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https://github.com/Hopiu/fabric.js.git
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592 lines
24 KiB
JavaScript
592 lines
24 KiB
JavaScript
(function(){
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function makeElement() {
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var element = fabric.document.createElement('path');
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var attributes = {
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'cx': 101,
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'x': 102,
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'cy': 103,
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'y': 104,
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'r': 105,
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'opacity': 0.45,
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'fill-rule': 'foo',
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'stroke-width': 4
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};
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for (var prop in attributes) {
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element.setAttribute(prop, attributes[prop]);
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}
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return element;
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}
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// var EXPECTED_PATH_JSON = "{\"type\":\"path\",\"left\":0,\"top\":0,\"width\":93,\"height\":137,\"fill\":\"#99CCFF\",\"stroke\":null,\"strokeWidth\":1,\"scaleX\":1,\"scaleY\":1,\"angle\":0,\"flipX\":false,\"flipY\":false,\"opacity\":1,\"selectable\":true,\"hasControls\":true,\"hasBorders\":true,\"hasRotatingPoint\":false,\"path\":[[\"M\",62.022,30.848],[\"c\",4.251,0.038,9.565,-2.206,13.424,-3.924],[\"c\",3.131,-1.396,4.47,-1.299,7.833,0.263],[\"c\",2.18,1.012,3.883,-1.551,5.824,-2.048],[\"c\",0.243,-0.062,0.537,0.464,0.374,0.652],[\"c\",-0.553,0.639,-2.932,1.753,-2.679,2.821],[\"c\",0.184,0.779,4.081,0.817,5.226,1.347],[\"c\",1.008,0.653,-3.22,0.665,-3.17,1.028],[\"c\",1.038,0.191,2.175,0.279,3.03,0.703],[\"c\",0.482,0.238,-0.707,0.815,-1.245,0.731],[\"c\",0.194,0.103,0.711,0.257,0.583,0.436],[\"c\",-0.144,0.891,-3.265,0.128,-4.132,-0.003],[\"c\",-0.688,-0.104,-3.754,-0.843,-3.892,0.039],[\"c\",-0.092,0.586,0.47,1.079,0.133,2.617],[\"c\",-0.314,1.438,-1.942,1.633,-1.831,1.024],[\"c\",0.273,-1.496,1.201,-1.914,-0.4,-3.564],[\"c\",-0.979,-1.01,-1.908,-2.344,-2.138,-3.425],[\"c\",-7.581,1.092,-9.456,6.321,-17.365,7.858],[\"c\",-2.787,0.541,-5.233,-1.016,-7.887,-2.27],[\"c\",0.168,0.259,0.457,0.272,0.169,1.184],[\"c\",-0.29,0.918,-0.479,2.081,-0.225,3.104],[\"c\",0.539,2.169,1.73,4.464,2.5,6.755],[\"c\",1.481,4.415,0.996,11.273,0.42,15.21],[\"c\",-0.105,0.715,0.497,1.432,0.129,2.608],[\"c\",-0.128,0.413,0.384,1.027,0.347,1.458],[\"c\",-0.195,2.236,1.106,2.01,3.446,4.502],[\"c\",-0.21,0.252,-0.926,0.504,-1.136,0.756],[\"c\",4.353,5.205,8.404,10.612,11.622,16.651],[\"c\",0.805,1.512,1.511,3.199,1.511,4.913],[\"c\",0,1.955,-1.154,2.843,-2.057,4.577],[\"c\",-0.741,1.423,-2.081,2.305,-3.121,3.526],[\"c\",-5.631,6.614,-9.57,11.287,-15.186,17.936],[\"c\",-0.976,3.091,1.141,4.783,1.093,6.394],[\"c\",-0.011,0.372,-0.267,0.74,-0.555,1.119],[\"c\",-0.452,0.595,-2.752,-1.225,-4.01,-2.617],[\"c\",-1.657,8.48,5.22,10.332,8.284,12.274],[\"c\",0.37,0.234,0.076,1.004,-0.05,1.424],[\"c\",-4.442,0.217,-7.603,0.246,-11.857,-1.172],[\"c\",-0.783,-0.963,-2.958,-5.188,-4.535,-3.406],[\"c\",-0.735,0.831,-1.092,1.932,-1.637,2.897],[\"c\",-0.462,0,-0.76,-0.247,-1.222,-0.247],[\"c\",-0.042,-1.553,0.19,-2.878,-0.044,-4.413],[\"c\",-0.633,-4.152,-1.551,-4.467,2.037,-7.866],[\"c\",1.782,-1.689,2.374,-2.065,4.045,-3.916],[\"c\",-0.552,-1.562,0.385,-2.303,-1.192,-3],[\"c\",-0.936,-0.041,-3.255,1.205,-3.535,2.152],[\"c\",-0.378,-0.042,-1.001,-0.701,-1.379,-0.742],[\"c\",0.896,-1.794,1.155,-1.791,0.926,-2.913],[\"c\",-0.796,-3.892,1.304,-4.478,3.593,-5.779],[\"c\",3.523,-3.523,6.666,-10.464,10.145,-14.605],[\"c\",1.05,-1.25,2.885,-2.043,4.019,-3.219],[\"c\",-1.26,-1.175,-2.805,-2.106,-3.779,-3.526],[\"c\",-2.437,-3.554,-6.445,-7.633,-9.421,-8.945],[\"c\",-0.756,0.168,-1.513,0.336,-2.269,0.504],[\"c\",-3.89,-2.843,-8.766,-8.817,-6.814,-16.892],[\"c\",1.413,-5.846,8.545,-7.913,2.791,-13.009],[\"c\",-1.299,-1.15,-7.22,-6.915,-8.904,-6.021],[\"c\",-1.257,0.667,-3.774,2.431,-3.966,4.015],[\"c\",-0.299,2.472,-4.275,17.925,-7.829,14.167],[\"C\",9.169,53.682,7.55,47.517,6.059,43.276],[\"c\",-0.873,-2.481,-4.009,-2.109,-5.077,-5],[\"c\",-0.368,-0.997,-1.229,-2.067,-0.914,-3.082],[\"c\",0.169,-0.545,0.63,-0.336,1.175,-0.504],[\"c\",0.535,-2.002,0.199,-1.216,1.704,-1.318],[\"c\",0,-1.215,0.604,-0.978,1.498,-0.978],[\"c\",0.987,-1.624,1.841,-0.106,4.696,1.74],[\"c\",1.461,0.945,1.292,2.708,0.987,4.319],[\"c\",-0.281,1.483,-0.582,2.403,-0.018,3.626],[\"c\",1.14,2.472,4.709,6.794,6.412,9.063],[\"c\",2.12,-2.974,1.531,-6.198,1.788,-10.647],[\"c\",0.1,-1.729,0.84,-3.361,1.26,-5.041],[\"c\",-1.504,-0.111,-2.596,-0.532,-3.277,-1.261],[\"c\",0.336,-0.588,0.672,-1.177,1.008,-1.765],[\"c\",-1.64,-1.64,-1.834,-2.188,-2.325,-4.48],[\"c\",3.162,0,2.708,-1.862,4.342,-4.09],[\"c\",-0.84,-0.504,-1.681,-1.008,-2.521,-1.512],[\"c\",3.833,-2.869,3.828,-2.76,2.539,-8.066],[\"c\",-0.877,-3.608,-0.278,-6.225,2.058,-9.733],[\"C\",25.57,-1.726,27.022,0.327,31.783,0.3],[\"c\",3.464,-0.021,6.667,0.022,8.97,5.944],[\"c\",-0.462,-0.248,-1.416,-0.428,-1.878,-0.126],[\"c\",0.126,0.588,0.825,2.984,0.5,3.49],[\"c\",-0.673,1.049,-0.867,0.977,-0.087,2.224],[\"c\",0.345,0.552,-0.111,2.569,-0.915,4.108],[\"c\",-0.366,0.807,-0.308,2.539,-1.714,2.186],[\"c\",-0.534,0.42,-0.248,1.744,0.203,2.164],[\"c\",2.527,0,5.04,-0.988,7.921,-0.666],[\"C\",47.872,19.969,54.917,30.783,62.022,30.848],[\"L\",62.022,30.848],[\"z\"]]}";
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QUnit.module('fabric.Parser');
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test('parseAttributes', function() {
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ok(fabric.parseAttributes);
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var element = makeElement();
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var attributeNames = 'cx cy x y r opacity fill-rule stroke-width transform fill fill-rule'.split(' ');
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var parsedAttributes = fabric.parseAttributes(element, attributeNames);
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deepEqual(parsedAttributes, {
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left: 102,
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top: 104,
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radius: 105,
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opacity: 0.45,
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fillRule: 'foo',
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strokeWidth: 4
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});
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});
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test('parseAttributesNoneValues', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('fill', 'none');
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element.setAttribute('stroke', 'none');
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deepEqual(fabric.parseAttributes(element, 'fill stroke'.split(' ')), { fill: '', stroke: '' });
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});
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test('parseAttributesFillRule', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('fill-rule', 'evenodd');
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deepEqual(fabric.parseAttributes(element, ['fill-rule']), { fillRule: 'evenodd' });
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});
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test('parseAttributesFillRuleWithoutTransformation', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('fill-rule', 'inherit');
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deepEqual(fabric.parseAttributes(element, ['fill-rule']), { fillRule: 'inherit' });
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});
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test('parseAttributesTransform', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('transform', 'translate(5, 10)');
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deepEqual(fabric.parseAttributes(element, ['transform']), { transformMatrix: [1, 0, 0, 1, 5, 10] });
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});
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test('parseAttributesWithParent', function() {
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var element = fabric.document.createElement('path');
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var parent = fabric.document.createElement('g');
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var grandParent = fabric.document.createElement('g');
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parent.appendChild(element);
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grandParent.appendChild(parent);
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element.setAttribute('x', '100');
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parent.setAttribute('y', '200');
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grandParent.setAttribute('fill', 'red');
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deepEqual(fabric.parseAttributes(element, 'x y fill'.split(' ')),
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{ fill: 'red', left: 100, top: 200 });
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});
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test('parseAttributesWithGrandParentSvg', function() {
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var element = fabric.document.createElement('path'),
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parent = fabric.document.createElement('g'),
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grandParent = fabric.document.createElement('svg');
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parent.appendChild(element);
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grandParent.appendChild(parent);
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element.setAttribute('x', '100');
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parent.setAttribute('y', '200');
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grandParent.setAttribute('width', '600');
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grandParent.setAttribute('height', '600');
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deepEqual(fabric.parseAttributes(element, 'x y width height'.split(' ')),
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{ left: 100, top: 200, width: 600, height: 600 });
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});
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asyncTest('parseElements', function() {
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ok(fabric.parseElements);
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function getOptions(options) {
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return fabric.util.object.extend(fabric.util.object.clone({
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left: 10, top: 20, width: 30, height: 40
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}), options || { });
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}
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var elements = [
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fabric.util.makeElement('rect', getOptions()),
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fabric.util.makeElement('circle', getOptions({ r: 14 })),
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fabric.util.makeElement('path', getOptions({ d: 'M 100 100 L 300 100 L 200 300 z' })),
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fabric.util.makeElement('inexistent', getOptions())
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];
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var parsedElements, error;
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try {
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fabric.parseElements(elements, function(instances) {
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parsedElements = instances;
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});
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}
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catch (err) {
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error = err;
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}
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ok(error === undefined, 'No error is raised');
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setTimeout(function() {
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if (parsedElements) {
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ok(parsedElements[0] instanceof fabric.Rect);
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ok(parsedElements[1] instanceof fabric.Circle);
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ok(parsedElements[2] instanceof fabric.Path);
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}
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start();
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}, 1000);
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});
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test('parseStyleAttribute', function() {
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ok(fabric.parseStyleAttribute);
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var element = fabric.document.createElement('path');
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element.setAttribute('style', 'left:10px;top:22.3em;width:103.45pt;height:20%;');
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var styleObj = fabric.parseStyleAttribute(element);
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// TODO: looks like this still fails with % values
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var expectedObject = {
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'left': 10,
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'top': 356.8,
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'width': 137.93333333333334,
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'height': 20
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};
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deepEqual(styleObj, expectedObject);
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});
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test('parseStyleAttribute with one pair', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('style', 'left:10px');
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var expectedObject = {
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'left': 10
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};
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deepEqual(fabric.parseStyleAttribute(element), expectedObject);
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});
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test('parseStyleAttribute with trailing spaces', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('style', 'left:10px; top:5px; ');
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var expectedObject = {
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'left': 10,
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'top': 5
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};
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deepEqual(fabric.parseStyleAttribute(element), expectedObject);
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});
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test('parseStyleAttribute with value normalization', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('style', 'fill:none; stroke-dasharray: 2 0.4;');
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var expectedObject = {
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'fill': '',
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'strokeDashArray': [2, 0.4]
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};
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deepEqual(fabric.parseStyleAttribute(element), expectedObject);
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});
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test('parseStyleAttribute with short font declaration', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('style', 'font: italic 12px Arial,Helvetica,sans-serif');
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var styleObj = fabric.parseStyleAttribute(element);
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if (styleObj.font) {
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fabric.parseFontDeclaration(styleObj.font, styleObj);
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}
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var expectedObject = {
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'font': 'italic 12px Arial,Helvetica,sans-serif',
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'fontSize': 12,
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'fontStyle': 'italic',
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'fontFamily': 'Arial,Helvetica,sans-serif'
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};
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deepEqual(styleObj, expectedObject);
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//testing different unit
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element.setAttribute('style', 'font: italic 1.5em Arial,Helvetica,sans-serif');
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styleObj = fabric.parseStyleAttribute(element);
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if (styleObj.font) {
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fabric.parseFontDeclaration(styleObj.font, styleObj);
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}
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expectedObject = {
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'font': 'italic 1.5em Arial,Helvetica,sans-serif',
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'fontSize': 24,
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'fontStyle': 'italic',
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'fontFamily': 'Arial,Helvetica,sans-serif'
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};
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deepEqual(styleObj, expectedObject);
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});
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test('parseAttributes (style to have higher priority than attribute)', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('style', 'fill:red');
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element.setAttribute('fill', 'green');
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var expectedObject = {
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'fill': 'red'
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};
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deepEqual(fabric.parseAttributes(element, fabric.Path.ATTRIBUTE_NAMES), expectedObject);
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});
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test('parseAttributes stroke-opacity and fill-opacity', function() {
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var element = fabric.document.createElement('path');
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element.setAttribute('style', 'fill:rgb(100,200,50);fill-opacity:0.2;');
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element.setAttribute('stroke', 'green');
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element.setAttribute('stroke-opacity', '0.5');
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element.setAttribute('fill', 'green');
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var expectedObject = {
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'fill': 'rgba(100,200,50,0.2)',
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'stroke': 'rgba(0,128,0,0.5)',
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'fillOpacity': 0.2,
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'strokeOpacity': 0.5
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};
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deepEqual(fabric.parseAttributes(element, fabric.Path.ATTRIBUTE_NAMES), expectedObject);
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});
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test('parsePointsAttribute', function() {
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ok(fabric.parsePointsAttribute);
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var element = fabric.document.createElement('polygon');
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element.setAttribute('points', '10, 12 20 ,22, -0.52,0.001 2.3e2,2.3e-2, 10,-1 ');
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var actualPoints = fabric.parsePointsAttribute(element.getAttribute('points'));
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equal(actualPoints[0].x, 10);
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equal(actualPoints[0].y, 12);
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equal(actualPoints[1].x, 20);
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equal(actualPoints[1].y, 22);
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equal(actualPoints[2].x, -0.52);
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equal(actualPoints[2].y, 0.001);
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equal(actualPoints[3].x, 2.3e2);
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equal(actualPoints[3].y, 2.3e-2);
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equal(actualPoints[4].x, 10);
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equal(actualPoints[4].y, -1);
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});
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test('parseTransformAttribute', function() {
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var parsedValue;
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ok(fabric.parseTransformAttribute);
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var element = fabric.document.createElement('path');
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//'translate(-10,-20) scale(2) rotate(45) translate(5,10)'
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element.setAttribute('transform', 'translate(5,10)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [1,0,0,1,5,10]);
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element.setAttribute('transform', 'translate(-10,-20)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [1,0,0,1,-10,-20]);
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var ANGLE_DEG = 90;
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var ANGLE = ANGLE_DEG * Math.PI / 180;
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element.setAttribute('transform', 'rotate(' + ANGLE_DEG + ')');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [Math.cos(ANGLE), Math.sin(ANGLE), -Math.sin(ANGLE), Math.cos(ANGLE), 0, 0]);
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element.setAttribute('transform', 'scale(3.5)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [3.5,0,0,3.5,0,0]);
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element.setAttribute('transform', 'scale(2 13)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [2,0,0,13,0,0]);
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element.setAttribute('transform', 'skewX(2)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [1,0,0.03492076949174773,1,0,0]);
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element.setAttribute('transform', 'skewY(234.111)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [1,1.3820043381762832,0,1,0,0]);
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element.setAttribute('transform', 'matrix(1,2,3,4,5,6)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [1,2,3,4,5,6]);
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element.setAttribute('transform', 'translate(21,31) translate(11,22)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [1,0,0,1,32,53]);
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element.setAttribute('transform', 'scale(2 13) translate(5,15) skewX(11.22)');
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parsedValue = fabric.parseTransformAttribute(element.getAttribute('transform'));
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deepEqual(parsedValue, [2,0,0.3967362169237356,13,10,195]);
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});
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test('parseNestedTransformAttribute', function() {
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var element = fabric.document.createElement('path');
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var parent = fabric.document.createElement('g');
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parent.appendChild(element);
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parent.setAttribute('transform', 'translate(50)');
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element.setAttribute('transform', 'translate(10 10)');
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var parsedAttributes = fabric.parseAttributes(element, ['transform']);
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deepEqual(parsedAttributes.transformMatrix, [1, 0, 0, 1, 60, 10]);
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});
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asyncTest('parseSVGFromString id polyfill', function() {
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var string = '<?xml version="1.0" standalone="no"?><svg width="100%" height="100%" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">' +
|
|
'<defs><rect id="myrect" width="300" height="100" style="fill:rgb(0,0,255);stroke-width:1;stroke:rgb(0,0,0)"/></defs>' +
|
|
'<use xlink:href="#myrect" x="50" y="50" ></use>' +
|
|
'</svg>',
|
|
rect;
|
|
|
|
ok(fabric.loadSVGFromString);
|
|
|
|
fabric.loadSVGFromString(string, function(objects) {
|
|
rect = objects[0];
|
|
ok(rect instanceof fabric.Rect);
|
|
start();
|
|
});
|
|
});
|
|
|
|
asyncTest('parseSVGFromString with svg:namespace', function() {
|
|
var string = '<?xml version="1.0" standalone="no"?><svg width="100%" height="100%" version="1.1" xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">' +
|
|
'<svg:defs><svg:rect id="myrect" width="300" height="100" style="fill:rgb(0,0,255);stroke-width:1;stroke:rgb(0,0,0)"/></svg:defs>' +
|
|
'<svg:use xlink:href="#myrect" x="50" y="50" ></svg:use>' +
|
|
'</svg>',
|
|
rect;
|
|
|
|
ok(fabric.loadSVGFromString);
|
|
|
|
fabric.loadSVGFromString(string, function(objects) {
|
|
rect = objects[0];
|
|
ok(rect instanceof fabric.Rect);
|
|
start();
|
|
});
|
|
});
|
|
|
|
// asyncTest('parseSVGDocument', function() {
|
|
// ok(fabric.parseSVGDocument);
|
|
|
|
// var data;
|
|
// fabric.util.request('../fixtures/path.svg', {
|
|
// method: 'get',
|
|
// onComplete: function(resp) {
|
|
// var doc = resp.responseXML;
|
|
// if (!doc || !doc.documentElement) {
|
|
// //IE can't parse XML with a DOCTYPE...
|
|
// doc = new ActiveXObject('Microsoft.XMLDOM');
|
|
// doc.async = 'false';
|
|
// //IE chokes on DOCTYPE
|
|
// doc.loadXML(resp.responseText.replace(/<!DOCTYPE[\s\S]*?(\[[\s\S]*\])*?>/i,''));
|
|
// }
|
|
// fabric.parseSVGDocument(doc.documentElement, function() {
|
|
// data = arguments[0];
|
|
// });
|
|
// }
|
|
// });
|
|
|
|
// setTimeout(function() {
|
|
// equal(typeof data, 'object');
|
|
|
|
// if (data) {
|
|
// equal(data.length, 1);
|
|
|
|
// var path = data[0];
|
|
|
|
// ok(path instanceof fabric.Path);
|
|
// equal(JSON.stringify(path), EXPECTED_PATH_JSON);
|
|
// }
|
|
// start();
|
|
// }, 1500);
|
|
// });
|
|
|
|
// https://github.com/kangax/fabric.js/issues/25
|
|
// asyncTest('parsing one element should not "leak" its "fill" value onto parsing of following element', function() {
|
|
|
|
// var objects;
|
|
// fabric.util.request('../fixtures/svg_with_rect.svg', {
|
|
// method: 'get',
|
|
// onComplete: function(resp) {
|
|
// var doc = resp.responseXML;
|
|
// if (!doc || !doc.documentElement) return;
|
|
// fabric.parseSVGDocument(doc.documentElement, function() {
|
|
// objects = arguments[0];
|
|
// });
|
|
// }
|
|
// });
|
|
|
|
// setTimeout(function() {
|
|
// if (objects) {
|
|
// equal(objects[1].fill, 'green');
|
|
// }
|
|
|
|
// start();
|
|
// }, 1500);
|
|
// });
|
|
|
|
test('opacity attribute', function() {
|
|
var tagNames = ['rect', 'path', 'circle', 'ellipse', 'polygon'];
|
|
|
|
for (var i = tagNames.length; i--; ) {
|
|
var el = fabric.document.createElement(tagNames[i]);
|
|
var opacityValue = Math.random().toFixed(2);
|
|
|
|
el.setAttribute('opacity', opacityValue);
|
|
var obj = fabric.Rect.fromElement(el);
|
|
|
|
equal(obj.opacity, parseFloat(opacityValue),
|
|
'opacity should be parsed correctly from "opacity" attribute of ' + tagNames[i] + ' element');
|
|
}
|
|
});
|
|
|
|
test('fill-opacity attribute with fill attribute', function() {
|
|
var el = fabric.document.createElement('rect');
|
|
var opacityValue = Math.random().toFixed(2);
|
|
|
|
el.setAttribute('fill-opacity', opacityValue);
|
|
el.setAttribute('fill', '#FF0000');
|
|
var obj = fabric.Rect.fromElement(el);
|
|
|
|
equal(obj.fill, 'rgba(255,0,0,' + parseFloat(opacityValue) + ')',
|
|
'opacity should be parsed correctly from "opacity" attribute of rect element');
|
|
});
|
|
|
|
test('fill-opacity attribute without fill attribute', function() {
|
|
var el = fabric.document.createElement('rect');
|
|
var opacityValue = Math.random().toFixed(2);
|
|
|
|
el.setAttribute('fill-opacity', opacityValue);
|
|
var obj = fabric.Rect.fromElement(el);
|
|
|
|
equal(obj.fill, 'rgba(0,0,0,' + parseFloat(opacityValue) + ')',
|
|
'opacity should be parsed correctly from "opacity" attribute of rect element');
|
|
});
|
|
|
|
test('fill-opacity attribute with fill none', function() {
|
|
var el = fabric.document.createElement('rect');
|
|
var opacityValue = Math.random().toFixed(2);
|
|
|
|
el.setAttribute('fill-opacity', opacityValue);
|
|
el.setAttribute('fill', 'none');
|
|
var obj = fabric.Rect.fromElement(el);
|
|
|
|
equal(obj.fill, '', 'fill should stay empty');
|
|
});
|
|
|
|
test('stroke-opacity attribute with stroke attribute', function() {
|
|
var el = fabric.document.createElement('rect');
|
|
var opacityValue = Math.random().toFixed(2);
|
|
|
|
el.setAttribute('stroke-opacity', opacityValue);
|
|
el.setAttribute('stroke', '#FF0000');
|
|
var obj = fabric.Rect.fromElement(el);
|
|
|
|
equal(obj.stroke, 'rgba(255,0,0,' + parseFloat(opacityValue) + ')',
|
|
'opacity should be parsed correctly from "opacity" attribute of rect element');
|
|
});
|
|
|
|
test('stroke-opacity attribute without stroke attribute', function() {
|
|
var el = fabric.document.createElement('rect');
|
|
var opacityValue = Math.random().toFixed(2);
|
|
|
|
el.setAttribute('stroke-opacity', opacityValue);
|
|
var obj = fabric.Rect.fromElement(el);
|
|
|
|
equal(obj.stroke, null, 'Default stroke is null');
|
|
});
|
|
|
|
test('stroke-opacity attribute with stroke none', function() {
|
|
var el = fabric.document.createElement('rect');
|
|
var opacityValue = Math.random().toFixed(2);
|
|
|
|
el.setAttribute('stroke-opacity', opacityValue);
|
|
el.setAttribute('stroke', 'none');
|
|
var obj = fabric.Rect.fromElement(el);
|
|
|
|
equal(obj.stroke, '', 'stroke should stay empty');
|
|
});
|
|
|
|
test('getCssRule', function() {
|
|
|
|
ok(fabric.getCSSRules);
|
|
|
|
var doc = fabric.document,
|
|
svgUid = 'uniqueId',
|
|
styleElement = doc.createElement('style');
|
|
|
|
styleElement.textContent = 'g polygon.cls, rect {fill:#FF0000; stroke:#000000;stroke-width:0.25px;}\
|
|
polygon.cls {fill:none;stroke:#0000FF;}';
|
|
|
|
doc.body.appendChild(styleElement);
|
|
|
|
var expectedObject = {
|
|
'g polygon.cls': {
|
|
'fill': '#FF0000',
|
|
'stroke': '#000000',
|
|
'strokeWidth': 0.25
|
|
},
|
|
'rect': {
|
|
'fill': '#FF0000',
|
|
'stroke': '#000000',
|
|
'strokeWidth': 0.25
|
|
},
|
|
'polygon.cls': {
|
|
'fill': '',
|
|
'stroke': '#0000FF'
|
|
}
|
|
};
|
|
|
|
fabric.cssRules[svgUid] = fabric.getCSSRules(doc);
|
|
deepEqual(fabric.cssRules[svgUid], expectedObject);
|
|
|
|
var elPolygon = fabric.document.createElement('polygon'),
|
|
expectedStyle = {
|
|
'fill': '',
|
|
'stroke': '#0000FF'
|
|
};
|
|
|
|
elPolygon.setAttribute('points', '10,12 20,22');
|
|
elPolygon.setAttribute('class', 'cls');
|
|
elPolygon.setAttribute('svgUid', svgUid);
|
|
|
|
var style = fabric.parseAttributes(elPolygon, []);
|
|
deepEqual(style, expectedStyle);
|
|
|
|
styleElement.textContent = '\t\n';
|
|
expectedStyle = { };
|
|
svgUid = 'uniqueId2';
|
|
fabric.cssRules[svgUid] = fabric.getCSSRules(doc);
|
|
deepEqual(fabric.cssRules[svgUid], expectedStyle);
|
|
});
|
|
|
|
test('getCssRule with same selectors', function() {
|
|
|
|
ok(fabric.getCSSRules);
|
|
|
|
var doc = fabric.document,
|
|
svgUid = 'uniqueId',
|
|
styleElement = doc.createElement('style');
|
|
|
|
styleElement.textContent = '.cls1,.cls2 { fill: #FF0000;} .cls1 { stroke: #00FF00;} .cls3,.cls1 { stroke-width: 3;}';
|
|
|
|
doc.body.appendChild(styleElement);
|
|
|
|
var expectedObject = {
|
|
'.cls1': {
|
|
'fill': '#FF0000',
|
|
'stroke': '#00FF00',
|
|
'strokeWidth': 3
|
|
},
|
|
'.cls2': {
|
|
'fill': '#FF0000'
|
|
},
|
|
'.cls3': {
|
|
'strokeWidth': 3
|
|
}
|
|
};
|
|
|
|
fabric.cssRules[svgUid] = fabric.getCSSRules(doc);
|
|
deepEqual(fabric.cssRules[svgUid], expectedObject);
|
|
});
|
|
|
|
})();
|