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From: ebergman@isis.cs.du.edu (Eric Bergman-Terrell)
Newsgroups: comp.windows.ms.programmer
Subject: BitBlt/StretchBlt & MM_ISOTROPIC
Message-ID: <1991Apr4.143943.27641@mnemosyne.cs.du.edu>
Date: 4 Apr 91 14:39:43 GMT
Sender: usenet@mnemosyne.cs.du.edu (netnews admin account)
Reply-To: ebergman@isis.UUCP (Eric Bergman-Terrell)
Organization: Nyx, Public Access Unix (sponsored by U. of Denver Math/CS dept.)
Lines: 17


Do BitBlt() and/or StretchBlt() work in MM_ISOTROPIC mapping mode?

My problem:  I REALLY wanna use isotropic mode (I don't want graphics
distorted by a non 1:1 aspect ratio), and I need to use BitBlt and/or
SetBlt()...

I've read and re-read Petzold, pp. 618, 619, but I still cannot get
either BitBlt or StretchBlt to work in MM_ISOTROPIC mode...  

So do blits work in ISOTROPIC mode?  If so, PLEEEEEEEEEEASE let me know
how to figure out the parameters to BitBlt() and StretchBlt().

Thanks in advance,


Terrell