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#include <math.h>
#include "cairo-test.h"
#include <stdio.h>
#define SIZE 140
static cairo_test_draw_function_t draw;
cairo_test_t test = {
"surface-pattern",
"Test transformed repeated surface patterns",
SIZE, SIZE,
draw
};
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
cairo_surface_t *surface;
cairo_t * cr_surface;
int surface_size = 6;
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_paint (cr);
/* Create an image surface with my favorite four colors in each
* quadrant. */
surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24,
surface_size, surface_size);
cr_surface = cairo_create (surface);
cairo_set_source_rgb (cr_surface, 1, 1, 1);
cairo_rectangle (cr_surface,
0, 0,
surface_size / 2, surface_size / 2);
cairo_fill (cr_surface);
cairo_set_source_rgb (cr_surface, 1, 0, 0);
cairo_rectangle (cr_surface,
surface_size / 2, 0,
surface_size / 2, surface_size / 2);
cairo_fill (cr_surface);
cairo_set_source_rgb (cr_surface, 0, 1, 0);
cairo_rectangle (cr_surface,
0, surface_size / 2,
surface_size / 2, surface_size / 2);
cairo_fill (cr_surface);
cairo_set_source_rgb (cr_surface, 0, 0, 1);
cairo_rectangle (cr_surface,
surface_size / 2, surface_size / 2,
surface_size / 2, surface_size / 2);
cairo_fill (cr_surface);
cairo_destroy (cr_surface);
cairo_scale (cr, 10, 10);
cairo_rotate (cr, 1.);
cairo_set_source_surface (cr, surface, 1.5, 1.5);
cairo_surface_destroy (surface);
cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
cairo_paint (cr);
return CAIRO_TEST_SUCCESS;
}
int
main (void)
{
return cairo_test (&test);
}
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