#include <stdio.h>
#include <cairo-svg.h>
#include "cairo-test.h"
#define WIDTH_IN_INCHES 3
#define HEIGHT_IN_INCHES 3
#define WIDTH_IN_POINTS (WIDTH_IN_INCHES * 72)
#define HEIGHT_IN_POINTS (HEIGHT_IN_INCHES * 72)
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
#define STROKE_WIDTH .04
double size;
if (width > height)
size = height;
else
size = width;
cairo_translate (cr, (width - size) / 2.0, (height - size) / 2.0);
cairo_scale (cr, size, size);
cairo_arc (cr, 0.5, 0.5, 0.5 - STROKE_WIDTH, 0, 2 * M_PI);
cairo_set_source_rgb (cr, 1, 1, 0);
cairo_save (cr);
{
cairo_fill (cr);
}
cairo_restore (cr);
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_set_line_width (cr, STROKE_WIDTH / 2.0);
cairo_stroke (cr);
cairo_set_line_width (cr, STROKE_WIDTH);
cairo_arc (cr, 0.3, 0.4, STROKE_WIDTH, 0, 2 * M_PI);
cairo_fill (cr);
cairo_arc (cr, 0.7, 0.4, STROKE_WIDTH, 0, 2 * M_PI);
cairo_fill (cr);
cairo_move_to (cr, 0.3, 0.7);
cairo_curve_to (cr,
0.4, 0.8,
0.6, 0.8,
0.7, 0.7);
cairo_stroke (cr);
return CAIRO_TEST_SUCCESS;
}
static cairo_test_status_t
preamble (cairo_test_context_t *ctx)
{
cairo_t *cr;
const char *filename = "svg-surface.out.svg";
cairo_surface_t *surface;
if (! cairo_test_is_target_enabled (ctx, "svg11") &&
! cairo_test_is_target_enabled (ctx, "svg12"))
{
return CAIRO_TEST_UNTESTED;
}
surface = cairo_svg_surface_create (filename,
WIDTH_IN_POINTS, HEIGHT_IN_POINTS);
if (cairo_surface_status (surface)) {
cairo_test_log (ctx,
"Failed to create svg surface for file %s: %s\n",
filename,
cairo_status_to_string (cairo_surface_status (surface)));
return CAIRO_TEST_FAILURE;
}
cr = cairo_create (surface);
draw (cr, WIDTH_IN_POINTS, HEIGHT_IN_POINTS);
cairo_show_page (cr);
cairo_destroy (cr);
cairo_surface_destroy (surface);
printf ("svg-surface: Please check svg-surface.svg to make sure it looks happy.\n");
return CAIRO_TEST_SUCCESS;
}
CAIRO_TEST (svg_surface,
"Check creation of a SVG surface",
"svg",
NULL,
0, 0,
preamble, NULL)