image.h


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#ifndef __IMAGE_H
#define __IMAGE_H

#include <gtk-3.0/gtk/gtk.h>

#define ZOOM_FACTOR 0.1

enum scale_mode {
    fit = 0,
    zoomed = 1,
} curr_scale_mod;

GtkWidget *image;
GdkPixbuf *pixbuf;
GdkPixbuf *curr_pixbuf;
int pixbuf_width, pixbuf_height, curr_pixbuf_width, curr_pixbuf_height;
double aspect_ratio;
double curr_zoom;

GtkWidget *new_image();
int load_image(char *file_name);
void fit_image();
void zoom(int type);
void print_supported_formats();

#endif