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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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static const char RCSid[] = "$Id$"; |
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#endif |
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/* |
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* oki20c.c - program to dump pixel file to OkiMate 20 color printer. |
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* |
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* 6/10/87 |
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*/ |
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#include <stdio.h> |
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#ifdef MSDOS |
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#include <fcntl.h> |
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#endif |
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#include <time.h> |
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#include "color.h" |
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#include "resolu.h" |
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#define NROWS 1440 /* 10" at 144 dpi */ |
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#define NCOLS 960 /* 8" at 120 dpi */ |
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#define NROWS 1440 /* 10" at 144 dpi */ |
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#define NCOLS 960 /* 8" at 120 dpi */ |
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#define ASPECT (120./144.) /* pixel aspect ratio */ |
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#define ASPECT (120./144.) /* pixel aspect ratio */ |
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#define FILTER "pfilt -1 -x %d -y %d -p %f %s",NCOLS,NROWS,ASPECT |
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#define FILTER "pfilt -1 -x %d -y %d -p %f %s",NCOLS,NROWS,ASPECT |
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/* |
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* Subtractive primaries are ordered: Yellow, Magenta, Cyan. |
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* Subtractive primaries are ordered: Yellow, Magenta, Cyan. |
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*/ |
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#define sub_add(sub) (2-(sub)) /* map subtractive to additive pri. */ |
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#define sub_add(sub) (2-(sub)) /* map subtractive to additive pri. */ |
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#ifdef BSD |
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#define clearlbuf() bzero((char *)lpat, sizeof(lpat)) |
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#else |
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#define clearlbuf() (void)memset((char *)lpat, 0, sizeof(lpat)) |
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#endif |
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long lpat[NCOLS][3]; |
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int dofilter = 0; /* filter through pfilt first? */ |
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extern FILE *popen(); |
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main(argc, argv) |
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int argc; |
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char *argv[]; |
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{ |
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int i, status = 0; |
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#ifdef MSDOS |
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extern int _fmode; |
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_fmode = O_BINARY; |
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setmode(fileno(stdin), O_BINARY); |
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setmode(fileno(stdout), O_BINARY); |
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#endif |
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if (argc > 1 && !strcmp(argv[1], "-p")) { |
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dofilter++; |
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argv++; argc--; |
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int i; |
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if (dofilter) { |
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if (fname == NULL) |
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fname = ""; |
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sprintf(buf, FILTER, fname); |
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if (fname == NULL) { |
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sprintf(buf, FILTER, ""); |
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fname = "<stdin>"; |
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} else |
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sprintf(buf, FILTER, fname); |
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if ((input = popen(buf, "r")) == NULL) { |
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fprintf(stderr, "Cannot execute: %s\n", buf); |
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return(-1); |
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} |
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fname = buf; |
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} else if (fname == NULL) { |
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input = stdin; |
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fname = "<stdin>"; |
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fprintf(stderr, "%s: bad picture size\n", fname); |
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return(-1); |
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} |
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if (xres > NCOLS || yres > NROWS) { |
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if (xres > NCOLS) { |
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fprintf(stderr, "%s: resolution mismatch\n", fname); |
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return(-1); |
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} |
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/* set line spacing (overlap for knitting) */ |
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fputs("\0333\042", stdout); |
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/* clear line buffer */ |
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clearlbuf(); |
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#ifdef _IOLBF |
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stdout->_flag &= ~_IOLBF; |
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#endif |
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/* put out scanlines */ |
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for (i = yres-1; i >= 0; i--) { |
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if (freadcolrs(scanline, xres, input) < 0) { |
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for (j = 0; j < 3; j++) |
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for (i = 0; i < len; i++) |
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lpat[i][j] |= (long)colbit(scan[i],i,j) << bpos; |
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return; |
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} |
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fputs("\033\031", stdout); |
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} else { |
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fputs("\033\031", stdout); |
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for (j = 0; j < 3; j++) { |
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i = (NCOLS + len)/2; /* center image */ |
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fputs("\033%O", stdout); |
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putchar(i & 255); |
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putchar(i >> 8); |
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while (i-- > len) { |
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putchar(0); |
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putchar(0); |
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putchar(0); |
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} |
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for (i = 0; i < len; i++) { |
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c = lpat[i][j] | colbit(scan[i],i,j); |
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/* repeat this row */ |
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for (j = 0; j < 3; j++) { |
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i = (NCOLS + len)/2; /* center image */ |
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fputs("\033%O", stdout); |
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putchar(i & 255); |
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putchar(i >> 8); |
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while (i-- > len) { |
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putchar(0); |
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putchar(0); |
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putchar(0); |
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} |
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for (i = 0; i < len; i++) { |
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c = lpat[i][j] | colbit(scan[i],i,j); |
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putchar((int)(c>>16)); |
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putchar((int)(c>>8 & 255)); |
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putchar((int)(c & 255)); |
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if (y) /* repeat this row */ |
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lpat[i][j] = (c & 1) << 23; |
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putchar(c>>16); |
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putchar(c>>8 & 255); |
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putchar(c & 255); |
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} |
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putchar('\r'); |
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else /* or clear for next image */ |
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lpat[i][j] = 0L; |
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} |
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putchar('\n'); |
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fflush(stdout); |
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putchar('\r'); |
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} |
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putchar('\n'); |
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fflush(stdout); |
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} |
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