this.container.appendChild(this.rendererRoot);if(b&&(b.zIndexing||b.yOrdering))this.indexer=new OpenLayers.ElementsIndexer(b.yOrdering)},destroy:function(){this.clear();this.xmlns=this.root=this.rendererRoot=null;OpenLayers.Renderer.prototype.destroy.apply(this,arguments)},clear:function(){var a,b=this.vectorRoot;if(b)for(;a=b.firstChild;)b.removeChild(a);if(b=this.textRoot)for(;a=b.firstChild;)b.removeChild(a);this.indexer&&
|
||||
this.indexer.clear()},setExtent:function(a,b){var c=OpenLayers.Renderer.prototype.setExtent.apply(this,arguments),d=this.getResolution();if(this.map.baseLayer&&this.map.baseLayer.wrapDateLine){var e,f=a.getWidth()/this.map.getExtent().getWidth(),a=a.scale(1/f),f=this.map.getMaxExtent();f.right>a.left&&f.right<a.right?e=true:f.left>a.left&&f.left<a.right&&(e=false);if(e!==this.rightOfDateLine||b){c=false;this.xOffset=e===true?f.getWidth()/d:0}this.rightOfDateLine=e}return c},getNodeType:function(){},
|
||||
drawGeometry:function(a,b,c){var d=a.CLASS_NAME,e=true;if(d=="OpenLayers.Geometry.Collection"||d=="OpenLayers.Geometry.MultiPoint"||d=="OpenLayers.Geometry.MultiLineString"||d=="OpenLayers.Geometry.MultiPolygon"){for(var d=0,f=a.components.length;d<f;d++)e=this.drawGeometry(a.components[d],b,c)&&e;return e}d=e=false;if(b.display!="none"){b.backgroundGraphic?this.redrawBackgroundNode(a.id,a,b,c):d=true;e=this.redrawNode(a.id,a,b,c)}if(e==false)if(b=document.getElementById(a.id)){b._style.backgroundGraphic&&
|
||||
(d=true);b.parentNode.removeChild(b)}if(d)(b=document.getElementById(a.id+this.BACKGROUND_ID_SUFFIX))&&b.parentNode.removeChild(b);return e},redrawNode:function(a,b,c,d){c=this.applyDefaultSymbolizer(c);a=this.nodeFactory(a,this.getNodeType(b,c));a._featureId=d;a._boundsBottom=b.getBounds().bottom;a._geometryClass=b.CLASS_NAME;a._style=c;b=this.drawGeometryNode(a,b,c);if(b===false)return false;a=b.node;if(this.indexer)(c=this.indexer.insert(a))?this.vectorRoot.insertBefore(a,c):this.vectorRoot.appendChild(a);
|
||||
else a.parentNode!==this.vectorRoot&&this.vectorRoot.appendChild(a);this.postDraw(a);return b.complete},redrawBackgroundNode:function(a,b,c){c=OpenLayers.Util.extend({},c);c.externalGraphic=c.backgroundGraphic;c.graphicXOffset=c.backgroundXOffset;c.graphicYOffset=c.backgroundYOffset;c.graphicZIndex=c.backgroundGraphicZIndex;c.graphicWidth=c.backgroundWidth||c.graphicWidth;c.graphicHeight=c.backgroundHeight||c.graphicHeight;c.backgroundGraphic=null;c.backgroundXOffset=null;c.backgroundYOffset=null;
|
||||
c.backgroundGraphicZIndex=null;return this.redrawNode(a+this.BACKGROUND_ID_SUFFIX,b,c,null)},drawGeometryNode:function(a,b,c){var c=c||a._style,d={isFilled:c.fill===void 0?true:c.fill,isStroked:c.stroke===void 0?!!c.strokeWidth:c.stroke},e;switch(b.CLASS_NAME){case "OpenLayers.Geometry.Point":if(c.graphic===false){d.isFilled=false;d.isStroked=false}e=this.drawPoint(a,b);break;case "OpenLayers.Geometry.LineString":d.isFilled=false;e=this.drawLineString(a,b);break;case "OpenLayers.Geometry.LinearRing":e=
|
||||
this.drawLinearRing(a,b);break;case "OpenLayers.Geometry.Polygon":e=this.drawPolygon(a,b);break;case "OpenLayers.Geometry.Rectangle":e=this.drawRectangle(a,b)}a._options=d;return e!=false?{node:this.setStyle(a,c,d,b),complete:e}:false},postDraw:function(){},drawPoint:function(){},drawLineString:function(){},drawLinearRing:function(){},drawPolygon:function(){},drawRectangle:function(){},drawCircle:function(){},removeText:function(a){var b=document.getElementById(a+this.LABEL_ID_SUFFIX);b&&this.textRoot.removeChild(b);
|
||||
(a=document.getElementById(a+this.LABEL_OUTLINE_SUFFIX))&&this.textRoot.removeChild(a)},getFeatureIdFromEvent:function(a){var b=a.target,c=b&&b.correspondingUseElement;return(c?c:b||a.srcElement)._featureId},eraseGeometry:function(a,b){if(a.CLASS_NAME=="OpenLayers.Geometry.MultiPoint"||a.CLASS_NAME=="OpenLayers.Geometry.MultiLineString"||a.CLASS_NAME=="OpenLayers.Geometry.MultiPolygon"||a.CLASS_NAME=="OpenLayers.Geometry.Collection")for(var c=0,d=a.components.length;c<d;c++)this.eraseGeometry(a.components[c],
|
||||
b);else if((c=OpenLayers.Util.getElement(a.id))&&c.parentNode){if(c.geometry){c.geometry.destroy();c.geometry=null}c.parentNode.removeChild(c);this.indexer&&this.indexer.remove(c);if(c._style.backgroundGraphic)(c=OpenLayers.Util.getElement(a.id+this.BACKGROUND_ID_SUFFIX))&&c.parentNode&&c.parentNode.removeChild(c)}},nodeFactory:function(a,b){var c=OpenLayers.Util.getElement(a);if(c){if(!this.nodeTypeCompare(c,b)){c.parentNode.removeChild(c);c=this.nodeFactory(a,b)}}else c=this.createNode(b,a);return c},
|
||||
nodeTypeCompare:function(){},createNode:function(){},moveRoot:function(a){var b=this.root;if(a.root.parentNode==this.rendererRoot)b=a.root;b.parentNode.removeChild(b);a.rendererRoot.appendChild(b)},getRenderLayerId:function(){return this.root.parentNode.parentNode.id},isComplexSymbol:function(a){return a!="circle"&&!!a},CLASS_NAME:"OpenLayers.Renderer.Elements"});
|
||||
OpenLayers.Control.Panel=OpenLayers.Class(OpenLayers.Control,{controls:null,autoActivate:!0,defaultControl:null,saveState:!1,allowDepress:!1,activeState:null,initialize:function(a){OpenLayers.Control.prototype.initialize.apply(this,[a]);this.controls=[];this.activeState={}},destroy:function(){this.map&&this.map.events.unregister("buttonclick",this,this.onButtonClick);OpenLayers.Control.prototype.destroy.apply(this,arguments);for(var a,b=this.controls.length-1;b>=0;b--){a=this.controls[b];a.events&&
|
||||
a.events.un({activate:this.iconOn,deactivate:this.iconOff});a.panel_div=null}this.activeState=null},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){for(var a,b=0,c=this.controls.length;b<c;b++){a=this.controls[b];(a===this.defaultControl||this.saveState&&this.activeState[a.id])&&a.activate()}if(this.saveState===true)this.defaultControl=null;this.redraw();return true}return false},deactivate:function(){if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){for(var a,
|
||||
b=0,c=this.controls.length;b<c;b++){a=this.controls[b];this.activeState[a.id]=a.deactivate()}this.redraw();return true}return false},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(this.outsideViewport){this.events.attachToElement(this.div);this.events.register("buttonclick",this,this.onButtonClick)}else this.map.events.register("buttonclick",this,this.onButtonClick);this.addControlsToMap(this.controls);return this.div},redraw:function(){for(var a=this.div.childNodes.length-
|
||||
1;a>=0;a--)this.div.removeChild(this.div.childNodes[a]);this.div.innerHTML="";if(this.active)for(var a=0,b=this.controls.length;a<b;a++)this.div.appendChild(this.controls[a].panel_div)},activateControl:function(a){if(!this.active)return false;if(a.type==OpenLayers.Control.TYPE_BUTTON)a.trigger();else if(a.type==OpenLayers.Control.TYPE_TOGGLE)a.active?a.deactivate():a.activate();else if(this.allowDepress&&a.active)a.deactivate();else{for(var b,c=0,d=this.controls.length;c<d;c++){b=this.controls[c];
|
||||
b!=a&&(b.type===OpenLayers.Control.TYPE_TOOL||b.type==null)&&b.deactivate()}a.activate()}},addControls:function(a){OpenLayers.Util.isArray(a)||(a=[a]);this.controls=this.controls.concat(a);for(var b=0,c=a.length;b<c;b++){var d=a[b],e=this.createControlMarkup(d);OpenLayers.Element.addClass(e,d.displayClass+"ItemInactive");OpenLayers.Element.addClass(e,"olButton");if(d.title!=""&&!e.title)e.title=d.title;d.panel_div=e}if(this.map){this.addControlsToMap(a);this.redraw()}},createControlMarkup:function(){return document.createElement("div")},
|
||||
addControlsToMap:function(a){for(var b,c=0,d=a.length;c<d;c++){b=a[c];if(b.autoActivate===true){b.autoActivate=false;this.map.addControl(b);b.autoActivate=true}else{this.map.addControl(b);b.deactivate()}b.events.on({activate:this.iconOn,deactivate:this.iconOff})}},iconOn:function(){var a=this.panel_div;a.className=a.className.replace(RegExp("\\b("+this.displayClass+"Item)Inactive\\b"),"$1Active")},iconOff:function(){var a=this.panel_div;a.className=a.className.replace(RegExp("\\b("+this.displayClass+
|
||||
"Item)Active\\b"),"$1Inactive")},onButtonClick:function(a){for(var b=this.controls,a=a.buttonElement,c=b.length-1;c>=0;--c)if(b[c].panel_div===a){this.activateControl(b[c]);break}},getControlsBy:function(a,b){var c=typeof b.test=="function";return OpenLayers.Array.filter(this.controls,function(d){return d[a]==b||c&&b.test(d[a])})},getControlsByName:function(a){return this.getControlsBy("name",a)},getControlsByClass:function(a){return this.getControlsBy("CLASS_NAME",a)},CLASS_NAME:"OpenLayers.Control.Panel"});
|
||||
OpenLayers.Strategy=OpenLayers.Class({layer:null,options:null,active:null,autoActivate:!0,autoDestroy:!0,initialize:function(a){OpenLayers.Util.extend(this,a);this.options=a;this.active=false},destroy:function(){this.deactivate();this.options=this.layer=null},setLayer:function(a){this.layer=a},activate:function(){if(!this.active)return this.active=true;return false},deactivate:function(){if(this.active){this.active=false;return true}return false},CLASS_NAME:"OpenLayers.Strategy"});
|
||||
OpenLayers.Strategy.Fixed=OpenLayers.Class(OpenLayers.Strategy,{preload:!1,activate:function(){if(OpenLayers.Strategy.prototype.activate.apply(this,arguments)){this.layer.events.on({refresh:this.load,scope:this});if(this.layer.visibility==true||this.preload)this.load();else this.layer.events.on({visibilitychanged:this.load,scope:this});return true}return false},deactivate:function(){var a=OpenLayers.Strategy.prototype.deactivate.call(this);a&&this.layer.events.un({refresh:this.load,visibilitychanged:this.load,
|
||||
scope:this});return a},load:function(a){var b=this.layer;b.events.triggerEvent("loadstart");b.protocol.read(OpenLayers.Util.applyDefaults({callback:OpenLayers.Function.bind(this.merge,this,b.map.getProjectionObject()),filter:b.filter},a));b.events.un({visibilitychanged:this.load,scope:this})},merge:function(a,b){var c=this.layer;c.destroyFeatures();var d=b.features;if(d&&d.length>0){if(!a.equals(c.projection))for(var e,f=0,g=d.length;f<g;++f)(e=d[f].geometry)&&e.transform(c.projection,a);c.addFeatures(d)}c.events.triggerEvent("loadend")},
|
||||
CLASS_NAME:"OpenLayers.Strategy.Fixed"});
|
||||
OpenLayers.Control.Zoom=OpenLayers.Class(OpenLayers.Control,{zoomInText:"+",zoomInId:"olZoomInLink",zoomOutText:"-",zoomOutId:"olZoomOutLink",draw:function(){var a=OpenLayers.Control.prototype.draw.apply(this),b=this.getOrCreateLinks(a),c=b.zoomIn,b=b.zoomOut,d=this.map.events;if(b.parentNode!==a){d=this.events;d.attachToElement(b.parentNode)}d.register("buttonclick",this,this.onZoomClick);this.zoomInLink=c;this.zoomOutLink=b;return a},getOrCreateLinks:function(a){var b=document.getElementById(this.zoomInId),
|
||||
c=document.getElementById(this.zoomOutId);if(!b){b=document.createElement("a");b.href="#zoomIn";b.appendChild(document.createTextNode(this.zoomInText));b.className="olControlZoomIn";a.appendChild(b)}OpenLayers.Element.addClass(b,"olButton");if(!c){c=document.createElement("a");c.href="#zoomOut";c.appendChild(document.createTextNode(this.zoomOutText));c.className="olControlZoomOut";a.appendChild(c)}OpenLayers.Element.addClass(c,"olButton");return{zoomIn:b,zoomOut:c}},onZoomClick:function(a){a=a.buttonElement;
|
||||
a===this.zoomInLink?this.map.zoomIn():a===this.zoomOutLink&&this.map.zoomOut()},destroy:function(){this.map&&this.map.events.unregister("buttonclick",this,this.onZoomClick);delete this.zoomInLink;delete this.zoomOutLink;OpenLayers.Control.prototype.destroy.apply(this)},CLASS_NAME:"OpenLayers.Control.Zoom"});
|
||||
OpenLayers.Protocol=OpenLayers.Class({format:null,options:null,autoDestroy:!0,defaultFilter:null,initialize:function(a){a=a||{};OpenLayers.Util.extend(this,a);this.options=a},mergeWithDefaultFilter:function(a){return a&&this.defaultFilter?new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.AND,filters:[this.defaultFilter,a]}):a||this.defaultFilter||void 0},destroy:function(){this.format=this.options=null},read:function(a){a=a||{};a.filter=this.mergeWithDefaultFilter(a.filter)},create:function(){},
|
||||
update:function(){},"delete":function(){},commit:function(){},abort:function(){},createCallback:function(a,b,c){return OpenLayers.Function.bind(function(){a.apply(this,[b,c])},this)},CLASS_NAME:"OpenLayers.Protocol"});OpenLayers.Protocol.Response=OpenLayers.Class({code:null,requestType:null,last:!0,features:null,data:null,reqFeatures:null,priv:null,error:null,initialize:function(a){OpenLayers.Util.extend(this,a)},success:function(){return this.code>0},CLASS_NAME:"OpenLayers.Protocol.Response"});
|
||||
OpenLayers.Protocol.Response.SUCCESS=1;OpenLayers.Protocol.Response.FAILURE=0;OpenLayers.Protocol.WFS=function(a){var a=OpenLayers.Util.applyDefaults(a,OpenLayers.Protocol.WFS.DEFAULTS),b=OpenLayers.Protocol.WFS["v"+a.version.replace(/\./g,"_")];if(!b)throw"Unsupported WFS version: "+a.version;return new b(a)};
|
||||
OpenLayers.Protocol.WFS.fromWMSLayer=function(a,b){var c,d;c=a.params.LAYERS;c=(OpenLayers.Util.isArray(c)?c[0]:c).split(":");c.length>1&&(d=c[0]);c=c.pop();d={url:a.url,featureType:c,featurePrefix:d,srsName:a.projection&&a.projection.getCode()||a.map&&a.map.getProjectionObject().getCode(),version:"1.1.0"};return new OpenLayers.Protocol.WFS(OpenLayers.Util.applyDefaults(b,d))};OpenLayers.Protocol.WFS.DEFAULTS={version:"1.0.0"};
|
||||
OpenLayers.Date={toISOString:function(){if("toISOString"in Date.prototype)return function(a){return a.toISOString()};var a=function(a,c){for(var d=a+"";d.length<c;)d="0"+d;return d};return function(b){return isNaN(b.getTime())?"Invalid Date":b.getUTCFullYear()+"-"+a(b.getUTCMonth()+1,2)+"-"+a(b.getUTCDate(),2)+"T"+a(b.getUTCHours(),2)+":"+a(b.getUTCMinutes(),2)+":"+a(b.getUTCSeconds(),2)+"."+a(b.getUTCMilliseconds(),3)+"Z"}}(),parse:function(a){var b;if((a=a.match(/^(?:(\d{4})(?:-(\d{2})(?:-(\d{2}))?)?)?(?:(?:T(\d{1,2}):(\d{2}):(\d{2}(?:\.\d+)?)(Z|(?:[+-]\d{1,2}(?::(\d{2}))?)))|Z)?$/))&&
|
||||
(a[1]||a[7])){b=parseInt(a[1],10)||0;var c=parseInt(a[2],10)-1||0,d=parseInt(a[3],10)||1;b=new Date(Date.UTC(b,c,d));if(c=a[7]){var d=parseInt(a[4],10),e=parseInt(a[5],10),f=parseFloat(a[6]),g=f|0,f=Math.round(1E3*(f-g));b.setUTCHours(d,e,g,f);if(c!=="Z"){c=parseInt(c,10);a=parseInt(a[8],10)||0;b=new Date(b.getTime()+-1E3*(60*c*60+a*60))}}}else b=new Date("invalid");return b}};OpenLayers.ProxyHost="";
|
||||
OpenLayers.Request={DEFAULT_CONFIG:{method:"GET",url:window.location.href,async:!0,user:void 0,password:void 0,params:null,proxy:OpenLayers.ProxyHost,headers:{},data:null,callback:function(){},success:null,failure:null,scope:null},URL_SPLIT_REGEX:/([^:]*:)\/\/([^:]*:?[^@]*@)?([^:\/\?]*):?([^\/\?]*)/,events:new OpenLayers.Events(this),makeSameOrigin:function(a,b){var c=a.indexOf("http")!==0,d=!c&&a.match(this.URL_SPLIT_REGEX);if(d){var e=window.location,c=d[1]==e.protocol&&d[3]==e.hostname,d=d[4],
|
||||
e=e.port;if(d!=80&&d!=""||e!="80"&&e!="")c=c&&d==e}c||(b?a=typeof b=="function"?b(a):b+encodeURIComponent(a):OpenLayers.Console.warn(OpenLayers.i18n("proxyNeeded"),{url:a}));return a},issue:function(a){var b=OpenLayers.Util.extend(this.DEFAULT_CONFIG,{proxy:OpenLayers.ProxyHost}),a=OpenLayers.Util.applyDefaults(a,b),b=false,c;for(c in a.headers)a.headers.hasOwnProperty(c)&&c.toLowerCase()==="x-requested-with"&&(b=true);b===false&&(a.headers["X-Requested-With"]="XMLHttpRequest");var d=new OpenLayers.Request.XMLHttpRequest,
|
||||
e=OpenLayers.Util.urlAppend(a.url,OpenLayers.Util.getParameterString(a.params||{})),e=OpenLayers.Request.makeSameOrigin(e,a.proxy);d.open(a.method,e,a.async,a.user,a.password);for(var f in a.headers)d.setRequestHeader(f,a.headers[f]);var g=this.events,h=this;d.onreadystatechange=function(){d.readyState==OpenLayers.Request.XMLHttpRequest.DONE&&g.triggerEvent("complete",{request:d,config:a,requestUrl:e})!==false&&h.runCallbacks({request:d,config:a,requestUrl:e})};a.async===false?d.send(a.data):window.setTimeout(function(){d.readyState!==
|
||||
0&&d.send(a.data)},0);return d},runCallbacks:function(a){var b=a.request,c=a.config,d=c.scope?OpenLayers.Function.bind(c.callback,c.scope):c.callback,e;c.success&&(e=c.scope?OpenLayers.Function.bind(c.success,c.scope):c.success);var f;c.failure&&(f=c.scope?OpenLayers.Function.bind(c.failure,c.scope):c.failure);if(OpenLayers.Util.createUrlObject(c.url).protocol=="file:"&&b.responseText)b.status=200;d(b);if(!b.status||b.status>=200&&b.status<300){this.events.triggerEvent("success",a);e&&e(b)}if(b.status&&
|
||||
(b.status<200||b.status>=300)){this.events.triggerEvent("failure",a);f&&f(b)}},GET:function(a){a=OpenLayers.Util.extend(a,{method:"GET"});return OpenLayers.Request.issue(a)},POST:function(a){a=OpenLayers.Util.extend(a,{method:"POST"});a.headers=a.headers?a.headers:{};"CONTENT-TYPE"in OpenLayers.Util.upperCaseObject(a.headers)||(a.headers["Content-Type"]="application/xml");return OpenLayers.Request.issue(a)},PUT:function(a){a=OpenLayers.Util.extend(a,{method:"PUT"});a.headers=a.headers?a.headers:{};
|
||||
"CONTENT-TYPE"in OpenLayers.Util.upperCaseObject(a.headers)||(a.headers["Content-Type"]="application/xml");return OpenLayers.Request.issue(a)},DELETE:function(a){a=OpenLayers.Util.extend(a,{method:"DELETE"});return OpenLayers.Request.issue(a)},HEAD:function(a){a=OpenLayers.Util.extend(a,{method:"HEAD"});return OpenLayers.Request.issue(a)},OPTIONS:function(a){a=OpenLayers.Util.extend(a,{method:"OPTIONS"});return OpenLayers.Request.issue(a)}};
|
||||
(function(){function a(){this._object=f&&!i?new f:new window.ActiveXObject("Microsoft.XMLHTTP");this._listeners=[]}function b(){return new a}function c(a){b.onreadystatechange&&b.onreadystatechange.apply(a);a.dispatchEvent({type:"readystatechange",bubbles:false,cancelable:false,timeStamp:new Date+0})}function d(a){try{a.responseText=a._object.responseText}catch(b){}try{var c;var d=a._object,e=d.responseXML,f=d.responseText;if(h&&f&&e&&!e.documentElement&&d.getResponseHeader("Content-Type").match(/[^\/]+\/[^\+]+\+xml/)){e=
|
||||
new window.ActiveXObject("Microsoft.XMLDOM");e.async=false;e.validateOnParse=false;e.loadXML(f)}c=e&&(h&&e.parseError!=0||!e.documentElement||e.documentElement&&e.documentElement.tagName=="parsererror")?null:e;a.responseXML=c}catch(g){}try{a.status=a._object.status}catch(i){}try{a.statusText=a._object.statusText}catch(r){}}function e(a){a._object.onreadystatechange=new window.Function}var f=window.XMLHttpRequest,g=!!window.controllers,h=window.document.all&&!window.opera,i=h&&window.navigator.userAgent.match(/MSIE 7.0/);
|
||||
b.prototype=a.prototype;if(g&&f.wrapped)b.wrapped=f.wrapped;b.UNSENT=0;b.OPENED=1;b.HEADERS_RECEIVED=2;b.LOADING=3;b.DONE=4;b.prototype.readyState=b.UNSENT;b.prototype.responseText="";b.prototype.responseXML=null;b.prototype.status=0;b.prototype.statusText="";b.prototype.priority="NORMAL";b.prototype.onreadystatechange=null;b.onreadystatechange=null;b.onopen=null;b.onsend=null;b.onabort=null;b.prototype.open=function(a,f,i,l,n){delete this._headers;arguments.length<3&&(i=true);this._async=i;var o=
|
||||
this,q=this.readyState,p;if(h&&i){p=function(){if(q!=b.DONE){e(o);o.abort()}};window.attachEvent("onunload",p)}b.onopen&&b.onopen.apply(this,arguments);arguments.length>4?this._object.open(a,f,i,l,n):arguments.length>3?this._object.open(a,f,i,l):this._object.open(a,f,i);this.readyState=b.OPENED;c(this);this._object.onreadystatechange=function(){if(!g||i){o.readyState=o._object.readyState;d(o);if(o._aborted)o.readyState=b.UNSENT;else{if(o.readyState==b.DONE){delete o._data;e(o);h&&i&&window.detachEvent("onunload",
|
||||
p)}q!=o.readyState&&c(o);q=o.readyState}}}};b.prototype.send=function(a){b.onsend&&b.onsend.apply(this,arguments);arguments.length||(a=null);if(a&&a.nodeType){a=window.XMLSerializer?(new window.XMLSerializer).serializeToString(a):a.xml;this._headers["Content-Type"]||this._object.setRequestHeader("Content-Type","application/xml")}this._data=a;a:{this._object.send(this._data);if(g&&!this._async){this.readyState=b.OPENED;for(d(this);this.readyState<b.DONE;){this.readyState++;c(this);if(this._aborted)break a}}}};
|
||||
b.prototype.abort=function(){b.onabort&&b.onabort.apply(this,arguments);if(this.readyState>b.UNSENT)this._aborted=true;this._object.abort();e(this);this.readyState=b.UNSENT;delete this._data};b.prototype.getAllResponseHeaders=function(){return this._object.getAllResponseHeaders()};b.prototype.getResponseHeader=function(a){return this._object.getResponseHeader(a)};b.prototype.setRequestHeader=function(a,b){if(!this._headers)this._headers={};this._headers[a]=b;return this._object.setRequestHeader(a,
|
||||
b)};b.prototype.addEventListener=function(a,b,c){for(var d=0,e;e=this._listeners[d];d++)if(e[0]==a&&e[1]==b&&e[2]==c)return;this._listeners.push([a,b,c])};b.prototype.removeEventListener=function(a,b,c){for(var d=0,e;e=this._listeners[d];d++)if(e[0]==a&&e[1]==b&&e[2]==c)break;e&&this._listeners.splice(d,1)};b.prototype.dispatchEvent=function(a){a={type:a.type,target:this,currentTarget:this,eventPhase:2,bubbles:a.bubbles,cancelable:a.cancelable,timeStamp:a.timeStamp,stopPropagation:function(){},preventDefault:function(){},
|
||||
initEvent:function(){}};a.type=="readystatechange"&&this.onreadystatechange&&(this.onreadystatechange.handleEvent||this.onreadystatechange).apply(this,[a]);for(var b=0,c;c=this._listeners[b];b++)c[0]==a.type&&!c[2]&&(c[1].handleEvent||c[1]).apply(this,[a])};b.prototype.toString=function(){return"[object XMLHttpRequest]"};b.toString=function(){return"[XMLHttpRequest]"};if(!window.Function.prototype.apply)window.Function.prototype.apply=function(a,b){b||(b=[]);a.__func=this;a.__func(b[0],b[1],b[2],
|
||||
b[3],b[4]);delete a.__func};OpenLayers.Request.XMLHttpRequest=b})();
|
||||
OpenLayers.Format.KML=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{kml:"http://www.opengis.net/kml/2.2",gx:"http://www.google.com/kml/ext/2.2"},kmlns:"http://earth.google.com/kml/2.0",placemarksDesc:"No description available",foldersName:"OpenLayers export",foldersDesc:"Exported on "+new Date,extractAttributes:!0,kvpAttributes:!1,extractStyles:!1,extractTracks:!1,trackAttributes:null,internalns:null,features:null,styles:null,styleBaseUrl:"",fetched:null,maxDepth:0,initialize:function(a){this.regExes=
|
||||
{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g,kmlColor:/(\w{2})(\w{2})(\w{2})(\w{2})/,kmlIconPalette:/root:\/\/icons\/palette-(\d+)(\.\w+)/,straightBracket:/\$\[(.*?)\]/g};this.externalProjection=new OpenLayers.Projection("EPSG:4326");OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){this.features=[];this.styles={};this.fetched={};return this.parseData(a,{depth:0,styleBaseUrl:this.styleBaseUrl})},parseData:function(a,b){typeof a=="string"&&
|
||||
(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));for(var c=["Link","NetworkLink","Style","StyleMap","Placemark"],d=0,e=c.length;d<e;++d){var f=c[d],g=this.getElementsByTagNameNS(a,"*",f);if(g.length!=0)switch(f.toLowerCase()){case "link":case "networklink":this.parseLinks(g,b);break;case "style":this.extractStyles&&this.parseStyles(g,b);break;case "stylemap":this.extractStyles&&this.parseStyleMaps(g,b);break;case "placemark":this.parseFeatures(g,b)}}return this.features},parseLinks:function(a,
|
||||
b){if(b.depth>=this.maxDepth)return false;var c=OpenLayers.Util.extend({},b);c.depth++;for(var d=0,e=a.length;d<e;d++){var f=this.parseProperty(a[d],"*","href");if(f&&!this.fetched[f]){this.fetched[f]=true;(f=this.fetchLink(f))&&this.parseData(f,c)}}},fetchLink:function(a){if(a=OpenLayers.Request.GET({url:a,async:false}))return a.responseText},parseStyles:function(a,b){for(var c=0,d=a.length;c<d;c++){var e=this.parseStyle(a[c]);e&&(this.styles[(b.styleBaseUrl||"")+"#"+e.id]=e)}},parseKmlColor:function(a){var b=
|
||||
null;if(a)(a=a.match(this.regExes.kmlColor))&&(b={color:"#"+a[4]+a[3]+a[2],opacity:parseInt(a[1],16)/255});return b},parseStyle:function(a){for(var b={},c=["LineStyle","PolyStyle","IconStyle","BalloonStyle","LabelStyle"],d,e,f=0,g=c.length;f<g;++f){d=c[f];if(e=this.getElementsByTagNameNS(a,"*",d)[0])switch(d.toLowerCase()){case "linestyle":d=this.parseProperty(e,"*","color");if(d=this.parseKmlColor(d)){b.strokeColor=d.color;b.strokeOpacity=d.opacity}(d=this.parseProperty(e,"*","width"))&&(b.strokeWidth=
|
||||
d);break;case "polystyle":d=this.parseProperty(e,"*","color");if(d=this.parseKmlColor(d)){b.fillOpacity=d.opacity;b.fillColor=d.color}this.parseProperty(e,"*","fill")=="0"&&(b.fillColor="none");this.parseProperty(e,"*","outline")=="0"&&(b.strokeWidth="0");break;case "iconstyle":var h=parseFloat(this.parseProperty(e,"*","scale")||1);d=32*h;var i=32*h,j=this.getElementsByTagNameNS(e,"*","Icon")[0];if(j){var k=this.parseProperty(j,"*","href");if(k){var m=this.parseProperty(j,"*","w"),l=this.parseProperty(j,
|
||||
"*","h");if(OpenLayers.String.startsWith(k,"http://maps.google.com/mapfiles/kml")&&!m&&!l){l=m=64;h=h/2}m=m||l;l=l||m;m&&(d=parseInt(m)*h);l&&(i=parseInt(l)*h);if(l=k.match(this.regExes.kmlIconPalette)){m=l[1];l=l[2];k=this.parseProperty(j,"*","x");j=this.parseProperty(j,"*","y");k="http://maps.google.com/mapfiles/kml/pal"+m+"/icon"+((j?7-j/32:7)*8+(k?k/32:0))+l}b.graphicOpacity=1;b.externalGraphic=k}}if(e=this.getElementsByTagNameNS(e,"*","hotSpot")[0]){k=parseFloat(e.getAttribute("x"));j=parseFloat(e.getAttribute("y"));
|
||||
m=e.getAttribute("xunits");m=="pixels"?b.graphicXOffset=-k*h:m=="insetPixels"?b.graphicXOffset=-d+k*h:m=="fraction"&&(b.graphicXOffset=-d*k);e=e.getAttribute("yunits");e=="pixels"?b.graphicYOffset=-i+j*h+1:e=="insetPixels"?b.graphicYOffset=-(j*h)+1:e=="fraction"&&(b.graphicYOffset=-i*(1-j)+1)}b.graphicWidth=d;b.graphicHeight=i;break;case "balloonstyle":(e=OpenLayers.Util.getXmlNodeValue(e))&&(b.balloonStyle=e.replace(this.regExes.straightBracket,"${$1}"));break;case "labelstyle":d=this.parseProperty(e,
|
||||
"*","color");if(d=this.parseKmlColor(d)){b.fontColor=d.color;b.fontOpacity=d.opacity}}}!b.strokeColor&&b.fillColor&&(b.strokeColor=b.fillColor);if((a=a.getAttribute("id"))&&b)b.id=a;return b},parseStyleMaps:function(a,b){for(var c=0,d=a.length;c<d;c++)for(var e=a[c],f=this.getElementsByTagNameNS(e,"*","Pair"),e=e.getAttribute("id"),g=0,h=f.length;g<h;g++){var i=f[g],j=this.parseProperty(i,"*","key");(i=this.parseProperty(i,"*","styleUrl"))&&j=="normal"&&(this.styles[(b.styleBaseUrl||"")+"#"+e]=this.styles[(b.styleBaseUrl||
|
||||
"")+i])}},parseFeatures:function(a,b){for(var c=[],d=0,e=a.length;d<e;d++){var f=a[d],g=this.parseFeature.apply(this,[f]);if(g){if(this.extractStyles&&g.attributes&&g.attributes.styleUrl)g.style=this.getStyle(g.attributes.styleUrl,b);if(this.extractStyles){var h=this.getElementsByTagNameNS(f,"*","Style")[0];if(h)if(h=this.parseStyle(h))g.style=OpenLayers.Util.extend(g.style,h)}if(this.extractTracks){if((f=this.getElementsByTagNameNS(f,this.namespaces.gx,"Track"))&&f.length>0){g={features:[],feature:g};
|
||||
this.readNode(f[0],g);g.features.length>0&&c.push.apply(c,g.features)}}else c.push(g)}else throw"Bad Placemark: "+d;}this.features=this.features.concat(c)},readers:{kml:{when:function(a,b){b.whens.push(OpenLayers.Date.parse(this.getChildValue(a)))},_trackPointAttribute:function(a,b){var c=a.nodeName.split(":").pop();b.attributes[c].push(this.getChildValue(a))}},gx:{Track:function(a,b){var c={whens:[],points:[],angles:[]};if(this.trackAttributes){var d;c.attributes={};for(var e=0,f=this.trackAttributes.length;e<
|
||||
f;++e){d=this.trackAttributes[e];c.attributes[d]=[];if(!(d in this.readers.kml))this.readers.kml[d]=this.readers.kml._trackPointAttribute}}this.readChildNodes(a,c);if(c.whens.length!==c.points.length)throw Error("gx:Track with unequal number of when ("+c.whens.length+") and gx:coord ("+c.points.length+") elements.");var g=c.angles.length>0;if(g&&c.whens.length!==c.angles.length)throw Error("gx:Track with unequal number of when ("+c.whens.length+") and gx:angles ("+c.angles.length+") elements.");for(var h,
|
||||
i,e=0,f=c.whens.length;e<f;++e){h=b.feature.clone();h.fid=b.feature.fid||b.feature.id;i=c.points[e];h.geometry=i;if("z"in i)h.attributes.altitude=i.z;this.internalProjection&&this.externalProjection&&h.geometry.transform(this.externalProjection,this.internalProjection);if(this.trackAttributes){i=0;for(var j=this.trackAttributes.length;i<j;++i)h.attributes[d]=c.attributes[this.trackAttributes[i]][e]}h.attributes.when=c.whens[e];h.attributes.trackId=b.feature.id;if(g){i=c.angles[e];h.attributes.heading=
|
||||
parseFloat(i[0]);h.attributes.tilt=parseFloat(i[1]);h.attributes.roll=parseFloat(i[2])}b.features.push(h)}},coord:function(a,b){var c=this.getChildValue(a).replace(this.regExes.trimSpace,"").split(/\s+/),d=new OpenLayers.Geometry.Point(c[0],c[1]);if(c.length>2)d.z=parseFloat(c[2]);b.points.push(d)},angles:function(a,b){var c=this.getChildValue(a).replace(this.regExes.trimSpace,"").split(/\s+/);b.angles.push(c)}}},parseFeature:function(a){for(var b=["MultiGeometry","Polygon","LineString","Point"],
|
||||
c,d,e,f=0,g=b.length;f<g;++f){c=b[f];this.internalns=a.namespaceURI?a.namespaceURI:this.kmlns;d=this.getElementsByTagNameNS(a,this.internalns,c);if(d.length>0){if(b=this.parseGeometry[c.toLowerCase()]){e=b.apply(this,[d[0]]);this.internalProjection&&this.externalProjection&&e.transform(this.externalProjection,this.internalProjection)}else throw new TypeError("Unsupported geometry type: "+c);break}}var h;this.extractAttributes&&(h=this.parseAttributes(a));c=new OpenLayers.Feature.Vector(e,h);a=a.getAttribute("id")||
|
||||
a.getAttribute("name");if(a!=null)c.fid=a;return c},getStyle:function(a,b){var c=OpenLayers.Util.removeTail(a),d=OpenLayers.Util.extend({},b);d.depth++;d.styleBaseUrl=c;if(!this.styles[a]&&!OpenLayers.String.startsWith(a,"#")&&d.depth<=this.maxDepth&&!this.fetched[c])(c=this.fetchLink(c))&&this.parseData(c,d);return OpenLayers.Util.extend({},this.styles[a])},parseGeometry:{point:function(a){var b=this.getElementsByTagNameNS(a,this.internalns,"coordinates"),a=[];if(b.length>0)var c=b[0].firstChild.nodeValue,
|
||||
c=c.replace(this.regExes.removeSpace,""),a=c.split(",");b=null;if(a.length>1){a.length==2&&(a[2]=null);b=new OpenLayers.Geometry.Point(a[0],a[1],a[2])}else throw"Bad coordinate string: "+c;return b},linestring:function(a,b){var c=this.getElementsByTagNameNS(a,this.internalns,"coordinates"),d=null;if(c.length>0){for(var c=this.getChildValue(c[0]),c=c.replace(this.regExes.trimSpace,""),c=c.replace(this.regExes.trimComma,","),d=c.split(this.regExes.splitSpace),e=d.length,f=Array(e),g,h,i=0;i<e;++i){g=
|
||||
d[i].split(",");h=g.length;if(h>1){g.length==2&&(g[2]=null);f[i]=new OpenLayers.Geometry.Point(g[0],g[1],g[2])}else throw"Bad LineString point coordinates: "+d[i];}if(e)d=b?new OpenLayers.Geometry.LinearRing(f):new OpenLayers.Geometry.LineString(f);else throw"Bad LineString coordinates: "+c;}return d},polygon:function(a){var a=this.getElementsByTagNameNS(a,this.internalns,"LinearRing"),b=a.length,c=Array(b);if(b>0)for(var d=0,e=a.length;d<e;++d)if(b=this.parseGeometry.linestring.apply(this,[a[d],
|
||||
true]))c[d]=b;else throw"Bad LinearRing geometry: "+d;return new OpenLayers.Geometry.Polygon(c)},multigeometry:function(a){for(var b,c=[],d=a.childNodes,e=0,f=d.length;e<f;++e){a=d[e];if(a.nodeType==1){b=a.prefix?a.nodeName.split(":")[1]:a.nodeName;(b=this.parseGeometry[b.toLowerCase()])&&c.push(b.apply(this,[a]))}}return new OpenLayers.Geometry.Collection(c)}},parseAttributes:function(a){var b={},c=a.getElementsByTagName("ExtendedData");c.length&&(b=this.parseExtendedData(c[0]));for(var d,e,f,a=
|
||||
a.childNodes,c=0,g=a.length;c<g;++c){d=a[c];if(d.nodeType==1){e=d.childNodes;if(e.length>=1&&e.length<=3){switch(e.length){case 1:f=e[0];break;case 2:f=e[0];e=e[1];f=f.nodeType==3||f.nodeType==4?f:e;break;default:f=e[1]}if(f.nodeType==3||f.nodeType==4){d=d.prefix?d.nodeName.split(":")[1]:d.nodeName;if(f=OpenLayers.Util.getXmlNodeValue(f)){f=f.replace(this.regExes.trimSpace,"");b[d]=f}}}}}return b},parseExtendedData:function(a){var b={},c,d,e,f,g=a.getElementsByTagName("Data");c=0;for(d=g.length;c<
|
||||
d;c++){e=g[c];f=e.getAttribute("name");var h={},i=e.getElementsByTagName("value");i.length&&(h.value=this.getChildValue(i[0]));if(this.kvpAttributes)b[f]=h.value;else{e=e.getElementsByTagName("displayName");e.length&&(h.displayName=this.getChildValue(e[0]));b[f]=h}}a=a.getElementsByTagName("SimpleData");c=0;for(d=a.length;c<d;c++){h={};e=a[c];f=e.getAttribute("name");h.value=this.getChildValue(e);if(this.kvpAttributes)b[f]=h.value;else{h.displayName=f;b[f]=h}}return b},parseProperty:function(a,b,
|
||||
c){var d,a=this.getElementsByTagNameNS(a,b,c);try{d=OpenLayers.Util.getXmlNodeValue(a[0])}catch(e){d=null}return d},write:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=this.createElementNS(this.kmlns,"kml"),c=this.createFolderXML(),d=0,e=a.length;d<e;++d)c.appendChild(this.createPlacemarkXML(a[d]));b.appendChild(c);return OpenLayers.Format.XML.prototype.write.apply(this,[b])},createFolderXML:function(){var a=this.createElementNS(this.kmlns,"Folder");if(this.foldersName){var b=this.createElementNS(this.kmlns,
|
||||
"name"),c=this.createTextNode(this.foldersName);b.appendChild(c);a.appendChild(b)}if(this.foldersDesc){b=this.createElementNS(this.kmlns,"description");c=this.createTextNode(this.foldersDesc);b.appendChild(c);a.appendChild(b)}return a},createPlacemarkXML:function(a){var b=this.createElementNS(this.kmlns,"name");b.appendChild(this.createTextNode(a.style&&a.style.label?a.style.label:a.attributes.name||a.id));var c=this.createElementNS(this.kmlns,"description");c.appendChild(this.createTextNode(a.attributes.description||
|
||||
this.placemarksDesc));var d=this.createElementNS(this.kmlns,"Placemark");a.fid!=null&&d.setAttribute("id",a.fid);d.appendChild(b);d.appendChild(c);b=this.buildGeometryNode(a.geometry);d.appendChild(b);if(a.attributes)(a=this.buildExtendedData(a.attributes))&&d.appendChild(a);return d},buildGeometryNode:function(a){var b=a.CLASS_NAME,b=b.substring(b.lastIndexOf(".")+1),b=this.buildGeometry[b.toLowerCase()],c=null;b&&(c=b.apply(this,[a]));return c},buildGeometry:{point:function(a){var b=this.createElementNS(this.kmlns,
|
||||
"Point");b.appendChild(this.buildCoordinatesNode(a));return b},multipoint:function(a){return this.buildGeometry.collection.apply(this,[a])},linestring:function(a){var b=this.createElementNS(this.kmlns,"LineString");b.appendChild(this.buildCoordinatesNode(a));return b},multilinestring:function(a){return this.buildGeometry.collection.apply(this,[a])},linearring:function(a){var b=this.createElementNS(this.kmlns,"LinearRing");b.appendChild(this.buildCoordinatesNode(a));return b},polygon:function(a){for(var b=
|
||||
this.createElementNS(this.kmlns,"Polygon"),a=a.components,c,d,e=0,f=a.length;e<f;++e){c=e==0?"outerBoundaryIs":"innerBoundaryIs";c=this.createElementNS(this.kmlns,c);d=this.buildGeometry.linearring.apply(this,[a[e]]);c.appendChild(d);b.appendChild(c)}return b},multipolygon:function(a){return this.buildGeometry.collection.apply(this,[a])},collection:function(a){for(var b=this.createElementNS(this.kmlns,"MultiGeometry"),c,d=0,e=a.components.length;d<e;++d)(c=this.buildGeometryNode.apply(this,[a.components[d]]))&&
|
||||
b.appendChild(c);return b}},buildCoordinatesNode:function(a){var b=this.createElementNS(this.kmlns,"coordinates"),c;if(c=a.components){for(var d=c.length,e=Array(d),f=0;f<d;++f){a=c[f];e[f]=this.buildCoordinates(a)}c=e.join(" ")}else c=this.buildCoordinates(a);c=this.createTextNode(c);b.appendChild(c);return b},buildCoordinates:function(a){if(this.internalProjection&&this.externalProjection){a=a.clone();a.transform(this.internalProjection,this.externalProjection)}return a.x+","+a.y},buildExtendedData:function(a){var b=
|
||||
this.createElementNS(this.kmlns,"ExtendedData"),c;for(c in a)if(a[c]&&c!="name"&&c!="description"&&c!="styleUrl"){var d=this.createElementNS(this.kmlns,"Data");d.setAttribute("name",c);var e=this.createElementNS(this.kmlns,"value");if(typeof a[c]=="object"){a[c].value&&e.appendChild(this.createTextNode(a[c].value));if(a[c].displayName){var f=this.createElementNS(this.kmlns,"displayName");f.appendChild(this.getXMLDoc().createCDATASection(a[c].displayName));d.appendChild(f)}}else e.appendChild(this.createTextNode(a[c]));
|
||||
d.appendChild(e);b.appendChild(d)}return this.isSimpleContent(b)?null:b},CLASS_NAME:"OpenLayers.Format.KML"});
|
||||
OpenLayers.Protocol.WFS.v1=OpenLayers.Class(OpenLayers.Protocol,{version:null,srsName:"EPSG:4326",featureType:null,featureNS:null,geometryName:"the_geom",schema:null,featurePrefix:"feature",formatOptions:null,readFormat:null,readOptions:null,initialize:function(a){OpenLayers.Protocol.prototype.initialize.apply(this,[a]);if(!a.format)this.format=OpenLayers.Format.WFST(OpenLayers.Util.extend({version:this.version,featureType:this.featureType,featureNS:this.featureNS,featurePrefix:this.featurePrefix,
|
||||
geometryName:this.geometryName,srsName:this.srsName,schema:this.schema},this.formatOptions));!a.geometryName&&parseFloat(this.format.version)>1&&this.setGeometryName(null)},destroy:function(){this.options&&!this.options.format&&this.format.destroy();this.format=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(a){OpenLayers.Protocol.prototype.read.apply(this,arguments);a=OpenLayers.Util.extend({},a);OpenLayers.Util.applyDefaults(a,this.options||{});var b=new OpenLayers.Protocol.Response({requestType:"read"}),
|
||||
c=OpenLayers.Format.XML.prototype.write.apply(this.format,[this.format.writeNode("wfs:GetFeature",a)]);b.priv=OpenLayers.Request.POST({url:a.url,callback:this.createCallback(this.handleRead,b,a),params:a.params,headers:a.headers,data:c});return b},setFeatureType:function(a){this.featureType=a;this.format.featureType=a},setGeometryName:function(a){this.geometryName=a;this.format.geometryName=a},handleRead:function(a,b){b=OpenLayers.Util.extend({},b);OpenLayers.Util.applyDefaults(b,this.options);if(b.callback){var c=
|
||||
a.priv;if(c.status>=200&&c.status<300)if((c=this.parseResponse(c,b.readOptions))&&c.success!==false){b.readOptions&&b.readOptions.output=="object"?OpenLayers.Util.extend(a,c):a.features=c;a.code=OpenLayers.Protocol.Response.SUCCESS}else{a.code=OpenLayers.Protocol.Response.FAILURE;a.error=c}else a.code=OpenLayers.Protocol.Response.FAILURE;b.callback.call(b.scope,a)}},parseResponse:function(a,b){var c=a.responseXML;if(!c||!c.documentElement)c=a.responseText;if(!c||c.length<=0)return null;c=this.readFormat!==
|
||||
null?this.readFormat.read(c):this.format.read(c,b);if(!this.featureNS){var d=this.readFormat||this.format;this.featureNS=d.featureNS;d.autoConfig=false;this.geometryName||this.setGeometryName(d.geometryName)}return c},commit:function(a,b){b=OpenLayers.Util.extend({},b);OpenLayers.Util.applyDefaults(b,this.options);var c=new OpenLayers.Protocol.Response({requestType:"commit",reqFeatures:a});c.priv=OpenLayers.Request.POST({url:b.url,headers:b.headers,data:this.format.write(a,b),callback:this.createCallback(this.handleCommit,
|
||||
c,b)});return c},handleCommit:function(a,b){if(b.callback){var c=a.priv,d=c.responseXML;if(!d||!d.documentElement)d=c.responseText;c=this.format.read(d)||{};a.insertIds=c.insertIds||[];if(c.success)a.code=OpenLayers.Protocol.Response.SUCCESS;else{a.code=OpenLayers.Protocol.Response.FAILURE;a.error=c}b.callback.call(b.scope,a)}},filterDelete:function(a,b){b=OpenLayers.Util.extend({},b);OpenLayers.Util.applyDefaults(b,this.options);new OpenLayers.Protocol.Response({requestType:"commit"});var c=this.format.createElementNSPlus("wfs:Transaction",
|
||||
{attributes:{service:"WFS",version:this.version}}),d=this.format.createElementNSPlus("wfs:Delete",{attributes:{typeName:(b.featureNS?this.featurePrefix+":":"")+b.featureType}});b.featureNS&&d.setAttribute("xmlns:"+this.featurePrefix,b.featureNS);var e=this.format.writeNode("ogc:Filter",a);d.appendChild(e);c.appendChild(d);c=OpenLayers.Format.XML.prototype.write.apply(this.format,[c]);return OpenLayers.Request.POST({url:this.url,callback:b.callback||function(){},data:c})},abort:function(a){a&&a.priv.abort()},
|
||||
CLASS_NAME:"OpenLayers.Protocol.WFS.v1"});
|
||||
OpenLayers.Handler.Point=OpenLayers.Class(OpenLayers.Handler,{point:null,layer:null,multi:!1,citeCompliant:!1,mouseDown:!1,stoppedDown:null,lastDown:null,lastUp:null,persist:!1,stopDown:!1,stopUp:!1,layerOptions:null,pixelTolerance:5,touch:!1,lastTouchPx:null,initialize:function(a,b,c){if(!c||!c.layerOptions||!c.layerOptions.styleMap)this.style=OpenLayers.Util.extend(OpenLayers.Feature.Vector.style["default"],{});OpenLayers.Handler.prototype.initialize.apply(this,arguments)},activate:function(){if(!OpenLayers.Handler.prototype.activate.apply(this,
|
||||
arguments))return false;var a=OpenLayers.Util.extend({displayInLayerSwitcher:false,calculateInRange:OpenLayers.Function.True,wrapDateLine:this.citeCompliant},this.layerOptions);this.layer=new OpenLayers.Layer.Vector(this.CLASS_NAME,a);this.map.addLayer(this.layer);return true},createFeature:function(a){a=this.layer.getLonLatFromViewPortPx(a);a=new OpenLayers.Geometry.Point(a.lon,a.lat);this.point=new OpenLayers.Feature.Vector(a);this.callback("create",[this.point.geometry,this.point]);this.point.geometry.clearBounds();
|
||||
this.layer.addFeatures([this.point],{silent:true})},deactivate:function(){if(!OpenLayers.Handler.prototype.deactivate.apply(this,arguments))return false;this.cancel();if(this.layer.map!=null){this.destroyFeature(true);this.layer.destroy(false)}this.layer=null;this.touch=false;return true},destroyFeature:function(a){this.layer&&(a||!this.persist)&&this.layer.destroyFeatures();this.point=null},destroyPersistedFeature:function(){var a=this.layer;a&&a.features.length>1&&this.layer.features[0].destroy()},
|
||||
finalize:function(a){this.mouseDown=false;this.lastTouchPx=this.lastUp=this.lastDown=null;this.callback(a?"cancel":"done",[this.geometryClone()]);this.destroyFeature(a)},cancel:function(){this.finalize(true)},click:function(a){OpenLayers.Event.stop(a);return false},dblclick:function(a){OpenLayers.Event.stop(a);return false},modifyFeature:function(a){this.point||this.createFeature(a);a=this.layer.getLonLatFromViewPortPx(a);this.point.geometry.x=a.lon;this.point.geometry.y=a.lat;this.callback("modify",
|
||||
[this.point.geometry,this.point,false]);this.point.geometry.clearBounds();this.drawFeature()},drawFeature:function(){this.layer.drawFeature(this.point,this.style)},getGeometry:function(){var a=this.point&&this.point.geometry;a&&this.multi&&(a=new OpenLayers.Geometry.MultiPoint([a]));return a},geometryClone:function(){var a=this.getGeometry();return a&&a.clone()},mousedown:function(a){return this.down(a)},touchstart:function(a){if(!this.touch){this.touch=true;this.map.events.un({mousedown:this.mousedown,
|
||||
mouseup:this.mouseup,mousemove:this.mousemove,click:this.click,dblclick:this.dblclick,scope:this})}this.lastTouchPx=a.xy;return this.down(a)},mousemove:function(a){return this.move(a)},touchmove:function(a){this.lastTouchPx=a.xy;return this.move(a)},mouseup:function(a){return this.up(a)},touchend:function(a){a.xy=this.lastTouchPx;return this.up(a)},down:function(a){this.mouseDown=true;this.lastDown=a.xy;this.touch||this.modifyFeature(a.xy);this.stoppedDown=this.stopDown;return!this.stopDown},move:function(a){!this.touch&&
|
||||
(!this.mouseDown||this.stoppedDown)&&this.modifyFeature(a.xy);return true},up:function(a){this.mouseDown=false;this.stoppedDown=this.stopDown;if(this.checkModifiers(a)&&(!this.lastUp||!this.lastUp.equals(a.xy))&&this.lastDown&&this.passesTolerance(this.lastDown,a.xy,this.pixelTolerance)){this.touch&&this.modifyFeature(a.xy);this.persist&&this.destroyPersistedFeature();this.lastUp=a.xy;this.finalize();return!this.stopUp}return true},mouseout:function(a){if(OpenLayers.Util.mouseLeft(a,this.map.viewPortDiv)){this.stoppedDown=
|
||||
this.stopDown;this.mouseDown=false}},passesTolerance:function(a,b,c){var d=true;c!=null&&a&&b&&a.distanceTo(b)>c&&(d=false);return d},CLASS_NAME:"OpenLayers.Handler.Point"});
|
||||
OpenLayers.Handler.Path=OpenLayers.Class(OpenLayers.Handler.Point,{line:null,maxVertices:null,doubleTouchTolerance:20,freehand:!1,freehandToggle:"shiftKey",timerId:null,redoStack:null,createFeature:function(a){a=this.layer.getLonLatFromViewPortPx(a);a=new OpenLayers.Geometry.Point(a.lon,a.lat);this.point=new OpenLayers.Feature.Vector(a);this.line=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString([this.point.geometry]));this.callback("create",[this.point.geometry,this.getSketch()]);
|
||||
this.point.geometry.clearBounds();this.layer.addFeatures([this.line,this.point],{silent:true})},destroyFeature:function(a){OpenLayers.Handler.Point.prototype.destroyFeature.call(this,a);this.line=null},destroyPersistedFeature:function(){var a=this.layer;a&&a.features.length>2&&this.layer.features[0].destroy()},removePoint:function(){this.point&&this.layer.removeFeatures([this.point])},addPoint:function(a){this.layer.removeFeatures([this.point]);a=this.layer.getLonLatFromViewPortPx(a);this.point=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(a.lon,
|
||||
a.lat));this.line.geometry.addComponent(this.point.geometry,this.line.geometry.components.length);this.layer.addFeatures([this.point]);this.callback("point",[this.point.geometry,this.getGeometry()]);this.callback("modify",[this.point.geometry,this.getSketch()]);this.drawFeature();delete this.redoStack},insertXY:function(a,b){this.line.geometry.addComponent(new OpenLayers.Geometry.Point(a,b),this.getCurrentPointIndex());this.drawFeature();delete this.redoStack},insertDeltaXY:function(a,b){var c=this.getCurrentPointIndex()-
|
||||
1;(c=this.line.geometry.components[c])&&(!isNaN(c.x)&&!isNaN(c.y))&&this.insertXY(c.x+a,c.y+b)},insertDirectionLength:function(a,b){var a=a*(Math.PI/180),c=b*Math.cos(a),d=b*Math.sin(a);this.insertDeltaXY(c,d)},insertDeflectionLength:function(a,b){var c=this.getCurrentPointIndex()-1;if(c>0){var d=this.line.geometry.components[c],c=this.line.geometry.components[c-1],d=Math.atan2(d.y-c.y,d.x-c.x);this.insertDirectionLength(d*180/Math.PI+a,b)}},getCurrentPointIndex:function(){return this.line.geometry.components.length-
|
||||
1},undo:function(){var a=this.line.geometry,b=a.components,c=this.getCurrentPointIndex()-1,b=b[c];if(a=a.removeComponent(b)){if(!this.redoStack)this.redoStack=[];this.redoStack.push(b);this.drawFeature()}return a},redo:function(){var a=this.redoStack&&this.redoStack.pop();if(a){this.line.geometry.addComponent(a,this.getCurrentPointIndex());this.drawFeature()}return!!a},freehandMode:function(a){return this.freehandToggle&&a[this.freehandToggle]?!this.freehand:this.freehand},modifyFeature:function(a,
|
||||
b){this.line||this.createFeature(a);var c=this.layer.getLonLatFromViewPortPx(a);this.point.geometry.x=c.lon;this.point.geometry.y=c.lat;this.callback("modify",[this.point.geometry,this.getSketch(),b]);this.point.geometry.clearBounds();this.drawFeature()},drawFeature:function(){this.layer.drawFeature(this.line,this.style);this.layer.drawFeature(this.point,this.style)},getSketch:function(){return this.line},getGeometry:function(){var a=this.line&&this.line.geometry;a&&this.multi&&(a=new OpenLayers.Geometry.MultiLineString([a]));
|
||||
return a},touchstart:function(a){if(this.timerId&&this.passesTolerance(this.lastTouchPx,a.xy,this.doubleTouchTolerance)){this.finishGeometry();window.clearTimeout(this.timerId);this.timerId=null;return false}if(this.timerId){window.clearTimeout(this.timerId);this.timerId=null}this.timerId=window.setTimeout(OpenLayers.Function.bind(function(){this.timerId=null},this),300);return OpenLayers.Handler.Point.prototype.touchstart.call(this,a)},down:function(a){var b=this.stopDown;if(this.freehandMode(a)){b=
|
||||
true;if(this.touch){this.modifyFeature(a.xy,!!this.lastUp);OpenLayers.Event.stop(a)}}!this.touch&&(!this.lastDown||!this.passesTolerance(this.lastDown,a.xy,this.pixelTolerance))&&this.modifyFeature(a.xy,!!this.lastUp);this.mouseDown=true;this.lastDown=a.xy;this.stoppedDown=b;return!b},move:function(a){if(this.stoppedDown&&this.freehandMode(a)){this.persist&&this.destroyPersistedFeature();if(this.maxVertices&&this.line&&this.line.geometry.components.length===this.maxVertices){this.removePoint();this.finalize()}else this.addPoint(a.xy);
|
||||
return false}!this.touch&&(!this.mouseDown||this.stoppedDown)&&this.modifyFeature(a.xy,!!this.lastUp);return true},up:function(a){if(this.mouseDown&&(!this.lastUp||!this.lastUp.equals(a.xy)))if(this.stoppedDown&&this.freehandMode(a)){this.persist&&this.destroyPersistedFeature();this.removePoint();this.finalize()}else if(this.passesTolerance(this.lastDown,a.xy,this.pixelTolerance)){this.touch&&this.modifyFeature(a.xy);this.lastUp==null&&this.persist&&this.destroyPersistedFeature();this.addPoint(a.xy);
|
||||
this.lastUp=a.xy;this.line.geometry.components.length===this.maxVertices+1&&this.finishGeometry()}this.stoppedDown=this.stopDown;this.mouseDown=false;return!this.stopUp},finishGeometry:function(){this.line.geometry.removeComponent(this.line.geometry.components[this.line.geometry.components.length-1]);this.removePoint();this.finalize()},dblclick:function(a){this.freehandMode(a)||this.finishGeometry();return false},CLASS_NAME:"OpenLayers.Handler.Path"});
|
||||
OpenLayers.Control.Attribution=OpenLayers.Class(OpenLayers.Control,{separator:", ",template:"${layers}",destroy:function(){this.map.events.un({removelayer:this.updateAttribution,addlayer:this.updateAttribution,changelayer:this.updateAttribution,changebaselayer:this.updateAttribution,scope:this});OpenLayers.Control.prototype.destroy.apply(this,arguments)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.map.events.on({changebaselayer:this.updateAttribution,changelayer:this.updateAttribution,
|
||||
addlayer:this.updateAttribution,removelayer:this.updateAttribution,scope:this});this.updateAttribution();return this.div},updateAttribution:function(){var a=[];if(this.map&&this.map.layers){for(var b=0,c=this.map.layers.length;b<c;b++){var d=this.map.layers[b];d.attribution&&d.getVisibility()&&OpenLayers.Util.indexOf(a,d.attribution)===-1&&a.push(d.attribution)}this.div.innerHTML=OpenLayers.String.format(this.template,{layers:a.join(this.separator)})}},CLASS_NAME:"OpenLayers.Control.Attribution"});
|
||||
OpenLayers.Kinetic=OpenLayers.Class({threshold:0,deceleration:0.0035,nbPoints:100,delay:200,points:void 0,timerId:void 0,initialize:function(a){OpenLayers.Util.extend(this,a)},begin:function(){OpenLayers.Animation.stop(this.timerId);this.timerId=void 0;this.points=[]},update:function(a){this.points.unshift({xy:a,tick:(new Date).getTime()});this.points.length>this.nbPoints&&this.points.pop()},end:function(a){for(var b,c=(new Date).getTime(),d=0,e=this.points.length,f;d<e;d++){f=this.points[d];if(c-
|
||||
f.tick>this.delay)break;b=f}if(b){d=(new Date).getTime()-b.tick;c=Math.sqrt(Math.pow(a.x-b.xy.x,2)+Math.pow(a.y-b.xy.y,2));d=c/d;if(!(d==0||d<this.threshold)){c=Math.asin((a.y-b.xy.y)/c);b.xy.x<=a.x&&(c=Math.PI-c);return{speed:d,theta:c}}}},move:function(a,b){var c=a.speed,d=Math.cos(a.theta),e=-Math.sin(a.theta),f=(new Date).getTime(),g=0,h=0;this.timerId=OpenLayers.Animation.start(OpenLayers.Function.bind(function(){if(this.timerId!=null){var a=(new Date).getTime()-f,j=-this.deceleration*Math.pow(a,
|
||||
2)/2+c*a,k=j*d,j=j*e,m,l;m=false;if(-this.deceleration*a+c<=0){OpenLayers.Animation.stop(this.timerId);this.timerId=null;m=true}a=k-g;l=j-h;g=k;h=j;b(a,l,m)}},this))},CLASS_NAME:"OpenLayers.Kinetic"});
|
||||
OpenLayers.Layer.WMS=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"},isBaseLayer:!0,encodeBBOX:!1,noMagic:!1,yx:{},initialize:function(a,b,c,d){var e=[],c=OpenLayers.Util.upperCaseObject(c);if(parseFloat(c.VERSION)>=1.3&&!c.EXCEPTIONS)c.EXCEPTIONS="INIMAGE";e.push(a,b,c,d);OpenLayers.Layer.Grid.prototype.initialize.apply(this,e);OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));
|
||||
if(!this.noMagic&&this.params.TRANSPARENT&&this.params.TRANSPARENT.toString().toLowerCase()=="true"){if(d==null||!d.isBaseLayer)this.isBaseLayer=false;if(this.params.FORMAT=="image/jpeg")this.params.FORMAT=OpenLayers.Util.alphaHack()?"image/gif":"image/png"}},clone:function(a){a==null&&(a=new OpenLayers.Layer.WMS(this.name,this.url,this.params,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},reverseAxisOrder:function(){var a=this.projection.getCode();return parseFloat(this.params.VERSION)>=
|
||||
1.3&&!(!this.yx[a]&&!OpenLayers.Projection.defaults[a].yx)},getURL:function(a){var a=this.adjustBounds(a),b=this.getImageSize(),c={},d=this.reverseAxisOrder();c.BBOX=this.encodeBBOX?a.toBBOX(null,d):a.toArray(d);c.WIDTH=b.w;c.HEIGHT=b.h;return this.getFullRequestString(c)},mergeNewParams:function(a){a=[OpenLayers.Util.upperCaseObject(a)];return OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,a)},getFullRequestString:function(a,b){var c=this.map.getProjectionObject(),c=this.projection&&this.projection.equals(c)?
|
||||
this.projection.getCode():c.getCode(),c=c=="none"?null:c;parseFloat(this.params.VERSION)>=1.3?this.params.CRS=c:this.params.SRS=c;if(typeof this.params.TRANSPARENT=="boolean")a.TRANSPARENT=this.params.TRANSPARENT?"TRUE":"FALSE";return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments)},CLASS_NAME:"OpenLayers.Layer.WMS"});
|
||||
OpenLayers.Renderer.SVG=OpenLayers.Class(OpenLayers.Renderer.Elements,{xmlns:"http://www.w3.org/2000/svg",xlinkns:"http://www.w3.org/1999/xlink",MAX_PIXEL:15E3,translationParameters:null,symbolMetrics:null,initialize:function(a){if(this.supported()){OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments);this.translationParameters={x:0,y:0};this.symbolMetrics={}}},supported:function(){return document.implementation&&(document.implementation.hasFeature("org.w3c.svg","1.0")||document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#SVG",
|
||||
"1.1")||document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure","1.1"))},inValidRange:function(a,b,c){a=a+(c?0:this.translationParameters.x);b=b+(c?0:this.translationParameters.y);return a>=-this.MAX_PIXEL&&a<=this.MAX_PIXEL&&b>=-this.MAX_PIXEL&&b<=this.MAX_PIXEL},setExtent:function(a,b){var c=OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments),d=this.getResolution(),e=-a.left/d,d=a.top/d;if(b){this.left=e;this.top=d;this.rendererRoot.setAttributeNS(null,
|
||||
"viewBox","0 0 "+this.size.w+" "+this.size.h);this.translate(this.xOffset,0);return true}(e=this.translate(e-this.left+this.xOffset,d-this.top))||this.setExtent(a,true);return c&&e},translate:function(a,b){if(this.inValidRange(a,b,true)){var c="";if(a||b)c="translate("+a+","+b+")";this.root.setAttributeNS(null,"transform",c);this.translationParameters={x:a,y:b};return true}return false},setSize:function(a){OpenLayers.Renderer.prototype.setSize.apply(this,arguments);this.rendererRoot.setAttributeNS(null,
|
||||
"width",this.size.w);this.rendererRoot.setAttributeNS(null,"height",this.size.h)},getNodeType:function(a,b){var c=null;switch(a.CLASS_NAME){case "OpenLayers.Geometry.Point":c=b.externalGraphic?"image":this.isComplexSymbol(b.graphicName)?"svg":"circle";break;case "OpenLayers.Geometry.Rectangle":c="rect";break;case "OpenLayers.Geometry.LineString":c="polyline";break;case "OpenLayers.Geometry.LinearRing":c="polygon";break;case "OpenLayers.Geometry.Polygon":case "OpenLayers.Geometry.Curve":c="path"}return c},
|
||||
setStyle:function(a,b,c){var b=b||a._style,c=c||a._options,d=parseFloat(a.getAttributeNS(null,"r")),e=1,f;if(a._geometryClass=="OpenLayers.Geometry.Point"&&d){a.style.visibility="";if(b.graphic===false)a.style.visibility="hidden";else if(b.externalGraphic){f=this.getPosition(a);if(b.graphicTitle){a.setAttributeNS(null,"title",b.graphicTitle);d=a.getElementsByTagName("title");if(d.length>0)d[0].firstChild.textContent=b.graphicTitle;else{d=this.nodeFactory(null,"title");d.textContent=b.graphicTitle;
|
||||
a.appendChild(d)}}b.graphicWidth&&b.graphicHeight&&a.setAttributeNS(null,"preserveAspectRatio","none");var d=b.graphicWidth||b.graphicHeight,g=b.graphicHeight||b.graphicWidth,d=d?d:b.pointRadius*2,g=g?g:b.pointRadius*2,h=b.graphicYOffset!=void 0?b.graphicYOffset:-(0.5*g),i=b.graphicOpacity||b.fillOpacity;a.setAttributeNS(null,"x",(f.x+(b.graphicXOffset!=void 0?b.graphicXOffset:-(0.5*d))).toFixed());a.setAttributeNS(null,"y",(f.y+h).toFixed());a.setAttributeNS(null,"width",d);a.setAttributeNS(null,
|
||||
"height",g);a.setAttributeNS(this.xlinkns,"href",b.externalGraphic);a.setAttributeNS(null,"style","opacity: "+i);a.onclick=OpenLayers.Renderer.SVG.preventDefault}else if(this.isComplexSymbol(b.graphicName)){var d=b.pointRadius*3,g=d*2,j=this.importSymbol(b.graphicName);f=this.getPosition(a);e=this.symbolMetrics[j.id][0]*3/g;h=a.parentNode;i=a.nextSibling;h&&h.removeChild(a);a.firstChild&&a.removeChild(a.firstChild);a.appendChild(j.firstChild.cloneNode(true));a.setAttributeNS(null,"viewBox",j.getAttributeNS(null,
|
||||
"viewBox"));a.setAttributeNS(null,"width",g);a.setAttributeNS(null,"height",g);a.setAttributeNS(null,"x",f.x-d);a.setAttributeNS(null,"y",f.y-d);i?h.insertBefore(a,i):h&&h.appendChild(a)}else a.setAttributeNS(null,"r",b.pointRadius);d=b.rotation;if((d!==void 0||a._rotation!==void 0)&&f){a._rotation=d;d=d|0;if(a.nodeName!=="svg")a.setAttributeNS(null,"transform","rotate("+d+" "+f.x+" "+f.y+")");else{f=this.symbolMetrics[j.id];a.firstChild.setAttributeNS(null,"transform","rotate("+d+" "+f[1]+" "+f[2]+
|
||||
")")}}}if(c.isFilled){a.setAttributeNS(null,"fill",b.fillColor);a.setAttributeNS(null,"fill-opacity",b.fillOpacity)}else a.setAttributeNS(null,"fill","none");if(c.isStroked){a.setAttributeNS(null,"stroke",b.strokeColor);a.setAttributeNS(null,"stroke-opacity",b.strokeOpacity);a.setAttributeNS(null,"stroke-width",b.strokeWidth*e);a.setAttributeNS(null,"stroke-linecap",b.strokeLinecap||"round");a.setAttributeNS(null,"stroke-linejoin","round");b.strokeDashstyle&&a.setAttributeNS(null,"stroke-dasharray",
|
||||
this.dashStyle(b,e))}else a.setAttributeNS(null,"stroke","none");b.pointerEvents&&a.setAttributeNS(null,"pointer-events",b.pointerEvents);b.cursor!=null&&a.setAttributeNS(null,"cursor",b.cursor);return a},dashStyle:function(a,b){var c=a.strokeWidth*b,d=a.strokeDashstyle;switch(d){case "solid":return"none";case "dot":return[1,4*c].join();case "dash":return[4*c,4*c].join();case "dashdot":return[4*c,4*c,1,4*c].join();case "longdash":return[8*c,4*c].join();case "longdashdot":return[8*c,4*c,1,4*c].join();
|
||||
default:return OpenLayers.String.trim(d).replace(/\s+/g,",")}},createNode:function(a,b){var c=document.createElementNS(this.xmlns,a);b&&c.setAttributeNS(null,"id",b);return c},nodeTypeCompare:function(a,b){return b==a.nodeName},createRenderRoot:function(){var a=this.nodeFactory(this.container.id+"_svgRoot","svg");a.style.display="block";return a},createRoot:function(a){return this.nodeFactory(this.container.id+a,"g")},createDefs:function(){var a=this.nodeFactory(this.container.id+"_defs","defs");
|
||||
this.rendererRoot.appendChild(a);return a},drawPoint:function(a,b){return this.drawCircle(a,b,1)},drawCircle:function(a,b,c){var d=this.getResolution(),e=(b.x-this.featureDx)/d+this.left,b=this.top-b.y/d;if(this.inValidRange(e,b)){a.setAttributeNS(null,"cx",e);a.setAttributeNS(null,"cy",b);a.setAttributeNS(null,"r",c);return a}return false},drawLineString:function(a,b){var c=this.getComponentsString(b.components);if(c.path){a.setAttributeNS(null,"points",c.path);return c.complete?a:null}return false},
|
||||
drawLinearRing:function(a,b){var c=this.getComponentsString(b.components);if(c.path){a.setAttributeNS(null,"points",c.path);return c.complete?a:null}return false},drawPolygon:function(a,b){for(var c="",d=true,e=true,f,g,h=0,i=b.components.length;h<i;h++){c=c+" M";f=this.getComponentsString(b.components[h].components," ");if(g=f.path){c=c+(" "+g);e=f.complete&&e}else d=false}if(d){a.setAttributeNS(null,"d",c+" z");a.setAttributeNS(null,"fill-rule","evenodd");return e?a:null}return false},drawRectangle:function(a,
|
||||
b){var c=this.getResolution(),d=(b.x-this.featureDx)/c+this.left,e=this.top-b.y/c;if(this.inValidRange(d,e)){a.setAttributeNS(null,"x",d);a.setAttributeNS(null,"y",e);a.setAttributeNS(null,"width",b.width/c);a.setAttributeNS(null,"height",b.height/c);return a}return false},drawText:function(a,b,c){var d=!!b.labelOutlineWidth;if(d){var e=OpenLayers.Util.extend({},b);e.fontColor=e.labelOutlineColor;e.fontStrokeColor=e.labelOutlineColor;e.fontStrokeWidth=b.labelOutlineWidth;delete e.labelOutlineWidth;
|
||||
this.drawText(a,e,c)}var f=this.getResolution(),e=(c.x-this.featureDx)/f+this.left,g=c.y/f-this.top,d=d?this.LABEL_OUTLINE_SUFFIX:this.LABEL_ID_SUFFIX,f=this.nodeFactory(a+d,"text");f.setAttributeNS(null,"x",e);f.setAttributeNS(null,"y",-g);b.fontColor&&f.setAttributeNS(null,"fill",b.fontColor);b.fontStrokeColor&&f.setAttributeNS(null,"stroke",b.fontStrokeColor);b.fontStrokeWidth&&f.setAttributeNS(null,"stroke-width",b.fontStrokeWidth);b.fontOpacity&&f.setAttributeNS(null,"opacity",b.fontOpacity);
|
||||
b.fontFamily&&f.setAttributeNS(null,"font-family",b.fontFamily);b.fontSize&&f.setAttributeNS(null,"font-size",b.fontSize);b.fontWeight&&f.setAttributeNS(null,"font-weight",b.fontWeight);b.fontStyle&&f.setAttributeNS(null,"font-style",b.fontStyle);if(b.labelSelect===true){f.setAttributeNS(null,"pointer-events","visible");f._featureId=a}else f.setAttributeNS(null,"pointer-events","none");g=b.labelAlign||OpenLayers.Renderer.defaultSymbolizer.labelAlign;f.setAttributeNS(null,"text-anchor",OpenLayers.Renderer.SVG.LABEL_ALIGN[g[0]]||
|
||||
"middle");OpenLayers.IS_GECKO===true&&f.setAttributeNS(null,"dominant-baseline",OpenLayers.Renderer.SVG.LABEL_ALIGN[g[1]]||"central");for(var h=b.label.split("\n"),i=h.length;f.childNodes.length>i;)f.removeChild(f.lastChild);for(var j=0;j<i;j++){var k=this.nodeFactory(a+d+"_tspan_"+j,"tspan");if(b.labelSelect===true){k._featureId=a;k._geometry=c;k._geometryClass=c.CLASS_NAME}OpenLayers.IS_GECKO===false&&k.setAttributeNS(null,"baseline-shift",OpenLayers.Renderer.SVG.LABEL_VSHIFT[g[1]]||"-35%");k.setAttribute("x",
|
||||
e);if(j==0){var m=OpenLayers.Renderer.SVG.LABEL_VFACTOR[g[1]];m==null&&(m=-0.5);k.setAttribute("dy",m*(i-1)+"em")}else k.setAttribute("dy","1em");k.textContent=h[j]===""?" ":h[j];k.parentNode||f.appendChild(k)}f.parentNode||this.textRoot.appendChild(f)},getComponentsString:function(a,b){for(var c=[],d=true,e=a.length,f=[],g,h=0;h<e;h++){g=a[h];c.push(g);if(g=this.getShortString(g))f.push(g);else{h>0&&this.getShortString(a[h-1])&&f.push(this.clipLine(a[h],a[h-1]));h<e-1&&this.getShortString(a[h+1])&&
|
||||
f.push(this.clipLine(a[h],a[h+1]));d=false}}return{path:f.join(b||","),complete:d}},clipLine:function(a,b){if(b.equals(a))return"";var c=this.getResolution(),d=this.MAX_PIXEL-this.translationParameters.x,e=this.MAX_PIXEL-this.translationParameters.y,f=(b.x-this.featureDx)/c+this.left,g=this.top-b.y/c,h=(a.x-this.featureDx)/c+this.left,c=this.top-a.y/c,i;if(h<-d||h>d){i=(c-g)/(h-f);h=h<0?-d:d;c=g+(h-f)*i}if(c<-e||c>e){i=(h-f)/(c-g);c=c<0?-e:e;h=f+(c-g)*i}return h+","+c},getShortString:function(a){var b=
|
||||
this.getResolution(),c=(a.x-this.featureDx)/b+this.left,a=this.top-a.y/b;return this.inValidRange(c,a)?c+","+a:false},getPosition:function(a){return{x:parseFloat(a.getAttributeNS(null,"cx")),y:parseFloat(a.getAttributeNS(null,"cy"))}},importSymbol:function(a){if(!this.defs)this.defs=this.createDefs();var b=this.container.id+"-"+a,c=document.getElementById(b);if(c!=null)return c;var d=OpenLayers.Renderer.symbol[a];if(!d)throw Error(a+" is not a valid symbol name");var a=this.nodeFactory(b,"symbol"),
|
||||
e=this.nodeFactory(null,"polygon");a.appendChild(e);for(var c=new OpenLayers.Bounds(Number.MAX_VALUE,Number.MAX_VALUE,0,0),f=[],g,h,i=0;i<d.length;i=i+2){g=d[i];h=d[i+1];c.left=Math.min(c.left,g);c.bottom=Math.min(c.bottom,h);c.right=Math.max(c.right,g);c.top=Math.max(c.top,h);f.push(g,",",h)}e.setAttributeNS(null,"points",f.join(" "));d=c.getWidth();e=c.getHeight();a.setAttributeNS(null,"viewBox",[c.left-d,c.bottom-e,d*3,e*3].join(" "));this.symbolMetrics[b]=[Math.max(d,e),c.getCenterLonLat().lon,
|
||||
c.getCenterLonLat().lat];this.defs.appendChild(a);return a},getFeatureIdFromEvent:function(a){var b=OpenLayers.Renderer.Elements.prototype.getFeatureIdFromEvent.apply(this,arguments);if(!b){b=a.target;b=b.parentNode&&b!=this.rendererRoot?b.parentNode._featureId:void 0}return b},CLASS_NAME:"OpenLayers.Renderer.SVG"});OpenLayers.Renderer.SVG.LABEL_ALIGN={l:"start",r:"end",b:"bottom",t:"hanging"};OpenLayers.Renderer.SVG.LABEL_VSHIFT={t:"-70%",b:"0"};OpenLayers.Renderer.SVG.LABEL_VFACTOR={t:0,b:-1};
|
||||
OpenLayers.Renderer.SVG.preventDefault=function(a){a.preventDefault&&a.preventDefault()};
|
||||
OpenLayers.Format.JSON=OpenLayers.Class(OpenLayers.Format,{indent:" ",space:" ",newline:"\n",level:0,pretty:!1,nativeJSON:function(){return!(!window.JSON||!(typeof JSON.parse=="function"&&typeof JSON.stringify=="function"))}(),read:function(a,b){var c;if(this.nativeJSON)c=JSON.parse(a,b);else try{if(/^[\],:{}\s]*$/.test(a.replace(/\\["\\\/bfnrtu]/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){c=eval("("+a+")");if(typeof b===
|
||||
"function"){var d=function(a,c){if(c&&typeof c==="object")for(var e in c)c.hasOwnProperty(e)&&(c[e]=d(e,c[e]));return b(a,c)};c=d("",c)}}}catch(e){}if(this.keepData)this.data=c;return c},write:function(a,b){this.pretty=!!b;var c=null,d=typeof a;if(this.serialize[d])try{c=!this.pretty&&this.nativeJSON?JSON.stringify(a):this.serialize[d].apply(this,[a])}catch(e){OpenLayers.Console.error("Trouble serializing: "+e)}return c},writeIndent:function(){var a=[];if(this.pretty)for(var b=0;b<this.level;++b)a.push(this.indent);
|
||||
return a.join("")},writeNewline:function(){return this.pretty?this.newline:""},writeSpace:function(){return this.pretty?this.space:""},serialize:{object:function(a){if(a==null)return"null";if(a.constructor==Date)return this.serialize.date.apply(this,[a]);if(a.constructor==Array)return this.serialize.array.apply(this,[a]);var b=["{"];this.level=this.level+1;var c,d,e,f=false;for(c in a)if(a.hasOwnProperty(c)){d=OpenLayers.Format.JSON.prototype.write.apply(this,[c,this.pretty]);e=OpenLayers.Format.JSON.prototype.write.apply(this,
|
||||
[a[c],this.pretty]);if(d!=null&&e!=null){f&&b.push(",");b.push(this.writeNewline(),this.writeIndent(),d,":",this.writeSpace(),e);f=true}}this.level=this.level-1;b.push(this.writeNewline(),this.writeIndent(),"}");return b.join("")},array:function(a){var b,c=["["];this.level=this.level+1;for(var d=0,e=a.length;d<e;++d){b=OpenLayers.Format.JSON.prototype.write.apply(this,[a[d],this.pretty]);if(b!=null){d>0&&c.push(",");c.push(this.writeNewline(),this.writeIndent(),b)}}this.level=this.level-1;c.push(this.writeNewline(),
|
||||
this.writeIndent(),"]");return c.join("")},string:function(a){var b={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};return/["\\\x00-\x1f]/.test(a)?'"'+a.replace(/([\x00-\x1f\\"])/g,function(a,d){var e=b[d];if(e)return e;e=d.charCodeAt();return"\\u00"+Math.floor(e/16).toString(16)+(e%16).toString(16)})+'"':'"'+a+'"'},number:function(a){return isFinite(a)?String(a):"null"},"boolean":function(a){return String(a)},date:function(a){function b(a){return a<10?"0"+a:a}return'"'+
|
||||
a.getFullYear()+"-"+b(a.getMonth()+1)+"-"+b(a.getDate())+"T"+b(a.getHours())+":"+b(a.getMinutes())+":"+b(a.getSeconds())+'"'}},CLASS_NAME:"OpenLayers.Format.JSON"});
|
||||
OpenLayers.Format.GeoJSON=OpenLayers.Class(OpenLayers.Format.JSON,{ignoreExtraDims:!1,read:function(a,b,c){var b=b?b:"FeatureCollection",d=null,e=null;if(e=typeof a=="string"?OpenLayers.Format.JSON.prototype.read.apply(this,[a,c]):a)if(typeof e.type!="string")OpenLayers.Console.error("Bad GeoJSON - no type: "+a);else{if(this.isValidType(e,b))switch(b){case "Geometry":try{d=this.parseGeometry(e)}catch(f){OpenLayers.Console.error(f)}break;case "Feature":try{d=this.parseFeature(e);d.type="Feature"}catch(g){OpenLayers.Console.error(g)}break;
|
||||
case "FeatureCollection":d=[];switch(e.type){case "Feature":try{d.push(this.parseFeature(e))}catch(h){d=null;OpenLayers.Console.error(h)}break;case "FeatureCollection":a=0;for(b=e.features.length;a<b;++a)try{d.push(this.parseFeature(e.features[a]))}catch(i){d=null;OpenLayers.Console.error(i)}break;default:try{var j=this.parseGeometry(e);d.push(new OpenLayers.Feature.Vector(j))}catch(k){d=null;OpenLayers.Console.error(k)}}}}else OpenLayers.Console.error("Bad JSON: "+a);return d},isValidType:function(a,
|
||||
b){var c=false;switch(b){case "Geometry":OpenLayers.Util.indexOf(["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon","Box","GeometryCollection"],a.type)==-1?OpenLayers.Console.error("Unsupported geometry type: "+a.type):c=true;break;case "FeatureCollection":c=true;break;default:a.type==b?c=true:OpenLayers.Console.error("Cannot convert types from "+a.type+" to "+b)}return c},parseFeature:function(a){var b,c,d;c=a.properties?a.properties:{};d=a.geometry&&a.geometry.bbox||a.bbox;
|
||||
try{b=this.parseGeometry(a.geometry)}catch(e){throw e;}b=new OpenLayers.Feature.Vector(b,c);if(d)b.bounds=OpenLayers.Bounds.fromArray(d);if(a.id)b.fid=a.id;return b},parseGeometry:function(a){if(a==null)return null;var b,c=false;if(a.type=="GeometryCollection"){if(!OpenLayers.Util.isArray(a.geometries))throw"GeometryCollection must have geometries array: "+a;b=a.geometries.length;for(var c=Array(b),d=0;d<b;++d)c[d]=this.parseGeometry.apply(this,[a.geometries[d]]);b=new OpenLayers.Geometry.Collection(c);
|
||||
c=true}else{if(!OpenLayers.Util.isArray(a.coordinates))throw"Geometry must have coordinates array: "+a;if(!this.parseCoords[a.type.toLowerCase()])throw"Unsupported geometry type: "+a.type;try{b=this.parseCoords[a.type.toLowerCase()].apply(this,[a.coordinates])}catch(e){throw e;}}this.internalProjection&&(this.externalProjection&&!c)&&b.transform(this.externalProjection,this.internalProjection);return b},parseCoords:{point:function(a){if(this.ignoreExtraDims==false&&a.length!=2)throw"Only 2D points are supported: "+
|
||||
a;return new OpenLayers.Geometry.Point(a[0],a[1])},multipoint:function(a){for(var b=[],c=null,d=0,e=a.length;d<e;++d){try{c=this.parseCoords.point.apply(this,[a[d]])}catch(f){throw f;}b.push(c)}return new OpenLayers.Geometry.MultiPoint(b)},linestring:function(a){for(var b=[],c=null,d=0,e=a.length;d<e;++d){try{c=this.parseCoords.point.apply(this,[a[d]])}catch(f){throw f;}b.push(c)}return new OpenLayers.Geometry.LineString(b)},multilinestring:function(a){for(var b=[],c=null,d=0,e=a.length;d<e;++d){try{c=
|
||||
this.parseCoords.linestring.apply(this,[a[d]])}catch(f){throw f;}b.push(c)}return new OpenLayers.Geometry.MultiLineString(b)},polygon:function(a){for(var b=[],c,d,e=0,f=a.length;e<f;++e){try{d=this.parseCoords.linestring.apply(this,[a[e]])}catch(g){throw g;}c=new OpenLayers.Geometry.LinearRing(d.components);b.push(c)}return new OpenLayers.Geometry.Polygon(b)},multipolygon:function(a){for(var b=[],c=null,d=0,e=a.length;d<e;++d){try{c=this.parseCoords.polygon.apply(this,[a[d]])}catch(f){throw f;}b.push(c)}return new OpenLayers.Geometry.MultiPolygon(b)},
|
||||
box:function(a){if(a.length!=2)throw"GeoJSON box coordinates must have 2 elements";return new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing([new OpenLayers.Geometry.Point(a[0][0],a[0][1]),new OpenLayers.Geometry.Point(a[1][0],a[0][1]),new OpenLayers.Geometry.Point(a[1][0],a[1][1]),new OpenLayers.Geometry.Point(a[0][0],a[1][1]),new OpenLayers.Geometry.Point(a[0][0],a[0][1])])])}},write:function(a,b){var c={type:null};if(OpenLayers.Util.isArray(a)){c.type="FeatureCollection";var d=
|
||||
a.length;c.features=Array(d);for(var e=0;e<d;++e){var f=a[e];if(!f instanceof OpenLayers.Feature.Vector)throw"FeatureCollection only supports collections of features: "+f;c.features[e]=this.extract.feature.apply(this,[f])}}else if(a.CLASS_NAME.indexOf("OpenLayers.Geometry")==0)c=this.extract.geometry.apply(this,[a]);else if(a instanceof OpenLayers.Feature.Vector){c=this.extract.feature.apply(this,[a]);if(a.layer&&a.layer.projection)c.crs=this.createCRSObject(a)}return OpenLayers.Format.JSON.prototype.write.apply(this,
|
||||
[c,b])},createCRSObject:function(a){var a=a.layer.projection.toString(),b={};if(a.match(/epsg:/i)){a=parseInt(a.substring(a.indexOf(":")+1));b=a==4326?{type:"name",properties:{name:"urn:ogc:def:crs:OGC:1.3:CRS84"}}:{type:"name",properties:{name:"EPSG:"+a}}}return b},extract:{feature:function(a){var b=this.extract.geometry.apply(this,[a.geometry]),b={type:"Feature",properties:a.attributes,geometry:b};if(a.fid!=null)b.id=a.fid;return b},geometry:function(a){if(a==null)return null;if(this.internalProjection&&
|
||||
this.externalProjection){a=a.clone();a.transform(this.internalProjection,this.externalProjection)}var b=a.CLASS_NAME.split(".")[2],a=this.extract[b.toLowerCase()].apply(this,[a]);return b=="Collection"?{type:"GeometryCollection",geometries:a}:{type:b,coordinates:a}},point:function(a){return[a.x,a.y]},multipoint:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.point.apply(this,[a.components[c]]));return b},linestring:function(a){for(var b=[],c=0,d=a.components.length;c<
|
||||
d;++c)b.push(this.extract.point.apply(this,[a.components[c]]));return b},multilinestring:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.linestring.apply(this,[a.components[c]]));return b},polygon:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.linestring.apply(this,[a.components[c]]));return b},multipolygon:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.polygon.apply(this,[a.components[c]]));return b},collection:function(a){for(var b=
|
||||
a.components.length,c=Array(b),d=0;d<b;++d)c[d]=this.extract.geometry.apply(this,[a.components[d]]);return c}},CLASS_NAME:"OpenLayers.Format.GeoJSON"});
|
||||
OpenLayers.Control.DrawFeature=OpenLayers.Class(OpenLayers.Control,{layer:null,callbacks:null,multi:!1,featureAdded:function(){},handlerOptions:null,initialize:function(a,b,c){OpenLayers.Control.prototype.initialize.apply(this,[c]);this.callbacks=OpenLayers.Util.extend({done:this.drawFeature,modify:function(a,b){this.layer.events.triggerEvent("sketchmodified",{vertex:a,feature:b})},create:function(a,b){this.layer.events.triggerEvent("sketchstarted",{vertex:a,feature:b})}},this.callbacks);this.layer=
|
||||
a;this.handlerOptions=this.handlerOptions||{};this.handlerOptions.layerOptions=OpenLayers.Util.applyDefaults(this.handlerOptions.layerOptions,{renderers:a.renderers,rendererOptions:a.rendererOptions});if(!("multi"in this.handlerOptions))this.handlerOptions.multi=this.multi;if(a=this.layer.styleMap&&this.layer.styleMap.styles.temporary)this.handlerOptions.layerOptions=OpenLayers.Util.applyDefaults(this.handlerOptions.layerOptions,{styleMap:new OpenLayers.StyleMap({"default":a})});this.handler=new b(this,
|
||||
this.callbacks,this.handlerOptions)},drawFeature:function(a){a=new OpenLayers.Feature.Vector(a);if(this.layer.events.triggerEvent("sketchcomplete",{feature:a})!==false){a.state=OpenLayers.State.INSERT;this.layer.addFeatures([a]);this.featureAdded(a);this.events.triggerEvent("featureadded",{feature:a})}},insertXY:function(a,b){this.handler&&this.handler.line&&this.handler.insertXY(a,b)},insertDeltaXY:function(a,b){this.handler&&this.handler.line&&this.handler.insertDeltaXY(a,b)},insertDirectionLength:function(a,
|
||||
b){this.handler&&this.handler.line&&this.handler.insertDirectionLength(a,b)},insertDeflectionLength:function(a,b){this.handler&&this.handler.line&&this.handler.insertDeflectionLength(a,b)},undo:function(){return this.handler.undo&&this.handler.undo()},redo:function(){return this.handler.redo&&this.handler.redo()},finishSketch:function(){this.handler.finishGeometry()},cancel:function(){this.handler.cancel()},CLASS_NAME:"OpenLayers.Control.DrawFeature"});
|
||||
OpenLayers.Handler.Pinch=OpenLayers.Class(OpenLayers.Handler,{started:!1,stopDown:!1,pinching:!1,last:null,start:null,touchstart:function(a){var b=true;this.pinching=false;if(OpenLayers.Event.isMultiTouch(a)){this.started=true;this.last=this.start={distance:this.getDistance(a.touches),delta:0,scale:1};this.callback("start",[a,this.start]);b=!this.stopDown}else{this.started=false;this.last=this.start=null}OpenLayers.Event.stop(a);return b},touchmove:function(a){if(this.started&&OpenLayers.Event.isMultiTouch(a)){this.pinching=
|
||||
true;var b=this.getPinchData(a);this.callback("move",[a,b]);this.last=b;OpenLayers.Event.stop(a)}return true},touchend:function(a){if(this.started){this.pinching=this.started=false;this.callback("done",[a,this.start,this.last]);this.last=this.start=null}return true},activate:function(){var a=false;if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.pinching=false;a=true}return a},deactivate:function(){var a=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.pinching=
|
||||
this.started=false;this.last=this.start=null;a=true}return a},getDistance:function(a){var b=a[0],a=a[1];return Math.sqrt(Math.pow(b.clientX-a.clientX,2)+Math.pow(b.clientY-a.clientY,2))},getPinchData:function(a){a=this.getDistance(a.touches);return{distance:a,delta:this.last.distance-a,scale:a/this.start.distance}},CLASS_NAME:"OpenLayers.Handler.Pinch"});
|
||||
OpenLayers.Handler.Polygon=OpenLayers.Class(OpenLayers.Handler.Path,{holeModifier:null,drawingHole:!1,polygon:null,createFeature:function(a){a=this.layer.getLonLatFromViewPortPx(a);a=new OpenLayers.Geometry.Point(a.lon,a.lat);this.point=new OpenLayers.Feature.Vector(a);this.line=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LinearRing([this.point.geometry]));this.polygon=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([this.line.geometry]));this.callback("create",[this.point.geometry,
|
||||
this.getSketch()]);this.point.geometry.clearBounds();this.layer.addFeatures([this.polygon,this.point],{silent:true})},addPoint:function(a){if(!this.drawingHole&&this.holeModifier&&this.evt&&this.evt[this.holeModifier])for(var b=this.point.geometry,c=this.control.layer.features,d,e=c.length-1;e>=0;--e){d=c[e].geometry;if((d instanceof OpenLayers.Geometry.Polygon||d instanceof OpenLayers.Geometry.MultiPolygon)&&d.intersects(b)){b=c[e];this.control.layer.removeFeatures([b],{silent:true});this.control.layer.events.registerPriority("sketchcomplete",
|
||||
this,this.finalizeInteriorRing);this.control.layer.events.registerPriority("sketchmodified",this,this.enforceTopology);b.geometry.addComponent(this.line.geometry);this.polygon=b;this.drawingHole=true;break}}OpenLayers.Handler.Path.prototype.addPoint.apply(this,arguments)},getCurrentPointIndex:function(){return this.line.geometry.components.length-2},enforceTopology:function(a){var a=a.vertex,b=this.line.geometry.components;if(!this.polygon.geometry.intersects(a)){b=b[b.length-3];a.x=b.x;a.y=b.y}},
|
||||
finishGeometry:function(){this.line.geometry.removeComponent(this.line.geometry.components[this.line.geometry.components.length-2]);this.removePoint();this.finalize()},finalizeInteriorRing:function(){var a=this.line.geometry,b=a.getArea()!==0;if(b){for(var c=this.polygon.geometry.components,d=c.length-2;d>=0;--d)if(a.intersects(c[d])){b=false;break}if(b){d=c.length-2;a:for(;d>0;--d)for(var e=c[d].components,f=0,g=e.length;f<g;++f)if(a.containsPoint(e[f])){b=false;break a}}}if(b){if(this.polygon.state!==
|
||||
OpenLayers.State.INSERT)this.polygon.state=OpenLayers.State.UPDATE}else this.polygon.geometry.removeComponent(a);this.restoreFeature();return false},cancel:function(){if(this.drawingHole){this.polygon.geometry.removeComponent(this.line.geometry);this.restoreFeature(true)}return OpenLayers.Handler.Path.prototype.cancel.apply(this,arguments)},restoreFeature:function(a){this.control.layer.events.unregister("sketchcomplete",this,this.finalizeInteriorRing);this.control.layer.events.unregister("sketchmodified",
|
||||
this,this.enforceTopology);this.layer.removeFeatures([this.polygon],{silent:true});this.control.layer.addFeatures([this.polygon],{silent:true});this.drawingHole=false;a||this.control.layer.events.triggerEvent("sketchcomplete",{feature:this.polygon})},destroyFeature:function(a){OpenLayers.Handler.Path.prototype.destroyFeature.call(this,a);this.polygon=null},drawFeature:function(){this.layer.drawFeature(this.polygon,this.style);this.layer.drawFeature(this.point,this.style)},getSketch:function(){return this.polygon},
|
||||
getGeometry:function(){var a=this.polygon&&this.polygon.geometry;a&&this.multi&&(a=new OpenLayers.Geometry.MultiPolygon([a]));return a},CLASS_NAME:"OpenLayers.Handler.Polygon"});
|
||||
OpenLayers.Control.Geolocate=OpenLayers.Class(OpenLayers.Control,{geolocation:navigator.geolocation,bind:!0,watch:!1,geolocationOptions:null,destroy:function(){this.deactivate();OpenLayers.Control.prototype.destroy.apply(this,arguments)},activate:function(){if(!this.geolocation){this.events.triggerEvent("locationuncapable");return false}if(OpenLayers.Control.prototype.activate.apply(this,arguments)){this.watch?this.watchId=this.geolocation.watchPosition(OpenLayers.Function.bind(this.geolocate,this),
|
||||
OpenLayers.Function.bind(this.failure,this),this.geolocationOptions):this.getCurrentLocation();return true}return false},deactivate:function(){this.active&&this.watchId!==null&&this.geolocation.clearWatch(this.watchId);return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},geolocate:function(a){var b=(new OpenLayers.LonLat(a.coords.longitude,a.coords.latitude)).transform(new OpenLayers.Projection("EPSG:4326"),this.map.getProjectionObject());this.bind&&this.map.setCenter(b);this.events.triggerEvent("locationupdated",
|
||||
{position:a,point:new OpenLayers.Geometry.Point(b.lon,b.lat)})},getCurrentLocation:function(){if(!this.active||this.watch)return false;this.geolocation.getCurrentPosition(OpenLayers.Function.bind(this.geolocate,this),OpenLayers.Function.bind(this.failure,this),this.geolocationOptions);return true},failure:function(a){this.events.triggerEvent("locationfailed",{error:a})},CLASS_NAME:"OpenLayers.Control.Geolocate"});
|
||||
OpenLayers.Protocol.HTTP=OpenLayers.Class(OpenLayers.Protocol,{url:null,headers:null,params:null,callback:null,scope:null,readWithPOST:!1,updateWithPOST:!1,deleteWithPOST:!1,wildcarded:!1,srsInBBOX:!1,initialize:function(a){a=a||{};this.params={};this.headers={};OpenLayers.Protocol.prototype.initialize.apply(this,arguments);if(!this.filterToParams&&OpenLayers.Format.QueryStringFilter){var b=new OpenLayers.Format.QueryStringFilter({wildcarded:this.wildcarded,srsInBBOX:this.srsInBBOX});this.filterToParams=
|
||||
function(a,d){return b.write(a,d)}}},destroy:function(){this.headers=this.params=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(a){OpenLayers.Protocol.prototype.read.apply(this,arguments);a=a||{};a.params=OpenLayers.Util.applyDefaults(a.params,this.options.params);a=OpenLayers.Util.applyDefaults(a,this.options);if(a.filter&&this.filterToParams)a.params=this.filterToParams(a.filter,a.params);var b=a.readWithPOST!==void 0?a.readWithPOST:this.readWithPOST,c=new OpenLayers.Protocol.Response({requestType:"read"});
|
||||
if(b){b=a.headers||{};b["Content-Type"]="application/x-www-form-urlencoded";c.priv=OpenLayers.Request.POST({url:a.url,callback:this.createCallback(this.handleRead,c,a),data:OpenLayers.Util.getParameterString(a.params),headers:b})}else c.priv=OpenLayers.Request.GET({url:a.url,callback:this.createCallback(this.handleRead,c,a),params:a.params,headers:a.headers});return c},handleRead:function(a,b){this.handleResponse(a,b)},create:function(a,b){var b=OpenLayers.Util.applyDefaults(b,this.options),c=new OpenLayers.Protocol.Response({reqFeatures:a,
|
||||
requestType:"create"});c.priv=OpenLayers.Request.POST({url:b.url,callback:this.createCallback(this.handleCreate,c,b),headers:b.headers,data:this.format.write(a)});return c},handleCreate:function(a,b){this.handleResponse(a,b)},update:function(a,b){var b=b||{},c=b.url||a.url||this.options.url+"/"+a.fid,b=OpenLayers.Util.applyDefaults(b,this.options),d=new OpenLayers.Protocol.Response({reqFeatures:a,requestType:"update"});d.priv=OpenLayers.Request[this.updateWithPOST?"POST":"PUT"]({url:c,callback:this.createCallback(this.handleUpdate,
|
||||
d,b),headers:b.headers,data:this.format.write(a)});return d},handleUpdate:function(a,b){this.handleResponse(a,b)},"delete":function(a,b){var b=b||{},c=b.url||a.url||this.options.url+"/"+a.fid,b=OpenLayers.Util.applyDefaults(b,this.options),d=new OpenLayers.Protocol.Response({reqFeatures:a,requestType:"delete"}),e=this.deleteWithPOST?"POST":"DELETE",c={url:c,callback:this.createCallback(this.handleDelete,d,b),headers:b.headers};if(this.deleteWithPOST)c.data=this.format.write(a);d.priv=OpenLayers.Request[e](c);
|
||||
return d},handleDelete:function(a,b){this.handleResponse(a,b)},handleResponse:function(a,b){var c=a.priv;if(b.callback){if(c.status>=200&&c.status<300){if(a.requestType!="delete")a.features=this.parseFeatures(c);a.code=OpenLayers.Protocol.Response.SUCCESS}else a.code=OpenLayers.Protocol.Response.FAILURE;b.callback.call(b.scope,a)}},parseFeatures:function(a){var b=a.responseXML;if(!b||!b.documentElement)b=a.responseText;return!b||b.length<=0?null:this.format.read(b)},commit:function(a,b){function c(a){for(var b=
|
||||
a.features?a.features.length:0,c=Array(b),e=0;e<b;++e)c[e]=a.features[e].fid;o.insertIds=c;d.apply(this,[a])}function d(a){this.callUserCallback(a,b);n=n&&a.success();f++;if(f>=l&&b.callback){o.code=n?OpenLayers.Protocol.Response.SUCCESS:OpenLayers.Protocol.Response.FAILURE;b.callback.apply(b.scope,[o])}}var b=OpenLayers.Util.applyDefaults(b,this.options),e=[],f=0,g={};g[OpenLayers.State.INSERT]=[];g[OpenLayers.State.UPDATE]=[];g[OpenLayers.State.DELETE]=[];for(var h,i,j=[],k=0,m=a.length;k<m;++k){h=
|
||||
a[k];if(i=g[h.state]){i.push(h);j.push(h)}}var l=(g[OpenLayers.State.INSERT].length>0?1:0)+g[OpenLayers.State.UPDATE].length+g[OpenLayers.State.DELETE].length,n=true,o=new OpenLayers.Protocol.Response({reqFeatures:j});h=g[OpenLayers.State.INSERT];h.length>0&&e.push(this.create(h,OpenLayers.Util.applyDefaults({callback:c,scope:this},b.create)));h=g[OpenLayers.State.UPDATE];for(k=h.length-1;k>=0;--k)e.push(this.update(h[k],OpenLayers.Util.applyDefaults({callback:d,scope:this},b.update)));h=g[OpenLayers.State.DELETE];
|
||||
for(k=h.length-1;k>=0;--k)e.push(this["delete"](h[k],OpenLayers.Util.applyDefaults({callback:d,scope:this},b["delete"])));return e},abort:function(a){a&&a.priv.abort()},callUserCallback:function(a,b){var c=b[a.requestType];c&&c.callback&&c.callback.call(c.scope,a)},CLASS_NAME:"OpenLayers.Protocol.HTTP"});
|
||||
OpenLayers.Control.DragPan=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,panned:!1,interval:1,documentDrag:!1,kinetic:null,enableKinetic:!1,kineticInterval:10,draw:function(){if(this.enableKinetic){var a={interval:this.kineticInterval};typeof this.enableKinetic==="object"&&(a=OpenLayers.Util.extend(a,this.enableKinetic));this.kinetic=new OpenLayers.Kinetic(a)}this.handler=new OpenLayers.Handler.Drag(this,{move:this.panMap,done:this.panMapDone,down:this.panMapStart},{interval:this.interval,
|
||||
documentDrag:this.documentDrag})},panMapStart:function(){this.kinetic&&this.kinetic.begin()},panMap:function(a){this.kinetic&&this.kinetic.update(a);this.panned=true;this.map.pan(this.handler.last.x-a.x,this.handler.last.y-a.y,{dragging:true,animate:false})},panMapDone:function(a){if(this.panned){var b=null;this.kinetic&&(b=this.kinetic.end(a));this.map.pan(this.handler.last.x-a.x,this.handler.last.y-a.y,{dragging:!!b,animate:false});if(b){var c=this;this.kinetic.move(b,function(a,b,f){c.map.pan(a,
|
||||
b,{dragging:!f,animate:false})})}this.panned=false}},CLASS_NAME:"OpenLayers.Control.DragPan"});
|
||||
OpenLayers.Control.PinchZoom=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,containerCenter:null,pinchOrigin:null,currentCenter:null,autoActivate:!0,initialize:function(a){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.handler=new OpenLayers.Handler.Pinch(this,{start:this.pinchStart,move:this.pinchMove,done:this.pinchDone},this.handlerOptions)},activate:function(){var a=OpenLayers.Control.prototype.activate.apply(this,arguments);if(a){this.map.events.on({moveend:this.updateContainerCenter,
|
||||
scope:this});this.updateContainerCenter()}return a},deactivate:function(){var a=OpenLayers.Control.prototype.deactivate.apply(this,arguments);this.map&&this.map.events&&this.map.events.un({moveend:this.updateContainerCenter,scope:this});return a},updateContainerCenter:function(){var a=this.map.layerContainerDiv;this.containerCenter={x:parseInt(a.style.left,10)+50,y:parseInt(a.style.top,10)+50}},pinchStart:function(a){this.currentCenter=this.pinchOrigin=a.xy},pinchMove:function(a,b){var c=b.scale,
|
||||
d=this.containerCenter,e=this.pinchOrigin,f=a.xy,g=Math.round(f.x-e.x+(c-1)*(d.x-e.x)),d=Math.round(f.y-e.y+(c-1)*(d.y-e.y));this.applyTransform("translate("+g+"px, "+d+"px) scale("+c+")");this.currentCenter=f},applyTransform:function(a){var b=this.map.layerContainerDiv.style;b["-webkit-transform"]=a;b["-moz-transform"]=a},pinchDone:function(a,b,c){this.applyTransform("");a=this.map.getZoomForResolution(this.map.getResolution()/c.scale,true);if(a!==this.map.getZoom()||!this.currentCenter.equals(this.pinchOrigin)){var b=
|
||||
this.map.getResolutionForZoom(a),c=this.map.getLonLatFromPixel(this.pinchOrigin),d=this.currentCenter,e=this.map.getSize();c.lon=c.lon+b*(e.w/2-d.x);c.lat=c.lat-b*(e.h/2-d.y);this.map.div.clientWidth=this.map.div.clientWidth;this.map.setCenter(c,a)}},CLASS_NAME:"OpenLayers.Control.PinchZoom"});
|
||||
OpenLayers.Handler.Click=OpenLayers.Class(OpenLayers.Handler,{delay:300,single:!0,"double":!1,pixelTolerance:0,dblclickTolerance:13,stopSingle:!1,stopDouble:!1,timerId:null,touch:!1,down:null,last:null,first:null,rightclickTimerId:null,touchstart:function(a){if(!this.touch){this.unregisterMouseListeners();this.touch=true}this.down=this.getEventInfo(a);this.last=this.getEventInfo(a);return true},touchmove:function(a){this.last=this.getEventInfo(a);return true},touchend:function(a){if(this.down){a.xy=
|
||||
this.last.xy;a.lastTouches=this.last.touches;this.handleSingle(a);this.down=null}return true},unregisterMouseListeners:function(){this.map.events.un({mousedown:this.mousedown,mouseup:this.mouseup,click:this.click,dblclick:this.dblclick,scope:this})},mousedown:function(a){this.down=this.getEventInfo(a);this.last=this.getEventInfo(a);return true},mouseup:function(a){var b=true;this.checkModifiers(a)&&(this.control.handleRightClicks&&OpenLayers.Event.isRightClick(a))&&(b=this.rightclick(a));return b},
|
||||
rightclick:function(a){if(this.passesTolerance(a)){if(this.rightclickTimerId!=null){this.clearTimer();this.callback("dblrightclick",[a]);return!this.stopDouble}a=this["double"]?OpenLayers.Util.extend({},a):this.callback("rightclick",[a]);a=OpenLayers.Function.bind(this.delayedRightCall,this,a);this.rightclickTimerId=window.setTimeout(a,this.delay)}return!this.stopSingle},delayedRightCall:function(a){this.rightclickTimerId=null;a&&this.callback("rightclick",[a])},click:function(a){if(!this.last)this.last=
|
||||
this.getEventInfo(a);this.handleSingle(a);return!this.stopSingle},dblclick:function(a){this.handleDouble(a);return!this.stopDouble},handleDouble:function(a){if(this.passesDblclickTolerance(a)){this["double"]&&this.callback("dblclick",[a]);this.clearTimer()}},handleSingle:function(a){if(this.passesTolerance(a))if(this.timerId!=null){if(this.last.touches&&this.last.touches.length===1){this["double"]&&OpenLayers.Event.stop(a);this.handleDouble(a)}(!this.last.touches||this.last.touches.length!==2)&&this.clearTimer()}else{this.first=
|
||||
this.getEventInfo(a);a=this.single?OpenLayers.Util.extend({},a):null;this.queuePotentialClick(a)}},queuePotentialClick:function(a){this.timerId=window.setTimeout(OpenLayers.Function.bind(this.delayedCall,this,a),this.delay)},passesTolerance:function(a){var b=true;if(this.pixelTolerance!=null&&this.down&&this.down.xy)if((b=this.pixelTolerance>=this.down.xy.distanceTo(a.xy))&&this.touch&&this.down.touches.length===this.last.touches.length)for(var a=0,c=this.down.touches.length;a<c;++a)if(this.getTouchDistance(this.down.touches[a],
|
||||
this.last.touches[a])>this.pixelTolerance){b=false;break}return b},getTouchDistance:function(a,b){return Math.sqrt(Math.pow(a.clientX-b.clientX,2)+Math.pow(a.clientY-b.clientY,2))},passesDblclickTolerance:function(){var a=true;this.down&&this.first&&(a=this.down.xy.distanceTo(this.first.xy)<=this.dblclickTolerance);return a},clearTimer:function(){if(this.timerId!=null){window.clearTimeout(this.timerId);this.timerId=null}if(this.rightclickTimerId!=null){window.clearTimeout(this.rightclickTimerId);
|
||||
this.rightclickTimerId=null}},delayedCall:function(a){this.timerId=null;a&&this.callback("click",[a])},getEventInfo:function(a){var b;if(a.touches){var c=a.touches.length;b=Array(c);for(var d,e=0;e<c;e++){d=a.touches[e];b[e]={clientX:d.clientX,clientY:d.clientY}}}return{xy:a.xy,touches:b}},deactivate:function(){var a=false;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.clearTimer();this.last=this.first=this.down=null;this.touch=false;a=true}return a},CLASS_NAME:"OpenLayers.Handler.Click"});
|
||||
OpenLayers.Control.TouchNavigation=OpenLayers.Class(OpenLayers.Control,{dragPan:null,dragPanOptions:null,pinchZoom:null,pinchZoomOptions:null,clickHandlerOptions:null,documentDrag:!1,autoActivate:!0,initialize:function(a){this.handlers={};OpenLayers.Control.prototype.initialize.apply(this,arguments)},destroy:function(){this.deactivate();this.dragPan&&this.dragPan.destroy();this.dragPan=null;if(this.pinchZoom){this.pinchZoom.destroy();delete this.pinchZoom}OpenLayers.Control.prototype.destroy.apply(this,
|
||||
arguments)},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){this.dragPan.activate();this.handlers.click.activate();this.pinchZoom.activate();return true}return false},deactivate:function(){if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){this.dragPan.deactivate();this.handlers.click.deactivate();this.pinchZoom.deactivate();return true}return false},draw:function(){var a={click:this.defaultClick,dblclick:this.defaultDblClick},b=OpenLayers.Util.extend({"double":true,
|
||||
stopDouble:true,pixelTolerance:2},this.clickHandlerOptions);this.handlers.click=new OpenLayers.Handler.Click(this,a,b);this.dragPan=new OpenLayers.Control.DragPan(OpenLayers.Util.extend({map:this.map,documentDrag:this.documentDrag},this.dragPanOptions));this.dragPan.draw();this.pinchZoom=new OpenLayers.Control.PinchZoom(OpenLayers.Util.extend({map:this.map},this.pinchZoomOptions))},defaultClick:function(a){a.lastTouches&&a.lastTouches.length==2&&this.map.zoomOut()},defaultDblClick:function(a){a=this.map.getLonLatFromViewPortPx(a.xy);
|
||||
this.map.setCenter(a,this.map.zoom+1)},CLASS_NAME:"OpenLayers.Control.TouchNavigation"});
|
||||
OpenLayers.Layer.WMTS=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:!0,version:"1.0.0",requestEncoding:"KVP",url:null,layer:null,matrixSet:null,style:null,format:"image/jpeg",tileOrigin:null,tileFullExtent:null,formatSuffix:null,matrixIds:null,dimensions:null,params:null,zoomOffset:0,serverResolutions:null,formatSuffixMap:{"image/png":"png","image/png8":"png","image/png24":"png","image/png32":"png",png:"png","image/jpeg":"jpg","image/jpg":"jpg",jpeg:"jpg",jpg:"jpg"},matrix:null,initialize:function(a){var b=
|
||||
{url:true,layer:true,style:true,matrixSet:true},c;for(c in b)if(!(c in a))throw Error("Missing property '"+c+"' in layer configuration.");a.params=OpenLayers.Util.upperCaseObject(a.params);OpenLayers.Layer.Grid.prototype.initialize.apply(this,[a.name,a.url,a.params,a]);if(!this.formatSuffix)this.formatSuffix=this.formatSuffixMap[this.format]||this.format.split("/").pop();if(this.matrixIds)if((a=this.matrixIds.length)&&typeof this.matrixIds[0]==="string"){b=this.matrixIds;this.matrixIds=Array(a);for(c=
|
||||
0;c<a;++c)this.matrixIds[c]={identifier:b[c]}}},setMap:function(){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments);this.updateMatrixProperties()},updateMatrixProperties:function(){if(this.matrix=this.getMatrix()){if(this.matrix.topLeftCorner)this.tileOrigin=this.matrix.topLeftCorner;if(this.matrix.tileWidth&&this.matrix.tileHeight)this.tileSize=new OpenLayers.Size(this.matrix.tileWidth,this.matrix.tileHeight);if(!this.tileOrigin)this.tileOrigin=new OpenLayers.LonLat(this.maxExtent.left,
|
||||
this.maxExtent.top);if(!this.tileFullExtent)this.tileFullExtent=this.maxExtent}},moveTo:function(a,b,c){(b||!this.matrix)&&this.updateMatrixProperties();return OpenLayers.Layer.Grid.prototype.moveTo.apply(this,arguments)},clone:function(a){a==null&&(a=new OpenLayers.Layer.WMTS(this.options));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},getIdentifier:function(){return this.getServerZoom()},getMatrix:function(){var a;if(!this.matrixIds||this.matrixIds.length===0)a={identifier:this.getIdentifier()};
|
||||
else if("scaleDenominator"in this.matrixIds[0])for(var b=OpenLayers.METERS_PER_INCH*OpenLayers.INCHES_PER_UNIT[this.units]*this.getServerResolution()/2.8E-4,c=Number.POSITIVE_INFINITY,d,e=0,f=this.matrixIds.length;e<f;++e){d=Math.abs(1-this.matrixIds[e].scaleDenominator/b);if(d<c){c=d;a=this.matrixIds[e]}}else a=this.matrixIds[this.getIdentifier()];return a},getTileInfo:function(a){var b=this.getServerResolution(),c=(a.lon-this.tileOrigin.lon)/(b*this.tileSize.w),a=(this.tileOrigin.lat-a.lat)/(b*
|
||||
this.tileSize.h),b=Math.floor(c),d=Math.floor(a);return{col:b,row:d,i:Math.floor((c-b)*this.tileSize.w),j:Math.floor((a-d)*this.tileSize.h)}},getURL:function(a){var a=this.adjustBounds(a),b="";if(!this.tileFullExtent||this.tileFullExtent.intersectsBounds(a)){var a=a.getCenterLonLat(),c=this.getTileInfo(a),a=this.dimensions;if(this.requestEncoding.toUpperCase()==="REST"){b=this.params;if(typeof this.url==="string"&&this.url.indexOf("{")!==-1){var d=this.url.replace(/\{/g,"${"),c={style:this.style,
|
||||
Style:this.style,TileMatrixSet:this.matrixSet,TileMatrix:this.matrix.identifier,TileRow:c.row,TileCol:c.col};if(a){var e,f;for(f=a.length-1;f>=0;--f){e=a[f];c[e]=b[e.toUpperCase()]}}b=OpenLayers.String.format(d,c)}else{d=this.version+"/"+this.layer+"/"+this.style+"/";if(a)for(f=0;f<a.length;f++)b[a[f]]&&(d=d+b[a[f]]+"/");d=d+this.matrixSet+"/"+this.matrix.identifier+"/"+c.row+"/"+c.col+"."+this.formatSuffix;b=OpenLayers.Util.isArray(this.url)?this.selectUrl(d,this.url):this.url;b.match(/\/$/)||(b=
|
||||
b+"/");b=b+d}}else if(this.requestEncoding.toUpperCase()==="KVP"){b={SERVICE:"WMTS",REQUEST:"GetTile",VERSION:this.version,LAYER:this.layer,STYLE:this.style,TILEMATRIXSET:this.matrixSet,TILEMATRIX:this.matrix.identifier,TILEROW:c.row,TILECOL:c.col,FORMAT:this.format};b=OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,[b])}}return b},mergeNewParams:function(a){if(this.requestEncoding.toUpperCase()==="KVP")return OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,[OpenLayers.Util.upperCaseObject(a)])},
|
||||
CLASS_NAME:"OpenLayers.Layer.WMTS"});OpenLayers.Protocol.WFS.v1_0_0=OpenLayers.Class(OpenLayers.Protocol.WFS.v1,{version:"1.0.0",CLASS_NAME:"OpenLayers.Protocol.WFS.v1_0_0"});
|
||||
Reference in New Issue
Block a user