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49 lines
1.8 KiB
49 lines
1.8 KiB
1 year ago
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jvm.SVGShapeElement = function(name, config, style){
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jvm.SVGShapeElement.parentClass.call(this, name, config);
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jvm.AbstractShapeElement.apply(this, arguments);
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};
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jvm.inherits(jvm.SVGShapeElement, jvm.SVGElement);
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jvm.mixin(jvm.SVGShapeElement, jvm.AbstractShapeElement);
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jvm.SVGShapeElement.prototype.applyAttr = function(attr, value){
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var patternEl,
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imageEl,
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that = this;
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if (attr === 'fill' && jvm.isImageUrl(value)) {
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if (!jvm.SVGShapeElement.images[value]) {
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jvm.whenImageLoaded(value).then(function(img){
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imageEl = new jvm.SVGElement('image');
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imageEl.node.setAttributeNS('http://www.w3.org/1999/xlink', 'href', value);
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imageEl.applyAttr('x', '0');
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imageEl.applyAttr('y', '0');
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imageEl.applyAttr('width', img[0].width);
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imageEl.applyAttr('height', img[0].height);
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patternEl = new jvm.SVGElement('pattern');
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patternEl.applyAttr('id', 'image'+jvm.SVGShapeElement.imageCounter);
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patternEl.applyAttr('x', 0);
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patternEl.applyAttr('y', 0);
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patternEl.applyAttr('width', img[0].width / 2);
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patternEl.applyAttr('height', img[0].height / 2);
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patternEl.applyAttr('viewBox', '0 0 '+img[0].width+' '+img[0].height);
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patternEl.applyAttr('patternUnits', 'userSpaceOnUse');
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patternEl.node.appendChild( imageEl.node );
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that.canvas.defsElement.node.appendChild( patternEl.node );
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jvm.SVGShapeElement.images[value] = jvm.SVGShapeElement.imageCounter++;
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that.applyAttr('fill', 'url(#image'+jvm.SVGShapeElement.images[value]+')');
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});
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} else {
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this.applyAttr('fill', 'url(#image'+jvm.SVGShapeElement.images[value]+')');
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}
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} else {
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jvm.SVGShapeElement.parentClass.prototype.applyAttr.apply(this, arguments);
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}
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};
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jvm.SVGShapeElement.imageCounter = 1;
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jvm.SVGShapeElement.images = {};
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