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Path: utzoo!utgpu!water!watnot!watmath!clyde!cbatt!ucbvax!sdcsvax!hutch
From: hutch@sdcsvax.UUCP
Newsgroups: comp.graphics
Subject: Re: Bounding boxes and drawing dashed vectors in SunView
Message-ID: <2769@sdcsvax.UCSD.EDU>
Date: Fri, 27-Feb-87 02:39:41 EST
Article-I.D.: sdcsvax.2769
Posted: Fri Feb 27 02:39:41 1987
Date-Received: Sat, 28-Feb-87 08:04:24 EST
References: <2601@phri.UUCP>
Reply-To: hutch@sdcsvax.UCSD.EDU (Jim Hutchison)
Organization: UCSD EMU Project (Educational Microcomputer Unix)
Lines: 22

<>

	include <pixrect/pixrect_hs.h>

	struct pixrect *frame;
	int high, wide;

	... initialize with pr_open(), pr_load(), etc. ...

	wide = frame->pr_width;
	high = frame->pr_height;

	As to your lines, why not just use simple XOR?  O.k, O.k,
	artistic ability must not be humbled.  Well, how about replrop?
	Make a small 4 box checkerboard and then use it as the source
	for very narrow boxes (1 by x AND y by 1).  That would do the
	trick since you are only rubberbanding boxes.

-- 
    Jim Hutchison   		UUCP:	{dcdwest,ucbvax}!sdcsvax!hutch
		    		ARPA:	Hutch@sdcsvax.ucsd.edu
Never seems to be enough resolution, memory, or speed, now why is that?