lib/gfxpoly/renderpoly.h

   1 #ifndef __renderpoly_h__
   2 #define __renderpoly_h__
   3
   4 #include "poly.h"
   5 #include "wind.h"
   6
   7 typedef struct {
   8     int xmin;
   9     int ymin;
  10     int xmax;
  11     int ymax;
  12     int width;
  13     int height;
  14 } intbbox_t;
  15
  16 unsigned char* render_polygon(gfxpoly_t*polygon, intbbox_t*bbox, double zoom, windrule_t*rule, windcontext_t*context);
  17
  18 intbbox_t intbbox_new(int x1, int y1, int x2, int y2);
  19 intbbox_t intbbox_from_polygon(gfxpoly_t*polygon, double zoom);
  20
  21 int bitmap_ok(intbbox_t*bbox, unsigned char*data);
  22 int compare_bitmaps(intbbox_t*bbox, unsigned char*data1, unsigned char*data2);
  23
  24 #endif