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SGI Developer Toolbox 6.1
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SGI Developer Toolbox 6.1 - Disc 4.iso
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src
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haeberli
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impression
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ssset.c
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1994-08-01
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/*
* Copyright 1991, 1992, 1993, 1994, Silicon Graphics, Inc.
* All Rights Reserved.
*
* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
* the contents of this file may not be disclosed to third parties, copied or
* duplicated in any form, in whole or in part, without the prior written
* permission of Silicon Graphics, Inc.
*
* RESTRICTED RIGHTS LEGEND:
* Use, duplication or disclosure by the Government is subject to restrictions
* as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
* and Computer Software clause at DFARS 252.227-7013, and/or in similar or
* successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
* rights reserved under the Copyright Laws of the United States.
*/
/*
* ssset -
* Set the direction, size or brush type on a sample set
*
* Paul Haeberli - 1988
*/
#include "stdio.h"
#include "ss.h"
#include "math.h"
#define DIRECTION 2
#define SIZE 4
#define BRUSH 8
main(argc,argv)
int argc;
char **argv;
{
sampleset *iss, *oss;
int val;
int i, mode;
if( argc<5 ) {
fprintf(stderr,"usage: ssset in.ss out.ss val [-d -s -b]\n");
exit(1);
}
val = atoi(argv[3]);
for(i=4; i<argc; i++) {
if(strcmp(argv[i],"-d") == 0)
mode |= DIRECTION;
if(strcmp(argv[i],"-s") == 0)
mode |= SIZE;
if(strcmp(argv[i],"-b") == 0)
mode |= BRUSH;
}
iss = ssfromfile(argv[1]);
oss = ssnew();
dossset(iss,oss,mode,val);
sstofile(argv[2],oss);
}
dossset(iss,oss,mode,val)
sampleset *iss, *oss;
int mode;
int val;
{
sample *s, *ns;
s = iss->head;
while(s) {
ns = sclone(s);
if(mode & DIRECTION)
ns->SAMPLE_DIR = val;
if(mode & SIZE)
ns->SAMPLE_SIZE = val;
if(mode & BRUSH)
ns->SAMPLE_SHAPE = val;
addsample(oss,ns);
s = s->next;
}
}