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PO
 

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  1. PO
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    <p>I have created a basic drag drop function to target my svg objects. I dont have any containment or collistion detection. There is an issue if I move the mouse too quicly I will leave the draggable object behind.</p> <pre><code>&lt;!DOCTYPE HTML&gt; &lt;html &gt; &lt;head&gt; &lt;title&gt;&lt;/title&gt; &lt;link href="css/reset.css" rel="stylesheet" type="text/css"&gt; &lt;link href="css/layout.css" rel="stylesheet" type="text/css"&gt; &lt;link href="css/style.css" rel="stylesheet" type="text/css"&gt; &lt;script src="js/jquery.js" type="text/javascript" &gt;&lt;/script&gt; &lt;script src="js/jquery-ui.js" type="text/javascript" &gt;&lt;/script&gt; &lt;script src="js/jquerysvg/jquery.svg.js" type="text/javascript" &gt;&lt;/script&gt; &lt;script src="js/jquerysvg/jquery.svgdom.js" type="text/javascript" &gt;&lt;/script&gt; &lt;script type="text/javascript" &gt; jQuery(document).ready(function(){ $('#target').svg({onLoad: drawInitial}); $('circle').click(function(e){ drawShape(e); var shape = this.id; }); }) function drawInitial(svg) { svg.add($('#svginline')); } function onMouseDown(evt){ //var shape = this.id; var target = evt.target; target.onmousemove = onMouseMove; return false; } function onMouseMove(evt){ circle = evt.target var cx = circle.getAttribute("cx"); offsetX = $('#target').offset().left; offsetY = $('#target').offset().top circle.setAttribute("cx", evt.clientX -offsetX); circle.setAttribute("cy", evt.clientY - offsetY); circle.onmouseup = OnMouseUp; } function OnMouseUp(evt) { var target = evt.target; target.onmousemove = null; } function drawShape(e) { var svg = $("#target").svg('get'); offsetX = $('#target').offset().left; offsetY = $('#target').offset().top; $('#result').text(e.clientX + ": " + e.pageX); var dragme = svg.circle(e.clientX - offsetX, e.clientY - offsetY, 5, {onmousedown: "onMouseDown(evt)",fill: 'green', stroke: 'red', 'stroke-width': 3}); $(dragme).addClass('drag'); } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div id="target" &gt;&lt;/div&gt; &lt;svg:svg id="svginline"&gt; &lt;svg:circle id="circ11" class="area" cx="75" cy="75" r="50" stroke="black" stroke-width="2" fill="red"/&gt; &lt;/svg:svg&gt; &lt;div id="result" &gt;ffff&lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre>
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    1. POSVG draggable using JQuery and Jquery-svg
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    1. USskyfoot
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    1. COI had a response from Keith Wood who created jquerysvg http://keith-wood.name/svg.html "I'm working on getting jQuery to work with the SVG DOM, which is slightly different to the HTML DOM for which jQuery was designed. This will allow the attachment of jQuery event handlers to SVG elements. It won't implement drag-and-drop explicitly but it will aid in using jQuery to do so. I'll keep drag-and-drop functionality in mind for a future release."
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    2. COBecause of the number of views I thought I would update this. I created similar functionality in silverlight and the drag and drop was also ropey until I used silverlights Mouse Capture. I am not sure what happens in the Mouse Capture method but if it can be implemented in jquery then this would solve the drag and drop.
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    3. COIt works perfectly @skyfoot. But what about the line which has two pairs of coordinates, i.e. (x1,y1) and (x2,y2) rather that having one coordinate like circle (cx,cy)? Thank you.
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