mirror of https://github.com/GNOME/gimp.git
73 lines
2.9 KiB
C
73 lines
2.9 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
*
|
|
* 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 __GIMP_HISTOGRAM_VIEW_H__
|
|
#define __GIMP_HISTOGRAM_VIEW_H__
|
|
|
|
|
|
#include <gtk/gtkdrawingarea.h>
|
|
|
|
|
|
#define GIMP_TYPE_HISTOGRAM_VIEW (gimp_histogram_view_get_type ())
|
|
#define GIMP_HISTOGRAM_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_HISTOGRAM_VIEW, GimpHistogramView))
|
|
#define GIMP_HISTOGRAM_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_HISTOGRAM_VIEW, GimpHistogramViewClass))
|
|
#define GIMP_IS_HISTOGRAM_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_HISTOGRAM_VIEW))
|
|
#define GIMP_IS_HISTOGRAM_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_HISTOGRAM_VIEW))
|
|
#define GIMP_HISTOGRAM_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_HISTOGRAM_VIEW, GimpHistogramView))
|
|
|
|
|
|
typedef struct _GimpHistogramViewClass GimpHistogramViewClass;
|
|
|
|
struct _GimpHistogramView
|
|
{
|
|
GtkDrawingArea parent_instance;
|
|
|
|
GimpHistogram *histogram;
|
|
GimpHistogramChannel channel;
|
|
gint start;
|
|
gint end;
|
|
};
|
|
|
|
struct _GimpHistogramViewClass
|
|
{
|
|
GtkDrawingAreaClass parent_class;
|
|
|
|
void (* range_changed) (GimpHistogramView *view,
|
|
gint start,
|
|
gint end);
|
|
};
|
|
|
|
|
|
/* Histogram functions */
|
|
|
|
GType gimp_histogram_view_get_type (void) G_GNUC_CONST;
|
|
|
|
GimpHistogramView * gimp_histogram_view_new (gint width,
|
|
gint height);
|
|
void gimp_histogram_view_update (GimpHistogramView *view,
|
|
GimpHistogram *histogram);
|
|
void gimp_histogram_view_range (GimpHistogramView *view,
|
|
gint start,
|
|
gint end);
|
|
void gimp_histogram_view_channel (GimpHistogramView *view,
|
|
gint channel);
|
|
GimpHistogram * gimp_histogram_view_histogram (GimpHistogramView *view);
|
|
|
|
|
|
#endif /* __GIMP_HISTOGRAM_VIEW_H__ */
|