diff --git a/generators/gif2bml.py b/generators/gif2bml.py new file mode 100755 index 0000000..fcf5158 --- /dev/null +++ b/generators/gif2bml.py @@ -0,0 +1,36 @@ +#!/usr/bin/env python3 + +import argparse +import blup.frame +import blup.output +import blup.animation +import blup.writebml +import PIL.Image + + +DEPTH = 256 + + +if __name__ == '__main__': + parser = argparse.ArgumentParser( + description='Convert GIF animations to BML.' + ) + parser.add_argument('input_file') + parser.add_argument('output_file') + args = parser.parse_args() + + gif = PIL.Image.open(args.input_file) + + dim = blup.frame.FrameDimension(gif.width, gif.height, DEPTH, 3) + anim = blup.animation.Animation(dim) + + for i in range(gif.n_frames): + gif.seek(i) + gf = gif.convert('RGB') + f = blup.animation.AnimationFrame(dim, gf.info.get('delay', 100)) + for x in range(dim.width): + for y in range(dim.height): + f.setPixel(x, y, gf.getpixel((x, y))) + anim.addFrame(f) + + blup.writebml.writeBml(anim, args.output_file)