Xiaolin Wu's line algorithm: Difference between revisions
Content added Content deleted
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""" |
""" |
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compose_color = lambda bg, fg: int(round(alpha * fg + (1-alpha) * bg)) |
compose_color = lambda bg, fg: int(round(alpha * fg + (1-alpha) * bg)) |
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c = compose_color(img.getpixel(xy), color |
c = compose_color(img.getpixel(xy), color) |
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img.putpixel(xy, c) |
img.putpixel(xy, c) |
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