Path: utzoo!attcan!uunet!tut.cis.ohio-state.edu!zaphod.mps.ohio-state.edu!usc!chaph.usc.edu!aludra.usc.edu!bli
From: bli@aludra.usc.edu (I are a college student.)
Newsgroups: comp.graphics
Subject: Algorithm wanted: resizing 1-bit bitmaps.
Keywords: algorithm, resizing, 1bit.
Message-ID: <10979@chaph.usc.edu>
Date: 23 Jul 90 05:26:27 GMT
Sender: news@chaph.usc.edu
Organization: Basalt Software, Inc (f. Ag)
Lines: 16
Nntp-Posting-Host: aludra.usc.edu

I am looking for an algorithm (C prefered, english ok) to resize 1-bit
images in memory or at load time. What I am looking for is something
that will compensate for varying H/V compression ratios.. (i.e. I might
want to cut an image horizontally 3.5 times and vertically 1.8 times).

In other words, what I am looking for is an algorithm to take an indefinite
size 1-bit bitmap, and shrink it (if needed) to fit 640x480x1.

If anyone can help, please reply by mail, so we will not clutter this
newsgroup. Thank you..


-----
STRESS('stres)n:
      that confusion created when one's mind overrides the desire to 
      choke the living daylights out of some jerk who really deserves it.