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/*
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;
}
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