mirror of
https://github.com/wassname/DefinitelyTyped.git
synced 2026-09-09 11:13:57 +08:00
Fix fabricjs definitions and consolidate tests
This commit is contained in:
Boris Yankov
File diff suppressed because it is too large
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Vendored
+3
-3
@@ -9,8 +9,8 @@ USAGE
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declare module fabric {
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function createCanvasForNode(width: number, height: number): ICanvas;
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function getCSSRules(doc: SVGDocument);
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function getGradientDefs(doc: SVGDocument);
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function getCSSRules(doc: SVGElement);
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function getGradientDefs(doc: SVGElement);
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function loadSVGFromString(text: string, callback: (results: IObject[], options) => void , reviver?: (el, obj) => void );
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function loadSVGFromURL(url, callback: (results: IObject[], options) => void , reviver?: (el, obj) => void );
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function log(values);
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@@ -18,7 +18,7 @@ declare module fabric {
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function parseElements(elements: any[], callback, options, reviver);
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function parsePointsAttribute(points: string): any[];
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function parseStyleAttribute(element: SVGElement);
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function parseSVGDocument(doc: SVGDocument, callback: (results, options) => void , reviver?: (el, obj) => void );
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function parseSVGDocument(doc: SVGElement, callback: (results, options) => void , reviver?: (el, obj) => void );
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function parseTransformAttribute(attributeValue: string);
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function warn(values);
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@@ -1,33 +0,0 @@
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///<reference path="fabricjs.d.ts" />
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var canvas = new fabric.Canvas('c', {
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hoverCursor: 'pointer',
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selection: false,
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});
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canvas.on({
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'object:moving': function(e) {
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e.target.opacity = 0.5;
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},
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'object:modified': function(e) {
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e.target.opacity = 1;
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}
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});
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for (var i = 0, len = 15; i < len; i++) {
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fabric.Image.fromURL('../assets/ladybug.png', function(img) {
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img.set({
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left: fabric.util.getRandomInt(0, 600),
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top: fabric.util.getRandomInt(0, 500),
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angle: fabric.util.getRandomInt(0, 90)
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});
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img.perPixelTargetFind = true;
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// img.targetFindTolerance = 4;
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img.hasControls = img.hasBorders = false;
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img.scale(fabric.util.getRandomInt(50, 100) / 100);
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canvas.add(img);
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});
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}
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@@ -1,53 +0,0 @@
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///<reference path="fabricjs.d.ts" />
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var dot, i,
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t1, t2,
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startTimer = function() {
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t1 = new Date().getTime();
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return t1;
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},
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stopTimer = function() {
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t2 = new Date().getTime();
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return t2 - t1;
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},
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getRandomInt = fabric.util.getRandomInt,
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rainbow = ["#ffcc66", "#ccff66", "#66ccff", "#ff6fcf", "#ff6666"],
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rainbowEnd = rainbow.length - 1;
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//
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// Rendering canvas #1
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//
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var canvas1 = new fabric.Canvas('c1', { backgroundColor: "#000" }),
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results1 = document.getElementById('results-c1');
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startTimer();
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for (i = 100; i >= 0; i--) {
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dot = new fabric.Circle({
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left: getRandomInt(0, 400),
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top: getRandomInt(0, 350),
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radius: 3,
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fill: rainbow[getRandomInt(0, rainbowEnd)]
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});
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canvas1.add(dot);
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}
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results1.innerHTML = 'Regular rendering of 100 elements in ' + stopTimer() + 'ms';
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//
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// Rendering canvas #2
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//
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var canvas2 = new fabric.Canvas('c2', { backgroundColor: "#000", renderOnAddition: false }),
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results2 = document.getElementById('results-c2');
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startTimer();
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for (i = 1000; i >= 0; i--) {
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dot = new fabric.Circle({
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left: getRandomInt(0, 400),
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top: getRandomInt(0, 350),
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radius: 3,
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fill: rainbow[getRandomInt(0, rainbowEnd)]
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});
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canvas2.add(dot);
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}
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canvas2.renderAll(); // Note, calling renderAll() is important in this case
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results2.innerHTML = 'Rendering 1000 elements using canvas.renderOnAddition = false in ' + stopTimer() + 'ms';
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@@ -1,122 +0,0 @@
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///<reference path="fabricjs.d.ts" />
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var $ = function(id){return document.getElementById(id)};
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function applyFilter(index, filter) {
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var obj = <fabric.IImage>canvas.getActiveObject();
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obj.filters[index] = filter;
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obj.applyFilters(canvas.renderAll.bind(canvas));
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}
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function applyFilterValue(index, prop, value) {
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var obj = <fabric.IImage>canvas.getActiveObject();
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if (obj.filters[index]) {
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obj.filters[index][prop] = value;
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obj.applyFilters(canvas.renderAll.bind(canvas));
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}
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}
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var canvas = new fabric.Canvas('c', { backgroundImage: '../lib/bg.png' }),
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f = fabric.Image.filters;
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canvas.on({
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'object:selected': function() {
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fabric.util.toArray(document.getElementsByTagName('input')).forEach(function(el){ el.disabled = false; })
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var filters = ['grayscale', 'invert', 'remove-white', 'sepia', 'sepia2', 'brightness',
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'noise', 'gradient-transparency', 'pixelate', 'blur', 'sharpen'];
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for (var i = 0; i < filters.length; i++) {
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var checkBox = <HTMLInputElement>$(filters[i]);
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var image = <fabric.IImage>canvas.getActiveObject();
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checkBox.checked = !!image.filters[i];
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}
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},
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'selection:cleared': function() {
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fabric.util.toArray(document.getElementsByTagName('input')).forEach(function(el){ el.disabled = true; })
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}
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});
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fabric.Image.fromURL('../assets/printio.png', function(img) {
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var oImg = img.set({ left: 300, top: 300, angle: -15 }).scale(0.9);
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canvas.add(oImg).renderAll();
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canvas.setActiveObject(oImg);
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});
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$('grayscale').onclick = function() {
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applyFilter(0, this.checked && new f.Grayscale());
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};
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$('invert').onclick = function() {
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applyFilter(1, this.checked && new f.Invert());
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};
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$('remove-white').onclick = function () {
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applyFilter(2, this.checked && new f.RemoveWhite({
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threshold: (<HTMLInputElement>$('remove-white-threshold')).value,
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distance: (<HTMLInputElement>$('remove-white-distance')).value
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}));
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};
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$('remove-white-threshold').onchange = function() {
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applyFilterValue(2, 'threshold', this.value);
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};
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$('remove-white-distance').onchange = function() {
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applyFilterValue(2, 'distance', this.value);
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};
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$('sepia').onclick = function() {
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applyFilter(3, this.checked && new f.Sepia());
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};
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$('sepia2').onclick = function() {
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applyFilter(4, this.checked && new f.Sepia2());
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};
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$('brightness').onclick = function () {
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applyFilter(5, this.checked && new f.Brightness({
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brightness: parseInt((<HTMLInputElement>$('brightness-value')).value, 10)
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}));
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};
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$('brightness-value').onchange = function() {
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applyFilterValue(5, 'brightness', parseInt(this.value, 10));
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};
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$('noise').onclick = function () {
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applyFilter(6, this.checked && new f.Noise({
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noise: parseInt((<HTMLInputElement>$('noise-value')).value, 10)
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}));
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};
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$('noise-value').onchange = function() {
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applyFilterValue(6, 'noise', parseInt(this.value, 10));
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};
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$('gradient-transparency').onclick = function () {
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applyFilter(7, this.checked && new f.GradientTransparency({
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threshold: parseInt((<HTMLInputElement>$('gradient-transparency-value')).value, 10)
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}));
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};
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$('gradient-transparency-value').onchange = function() {
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applyFilterValue(7, 'threshold', parseInt(this.value, 10));
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};
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$('pixelate').onclick = function() {
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applyFilter(8, this.checked && new f.Pixelate({
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blocksize: parseInt((<HTMLInputElement>$('pixelate-value')).value, 10)
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}));
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};
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$('pixelate-value').onchange = function() {
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applyFilterValue(8, 'blocksize', parseInt(this.value, 10));
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};
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$('blur').onclick = function() {
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applyFilter(9, this.checked && new f.Convolute({
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matrix: [ 1/9, 1/9, 1/9,
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1/9, 1/9, 1/9,
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1/9, 1/9, 1/9 ]
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}));
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};
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$('sharpen').onclick = function() {
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applyFilter(10, this.checked && new f.Convolute({
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matrix: [ 0, -1, 0,
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-1, 5, -1,
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0, -1, 0 ]
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}));
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};
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$('emboss').onclick = function() {
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applyFilter(11, this.checked && new f.Convolute({
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matrix: [ 1, 1, 1,
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1, 0.7, -1,
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-1, -1, -1 ]
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}));
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};
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@@ -1,51 +0,0 @@
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///<reference path="fabricjs.d.ts" />
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var canvas = new fabric.Canvas('c');
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var $ = function (id) { return document.getElementById(id); };
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var rect = new fabric.Rect({
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width: 100,
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height: 100,
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top: 150,
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left: 150,
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fill: 'rgba(255,0,0,0.5)'
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});
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canvas.add(rect);
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var angleControl = <HTMLInputElement>$('angle-control');
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angleControl.onchange = function() {
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rect.setAngle(this.value).setCoords();
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canvas.renderAll();
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};
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var scaleControl = <HTMLInputElement>$('scale-control');
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scaleControl.onchange = function() {
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rect.scale(this.value).setCoords();
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canvas.renderAll();
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};
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var topControl = <HTMLInputElement>$('top-control');
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topControl.onchange = function() {
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rect.setTop(this.value).setCoords();
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canvas.renderAll();
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};
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var leftControl = <HTMLInputElement>$('left-control');
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leftControl.onchange = function() {
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rect.setLeft(this.value).setCoords();
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canvas.renderAll();
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};
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function updateControls() {
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scaleControl.value = rect.getScaleX().toString();
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angleControl.value = rect.getAngle().toString();
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leftControl.value = rect.getLeft().toString();
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topControl.value = rect.getTop().toString();
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}
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canvas.on({
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'object:moving': updateControls,
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'object:scaling': updateControls,
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'object:resizing': updateControls
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});
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@@ -1,66 +0,0 @@
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///<reference path="fabricjs.d.ts" />
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module fabric {
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export interface CircleWithLineInfos extends ICircle {
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line1?: ILine;
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line2?: ILine;
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line3?: ILine;
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line4?: ILine;
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}
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}
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var makeCircle = function(left: number, top: number, line1?: fabric.ILine, line2?: fabric.ILine, line3?: fabric.ILine, line4?: fabric.ILine): fabric.ICircle {
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var c = <fabric.CircleWithLineInfos>new fabric.Circle({
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left: left,
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top: top,
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strokeWidth: 5,
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radius: 12,
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fill: '#fff',
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stroke: '#666'
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});
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c.line1 = line1;
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c.line2 = line2;
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c.line3 = line3;
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c.line4 = line4;
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c.hasControls = c.hasBorders = false;
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return c;
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}
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function makeLine(coords: number[]) {
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return new fabric.Line(coords, {
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fill: 'red',
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strokeWidth: 5,
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selectable: false
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});
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}
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var canvas = new fabric.Canvas('c', { selection: false });
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var line = makeLine([ 250, 125, 250, 175 ]),
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line2 = makeLine([ 250, 175, 250, 250 ]),
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line3 = makeLine([ 250, 250, 300, 350]),
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line4 = makeLine([ 250, 250, 200, 350]),
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line5 = makeLine([ 250, 175, 175, 225 ]),
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line6 = makeLine([ 250, 175, 325, 225 ]);
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canvas.add(line, line2, line3, line4, line5, line6);
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canvas.add(
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makeCircle(line.x1, line.y1, null, line),
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makeCircle(line.x2, line.y2, line, line2, line5, line6),
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makeCircle(line2.x2, line2.y2, line2, line3, line4),
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makeCircle(line3.x2, line3.y2, line3),
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makeCircle(line4.x2, line4.y2, line4),
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makeCircle(line5.x2, line5.y2, line5),
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makeCircle(line6.x2, line6.y2, line6)
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);
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canvas.on('object:moving', function(e) {
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var p = <fabric.CircleWithLineInfos>e.target;
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p.line1 && p.line1.set({ 'x2': p.left, 'y2': p.top });
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p.line2 && p.line2.set({ 'x1': p.left, 'y1': p.top });
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p.line3 && p.line3.set({ 'x1': p.left, 'y1': p.top });
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p.line4 && p.line4.set({ 'x1': p.left, 'y1': p.top });
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canvas.renderAll();
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});
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@@ -1,26 +0,0 @@
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///<reference path="fabricjs.d.ts" />
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var canvas = new fabric.Canvas('c');
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fabric.loadSVGFromURL('../assets/135.svg', function (objects) {
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var obj = objects[0].scale(0.25);
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canvas.centerObject(obj);
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canvas.add(obj);
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canvas.add(obj.clone().set({ left: 100, top: 100, angle: -15 }));
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canvas.add(obj.clone().set({ left: 480, top: 100, angle: 15 }));
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canvas.add(obj.clone().set({ left: 100, top: 400, angle: -15 }));
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canvas.add(obj.clone().set({ left: 480, top: 400, angle: 15 }));
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canvas.on('mouse:move', function (options) {
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var p = canvas.getPointer(options.e);
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canvas.forEachObject(function (obj) {
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var distX = Math.abs(p.x - obj.left),
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distY = Math.abs(p.y - obj.top),
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dist = Math.round(Math.sqrt(Math.pow(distX, 2) + Math.pow(distY, 2)));
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obj.setOpacity(1 / (dist / 20));
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});
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});
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});
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@@ -1,37 +0,0 @@
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///<reference path="fabricjs.d.ts" />
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module fabric {
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export interface ImageWithInfo extends IImage {
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movingLeft: bool;
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}
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}
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var canvas = new fabric.Canvas('c', { selection: false });
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setInterval(function() {
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fabric.Image.fromURL('../assets/ladybug.png', function(obj) {
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var img = <fabric.ImageWithInfo>obj;
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img.set('left', fabric.util.getRandomInt(200, 600)).set('top', -50);
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img.movingLeft = !!Math.round(Math.random());
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canvas.add(img);
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});
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}, 1000);
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var animate = (function animate() {
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canvas.forEachObject(function (obj) {
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var img = <fabric.ImageWithInfo>obj;
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img.left += (img.movingLeft ? -1 : 1);
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img.top += 1;
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if (img.left > 900 || img.top > 500) {
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canvas.remove(img);
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}
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else {
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img.setAngle(img.getAngle() + 2);
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}
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});
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canvas.renderAll();
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window.requestAnimationFrame(animate);
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});
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animate();
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@@ -1,667 +0,0 @@
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///<reference path="fabricjs.d.ts" />
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module fabric {
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export interface ImageWithInfo extends IImage {
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movingLeft: bool;
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}
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}
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function pad(str: string, length: number): string {
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while (str.length < length) {
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str = '0' + str;
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}
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return str;
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};
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var getRandomInt = fabric.util.getRandomInt;
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function getRandomColor() {
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return (
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pad(getRandomInt(0, 255).toString(16), 2) +
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pad(getRandomInt(0, 255).toString(16), 2) +
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pad(getRandomInt(0, 255).toString(16), 2)
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);
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}
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function getRandomNum(min: number, max: number): number {
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return Math.random() * (max - min) + min;
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}
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if (/(iPhone|iPod|iPad)/i.test(navigator.userAgent)) {
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fabric.Object.prototype.cornersize = 30;
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}
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var canvas = new fabric.Canvas('canvas');
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// canvas.controlsAboveOverlay = true;
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function updateComplexity() {
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setTimeout(function() {
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var element = <HTMLElement>document.getElementById('complexity').childNodes[1];
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||||
element.innerHTML = ' ' + canvas.complexity();
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||||
}, 100);
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||||
}
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||||
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||||
document.getElementById('commands').onclick = function (ev: any) {
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||||
var ev: any = ev || window.event;
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||||
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||||
if (ev.preventDefault) {
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ev.preventDefault()
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}
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else if (ev.returnValue) {
|
||||
ev.returnValue = false;
|
||||
}
|
||||
|
||||
var element: any = ev.target || ev.srcElement;
|
||||
if (element.nodeName.toLowerCase() === 'strong') {
|
||||
element = element.parentNode;
|
||||
}
|
||||
|
||||
var className = element.className,
|
||||
offset = 50,
|
||||
left = fabric.util.getRandomInt(0 + offset, 700 - offset),
|
||||
top = fabric.util.getRandomInt(0 + offset, 500 - offset),
|
||||
angle = fabric.util.getRandomInt(-20, 40),
|
||||
width = fabric.util.getRandomInt(30, 50),
|
||||
opacity = (function(min, max){ return Math.random() * (max - min) + min; })(0.5, 1);
|
||||
|
||||
|
||||
switch (className) {
|
||||
case 'rect':
|
||||
canvas.add(new fabric.Rect({
|
||||
left: left,
|
||||
top: top,
|
||||
fill: '#' + getRandomColor(),
|
||||
width: 50,
|
||||
height: 50,
|
||||
opacity: 0.8
|
||||
}));
|
||||
break;
|
||||
|
||||
case 'circle':
|
||||
canvas.add(new fabric.Circle({
|
||||
left: left,
|
||||
top: top,
|
||||
fill: '#' + getRandomColor(),
|
||||
radius: 50,
|
||||
opacity: 0.8
|
||||
}));
|
||||
break;
|
||||
|
||||
case 'triangle':
|
||||
canvas.add(new fabric.Triangle({
|
||||
left: left,
|
||||
top: top,
|
||||
fill: '#' + getRandomColor(),
|
||||
width: 50,
|
||||
height: 50,
|
||||
opacity: 0.8
|
||||
}));
|
||||
break;
|
||||
|
||||
case 'image1':
|
||||
fabric.Image.fromURL('../assets/pug.jpg', function(image) {
|
||||
image.set({
|
||||
left: left,
|
||||
top: top,
|
||||
angle: angle,
|
||||
padding: 10,
|
||||
cornersize: 10
|
||||
});
|
||||
image.scale(getRandomNum(0.1, 0.25)).setCoords();
|
||||
canvas.add(image);
|
||||
});
|
||||
break;
|
||||
|
||||
case 'image2':
|
||||
fabric.Image.fromURL('../assets/logo.png', function(image) {
|
||||
image.set({
|
||||
left: left,
|
||||
top: top,
|
||||
angle: angle,
|
||||
padding: 10,
|
||||
cornersize: 10
|
||||
});
|
||||
image.scale(getRandomNum(0.1, 1)).setCoords();
|
||||
canvas.add(image);
|
||||
updateComplexity();
|
||||
});
|
||||
break;
|
||||
|
||||
case 'shape':
|
||||
var id = element.id, match;
|
||||
if (match = /\d+$/.exec(id)) {
|
||||
fabric.loadSVGFromURL('../assets/' + match[0] + '.svg', function(objects, options) {
|
||||
var loadedObject = fabric.util.groupSVGElements(objects, options);
|
||||
|
||||
loadedObject.set({
|
||||
left: left,
|
||||
top: top,
|
||||
angle: angle,
|
||||
padding: 10,
|
||||
cornersize: 10
|
||||
});
|
||||
loadedObject/*.scaleToWidth(300)*/.setCoords();
|
||||
|
||||
// loadedObject.hasRotatingPoint = true;
|
||||
|
||||
canvas.add(loadedObject);
|
||||
updateComplexity();
|
||||
canvas.calcOffset();
|
||||
});
|
||||
}
|
||||
break;
|
||||
|
||||
case 'clear':
|
||||
if (confirm('Are you sure?')) {
|
||||
canvas.clear();
|
||||
}
|
||||
}
|
||||
updateComplexity();
|
||||
};
|
||||
|
||||
document.getElementById('execute').onclick = function() {
|
||||
var code = (<HTMLInputElement>document.getElementById('canvas-console')).value;
|
||||
if (!(/^\s+$/).test(code)) {
|
||||
eval(code);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
document.getElementById('rasterize').onclick = function() {
|
||||
if (!fabric.Canvas.supports('toDataURL')) {
|
||||
alert('This browser doesn\'t provide means to serialize canvas to an image');
|
||||
}
|
||||
else {
|
||||
window.open(canvas.toDataURL('png'));
|
||||
}
|
||||
};
|
||||
|
||||
var removeSelectedEl = document.getElementById('remove-selected');
|
||||
removeSelectedEl.onclick = function() {
|
||||
var activeObject = canvas.getActiveObject(),
|
||||
activeGroup = canvas.getActiveGroup();
|
||||
if (activeObject) {
|
||||
canvas.remove(activeObject);
|
||||
}
|
||||
else if (activeGroup) {
|
||||
var objectsInGroup = activeGroup.getObjects();
|
||||
canvas.discardActiveGroup();
|
||||
objectsInGroup.forEach(function(object) {
|
||||
canvas.remove(object);
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
var supportsInputOfType = function(type) {
|
||||
return function() {
|
||||
var el = <HTMLInputElement>document.createElement('input');
|
||||
try {
|
||||
el.type = type;
|
||||
}
|
||||
catch(err) { }
|
||||
return el.type === type;
|
||||
};
|
||||
};
|
||||
|
||||
var supportsSlider = supportsInputOfType('range'),
|
||||
supportsColorpicker = supportsInputOfType('color');
|
||||
|
||||
if (supportsSlider()) {
|
||||
(function(){
|
||||
var controls = document.getElementById('controls');
|
||||
|
||||
var sliderLabel = <HTMLLabelElement>document.createElement('label');
|
||||
sliderLabel.htmlFor = 'opacity';
|
||||
sliderLabel.innerHTML = 'Opacity: ';
|
||||
|
||||
var slider = <HTMLInputElement>document.createElement('input');
|
||||
|
||||
try { slider.type = 'range'; } catch(err) { }
|
||||
|
||||
slider.id = 'opacity';
|
||||
slider.value = "100";
|
||||
|
||||
controls.appendChild(sliderLabel);
|
||||
controls.appendChild(slider);
|
||||
|
||||
canvas.calcOffset();
|
||||
|
||||
slider.onchange = function() {
|
||||
var activeObject = canvas.getActiveObject(),
|
||||
activeGroup = canvas.getActiveGroup();
|
||||
|
||||
if (activeObject || activeGroup) {
|
||||
(activeObject || activeGroup).setOpacity(parseInt(this.value, 10) / 100);
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
})();
|
||||
}
|
||||
|
||||
if (supportsColorpicker()) {
|
||||
(function(){
|
||||
var controls = document.getElementById('controls');
|
||||
|
||||
var label = <HTMLLabelElement>document.createElement('label');
|
||||
label.htmlFor = 'color';
|
||||
label.innerHTML = 'Color: ';
|
||||
label.style.marginLeft = '10px';
|
||||
|
||||
var colorpicker = <HTMLInputElement>document.createElement('input');
|
||||
colorpicker.type = 'color';
|
||||
colorpicker.id = 'color';
|
||||
colorpicker.style.width = '40px';
|
||||
|
||||
controls.appendChild(label);
|
||||
controls.appendChild(colorpicker);
|
||||
|
||||
canvas.calcOffset();
|
||||
|
||||
colorpicker.onchange = function() {
|
||||
var activeObject = canvas.getActiveObject(),
|
||||
activeGroup = canvas.getActiveGroup();
|
||||
|
||||
if (activeObject || activeGroup) {
|
||||
(activeObject || activeGroup).setFill(this.value);
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
})();
|
||||
}
|
||||
|
||||
var lockHorizontallyEl = document.getElementById('lock-horizontally');
|
||||
lockHorizontallyEl.onclick = function() {
|
||||
var activeObject: any = canvas.getActiveObject();
|
||||
if (activeObject) {
|
||||
activeObject.lockMovementX = !activeObject.lockMovementX;
|
||||
lockHorizontallyEl.innerHTML = activeObject.lockMovementX
|
||||
? 'Unlock horizontal movement'
|
||||
: 'Lock horizontal movement';
|
||||
}
|
||||
};
|
||||
|
||||
var lockVerticallyEl = document.getElementById('lock-vertically');
|
||||
lockVerticallyEl.onclick = function() {
|
||||
var activeObject: any = canvas.getActiveObject();
|
||||
if (activeObject) {
|
||||
activeObject.lockMovementY = !activeObject.lockMovementY;
|
||||
lockVerticallyEl.innerHTML = activeObject.lockMovementY
|
||||
? 'Unlock vertical movement'
|
||||
: 'Lock vertical movement';
|
||||
}
|
||||
};
|
||||
|
||||
var lockScalingXEl = document.getElementById('lock-scaling-x');
|
||||
lockScalingXEl.onclick = function() {
|
||||
var activeObject: any = canvas.getActiveObject();
|
||||
if (activeObject) {
|
||||
activeObject.lockScalingX = !activeObject.lockScalingX;
|
||||
lockScalingXEl.innerHTML = activeObject.lockScalingX
|
||||
? 'Unlock horizontal scaling'
|
||||
: 'Lock horizontal scaling';
|
||||
}
|
||||
};
|
||||
|
||||
var lockScalingYEl = document.getElementById('lock-scaling-y');
|
||||
lockScalingYEl.onclick = function() {
|
||||
var activeObject: any = canvas.getActiveObject();
|
||||
if (activeObject) {
|
||||
activeObject.lockScalingY = !activeObject.lockScalingY;
|
||||
lockScalingYEl.innerHTML = activeObject.lockScalingY
|
||||
? 'Unlock vertical scaling'
|
||||
: 'Lock vertical scaling';
|
||||
}
|
||||
};
|
||||
|
||||
var lockRotationEl = document.getElementById('lock-rotation');
|
||||
lockRotationEl.onclick = function() {
|
||||
var activeObject: any = canvas.getActiveObject();
|
||||
if (activeObject) {
|
||||
activeObject.lockRotation = !activeObject.lockRotation;
|
||||
lockRotationEl.innerHTML = activeObject.lockRotation
|
||||
? 'Unlock rotation'
|
||||
: 'Lock rotation';
|
||||
}
|
||||
};
|
||||
|
||||
var gradientifyBtn = document.getElementById('gradientify');
|
||||
|
||||
var activeObjectButtons = [
|
||||
lockHorizontallyEl,
|
||||
lockVerticallyEl,
|
||||
lockScalingXEl,
|
||||
lockScalingYEl,
|
||||
lockRotationEl,
|
||||
removeSelectedEl,
|
||||
gradientifyBtn
|
||||
];
|
||||
|
||||
var opacityEl = document.getElementById('opacity');
|
||||
if (opacityEl) {
|
||||
activeObjectButtons.push(opacityEl);
|
||||
}
|
||||
var colorEl = document.getElementById('color');
|
||||
if (colorEl) {
|
||||
activeObjectButtons.push(colorEl);
|
||||
}
|
||||
|
||||
for (var i = activeObjectButtons.length; i--; ) {
|
||||
activeObjectButtons[i].disabled = true;
|
||||
}
|
||||
|
||||
canvas.on('object:selected', onObjectSelected);
|
||||
canvas.on('group:selected', onObjectSelected);
|
||||
|
||||
function onObjectSelected(e) {
|
||||
var selectedObject = e.target;
|
||||
|
||||
for (var i = activeObjectButtons.length; i--; ) {
|
||||
activeObjectButtons[i].disabled = false;
|
||||
}
|
||||
|
||||
lockHorizontallyEl.innerHTML = (selectedObject.lockMovementX ? 'Unlock horizontal movement' : 'Lock horizontal movement');
|
||||
lockVerticallyEl.innerHTML = (selectedObject.lockMovementY ? 'Unlock vertical movement' : 'Lock vertical movement');
|
||||
lockScalingXEl.innerHTML = (selectedObject.lockScalingX ? 'Unlock horizontal scaling' : 'Lock horizontal scaling');
|
||||
lockScalingYEl.innerHTML = (selectedObject.lockScalingY ? 'Unlock vertical scaling' : 'Lock vertical scaling');
|
||||
lockRotationEl.innerHTML = (selectedObject.lockRotation ? 'Unlock rotation' : 'Lock rotation');
|
||||
}
|
||||
|
||||
canvas.on('selection:cleared', function(e) {
|
||||
for (var i = activeObjectButtons.length; i--; ) {
|
||||
activeObjectButtons[i].disabled = true;
|
||||
}
|
||||
});
|
||||
|
||||
var drawingModeEl = document.getElementById('drawing-mode'),
|
||||
drawingOptionsEl = document.getElementById('drawing-mode-options'),
|
||||
drawingColorEl = <HTMLInputElement>document.getElementById('drawing-color'),
|
||||
drawingLineWidthEl = <HTMLInputElement>document.getElementById('drawing-line-width');
|
||||
|
||||
drawingModeEl.onclick = function() {
|
||||
var canvasWithDrawingMode: any = canvas;
|
||||
canvasWithDrawingMode.isDrawingMode = !canvasWithDrawingMode.isDrawingMode;
|
||||
if (canvasWithDrawingMode.isDrawingMode) {
|
||||
drawingModeEl.innerHTML = 'Cancel drawing mode';
|
||||
drawingModeEl.className = 'is-drawing';
|
||||
drawingOptionsEl.style.display = '';
|
||||
}
|
||||
else {
|
||||
drawingModeEl.innerHTML = 'Enter drawing mode';
|
||||
drawingModeEl.className = '';
|
||||
drawingOptionsEl.style.display = 'none';
|
||||
}
|
||||
};
|
||||
|
||||
canvas.on('path:created', function() {
|
||||
updateComplexity();
|
||||
});
|
||||
|
||||
drawingColorEl.onchange = function() {
|
||||
canvas.freeDrawingColor = drawingColorEl.value;
|
||||
};
|
||||
drawingLineWidthEl.onchange = function() {
|
||||
canvas.freeDrawingLineWidth = parseInt(drawingLineWidthEl.value, 10) || 1; // disallow 0, NaN, etc.
|
||||
};
|
||||
|
||||
canvas.freeDrawingColor = drawingColorEl.value;
|
||||
canvas.freeDrawingLineWidth = parseInt(drawingLineWidthEl.value, 10) || 1;
|
||||
|
||||
|
||||
var text = 'Lorem ipsum dolor sit amet,\nconsectetur adipisicing elit,\nsed do eiusmod tempor incididunt\nut labore et dolore magna aliqua.\n' +
|
||||
'Ut enim ad minim veniam,\nquis nostrud exercitation ullamco\nlaboris nisi ut aliquip ex ea commodo consequat.';
|
||||
|
||||
document.getElementById('add-text').onclick = function() {
|
||||
var textSample = new fabric.Text(text.slice(0, getRandomInt(0, text.length)), {
|
||||
left: getRandomInt(350, 400),
|
||||
top: getRandomInt(350, 400),
|
||||
fontFamily: 'helvetica',
|
||||
angle: getRandomInt(-10, 10),
|
||||
fill: '#' + getRandomColor(),
|
||||
scaleX: 0.5,
|
||||
scaleY: 0.5,
|
||||
fontWeight: ''
|
||||
});
|
||||
canvas.add(textSample);
|
||||
updateComplexity();
|
||||
};
|
||||
|
||||
|
||||
document.onkeydown = function(e) {
|
||||
var obj = canvas.getActiveObject() || canvas.getActiveGroup();
|
||||
if (obj && e.keyCode === 8) {
|
||||
// this is horrible. need to fix, so that unified interface can be used
|
||||
if (obj.type === 'group') {
|
||||
// var groupObjects = obj.getObjects();
|
||||
// canvas.discardActiveGroup();
|
||||
// groupObjects.forEach(function(obj) {
|
||||
// canvas.remove(obj);
|
||||
// });
|
||||
}
|
||||
else {
|
||||
//canvas.remove(obj);
|
||||
}
|
||||
canvas.renderAll();
|
||||
// return false;
|
||||
}
|
||||
};
|
||||
|
||||
setTimeout(function() {
|
||||
canvas.calcOffset();
|
||||
}, 100);
|
||||
|
||||
if (document.location.search.indexOf('guidelines') > -1) {
|
||||
//initCenteringGuidelines(canvas);
|
||||
//initAligningGuidelines(canvas);
|
||||
}
|
||||
|
||||
gradientifyBtn.onclick = function() {
|
||||
var obj = canvas.getActiveObject();
|
||||
if (obj) {
|
||||
obj.setGradientFill({
|
||||
x2: (getRandomInt(0, 1) ? 0 : obj.width),
|
||||
y2: (getRandomInt(0, 1) ? 0 : obj.height),
|
||||
colorStops: {
|
||||
0: '#' + getRandomColor(),
|
||||
1: '#' + getRandomColor()
|
||||
}
|
||||
});
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
|
||||
var textEl = <HTMLInputElement>document.getElementById('text');
|
||||
if (textEl) {
|
||||
textEl.onfocus = function() {
|
||||
var activeObject = canvas.getActiveObject();
|
||||
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
this.value = (<fabric.IText>activeObject).text;
|
||||
}
|
||||
};
|
||||
textEl.onkeyup = function(e) {
|
||||
var activeObject = canvas.getActiveObject();
|
||||
if (activeObject) {
|
||||
if (!this.value) {
|
||||
canvas.discardActiveObject();
|
||||
}
|
||||
else {
|
||||
(<fabric.IText>activeObject).text = this.value;
|
||||
}
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var cmdUnderlineBtn = document.getElementById('text-cmd-underline');
|
||||
if (cmdUnderlineBtn) {
|
||||
activeObjectButtons.push(cmdUnderlineBtn);
|
||||
cmdUnderlineBtn.disabled = true;
|
||||
cmdUnderlineBtn.onclick = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.textDecoration = (activeObject.textDecoration == 'underline' ? '' : 'underline');
|
||||
this.className = activeObject.textDecoration ? 'selected' : '';
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var cmdLinethroughBtn = document.getElementById('text-cmd-linethrough');
|
||||
if (cmdLinethroughBtn) {
|
||||
activeObjectButtons.push(cmdLinethroughBtn);
|
||||
cmdLinethroughBtn.disabled = true;
|
||||
cmdLinethroughBtn.onclick = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.textDecoration = (activeObject.textDecoration == 'line-through' ? '' : 'line-through');
|
||||
this.className = activeObject.textDecoration ? 'selected' : '';
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var cmdOverlineBtn = document.getElementById('text-cmd-overline');
|
||||
if (cmdOverlineBtn) {
|
||||
activeObjectButtons.push(cmdOverlineBtn);
|
||||
cmdOverlineBtn.disabled = true;
|
||||
cmdOverlineBtn.onclick = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.textDecoration = (activeObject.textDecoration == 'overline' ? '' : 'overline');
|
||||
this.className = activeObject.textDecoration ? 'selected' : '';
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var cmdBoldBtn = document.getElementById('text-cmd-bold');
|
||||
if (cmdBoldBtn) {
|
||||
activeObjectButtons.push(cmdBoldBtn);
|
||||
cmdBoldBtn.disabled = true;
|
||||
cmdBoldBtn.onclick = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.fontWeight = (activeObject.fontWeight == 'bold' ? '' : 'bold');
|
||||
this.className = activeObject.fontWeight ? 'selected' : '';
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var cmdItalicBtn = document.getElementById('text-cmd-italic');
|
||||
if (cmdItalicBtn) {
|
||||
activeObjectButtons.push(cmdItalicBtn);
|
||||
cmdItalicBtn.disabled = true;
|
||||
cmdItalicBtn.onclick = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.fontStyle = (activeObject.fontStyle == 'italic' ? '' : 'italic');
|
||||
this.className = activeObject.fontStyle ? 'selected' : '';
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var cmdShadowBtn = document.getElementById('text-cmd-shadow');
|
||||
if (cmdShadowBtn) {
|
||||
activeObjectButtons.push(cmdShadowBtn);
|
||||
cmdShadowBtn.disabled = true;
|
||||
cmdShadowBtn.onclick = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.textShadow = !activeObject.textShadow ? 'rgba(0,0,0,0.2) 2px 2px 10px' : '';
|
||||
this.className = activeObject.textShadow ? 'selected' : '';
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var textAlignSwitch = document.getElementById('text-align');
|
||||
if (textAlignSwitch) {
|
||||
activeObjectButtons.push(textAlignSwitch);
|
||||
textAlignSwitch.disabled = true;
|
||||
textAlignSwitch.onchange = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.textAlign = this.value.toLowerCase();
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var fontFamilySwitch = document.getElementById('font-family');
|
||||
if (fontFamilySwitch) {
|
||||
activeObjectButtons.push(fontFamilySwitch);
|
||||
fontFamilySwitch.disabled = true;
|
||||
fontFamilySwitch.onchange = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.fontFamily = this.value;
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var bgColorField = document.getElementById('text-bg-color');
|
||||
if (bgColorField) {
|
||||
bgColorField.onchange = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.backgroundColor = this.value;
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var strokeColorField = document.getElementById('text-stroke-color');
|
||||
if (strokeColorField) {
|
||||
strokeColorField.onchange = function() {
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.strokeStyle = this.value;
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
if (supportsSlider) {
|
||||
(function(){
|
||||
var container = document.getElementById('text-controls');
|
||||
var slider = <HTMLInputElement>document.createElement('input');
|
||||
var label = <HTMLLabelElement>document.createElement('label');
|
||||
label.innerHTML = 'Line height: ';
|
||||
try { slider.type = 'range'; } catch(err) { }
|
||||
slider.min = "0";
|
||||
slider.max = "10";
|
||||
slider.step = "0.1";
|
||||
slider.value = "1.5";
|
||||
container.appendChild(label);
|
||||
label.appendChild(slider);
|
||||
slider.title = "Line height";
|
||||
slider.onchange = function(){
|
||||
var activeObject = <fabric.IText>canvas.getActiveObject();
|
||||
if (activeObject && activeObject.type === 'text') {
|
||||
activeObject.lineHeight = this.value;
|
||||
canvas.renderAll();
|
||||
}
|
||||
};
|
||||
|
||||
canvas.on('object:selected', function(e) {
|
||||
slider.value = e.target.lineHeight;
|
||||
});
|
||||
})();
|
||||
}
|
||||
|
||||
document.getElementById('load-svg').onclick = function() {
|
||||
var svg = (<HTMLInputElement>document.getElementById('svg-console')).value;
|
||||
fabric.loadSVGFromString(svg, function(objects, options) {
|
||||
var obj = fabric.util.groupSVGElements(objects, options);
|
||||
canvas.add(obj).centerObject(obj).renderAll();
|
||||
obj.setCoords();
|
||||
});
|
||||
};
|
||||
|
||||
//if (typeof Cufon !== 'undefined') {
|
||||
// Cufon.fonts.delicious.offsetLeft = 75;
|
||||
// Cufon.fonts.delicious.offsetTop = 25;
|
||||
//}
|
||||
Reference in New Issue
Block a user