Question

The title sort of explains itself. I am making some ‘genrative’ artwork in flash. Now I want to save the frame without making a screenshot so-on and sofort. And perhaps one day i would like to save a batch of frames.

Is there an AS3 class/library out there that could help me out ?

Answer 1

Actually, using the just released Flash 10, you CAN save to the HD! It’s very handy, for just this situation. It’s perfectly secure, because it only lets you save a file after the user clicks ‘Save’ in the file dialog, you can’t just go writing files willy-nilly. Also, there is code out there already written that allows you to take snapshots using BitmapData, and compress to PNG or JPEG. I’d recommend PNG because it’s lossless, which is nice for artwork you’re creating.

Here’s a few relevant links:

• Example creating and saving a JPEG to local harddrive
• Video tutorial about loading & saving files
• Another example, this time with text files
• API docs for FileReference.save()