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root/Development/ray/src/px/ttyimage.c
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Comparing ray/src/px/ttyimage.c (file contents):
Revision 1.5 by greg, Thu Jan 25 08:28:36 1990 UTC vs.
Revision 2.4 by schorsch, Thu Jun 5 19:29:34 2003 UTC

# Line 1 | Line 1
1 – /* Copyright (c) 1986 Regents of the University of California */
2 –
1   #ifndef lint
2 < static char SCCSid[] = "$SunId$ LBL";
2 > static const char       RCSid[] = "$Id$";
3   #endif
6 –
4   /*
5   *  ttyimage.c - program to dump pixel file to dumb terminal.
6   *
# Line 11 | Line 8 | static char SCCSid[] = "$SunId$ LBL";
8   */
9  
10   #include  <stdio.h>
11 + #include  <time.h>
12  
13 + #include  "platform.h"
14   #include  "color.h"
15 + #include  "resolu.h"
16  
17  
18 < #define  NCOLS          133
18 > #define  NCOLS          133
19  
20  
21   main(argc, argv)
# Line 33 | Line 33 | char  **argv;
33                  fprintf(stderr, "%s: can't open file \"%s\"\n", argv[0], argv[1]);
34                  exit(1);
35          }
36 <        
37 <                                /* discard header */
38 <        getheader(input, NULL);
36 >        SET_FILE_BINARY(input);
37                                  /* get picture dimensions */
38 <        if (fgetresolu(&xres, &yres, input) != (YMAJOR|YDECR)) {
39 <                fprintf(stderr, "%s: bad picture size\n", argv[0]);
38 >        if (checkheader(input, COLRFMT, NULL) < 0 ||
39 >                        fgetresolu(&xres, &yres, input) < 0) {
40 >                fprintf(stderr, "%s: bad picture format\n", argv[0]);
41                  exit(1);
42          }
43          if (xres > NCOLS) {
# Line 51 | Line 50 | char  **argv;
50                          fprintf(stderr, "%s: read error\n", argv[0]);
51                          exit(1);
52                  }
53 <                normcolrs(scanline, xres);
53 >                normcolrs(scanline, xres, 0);
54                  for (j = 0; j < xres; j++)
55                          putchar(shade(scanline[j]));
56                  putchar('\n');
# Line 65 | Line 64 | int
64   shade(clr)                      /* return character for color */
65   COLR  clr;
66   {
67 < #define NSHADES  13
67 > #define NSHADES  13
68  
69          static char  shadech[NSHADES+1] = " .,:;+?%&*$@#";
70  

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