/* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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