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/*
* imagedisplay.h
*
* Show raw and processed images
*
* (c) 2007 Thomas White <taw27@cam.ac.uk>
*
* dtr - Diffraction Tomography Reconstruction
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef IMAGEDISPLAY_H
#define IMAGEDISPLAY_H
#include <stdint.h>
#include <gtk/gtk.h>
#include "image.h"
typedef enum {
IMAGEDISPLAY_NONE = 0,
IMAGEDISPLAY_SHOW_CENTRE = 1<<1,
IMAGEDISPLAY_SHOW_TILT_AXIS = 1<<2,
IMAGEDISPLAY_QUIT_IF_CLOSED = 1<<3
} ImageDisplayFlags;
typedef enum {
IMAGEDISPLAY_MARK_CIRCLE_1,
IMAGEDISPLAY_MARK_CIRCLE_2,
IMAGEDISPLAY_MARK_LINE_1,
IMAGEDISPLAY_MARK_LINE_2
} ImageDisplayMarkType;
typedef struct struct_imagedisplaymark {
double x;
double y;
double x2;
double y2;
ImageDisplayMarkType type;
struct struct_imagedisplaymark *next;
} ImageDisplayMark;
typedef struct imagedisplay_struct {
ImageRecord imagerecord;
ImageDisplayFlags flags;
ImageDisplayMark *marks;
const char *title;
const char *message;
guchar *data;
GtkWidget *window;
GdkPixbuf *pixbuf;
GdkPixbuf *pixbuf_scaled;
GtkWidget *drawingarea;
GtkWidget *vbox;
GCallback mouse_click_func;
GdkGC *gc_centre;
GdkGC *gc_tiltaxis;
GdkGC *gc_marks_1;
GdkGC *gc_marks_2;
gboolean realised;
unsigned int drawingarea_width;
unsigned int drawingarea_height; /* Size of the drawing area */
unsigned int view_width;
unsigned int view_height; /* Size of the picture inside the drawing area */
} ImageDisplay;
extern ImageDisplay *imagedisplay_open(ImageRecord image, const char *title, ImageDisplayFlags flags);
extern ImageDisplay *imagedisplay_open_with_message(ImageRecord image, const char *title, const char *message,
ImageDisplayFlags flags, GCallback mouse_click_func, gpointer callback_data);
extern void imagedisplay_add_mark(ImageDisplay *imagedisplay, double x, double y, ImageDisplayMarkType type);
extern void imagedisplay_add_line(ImageDisplay *imagedisplay, double x1, double y1, double x2, double y2, ImageDisplayMarkType type);
extern void imagedisplay_force_redraw(ImageDisplay *imagedisplay);
extern void imagedisplay_put_data(ImageDisplay *imagedisplay, ImageRecord imagerecord);
extern void imagedisplay_close(ImageDisplay *imagedisplay);
extern void imagedisplay_clear_marks(ImageDisplay *imagedisplay);
#endif /* IMAGEDISPLAY_H */
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