diff options
Diffstat (limited to 'test/halo.c')
-rw-r--r-- | test/halo.c | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/test/halo.c b/test/halo.c deleted file mode 100644 index 30064e51a..000000000 --- a/test/halo.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright 2010 Intel Corporation - * - * 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: Chris Wilson <chris@chris-wilson.co.uk> - */ - -#include "cairo-test.h" - -/* Try to replicate the misbehaviour of show_glyphs() versus glyph_path() - * in the PDF backend reported by Ian Britten. - */ - -static void -halo_around_path (cairo_t *cr, const char *str) -{ - cairo_text_path (cr, str); - - cairo_set_source_rgb (cr, 0, .5, 1); - cairo_stroke_preserve (cr); - cairo_set_source_rgb (cr, 1, .5, 0); - cairo_fill (cr); -} - -static void -halo_around_text (cairo_t *cr, const char *str) -{ - double x, y; - - cairo_get_current_point (cr, &x, &y); - cairo_text_path (cr, str); - - cairo_set_source_rgb (cr, 0, .5, 1); - cairo_stroke(cr); - - cairo_set_source_rgb (cr, 1, .5, 0); - cairo_move_to (cr, x, y); - cairo_show_text (cr, str); -} - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - const char *string = "0123456789"; - cairo_text_extents_t extents; - - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_paint (cr); - - cairo_text_extents (cr, string, &extents); - - cairo_set_font_size (cr, 12); - cairo_set_line_width (cr, 3); - cairo_move_to (cr, 9, 4 + extents.height); - halo_around_path (cr, string); - - cairo_move_to (cr, 109, 4 + extents.height); - halo_around_text (cr, string); - - cairo_set_font_size (cr, 6); - cairo_set_line_width (cr, 3); - cairo_move_to (cr, 19 + extents.width, 20 + extents.height); - halo_around_path (cr, "0"); - - cairo_move_to (cr, 119 + extents.width, 20 + extents.height); - halo_around_text (cr, "0"); - - cairo_set_font_size (cr, 64); - cairo_set_line_width (cr, 10); - cairo_move_to (cr, 8, 70); - halo_around_path (cr, "6"); - cairo_move_to (cr, 32, 90); - halo_around_path (cr, "7"); - - cairo_move_to (cr, 108, 70); - halo_around_text (cr, "6"); - cairo_move_to (cr, 132, 90); - halo_around_text (cr, "7"); - - return CAIRO_TEST_SUCCESS; -} - -static cairo_test_status_t -draw_transform (cairo_t *cr, int width, int height) -{ - const char *string = "0123456789"; - cairo_text_extents_t extents; - - cairo_translate (cr, 50, 50); - cairo_scale (cr, M_SQRT2, M_SQRT2); - - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_paint (cr); - - cairo_text_extents (cr, string, &extents); - - cairo_set_line_width (cr, 3); - cairo_move_to (cr, 9, 4 + extents.height); - halo_around_path (cr, string); - - cairo_move_to (cr, 109, 4 + extents.height); - halo_around_text (cr, string); - - cairo_set_font_size (cr, 6); - cairo_set_line_width (cr, 3); - cairo_move_to (cr, 19 + extents.width, 20 + extents.height); - halo_around_path (cr, "0"); - - cairo_move_to (cr, 119 + extents.width, 20 + extents.height); - halo_around_text (cr, "0"); - - cairo_set_font_size (cr, 64); - cairo_set_line_width (cr, 10); - cairo_move_to (cr, 8, 70); - halo_around_path (cr, "6"); - cairo_move_to (cr, 32, 90); - halo_around_path (cr, "7"); - - cairo_move_to (cr, 108, 70); - halo_around_text (cr, "6"); - cairo_move_to (cr, 132, 90); - halo_around_text (cr, "7"); - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (halo, - "Check the show_glyphs() vs glyph_path()", - "text", /* keywords */ - NULL, /* requirements */ - 200, 100, - NULL, draw) - -CAIRO_TEST (halo_transform, - "Check the show_glyphs() vs glyph_path()", - "text", /* keywords */ - NULL, /* requirements */ - 400, 200, - NULL, draw_transform) |