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d43f6d7459
Poppler renders the translucent PDF output of this test correctly with cairo 1.10.2 but fails with current git.
73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
/*
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* Copyright © 2005 Tim Rowley
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of
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* Red Hat, Inc. not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior
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* permission. Red Hat, Inc. makes no representations about the
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* suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Tim Rowley
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*/
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#include "cairo-test.h"
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#define IMAGE_WIDTH 128
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#define IMAGE_HEIGHT 64
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static void
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draw_text_pattern (cairo_t *cr, double alpha)
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{
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cairo_pattern_t *pat;
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cairo_select_font_face (cr, CAIRO_TEST_FONT_FAMILY " Sans",
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CAIRO_FONT_SLANT_NORMAL,
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CAIRO_FONT_WEIGHT_NORMAL);
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pat = cairo_pattern_create_linear (0.0, 0.0, 1, 1);
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cairo_pattern_add_color_stop_rgba (pat, 1, 1, 0, 0, alpha);
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cairo_pattern_add_color_stop_rgba (pat, 0, 0, 0, 1, alpha);
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cairo_set_source (cr, pat);
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/* test rectangle - make sure the gradient is set correctly */
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cairo_rectangle (cr, 0, 0, 0.1, 1);
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cairo_fill (cr);
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cairo_set_font_size (cr, 0.4);
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cairo_move_to (cr, 0.1, 0.6);
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cairo_show_text (cr, "cairo");
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cairo_pattern_destroy (pat);
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}
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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_scale (cr, width/2, height);
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draw_text_pattern (cr, 1.0);
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cairo_translate (cr, 1, 0);
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draw_text_pattern (cr, 0.5);
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return CAIRO_TEST_SUCCESS;
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}
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CAIRO_TEST (text_pattern,
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"Patterned Text",
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"text, pattern", /* keywords */
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NULL, /* requirements */
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IMAGE_WIDTH, IMAGE_HEIGHT,
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NULL, draw)
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