ID:133363
Oct 25 2008, 4:56 am
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It would be nice. Until then, the old method of adding/subtracting color must be used.
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In response to Lummox JR
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I should have said partial transparency, sorry. If partial transparency works, then the reference could use some updating.
"Note: Currently, the alpha value of each pixel is only calculated as totally transparent or totally opaque. If you use Blend() with partially opaque icons the resulting alpha mask is unpredictable." |
Blend() does support alpha; chances are you're simply not using it correctly if you're getting unexpected results.
Lummox JR