*
* Copyright 2025 Alexander Vanhee
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#pragma once
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define BZ_TYPE_ZOOM (bz_zoom_get_type ())
G_DECLARE_FINAL_TYPE (BzZoom, bz_zoom, BZ, ZOOM, GtkWidget)
GtkWidget *bz_zoom_new (void);
GtkWidget *bz_zoom_get_child (BzZoom *self);
void bz_zoom_set_child (BzZoom *self,
GtkWidget *child);
double bz_zoom_get_zoom_level (BzZoom *self);
void bz_zoom_set_zoom_level (BzZoom *self,
double zoom_level);
double bz_zoom_get_min_zoom (BzZoom *self);
void bz_zoom_set_min_zoom (BzZoom *self,
double min_zoom);
double bz_zoom_get_max_zoom (BzZoom *self);
void bz_zoom_set_max_zoom (BzZoom *self,
double max_zoom);
gboolean
bz_zoom_is_transformed (BzZoom *self);
void bz_zoom_zoom_in (BzZoom *self);
void bz_zoom_zoom_out (BzZoom *self);
void bz_zoom_reset (BzZoom *self);
void bz_zoom_fit_to_window (BzZoom *self);
G_END_DECLS
