air.trace("data is: "+url);
What toDataURL() does is that it returns canvas as a png base64 data url. I use this function to convert canvas into a img element ("<img src="">)
The problem I'm having in adobe air 1.5.0 with Window Vista 64bits is that toDataUrl() returns blank string instead of data url. It should be at least contain "data: " if canvas is empty but for some reason toDataUrl() keeps returning totally blank.
Any idea why does this returns blank string?
Perhaps toDataURL function isnt fully supported in 1.5.0?