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May 7, 2013 01:46
May 7, 2013 01:46
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May 7, 2013 01:46
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May 7, 2013 01:46
June 10, 2013 15:55
May 7, 2013 01:46
June 10, 2013 15:55
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May 7, 2013 01:46
Newer
100644
84 lines (65 sloc)
2.3 KB
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define(function () {
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function changeColors(iconData, fillColor, strokeColor) {
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var re;
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if (fillColor) {
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re = /(<!ENTITY fill_color ")(.*)(">)/;
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iconData = iconData.replace(re, "$1" + fillColor + "$3");
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}
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if (strokeColor) {
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re = /(<!ENTITY stroke_color ")(.*)(">)/;
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iconData = iconData.replace(re, "$1" + strokeColor + "$3");
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}
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return iconData;
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}
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if ("uri" in iconInfo) {
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source = iconInfo.uri;
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}
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var fillColor = iconInfo.fillColor;
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var strokeColor = iconInfo.strokeColor;
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// If source is already a data uri, read it instead of doing
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// the XMLHttpRequest
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if (source.substring(0, 4) == 'data') {
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var iconData = unescape(source.slice(dataHeader.length));
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var newData = changeColors(iconData, fillColor, strokeColor);
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callback(dataHeader + escape(newData));
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return;
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}
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client.onload = function () {
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var iconData = this.responseText;
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var newData = changeColors(iconData, fillColor, strokeColor);
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callback(dataHeader + escape(newData));
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};
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client.open("GET", source);
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client.send();
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};
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function getBackgroundURL(elem) {
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var style = elem.currentStyle || window.getComputedStyle(elem, '');
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// Remove prefix 'url(' and suffix ')' before return
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return style.backgroundImage.slice(4, -1);
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}
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function setBackgroundURL(elem, url) {
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elem.style.backgroundImage = "url('" + url + "')";
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}
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});