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Update TileCache format determination to support TileCache's weird jpg->jpeg

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translation correctly. Also, update example to show usage, and tests to test
jpeg instead of testing png incorrectly.


git-svn-id: http://svn.openlayers.org/trunk/openlayers@5100 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2007-11-02 02:16:44 +00:00
parent 8007298d7b
commit 07965f6fed
3 changed files with 5 additions and 5 deletions
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2
examples/tilecache.html
View File

@@ -28,7 +28,7 @@
"http://c2.labs.metacarta.com/wms-c/cache/",
"http://c3.labs.metacarta.com/wms-c/cache/",
"http://c4.labs.metacarta.com/wms-c/cache/"],
"basic");
"basic", {'format': 'image/png'});
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0, 0), 0);
}

2
lib/OpenLayers/Layer/TileCache.js
View File

@@ -52,7 +52,7 @@ OpenLayers.Layer.TileCache = OpenLayers.Class(OpenLayers.Layer.Grid, {
OpenLayers.Layer.Grid.prototype.initialize.apply(this,
[name, url, {}, options]);
this.extension = this.format.split('/')[1].toLowerCase();
this.extension = (this.extension == 'jpeg') ? 'jpg' : this.extension;
this.extension = (this.extension == 'jpg') ? 'jpeg' : this.extension;
},
/**

6
tests/Layer/test_TileCache.html
View File

@@ -110,16 +110,16 @@
t.plan(2);
var map = new OpenLayers.Map('map', options);
var options = {'layername':'basic', 'type':'png'};
var options = {'layername':'basic', 'format':'image/jpg'};
layer = new OpenLayers.Layer.TileCache(name, url, layername, options);
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0,0), 9);
var tileurl = layer.getURL(new OpenLayers.Bounds(3.515625,45,4.21875,45.703125));
t.eq(tileurl, "http://labs.metacarta.com/wms-c/Basic.py/basic/09/000/000/522/000/000/384.png", "Tile URL is correct");
t.eq(tileurl, "http://labs.metacarta.com/wms-c/Basic.py/basic/09/000/000/522/000/000/384.jpeg", "Tile URL is correct");
layer.url = ["http://tilecache1/", "http://tilecache2/", "http://tilecache3/"];
tileurl = layer.getURL(new OpenLayers.Bounds(3.515625,45,4.21875,45.703125));
t.eq(tileurl, "http://tilecache3/basic/09/000/000/522/000/000/384.png", "Tile URL is deterministic");
t.eq(tileurl, "http://tilecache2/basic/09/000/000/522/000/000/384.jpeg", "Tile URL is deterministic");
}
function test_11_Layer_TileCache_setMap(t) {