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Canvas to draggable image #52

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Canvas to draggable image #52

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10 changes: 8 additions & 2 deletions src/jquery.qrcode.js
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Original file line number Diff line number Diff line change
Expand Up @@ -42,8 +42,14 @@
ctx.fillRect(Math.round(col*tileW),Math.round(row*tileH), w, h);
}
}
// return just built canvas
return canvas;

// make an image from the canvas
var img = document.createElement('img');
img.src = canvas.toDataURL('image/png');
img.width = options.width;
img.height = options.height;
// return just built img
return img;
}

// from Jon-Carlos Rivera (https://github.com/imbcmdth)
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