Alpha channel in JPEG's
Nevin Pratt
nevin at smalltalkpro.com
Mon Jan 13 02:48:01 UTC 2003
Wow, seems simple enough. Looks like it might just do what I need.
I'll have to play with it.
Thanks,
Nevin
Andreas Raab wrote:
>>Got any tips on the Squeak end on how to read PNG's, putting one PNG
>>over top of another to form a new picture?
>>
>>
>
>Err ... not sure what you are asking for. How's this:
>
>form1 := Form fromFileNamed: 'image1.png'.
>form2 := Form fromFileNamed: 'image2.png'.
>
>form1 displayOn: form2 at: 0 at 0 rule: Form blend.
>form2 display.
>
>Cheers,
> - Andreas
>
>
>
>>
>>
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