2014-02-13 00:26:33 -08:00
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buffer: a (alpha);
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2014-02-23 18:12:17 -08:00
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blur(6, dst = a);
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2014-02-13 00:26:33 -08:00
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curve(points = 0:255 - 128:255 - 255:0, src = a, dst = a);
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2014-02-23 18:12:17 -08:00
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blend(color = yellow);
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mask(mask = a, color = black);
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