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/*
* Copyright © 2006 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without
* fee, provided that the above copyright notice appear in all copies
* and that both that copyright notice and this permission notice
* appear in supporting documentation, and that the name of
* Red Hat, Inc. not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. Red Hat, Inc. makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Carl D. Worth <cworth@cworth.org>
*/
#include <stdio.h>
#include <cairo.h>
#include <cairo-ps.h>
#include "cairo-test.h"
/* This test exists to test the various features of cairo-ps.h.
*
* Currently, this test exercises the following function calls:
*
* cairo_ps_surface_set_size
* cairo_ps_surface_dsc_comment
* cairo_ps_surface_dsc_begin_setup
* cairo_ps_surface_dsc_begin_page_setup
*/
#define INCHES_TO_POINTS(in) ((in) * 72.0)
#define MM_TO_POINTS(mm) ((mm) / 25.4 * 72.0)
#define TEXT_SIZE 12
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
static struct {
const char *page_size;
const char *page_size_alias;
const char *orientation;
double width_in_points;
double height_in_points;
} pages[] = {
{"na_letter_8.5x11in", "letter", "portrait",
INCHES_TO_POINTS(8.5), INCHES_TO_POINTS(11)},
{"na_letter_8.5x11in", "letter", "landscape",
INCHES_TO_POINTS(11), INCHES_TO_POINTS(8.5)},
{"iso_a4_210x297mm", "a4", "portrait",
MM_TO_POINTS(210), MM_TO_POINTS(297)},
{"iso_a4_210x297mm", "a4", "landscape",
MM_TO_POINTS(297), MM_TO_POINTS(210)},
{"iso_a5_148x210mm", "a5", "portrait",
MM_TO_POINTS(148), MM_TO_POINTS(210)},
{"iso_a5_148x210mm", "a5", "landscape",
MM_TO_POINTS(210), MM_TO_POINTS(148)},
{"iso_a6_105x148mm", "a6", "portrait",
MM_TO_POINTS(105), MM_TO_POINTS(148)},
{"iso_a6_105x148mm", "a6", "landscape",
MM_TO_POINTS(148), MM_TO_POINTS(105)},
{"iso_a7_74x105mm", "a7", "portrait",
MM_TO_POINTS(74), MM_TO_POINTS(105)},
{"iso_a7_74x105mm", "a7", "landscape",
MM_TO_POINTS(105), MM_TO_POINTS(74)},
{"iso_a8_52x74mm", "a8", "portrait",
MM_TO_POINTS(52), MM_TO_POINTS(74)},
{"iso_a8_52x74mm", "a8", "landscape",
MM_TO_POINTS(74), MM_TO_POINTS(52)},
{"iso_a9_37x52mm", "a9", "portrait",
MM_TO_POINTS(37), MM_TO_POINTS(52)},
{"iso_a9_37x52mm", "a9", "landscape",
MM_TO_POINTS(52), MM_TO_POINTS(37)},
{"iso_a10_26x37mm", "a10", "portrait",
MM_TO_POINTS(26), MM_TO_POINTS(37)},
{"iso_a10_26x37mm", "a10", "landscape",
MM_TO_POINTS(37), MM_TO_POINTS(26)}
};
static cairo_test_status_t
preamble (cairo_test_context_t *ctx)
{
cairo_surface_t *surface;
cairo_t *cr;
cairo_status_t status;
const char *filename;
size_t i;
char dsc[255];
if (! (cairo_test_is_target_enabled (ctx, "ps2") ||
cairo_test_is_target_enabled (ctx, "ps3")))
{
return CAIRO_TEST_UNTESTED;
}
filename = "ps-features.out.ps";
/* We demonstrate that the initial size doesn't matter (we're
* passing 0,0), if we use cairo_ps_surface_set_size on the first
* page. */
surface = cairo_ps_surface_create (filename, 0, 0);
cairo_ps_surface_dsc_comment (surface, "%%Title: ps-features");
cairo_ps_surface_dsc_comment (surface, "%%Copyright: Copyright (C) 2006 Red Hat, Inc.");
cairo_ps_surface_dsc_begin_setup (surface);
cairo_ps_surface_dsc_comment (surface, "%%IncludeFeature: *PageSize letter");
cairo_ps_surface_dsc_comment (surface, "%%IncludeFeature: *MediaColor White");
cr = cairo_create (surface);
cairo_select_font_face (cr, "Bitstream Vera Sans",
CAIRO_FONT_SLANT_NORMAL,
CAIRO_FONT_WEIGHT_NORMAL);
cairo_set_font_size (cr, TEXT_SIZE);
for (i = 0; i < ARRAY_SIZE (pages); i++) {
cairo_ps_surface_set_size (surface,
pages[i].width_in_points,
pages[i].height_in_points);
cairo_ps_surface_dsc_begin_page_setup (surface);
snprintf (dsc, 255, "%%IncludeFeature: *PageSize %s", pages[i].page_size_alias);
cairo_ps_surface_dsc_comment (surface, dsc);
if (i % 2) {
snprintf (dsc, 255, "%%IncludeFeature: *MediaType Glossy");
cairo_ps_surface_dsc_comment (surface, dsc);
}
cairo_move_to (cr, TEXT_SIZE, TEXT_SIZE);
cairo_show_text (cr, pages[i].page_size);
cairo_show_text (cr, " - ");
cairo_show_text (cr, pages[i].orientation);
cairo_show_page (cr);
}
status = cairo_status (cr);
cairo_destroy (cr);
cairo_surface_destroy (surface);
if (status) {
cairo_test_log (ctx, "Failed to create ps surface for file %s: %s\n",
filename, cairo_status_to_string (status));
return CAIRO_TEST_FAILURE;
}
printf ("ps-features: Please check %s to ensure it looks/prints correctly.\n", filename);
return CAIRO_TEST_SUCCESS;
}
CAIRO_TEST (ps_features,
"Check PS specific API",
"ps, api", /* keywords */
NULL, /* requirements */
0, 0,
preamble, NULL)
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