cairo/perf/world-map.c

   1 /*
   2  * Copyright © 2006 Red Hat, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person
   5  * obtaining a copy of this software and associated documentation
   6  * files (the "Software"), to deal in the Software without
   7  * restriction, including without limitation the rights to use, copy,
   8  * modify, merge, publish, distribute, sublicense, and/or sell copies
   9  * of the Software, and to permit persons to whom the Software is
  10  * furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be
  13  * included in all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  19  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  20  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  21  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  22  * SOFTWARE.
  23  *
  24  * Author: Carl D. Worth <cworth@cworth.org>
  25  */
  26
  27 #include "cairo-perf.h"
  28
  29 #ifdef HAVE_UNISTD_H
  30 #include <unistd.h>
  31 #endif
  32
  33 typedef enum {
  34     WM_NEW_PATH,
  35     WM_MOVE_TO,
  36     WM_LINE_TO,
  37     WM_HLINE_TO,
  38     WM_VLINE_TO,
  39     WM_REL_LINE_TO,
  40     WM_END
  41 } wm_type_t;
  42
  43 typedef struct _wm_element {
  44     wm_type_t type;
  45     double x;
  46     double y;
  47 } wm_element_t;
  48
  49 #include "world-map.h"
  50
  51 static cairo_perf_ticks_t
  52 do_world_map (cairo_t *cr, int width, int height)
  53 {
  54     const wm_element_t *e;
  55     double cx, cy;
  56
  57     cairo_perf_timer_start ();
  58
  59     cairo_set_source_rgb (cr, .68, .85, .90); /* lightblue */
  60     cairo_rectangle (cr, 0, 0, 800, 400);
  61     cairo_fill (cr);
  62
  63     cairo_set_line_width (cr, 0.2);
  64
  65     e = &countries[0];
  66     while (1) {
  67         switch (e->type) {
  68         case WM_NEW_PATH:
  69         case WM_END:
  70             cairo_set_source_rgb (cr, .75, .75, .75); /* silver */
  71             cairo_fill_preserve (cr);
  72             cairo_set_source_rgb (cr, .50, .50, .50); /* gray */
  73             cairo_stroke (cr);
  74             cairo_move_to (cr, e->x, e->y);
  75             break;
  76         case WM_MOVE_TO:
  77             cairo_close_path (cr);
  78             cairo_move_to (cr, e->x, e->y);
  79             break;
  80         case WM_LINE_TO:
  81             cairo_line_to (cr, e->x, e->y);
  82             break;
  83         case WM_HLINE_TO:
  84             cairo_get_current_point (cr, &cx, &cy);
  85             cairo_line_to (cr, e->x, cy);
  86             break;
  87         case WM_VLINE_TO:
  88             cairo_get_current_point (cr, &cx, &cy);
  89             cairo_line_to (cr, cx, e->y);
  90             break;
  91         case WM_REL_LINE_TO:
  92             cairo_rel_line_to (cr, e->x, e->y);
  93             break;
  94         }
  95         if (e->type == WM_END)
  96             break;
  97         e++;
  98     }
  99
 100     cairo_perf_timer_stop ();
 101
 102     return cairo_perf_timer_elapsed ();
 103 }
 104
 105 void
 106 world_map (cairo_perf_t *perf, cairo_t *cr, int width, int height)
 107 {
 108     cairo_perf_run (perf, "world_map", do_world_map);
 109 }