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Viewing changes to grid/print.c

  • Committer: Bazaar Package Importer
  • Author(s): Stephen M Moraco
  • Date: 2002-02-05 18:52:12 UTC
  • Revision ID: james.westby@ubuntu.com-20020205185212-8i04c70te00rc40y
Tags: upstream-1.7.16
Import upstream version 1.7.16

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grid/print.c
 
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#include <grid.h>
 
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#ifdef DMALLOC
 
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#include "dmalloc.h"
 
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#endif
 
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static void printseg(FILE *fp, Seg_t *seg)
 
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{
 
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        fprintf(fp,"%.2f %.2f map moveto %.2f %.2f map lineto stroke\n",
 
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                x(seg->p[0]),y(seg->p[0]),x(seg->p[1]),y(seg->p[1]));
 
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}
 
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void ERprint(FILE *fp, ERview_t *d, ilbool all)
 
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{
 
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        int             i,j;
 
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        Dir_t   side;
 
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        Tile_t  *b;
 
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        Seg_t   *seg;
 
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        static int onetime = TRUE;
 
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        if (onetime) {
 
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                fprintf(fp,"%%!PS\n");
 
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                fprintf(fp,"/map {72 mul exch 72 mul exch} bind def\n");
 
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                onetime = FALSE;
 
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        }
 
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        for (i = 0; (b = d->config->list[i]); i++) {
 
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                for (side = 0; side < NSIDES; side++) {
 
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                        for (j = 0; (seg = b->segs[side]->list[j]); j++) {
 
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                                switch (seg->kind) {
 
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                                case s_forbidden:  break;
 
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                                case s_plain: if (all) printseg(fp,seg); break;
 
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                                case s_edge: 
 
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                                        fprintf(fp,"gsave 1 0 0 setrgbcolor\n");
 
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                                        printseg(fp,seg);
 
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                                        fprintf(fp,"grestore\n");
 
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                                        break;
 
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                                case s_node:
 
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                                        fprintf(fp,"gsave 3 setlinewidth\n");
 
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                                        printseg(fp,seg);
 
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                                        fprintf(fp,"grestore\n");
 
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                                        break;
 
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                                }
 
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                        }
 
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                }
 
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        }
 
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        fprintf(fp,"showpage\n");
 
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}
 
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void ERpr(ERview_t *d, ilbool all)
 
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{
 
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        ERprint(stderr,d,all);
 
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}