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POKineticJS toImage Width and Height issue
 

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  1. POKineticJS toImage Width and Height issue
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    <p>Im running into this strange problem..! I've a kineticJS text element and I'm converting it into image.. Here is the Code</p> <pre><code>var simpleText = new Kinetic.Text({ x: 50, y: 50, text: $("#text").val(), fontSize: $("#fontSize").val(), fontFamily: $("#fontName").val(), fill: $("#fontColor").val(), }); var twidth = simpleText.getWidth(); var theight = simpleText.getHeight(); simpleText.toImage({ width:twidth, height:theight, callback: function(img){ var textImg = new Kinetic.Image({ image: img, x: 0, y: 0, width: twidth, height: theight, name: 'image', stroke: 'red', strokeWidth: 2, strokeEnabled: false }); addElement(textImg, textImg.getWidth(), textImg.getHeight()); } }); </code></pre> <p>So the problem exist here..!</p> <pre><code>var twidth = simpleText.getWidth(); var theight = simpleText.getHeight(); </code></pre> <p>If I just put the width and height in numeric form, everything works fine and text is converted, something like this</p> <pre><code>var twidth = 500; var theight = 100; </code></pre> <p>But if I use simpleText.getWidth() and simpleText.getHeight(), nothing happens, the image is created but it doesn't have that TEXT. As I saw in documentation, width and height are optional params for toImage(), so I removed now, but now its show this error..</p> <blockquote> <p>Uncaught TypeError: Cannot read property 'bufferCanvas' of undefined kinetic.js:28 Kinetic.Node.toDataURL kinetic.js:28 Kinetic.Node.toImage kinetic.js:28 add_text canvas.js:83 (anonymous function) canvas.js:352 f.event.dispatch jquery.min.js:3 h.handle.i</p> </blockquote> <p>any idea whats wrong with my code?</p>
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