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Merge pull request #79 from ramunasd/patch-1

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Faster and ~70% smaller empty png tile
This commit is contained in:
Dalibor Janák
2016-05-03 22:13:08 +02:00
parent 4b53b4c351 ac68e90870
commit 494669f5d7
1 changed files with 2 additions and 4 deletions
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6
tileserver.php
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@@ -420,10 +420,8 @@ class Server {
default: default:
header('Access-Control-Allow-Origin: *'); header('Access-Control-Allow-Origin: *');
header('Content-type: image/png'); header('Content-type: image/png');
$a = ''; // 256x256 transparent optimised png tile
for($i=1; $i < 338; $i++){$a .= 'A';} echo hex2bin('89504e470d0a1a0a0000000d494844520000010000000100010300000066bc3a2500000003504c5445000000a77a3dda0000000174524e530040e6d8660000001f494441541819edc1010d000000c220fba77e0e37600000000000000000e70221000001f5a2bd040000000049454e44ae426082');
echo base64_decode('iVBORw0KGgoAAAANSUhEUgAAAQAAAAEACAYAAABccqhmAAABFUl'
. 'EQVR42u3BMQEAAADCoPVP7WsIo' . $a . 'eAMBPAAB2ClDBAAAAABJRU5ErkJggg');
break; break;
} }
die; die;