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Order of origin coords based on proj4 definition #70

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This commit is contained in:
Dalibor Janák
2016-02-25 23:21:40 +01:00
parent f3f2a995e5
commit 7190e90845
1 changed files with 9 additions and 6 deletions
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11
tileserver.php
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@@ -735,6 +735,12 @@ class Wmts extends Server {
*/
public function parseTileMatrix($layer, $tileMatrix){
//process projection
if(isset($layer['proj4'])){
preg_match_all("/([^+= ]+)=([^= ]+)/", $layer['proj4'], $res);
$proj4 = array_combine($res[1], $res[2]);
}
for($i = 0; $i < count($tileMatrix); $i++){
if(!isset($tileMatrix[$i]['id'])){
@@ -760,11 +766,8 @@ class Wmts extends Server {
$tileMatrix[$i]['extent'][0], $tileMatrix[$i]['extent'][3]
);
}
if (!isset($layer['axis'])) {
$layer['axis'] = $layer['xy'];
}
// Origins of geographic coordinate systems are setting in opposite order
if ($layer['axis'] == 'yx') {
if (isset($proj4) && $proj4['proj'] === 'longlat') {
$tileMatrix[$i]['origin'] = array_reverse($tileMatrix[$i]['origin']);
}
if(!isset($tileMatrix[$i]['scale_denominator'])){