diff options
Diffstat (limited to 'gdk-pixbuf-loader/test.c')
-rw-r--r-- | gdk-pixbuf-loader/test.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/gdk-pixbuf-loader/test.c b/gdk-pixbuf-loader/test.c new file mode 100644 index 00000000..efb69495 --- /dev/null +++ b/gdk-pixbuf-loader/test.c @@ -0,0 +1,89 @@ +/* + Copyright © 2011 Christian Persch + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include "config.h" + +#include <locale.h> + +#include <glib.h> +#include <gdk-pixbuf/gdk-pixbuf.h> + +int +main (int argc, char **argv) +{ + GOptionContext *context; + int width = -1; + int height = -1; + char **args = NULL; + GdkPixbuf *pixbuf = NULL; + GError *error = NULL; + int ret = 1; + + GOptionEntry options_table[] = { + { "width", 'w', 0, G_OPTION_ARG_INT, &width, + "width [optional; defaults to the SVG's width]", "WIDTH" }, + { "height", 'h', 0, G_OPTION_ARG_INT, &height, + "height [optional; defaults to the SVG's height]", "HEIGHT" }, + { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &args, NULL, "INPUT-FILE OUTPUT-FILE" }, + { NULL } + }; + + setlocale(LC_ALL, ""); + + /* Use the locally built rsvg loader, not the system one */ + g_setenv ("GDK_PIXBUF_MODULE_FILE", "./gdk-pixbuf.loaders", TRUE); + + g_type_init (); + + context = g_option_context_new ("- Pixbuf Test Loader"); + g_option_context_add_main_entries (context, options_table, NULL); + g_option_context_parse (context, &argc, &argv, &error); + g_option_context_free (context); + if (error) + goto done; + + if (args == NULL || g_strv_length (args) != 2) { + g_printerr ("Need to specify input and output filenames\n"); + goto done; + } + + pixbuf = gdk_pixbuf_new_from_file_at_size (args[0], width, height, &error); + if (pixbuf == NULL) + goto done; + + if (!gdk_pixbuf_save (pixbuf, args[1], "png", &error, NULL)) + goto done; + + /* Success! */ + ret = 0; + + done: + + if (error) { + g_printerr ("Error: %s\n", error->message); + g_error_free (error); + } + + if (pixbuf) + g_object_unref (pixbuf); + + g_strfreev (args); + + return ret; +} |