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Do not access internal _alpha property.

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Jürg Lehni 2013-04-06 18:14:45 +02:00
parent 18ed9010a6
commit 4bc3882c82
1 changed files with 12 additions and 8 deletions
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20
src/svg/SvgExport.js
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@ -372,15 +372,16 @@ new function() {
var stops = gradient._stops; var stops = gradient._stops;
for (var i = 0, l = stops.length; i < l; i++) { for (var i = 0, l = stops.length; i < l; i++) {
var stop = stops[i], var stop = stops[i],
stopColor = stop._color; stopColor = stop._color,
alpha = stopColor.getAlpha();
attrs = { attrs = {
offset: stop._rampPoint, offset: stop._rampPoint,
'stop-color': stopColor.toCss(true) 'stop-color': stopColor.toCss(true)
}; };
// See applyStyle for an explanation of why there are separated // See applyStyle for an explanation of why there are separated
// opacity / color attributes. // opacity / color attributes.
if (stopColor.getAlpha() < 1) if (alpha < 1)
attrs['stop-opacity'] = stopColor._alpha; attrs['stop-opacity'] = alpha;
gradientNode.appendChild(createElement('stop', attrs)); gradientNode.appendChild(createElement('stop', attrs));
} }
setDefinition(color, gradientNode); setDefinition(color, gradientNode);
@ -412,11 +413,14 @@ new function() {
// (A layer or group which can have style values in SVG). // (A layer or group which can have style values in SVG).
var value = style[entry.get](); var value = style[entry.get]();
if (!parentStyle || !Base.equals(parentStyle[entry.get](), value)) { if (!parentStyle || !Base.equals(parentStyle[entry.get](), value)) {
// Support for css-style rgba() values is not in SVG 1.1, so if (entry.type === 'color' && value != null) {
// separate the alpha value of colors with alpha into the // Support for css-style rgba() values is not in SVG 1.1, so
// separate fill- / stroke-opacity attribute: // separate the alpha value of colors with alpha into the
if (entry.type === 'color' && value != null && value.getAlpha() < 1) // separate fill- / stroke-opacity attribute:
attrs[entry.attribute + '-opacity'] = value._alpha; var alpha = value.getAlpha();
if (alpha < 1)
attrs[entry.attribute + '-opacity'] = alpha;
}
attrs[entry.attribute] = value == null attrs[entry.attribute] = value == null
? 'none' ? 'none'
: entry.type === 'color' : entry.type === 'color'