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root/radiance/ray/src/meta/tcurve.c
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Comparing ray/src/meta/tcurve.c (file contents):
Revision 1.2 by schorsch, Mon Jun 30 14:59:12 2003 UTC vs.
Revision 1.5 by schorsch, Sat Nov 15 02:13:37 2003 UTC

# Line 10 | Line 10 | static const char      RCSid[] = "$Id$";
10   *      cc -o ../tcurve tcurve.c tgraph.o primout.o mfio.o syscalls.o misc.o -lm
11   */
12  
13 < #ifdef _WIN32
14 < #include <process.h> /* getpid() */
15 < #endif
16 <
13 > #include "rtprocess.h" /* getpid() */
14   #include  "tgraph.h"
15 + #include  "plot.h"
16  
17   #define  XLEGEND  (XBEG+XSIZ+4*TSIZ)    /* x start of legend */
18  
# Line 53 | Line 51 | int    symrad = SYMRAD;                        /* symbol radius */
51   char  *progname;
52  
53  
54 + static void limline(int a0, double x,double y,double xout,double yout, char *s);
55  
56  
57 <
58 < main(argc, argv)
59 <
60 < int  argc;
61 < char  **argv;
63 <
57 > int
58 > main(
59 >        int  argc,
60 >        char  **argv
61 > )
62   /*
63   *     Take Tel-A-Graf runnable files and convert them to
64   *  metafile primitives to send to standard output
# Line 71 | Line 69 | char  **argv;
69   FILE  *fp;
70   int  axflag;
71  
74 – #ifdef  CPM
75 – fixargs("tcurve", &argc, &argv);
76 – #endif
77 –
72   progname = *argv++;
73   argc--;
74  
# Line 127 | Line 121 | char  **argv;
121  
122  
123  
124 <
125 <
126 < plot(fp)                        /* read file and generate plot */
127 <
134 < FILE  *fp;
135 <
124 > void
125 > plot(                   /* read file and generate plot */
126 >        FILE  *fp
127 > )
128   {
129   int  ncur = 0;                 /* curves seen so far */
130   int  cur = 0;                  /* current curve pattern */
131   char  line[255], *s;
132   double  x, y;
133 < double lastx, lasty;
133 > double lastx = 0, lasty = 0;
134   short  oobounds = FALSE, firstpoint = TRUE;
135  
136   xlegend = XLEGEND;
# Line 219 | Line 211 | FILE  *fp;
211  
212  
213  
214 <
215 <
216 < limline(a0, x, y, xout, yout, s)        /* print line from/to out of bounds */
217 <
218 < int  a0;
219 < double  x, y, xout, yout;
220 < char  *s;
221 <
214 > void
215 > limline(        /* print line from/to out of bounds */
216 >        int  a0,
217 >        double  x,
218 >        double  y,
219 >        double  xout,
220 >        double  yout,
221 >        char  *s
222 > )
223   {
224  
225      for ( ; ; )

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