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/* Eye of Mate image viewer - utility functions for computing zoom factors
*
* Copyright (C) 2000 The Free Software Foundation
*
* Author: Federico Mena-Quintero <federico@gnu.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef ZOOM_H
#define ZOOM_H
#include <glib.h>
G_GNUC_INTERNAL
void zoom_fit_size (guint dest_width, guint dest_height,
guint src_width, guint src_height,
gboolean upscale_smaller,
guint *width, guint *height);
G_GNUC_INTERNAL
double zoom_fit_scale (guint dest_width, guint dest_height,
guint src_width, guint src_height,
gboolean upscale_smaller);
#endif
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