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Viewing changes to lib/spriteutils.py

  • Committer: Edwin Grubbs
  • Date: 2010-02-08 19:44:03 UTC
  • mto: This revision was merged to the branch mainline in revision 10304.
  • Revision ID: edwin.grubbs@canonical.com-20100208194403-3dxlidz0txt72pa2
Handle repeat-x for sprites.

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Lines of Context:
lib/spriteutils.py
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        positions = {}
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        for index, sprite in enumerate(self.sprites):
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            try:
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                combined_image.paste(sprite['image'], (0, y))
 
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                position = [0, y]
 
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                combined_image.paste(sprite['image'], tuple(position))
 
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                # An icon in a vertically combined image can be repeated
 
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                # horizontally, but we have to repeat it in the combined
 
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                # image so that we don't repeat white space.
 
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                if sprite['rule'].style.backgroundRepeat == 'repeat-x':
 
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                    width = sprite['image'].size[0]
 
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                    for x_position in range(width, max_width, width):
 
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                        position[0] = x_position
 
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                        combined_image.paste(sprite['image'], tuple(position))
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            except:
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                print >> sys.stderr, (
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                    "Error with image file %s" % sprite['filename'])