68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef IMAGE_H
|
|
#define IMAGE_H
|
|
|
|
#include <Imlib2.h>
|
|
|
|
#include "types.h"
|
|
#include "window.h"
|
|
|
|
typedef struct {
|
|
Imlib_Image *im;
|
|
|
|
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 char*);
|
|
void img_close(img_t*, int);
|
|
|
|
void img_render(img_t*, win_t*);
|
|
|
|
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 */
|