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POFabricJS - How to dragging an object in Shape filled object?
 

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  1. POFabricJS - How to dragging an object in Shape filled object?
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    <p>Im trying to drawing line Shape (fabric.Line).</p> <p>and then after drawn shape. it filled image.</p> <p>When finished drawing an shape, I want to drag an filled image (inside Shape)</p> <p>Here is the jsfiddle >> <a href="http://jsfiddle.net/dTpVw/" rel="nofollow">http://jsfiddle.net/dTpVw/</a></p> <pre><code>var canvas = new fabric.Canvas('c', { selection:false }); var mode = "add"; var currentShape; canvas.observe("mouse:move", function (event) { var pos = canvas.getPointer(event.e); if (mode === "edit" &amp;&amp; currentShape) { if (currentShape.type === "line") { currentShape.set({ x2 : pos.x, y2 : pos.y }); canvas.renderAll(); } else if (currentShape.type === "polygon") { var points = currentShape.get("points"); points[points.length - 1].x = pos.x - currentShape.get("left"); points[points.length - 1].y = pos.y - currentShape.get("top"); currentShape.set({ points : points }); canvas.renderAll(); } } }); canvas.observe("mouse:down", function (event) { var pos = canvas.getPointer(event.e); if (mode === "add") { var polygon = new fabric.Line([ pos.x, pos.y, pos.x + 2, pos.y + 2 ], { fill : 'red' }); currentShape = polygon; canvas.add(currentShape); mode = "edit"; } else if (mode === "edit" &amp;&amp; currentShape &amp;&amp; currentShape.type === "line") { // replace line with polygon canvas.remove(currentShape); var points = []; points.push({ x : currentShape.x1 - pos.x, y : currentShape.y1 - pos.y }); points.push({ x : currentShape.x2 - pos.x, y : currentShape.y2 - pos.y }); points.push({ x : currentShape.x2 - pos.x + 5, y : currentShape.y2 - pos.y + 5 }); var polygon = new fabric.Polygon(points, { fill : 'blue', left : pos.x, top : pos.y, opacity: 0.5 // 투명도 적용 }); canvas.add(polygon); Spolygon = polygon; currentShape = polygon; canvas.renderAll(); } else if (mode === "edit" &amp;&amp; currentShape &amp;&amp; currentShape.type === "polygon") { var points = currentShape.get("points"); points.push({ x : pos.x - currentShape.get("left"), y : pos.y - currentShape.get("top") }); currentShape.set({ points : points }); canvas.renderAll(); } }); function loadPattern(url) { fabric.util.loadImage(url, function(img) { console.log(Spolygon); Spolygon.fill = new fabric.Pattern({ source : img, repeat : 'repeat' }); canvas.renderAll(); }); Spolygon.hasControls = false; // Spolygon.selectable = false; Spolygon.hasRotatingPoint = false; Spolygon.lockMovementX = true; Spolygon.lockMovementY = true; } function dblClickHandler(event) { currentShape.setCoords(); mode ="add2"; loadPattern('http://fabricjs.com/assets/retina_wood.png'); }; fabric.util.addListener(fabric.document, 'dblclick', dblClickHandler); //fabric.util.removeListener(canvas.upperCanvasEl, 'dblclick', dblClickHandler); </code></pre> <p>Thank you for reading my question... Please someone help me T_T</p>
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