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/* sxiv: image.h
* Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
*
* 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 Street, 5th Floor, Boston, MA 02110-1301, USA.
*/
#ifndef IMAGE_H
#define IMAGE_H
#include <Imlib2.h>
#include "types.h"
#include "window.h"
typedef struct {
int cap;
int cnt;
int cur;
Imlib_Image **frames;
} multi_img_t;
typedef struct {
Imlib_Image *im;
multi_img_t multi;
float zoom;
scalemode_t scalemode;
unsigned char re;
unsigned char checkpan;
unsigned char aa;
unsigned char alpha;
int x;
int y;
int w;
int h;
} img_t;
void img_init(img_t*, win_t*);
int img_load(img_t*, const fileinfo_t*);
void img_close(img_t*, int);
void img_render(img_t*, win_t*);
int img_change_frame(img_t*, int);
int img_fit_win(img_t*, win_t*);
int img_center(img_t*, win_t*);
int img_zoom(img_t*, win_t*, float);
int img_zoom_in(img_t*, win_t*);
int img_zoom_out(img_t*, win_t*);
int img_move(img_t*, win_t*, int, int);
int img_pan(img_t*, win_t*, direction_t, int);
int img_pan_edge(img_t*, win_t*, direction_t);
void img_rotate_left(img_t*, win_t*);
void img_rotate_right(img_t*, win_t*);
void img_toggle_antialias(img_t*);
#endif /* IMAGE_H */
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