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/* Copyright (c) 1997 Silicon Graphics, Inc. */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ SGI"; |
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static const char RCSid[] = "$Id$"; |
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#endif |
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/* |
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* Radiance picture to PostScript file translator -- one way! |
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*/ |
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int xmax, ymax; /* input image dimensions */ |
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extern char *malloc(); |
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extern double unit2inch(); |
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int |
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headline(s) /* check header line */ |
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char *s; |
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{ |
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wrongformat = strcmp(fmt, COLRFMT); |
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} else if (isaspect(s)) |
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pixaspect *= aspectval(s); |
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return(0); |
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} |
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unit2inch(s) /* determine unit */ |
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register char *s; |
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{ |
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static struct unit {char n; float f} u[] = { |
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static struct unit {char n; float f;} u[] = { |
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'i', 1., |
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'm', 1./25.4, |
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'c', 1./2.54, |
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/* EPS comments */ |
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puts("%!PS-Adobe-2.0 EPSF-2.0"); |
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printf("%%%%Title: "); printargs(ac, av, stdout); |
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printf("%%%%Creator: %s\n", SCCSid); |
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printf("%%%%Creator: %s\n", progname); |
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printf("%%%%Pages: %d\n", ncopies); |
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if (landscape = xmax > pixaspect*ymax) |
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puts("%%Orientation: Landscape"); |
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} |
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putchar('\n'); |
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/* free scanline */ |
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free((char *)scanin); |
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free((void *)scanin); |
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} |
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