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Tile opacity patch from tschaub: Fix for #235. Also includes tests to ensure

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that code works.


git-svn-id: http://svn.openlayers.org/trunk/openlayers@1433 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-09-11 14:30:25 +00:00
parent 720c8507f7
commit 4a65590d3e
4 changed files with 53 additions and 0 deletions
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tests/test_Layer_WMS.html
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@@ -149,6 +149,31 @@
t.eq(str, "http://octo.metacarta.com/cgi-bin/mapserv?LAYERS=basic&FORMAT=image/png&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application/vnd.ogc.se_inimage", "getFullRequestString() by default does *not* add SRS value if projection is 'none'");
}
function test_08_Layer_WMS_setOpacity (t) {
t.plan( 5 );
var map = new OpenLayers.Map('map');
map.projection = "xx";
tUrl = "http://octo.metacarta.com/cgi-bin/mapserv";
tParams = { layers: 'basic',
format: 'image/png'};
tOptions = { 'opacity': '0.5' };
var tLayer = new OpenLayers.Layer.WMS(name, tUrl, tParams, tOptions);
map.addLayer(tLayer);
map.zoomToMaxExtent();
t.eq(tLayer.opacity, "0.5", "Opacity is set correctly");
t.eq(tLayer.div.firstChild.style.opacity, "0.5", "Opacity on tile is correct");
tLayer.setOpacity("0.6");
t.eq(tLayer.opacity, "0.6", "setOpacity works properly");
t.eq(tLayer.div.firstChild.style.opacity, "0.6", "Opacity on tile is changed correctly");
var pixel = new OpenLayers.Pixel(5,6);
var tile = tLayer.addTile(new OpenLayers.Bounds(1,2,3,4), pixel);
tile.draw();
t.eq(tile.imgDiv.style.opacity, "0.6", "Tile opacity is set correctly");
}
function test_99_Layer_WMS_destroy (t) {