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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpcanvaslimit.h
* Copyright (C) 2020 Ell
*
* 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 <https://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_CANVAS_LIMIT_H__
#define __GIMP_CANVAS_LIMIT_H__
#include "gimpcanvasitem.h"
#define GIMP_TYPE_CANVAS_LIMIT (gimp_canvas_limit_get_type ())
#define GIMP_CANVAS_LIMIT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CANVAS_LIMIT, GimpCanvasLimit))
#define GIMP_CANVAS_LIMIT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CANVAS_LIMIT, GimpCanvasLimitClass))
#define GIMP_IS_CANVAS_LIMIT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CANVAS_LIMIT))
#define GIMP_IS_CANVAS_LIMIT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CANVAS_LIMIT))
#define GIMP_CANVAS_LIMIT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CANVAS_LIMIT, GimpCanvasLimitClass))
typedef struct _GimpCanvasLimit GimpCanvasLimit;
typedef struct _GimpCanvasLimitClass GimpCanvasLimitClass;
struct _GimpCanvasLimit
{
GimpCanvasItem parent_instance;
};
struct _GimpCanvasLimitClass
{
GimpCanvasItemClass parent_class;
};
GType gimp_canvas_limit_get_type (void) G_GNUC_CONST;
GimpCanvasItem * gimp_canvas_limit_new (GimpDisplayShell *shell,
GimpLimitType type,
gdouble x,
gdouble y,
gdouble radius,
gdouble aspect_ratio,
gdouble angle,
gboolean dashed);
void gimp_canvas_limit_get_radii (GimpCanvasLimit *limit,
gdouble *rx,
gdouble *ry);
gboolean gimp_canvas_limit_is_inside (GimpCanvasLimit *limit,
gdouble x,
gdouble y);
void gimp_canvas_limit_boundary_point (GimpCanvasLimit *limit,
gdouble x,
gdouble y,
gdouble *bx,
gdouble *by);
gdouble gimp_canvas_limit_boundary_radius (GimpCanvasLimit *limit,
gdouble x,
gdouble y);
void gimp_canvas_limit_center_point (GimpCanvasLimit *limit,
gdouble x,
gdouble y,
gdouble *cx,
gdouble *cy);
#endif /* __GIMP_CANVAS_LIMIT_H__ */
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