[squeak-dev] ImageForm color with alpha
Bert Freudenberg
bert at freudenbergs.de
Mon Dec 10 20:55:55 UTC 2018
On Mon, Dec 10, 2018 at 3:36 AM Stéphane Rollandin <lecteur at zogotounga.net>
wrote:
> Hello all,
>
> Why is it that
>
> (Morph new color: (Color blue alpha: 0.5))
>
> and
>
> (Morph new color: (Color blue alpha: 0.5)) imageForm asMorph
>
> do not have the same color?
>
Because ImageMorph is using "Form blend" rule instead of "Form
blendAlphaScaled".
- Bert -
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