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9e59808ecb
Convert the ft-svg-render-palette test to a color test that test both palettes and foreground colors.
98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
/*
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* Copyright © 2023 Adrian Johnson
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Author: Adrian Johnson <ajohnson@redneon.com>
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*/
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#include "cairo-test.h"
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#include <cairo-ft.h>
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#define FONT_SIZE 50
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#define MARGIN 5
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#define WIDTH (FONT_SIZE*8 + MARGIN*9)
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#define HEIGHT (FONT_SIZE*2 + MARGIN*3)
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#define FONT_FILE "cairo-svg-test-color.ttf"
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#define PALETTE_TEXT "01"
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#define FOREGROUND_TEXT "234567"
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static cairo_test_status_t
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draw (cairo_t *cr, int width, int height)
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{
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cairo_test_status_t result;
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cairo_font_options_t *font_options;
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cairo_set_source_rgb (cr, 1, 1, 1);
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cairo_paint (cr);
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cairo_set_source_rgb (cr, 0, 0, 0);
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result = cairo_test_ft_select_font_from_file (cr, FONT_FILE);
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if (result)
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return result;
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cairo_set_font_size (cr, FONT_SIZE);
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cairo_save (cr);
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cairo_move_to (cr, MARGIN, FONT_SIZE + MARGIN);
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font_options = cairo_font_options_create ();
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/* Default palette */
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cairo_show_text (cr, PALETTE_TEXT);
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/* Palette 1 */
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cairo_font_options_set_color_palette (font_options, 1);
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cairo_set_font_options (cr, font_options);
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cairo_show_text (cr, PALETTE_TEXT);
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/* Palette 0, override color 0 */
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cairo_font_options_set_color_palette (font_options, 0);
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cairo_font_options_set_custom_palette_color (font_options, 0, 1, 0, 1, 0.5);
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cairo_set_font_options (cr, font_options);
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cairo_show_text (cr, PALETTE_TEXT);
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/* Palette 1, override color 1 */
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cairo_font_options_set_color_palette (font_options, 1);
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cairo_font_options_set_custom_palette_color (font_options, 1, 0, 1, 1, 0.5);
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cairo_set_font_options (cr, font_options);
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cairo_show_text (cr, PALETTE_TEXT);
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cairo_font_options_destroy (font_options);
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cairo_restore (cr);
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cairo_move_to (cr, MARGIN, FONT_SIZE*2 + MARGIN*2);
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cairo_set_source_rgb (cr, 0, 1, 0);
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cairo_show_text (cr, FOREGROUND_TEXT);
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return CAIRO_TEST_SUCCESS;
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}
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CAIRO_TEST (ft_svg_render_color,
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"Test cairo SVG font colors",
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"svgrender", /* keywords */
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NULL, /* requirements */
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WIDTH, HEIGHT,
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NULL, draw)
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