diff options
Diffstat (limited to 'doc/tutorial/src/include/cairo-tutorial-png.h')
-rw-r--r-- | doc/tutorial/src/include/cairo-tutorial-png.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/doc/tutorial/src/include/cairo-tutorial-png.h b/doc/tutorial/src/include/cairo-tutorial-png.h deleted file mode 100644 index 428baf294..000000000 --- a/doc/tutorial/src/include/cairo-tutorial-png.h +++ /dev/null @@ -1,74 +0,0 @@ -/* cairo-tutorial-png.h - a tutorial framework for cairo to write a PNG image - * - * Copyright © 2005, Carl Worth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA. - */ - -#include <cairo.h> - -#include <stdio.h> -#include <stdlib.h> -#include <assert.h> -#include <string.h> - -#ifndef WIDTH -#define WIDTH 400 -#endif - -#ifndef HEIGHT -#define HEIGHT 400 -#endif - -static void -draw (cairo_t *cr, int width, int height); - -int -main (int argc, char **argv) -{ - cairo_surface_t *surface; - cairo_t *cr; - char *filename, *dash; - - surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, - WIDTH, HEIGHT); - - cr = cairo_create (surface); - - draw (cr, WIDTH, HEIGHT); - - filename = strdup (argv[0]); - assert (filename != NULL); - - dash = strrchr (filename, '-'); - - if (strcmp (dash, "-png") == 0) { - *dash = '.'; - } else { - char *new_filename; - new_filename = malloc (strlen (filename) + 5); - sprintf (new_filename, "%s.png", filename); - free (filename); - filename = new_filename; - } - - cairo_surface_write_to_png (surface, filename); - - free (filename); - - cairo_surface_destroy (surface); - cairo_destroy (cr); - - return 0; -} |