ActionScript 3.0 :: Exporting High Quality PNG / JPG Files
Jun 23, 2011
I have successfully exported images a number of times. However, my question has to do with exporting high quality images. It is my understanding that if you have some sort of draw-space (your user is drawing to with a pen tool or whatever) that is a sprite or movieclip you can then export that area to bitmap data then use a jpegencode class to encode it. My issue is that if the draw-space is 400x400 then the PNG/JPG output is going to be 400x400 and pixelate terribly if you try to make it larger. My project requires that the image be output at something like 3 megapixels or better quality. So I guess my question really is, how do you offer a user a small workspace (like 400x400) to draw and doodle in, then export that drawing into a large high quality image that can be used in printing (3-16 megapixels would be awesome)?
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