[Image-SIG] Transparent paste - another problem

[Szymon Kosok]

Hi,

Ok. So here is some baz:

http://i.wonderlife.pl/cache/ubranie-83-620.png
http://i.wonderlife.pl/cache/ubranie-84-620.png

And this is foo:

http://i.wonderlife.pl/img/ciala/mc.png

Regards,
Szymon

2008/10/8 Florian Höch <lists+Image_SIG at hoech.org>:
> Hi,
>
> without seeing the original foo and at least some of the baz images, it's
> hard to tell how to achieve what you're looking for. I'd assume you want
> some sort of "adaptive multiplication", where only transparent parts are
> "multiplied over" the existing image and fully opaque parts "knock out"
> everything under it.
>
> Regards,
>
> Florian
>
> Szymon Kosok schrieb:
>>
>> Hi,
>>
>> I have another problem with PIL and transparent images. I have such code:
>>
>>        foo = Image.open("bar.png")
>>
>>        for p in w:
>>
>>            baz = Image.open(p.element.binary.path)
>>
>>            foo.paste(baz, (p.x, p.y), baz)
>>
>> And the problem is... every baz (some of them are semi-transparent) is
>> transparent over every previous element.
>>
>> Maybe I'll show what I want, and what I got:
>>
>> http://i36.tinypic.com/2efjlaw.png - this is what I want,
>> http://i38.tinypic.com/11glf6t.png - and this what I get.
>>
>> Any hints?
>>
>> Best regards,
>> Szymon
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