diff --git a/test/.gitignore b/test/.gitignore index 23026b677..d13f1a4e2 100644 --- a/test/.gitignore +++ b/test/.gitignore @@ -79,6 +79,7 @@ mask mask-alpha mask-ctm mask-surface-ctm +meta-surface-pattern move-to-show-surface multi-page multi-page.pdf diff --git a/test/Makefile.am b/test/Makefile.am index 13381c312..37855680e 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -62,6 +62,7 @@ mask \ mask-alpha \ mask-ctm \ mask-surface-ctm \ +meta-surface-pattern \ move-to-show-surface \ new-sub-path \ nil-surface \ diff --git a/test/meta-surface-pattern-ref.png b/test/meta-surface-pattern-ref.png new file mode 100644 index 000000000..7f9c56cd5 Binary files /dev/null and b/test/meta-surface-pattern-ref.png differ diff --git a/test/meta-surface-pattern-rgb24-ref.png b/test/meta-surface-pattern-rgb24-ref.png new file mode 100644 index 000000000..2de298dc1 Binary files /dev/null and b/test/meta-surface-pattern-rgb24-ref.png differ diff --git a/test/meta-surface-pattern.c b/test/meta-surface-pattern.c new file mode 100644 index 000000000..4d280c71a --- /dev/null +++ b/test/meta-surface-pattern.c @@ -0,0 +1,131 @@ +/* + * Copyright © 2007 Adrian Johnson + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Author: Adrian Johnson + */ + +#include "cairo-test.h" + +static cairo_test_draw_function_t draw; + +#define PAT_WIDTH 120 +#define PAT_HEIGHT 120 +#define SIZE (PAT_WIDTH*2) +#define PAD 2 +#define WIDTH (PAD + SIZE + PAD) +#define HEIGHT WIDTH + + +/* This test is designed to test painting a meta surface pattern with + * CAIRO_EXTEND_NONE and a non identity pattern matrix. + */ + +cairo_test_t test = { + "meta-surface-pattern", + "Paint meta surface pattern with non identity pattern matrix", + WIDTH, HEIGHT, + draw +}; + + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + cairo_surface_t *pat_surface; + cairo_pattern_t *pattern; + cairo_matrix_t mat; + cairo_t *cr2; + + cairo_translate (cr, PAD, PAD); + + pat_surface = cairo_surface_create_similar (cairo_get_target (cr), + CAIRO_CONTENT_COLOR_ALPHA, + PAT_WIDTH, PAT_HEIGHT); + + cr2 = cairo_create (pat_surface); + + cairo_set_source_rgba (cr2, 1, 0, 1, 0.5); + cairo_rectangle (cr2, PAT_WIDTH/6.0, PAT_HEIGHT/6.0, PAT_WIDTH/4.0, PAT_HEIGHT/4.0); + cairo_fill (cr2); + + cairo_set_source_rgba (cr2, 0, 1, 1, 0.5); + cairo_rectangle (cr2, PAT_WIDTH/2.0, PAT_HEIGHT/2.0, PAT_WIDTH/4.0, PAT_HEIGHT/4.0); + cairo_fill (cr2); + + cairo_set_line_width (cr2, 1); + cairo_move_to (cr2, PAT_WIDTH/6.0, 0); + cairo_line_to (cr2, 0, 0); + cairo_line_to (cr2, 0, PAT_HEIGHT/6.0); + cairo_set_source_rgb (cr2, 1, 0, 0); + cairo_stroke (cr2); + cairo_move_to (cr2, PAT_WIDTH/6.0, PAT_HEIGHT); + cairo_line_to (cr2, 0, PAT_HEIGHT); + cairo_line_to (cr2, 0, 5*PAT_HEIGHT/6.0); + cairo_set_source_rgb (cr2, 0, 1, 0); + cairo_stroke (cr2); + cairo_move_to (cr2, 5*PAT_WIDTH/6.0, 0); + cairo_line_to (cr2, PAT_WIDTH, 0); + cairo_line_to (cr2, PAT_WIDTH, PAT_HEIGHT/6.0); + cairo_set_source_rgb (cr2, 0, 0, 1); + cairo_stroke (cr2); + cairo_move_to (cr2, 5*PAT_WIDTH/6.0, PAT_HEIGHT); + cairo_line_to (cr2, PAT_WIDTH, PAT_HEIGHT); + cairo_line_to (cr2, PAT_WIDTH, 5*PAT_HEIGHT/6.0); + cairo_set_source_rgb (cr2, 1, 1, 0); + cairo_stroke (cr2); + + cairo_set_source_rgb (cr2, 0.5, 0.5, 0.5); + cairo_set_line_width (cr2, PAT_WIDTH/10.0); + + cairo_move_to (cr2, 0, PAT_HEIGHT/4.0); + cairo_line_to (cr2, PAT_WIDTH, PAT_HEIGHT/4.0); + cairo_stroke (cr2); + + cairo_move_to (cr2, PAT_WIDTH/4.0, 0); + cairo_line_to (cr2, PAT_WIDTH/4.0, PAT_WIDTH); + cairo_stroke (cr2); + + cairo_destroy (cr2); + pattern = cairo_pattern_create_for_surface (pat_surface); + cairo_surface_destroy (pat_surface); + + cairo_matrix_init_identity (&mat); + cairo_matrix_scale (&mat, 2, 1.5); + cairo_matrix_rotate (&mat, 1); + cairo_matrix_translate (&mat, -PAT_WIDTH/4.0, -PAT_WIDTH/2.0); + cairo_pattern_set_matrix (pattern, &mat); + cairo_pattern_set_extend (pattern, CAIRO_EXTEND_NONE); + + cairo_set_source (cr, pattern); + cairo_paint (cr); + + cairo_pattern_destroy (pattern); + + return CAIRO_TEST_SUCCESS; +} + +int +main (void) +{ + return cairo_test (&test); +}