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Support image opacity

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This commit is contained in:
Éric Lemoine
2014-11-03 16:16:57 +01:00
parent d7a992ba83
commit 209d39a460
4 changed files with 52 additions and 20 deletions
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9
examples/icon-sprite-webgl.js
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@@ -9,9 +9,9 @@ goog.require('ol.style.Style');
var iconInfo = [
{size: [55, 55], offset: [0, 0]},
{size: [55, 55], offset: [110, 86]},
{size: [55, 86], offset: [55, 0]}
{size: [55, 55], offset: [0, 0], opacity: 1.0},
{size: [55, 55], offset: [110, 86], opacity: 0.75},
{size: [55, 86], offset: [55, 0], opacity: 0.5}
];
var i;
@@ -22,7 +22,8 @@ for (i = 0; i < iconCount; ++i) {
icons[i] = new ol.style.Icon({
src: 'data/Butterfly.png',
size: iconInfo[i].size,
offset: iconInfo[i].offset
offset: iconInfo[i].offset,
opacity: iconInfo[i].opacity
});
}