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Re: quick-draw PicHandle question

so, create offscreen with newgworld
draw your picture into that
gworld abd you can request PixMap from GWorld

Dmitry Markman

On Thursday, Sep 19, 2002, at 04:45 US/Eastern, email@hidden wrote:

But "Twain" need use PicHandle the structure for Native transfer


Howard






Laurence Harris
<email@hidden> To: <email@hidden>
Sent by: cc: <email@hidden>
quicktime-api-admin@lists Subject: Re: quick-draw PicHandle question
.apple.com


2002/09/19 05:10 PM






PicHandle thePicHandle;

thePicHandle=OpenPicture(&myRect);

How to access bitmap pixel from thePicHandle ?

You don't. If you want to access pixels or pixmap handles, you need a
GWorld
(a graphics world), not a PicHandle.

Larry :-) \V/_

PS: It's "QuickDraw"
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References: 
 >Re: quick-draw PicHandle question (From: email@hidden)



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