#include "cairo-test.h"
#define PAT_WIDTH 120
#define PAT_HEIGHT 120
#define SIZE (PAT_WIDTH*2)
#define PAD 2
#define WIDTH (PAD + SIZE + PAD)
#define HEIGHT WIDTH
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
cairo_matrix_t m;
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_paint (cr);
cairo_translate (cr, PAD, PAD);
cairo_matrix_init_scale (&m, 2, 1.5);
cairo_matrix_rotate (&m, 1);
cairo_matrix_translate (&m, -PAT_WIDTH/4.0, -PAT_WIDTH/2.0);
cairo_matrix_invert (&m);
cairo_set_matrix (cr, &m);
cairo_rectangle (cr, 0, 0, PAT_WIDTH, PAT_HEIGHT);
cairo_clip (cr);
cairo_set_source_rgba (cr, 1, 0, 1, 0.5);
cairo_rectangle (cr, PAT_WIDTH/6.0, PAT_HEIGHT/6.0, PAT_WIDTH/4.0, PAT_HEIGHT/4.0);
cairo_fill (cr);
cairo_set_source_rgba (cr, 0, 1, 1, 0.5);
cairo_rectangle (cr, PAT_WIDTH/2.0, PAT_HEIGHT/2.0, PAT_WIDTH/4.0, PAT_HEIGHT/4.0);
cairo_fill (cr);
cairo_set_line_width (cr, 1);
cairo_move_to (cr, PAT_WIDTH/6.0, 0);
cairo_line_to (cr, 0, 0);
cairo_line_to (cr, 0, PAT_HEIGHT/6.0);
cairo_set_source_rgb (cr, 1, 0, 0);
cairo_stroke (cr);
cairo_move_to (cr, PAT_WIDTH/6.0, PAT_HEIGHT);
cairo_line_to (cr, 0, PAT_HEIGHT);
cairo_line_to (cr, 0, 5*PAT_HEIGHT/6.0);
cairo_set_source_rgb (cr, 0, 1, 0);
cairo_stroke (cr);
cairo_move_to (cr, 5*PAT_WIDTH/6.0, 0);
cairo_line_to (cr, PAT_WIDTH, 0);
cairo_line_to (cr, PAT_WIDTH, PAT_HEIGHT/6.0);
cairo_set_source_rgb (cr, 0, 0, 1);
cairo_stroke (cr);
cairo_move_to (cr, 5*PAT_WIDTH/6.0, PAT_HEIGHT);
cairo_line_to (cr, PAT_WIDTH, PAT_HEIGHT);
cairo_line_to (cr, PAT_WIDTH, 5*PAT_HEIGHT/6.0);
cairo_set_source_rgb (cr, 1, 1, 0);
cairo_stroke (cr);
cairo_set_source_rgb (cr, 0.5, 0.5, 0.5);
cairo_set_line_width (cr, PAT_WIDTH/10.0);
cairo_move_to (cr, 0, PAT_HEIGHT/4.0);
cairo_line_to (cr, PAT_WIDTH, PAT_HEIGHT/4.0);
cairo_stroke (cr);
cairo_move_to (cr, PAT_WIDTH/4.0, 0);
cairo_line_to (cr, PAT_WIDTH/4.0, PAT_WIDTH);
cairo_stroke (cr);
return CAIRO_TEST_SUCCESS;
}
CAIRO_TEST (rotated_clip,
"Test clipping with non identity pattern matrix",
"clip",
NULL,
WIDTH, HEIGHT,
NULL, draw)