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From: lizard@blake.acs.washington.edu (Nick Tanner)
Newsgroups: comp.sys.amiga
Subject: How to a ClipBlit() with transparency?
Keywords: transparent ClipBlit()
Message-ID: <5155@blake.acs.washington.edu>
Date: 26 Dec 89 02:02:49 GMT
Reply-To: lizard@blake.acs.washington.edu (Nick Tanner)
Organization: University of Washington, Seattle
Lines: 18

The Problem:

  I want to copy a portion of one RastPort and put into another one.
  I want only the non-zero bits to transfer. It should work exactly
  like a brush in Deluxe Paint.

  Wherever the source rastport is non-zero, i want a complete 
  duplication in the destination rastport. It doesn't seem like it
  should be that hard, but the minterm eludes me. 

The Solution:

  Hopefully one of you amazing amiga programmers will know this.
  (I'm writing in C, using Manx 3.6a)....

Replies to:
Nick Tanner (lizard @ blake.acs.washingto.edu)
Grateful thanks will be forthcoming.