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/* Copyright (c) 1986 Regents of the University of California */ |
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/* Copyright (c) 1991 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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#include <stdio.h> |
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#include "color.h" |
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#include "resolu.h" |
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#define NCOLS 133 |
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exit(1); |
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} |
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/* discard header */ |
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getheader(input, NULL); |
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/* get picture dimensions */ |
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if (fgetresolu(&xres, &yres, input) != (YMAJOR|YDECR)) { |
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fprintf(stderr, "%s: bad picture size\n", argv[0]); |
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if (checkheader(input, COLRFMT, NULL) < 0 || |
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fgetresolu(&xres, &yres, input) < 0) { |
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fprintf(stderr, "%s: bad picture format\n", argv[0]); |
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exit(1); |
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} |
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if (xres > NCOLS) { |
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fprintf(stderr, "%s: read error\n", argv[0]); |
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exit(1); |
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} |
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normcolrs(scanline, xres); |
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normcolrs(scanline, xres, 0); |
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for (j = 0; j < xres; j++) |
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putchar(shade(scanline[j])); |
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putchar('\n'); |
