mirror of https://github.com/GNOME/gimp.git
113 lines
4.1 KiB
C
113 lines
4.1 KiB
C
/* GIMP - The GNU 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __GIMP_CURVE_VIEW_H__
|
|
#define __GIMP_CURVE_VIEW_H__
|
|
|
|
|
|
#include "gimphistogramview.h"
|
|
|
|
|
|
#define GIMP_TYPE_CURVE_VIEW (gimp_curve_view_get_type ())
|
|
#define GIMP_CURVE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CURVE_VIEW, GimpCurveView))
|
|
#define GIMP_CURVE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CURVE_VIEW, GimpCurveViewClass))
|
|
#define GIMP_IS_CURVE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CURVE_VIEW))
|
|
#define GIMP_IS_CURVE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CURVE_VIEW))
|
|
#define GIMP_CURVE_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CURVE_VIEW, GimpCurveViewClass))
|
|
|
|
|
|
typedef struct _GimpCurveViewClass GimpCurveViewClass;
|
|
|
|
struct _GimpCurveView
|
|
{
|
|
GimpHistogramView parent_instance;
|
|
|
|
Gimp *gimp; /* only needed for copy & paste */
|
|
|
|
GimpCurve *curve;
|
|
GimpRGB *curve_color;
|
|
|
|
GList *bg_curves;
|
|
|
|
gboolean draw_base_line;
|
|
gint grid_rows;
|
|
gint grid_columns;
|
|
|
|
gint selected;
|
|
gdouble last_x;
|
|
gdouble last_y;
|
|
gdouble leftmost;
|
|
gdouble rightmost;
|
|
gboolean grabbed;
|
|
|
|
GdkCursorType cursor_type;
|
|
|
|
gdouble xpos;
|
|
PangoLayout *xpos_layout;
|
|
|
|
gdouble range_x_min;
|
|
gdouble range_x_max;
|
|
gdouble range_y_min;
|
|
gdouble range_y_max;
|
|
|
|
gdouble cursor_x;
|
|
gdouble cursor_y;
|
|
PangoLayout *cursor_layout;
|
|
PangoRectangle cursor_rect;
|
|
};
|
|
|
|
struct _GimpCurveViewClass
|
|
{
|
|
GimpHistogramViewClass parent_class;
|
|
|
|
void (* cut_clipboard) (GimpCurveView *view);
|
|
void (* copy_clipboard) (GimpCurveView *view);
|
|
void (* paste_clipboard) (GimpCurveView *view);
|
|
};
|
|
|
|
|
|
GType gimp_curve_view_get_type (void) G_GNUC_CONST;
|
|
|
|
GtkWidget * gimp_curve_view_new (void);
|
|
|
|
void gimp_curve_view_set_curve (GimpCurveView *view,
|
|
GimpCurve *curve,
|
|
const GimpRGB *color);
|
|
GimpCurve * gimp_curve_view_get_curve (GimpCurveView *view);
|
|
|
|
void gimp_curve_view_add_background (GimpCurveView *view,
|
|
GimpCurve *curve,
|
|
const GimpRGB *color);
|
|
void gimp_curve_view_remove_background (GimpCurveView *view,
|
|
GimpCurve *curve);
|
|
|
|
void gimp_curve_view_remove_all_backgrounds (GimpCurveView *view);
|
|
|
|
void gimp_curve_view_set_selected (GimpCurveView *view,
|
|
gint selected);
|
|
void gimp_curve_view_set_range_x (GimpCurveView *view,
|
|
gdouble min,
|
|
gdouble max);
|
|
void gimp_curve_view_set_range_y (GimpCurveView *view,
|
|
gdouble min,
|
|
gdouble max);
|
|
void gimp_curve_view_set_xpos (GimpCurveView *view,
|
|
gdouble x);
|
|
|
|
|
|
#endif /* __GIMP_CURVE_VIEW_H__ */
|