mirror of https://github.com/GNOME/gimp.git
85 lines
3.9 KiB
C
85 lines
3.9 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpcanvaslimit.h
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* Copyright (C) 2020 Ell
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_CANVAS_LIMIT_H__
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#define __GIMP_CANVAS_LIMIT_H__
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#include "gimpcanvasitem.h"
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#define GIMP_TYPE_CANVAS_LIMIT (gimp_canvas_limit_get_type ())
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#define GIMP_CANVAS_LIMIT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CANVAS_LIMIT, GimpCanvasLimit))
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#define GIMP_CANVAS_LIMIT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CANVAS_LIMIT, GimpCanvasLimitClass))
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#define GIMP_IS_CANVAS_LIMIT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CANVAS_LIMIT))
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#define GIMP_IS_CANVAS_LIMIT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CANVAS_LIMIT))
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#define GIMP_CANVAS_LIMIT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CANVAS_LIMIT, GimpCanvasLimitClass))
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typedef struct _GimpCanvasLimit GimpCanvasLimit;
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typedef struct _GimpCanvasLimitClass GimpCanvasLimitClass;
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struct _GimpCanvasLimit
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{
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GimpCanvasItem parent_instance;
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};
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struct _GimpCanvasLimitClass
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{
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GimpCanvasItemClass parent_class;
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};
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GType gimp_canvas_limit_get_type (void) G_GNUC_CONST;
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GimpCanvasItem * gimp_canvas_limit_new (GimpDisplayShell *shell,
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GimpLimitType type,
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gdouble x,
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gdouble y,
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gdouble radius,
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gdouble aspect_ratio,
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gdouble angle,
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gboolean dashed);
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void gimp_canvas_limit_get_radii (GimpCanvasLimit *limit,
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gdouble *rx,
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gdouble *ry);
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gboolean gimp_canvas_limit_is_inside (GimpCanvasLimit *limit,
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gdouble x,
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gdouble y);
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void gimp_canvas_limit_boundary_point (GimpCanvasLimit *limit,
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gdouble x,
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gdouble y,
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gdouble *bx,
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gdouble *by);
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gdouble gimp_canvas_limit_boundary_radius (GimpCanvasLimit *limit,
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gdouble x,
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gdouble y);
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void gimp_canvas_limit_center_point (GimpCanvasLimit *limit,
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gdouble x,
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gdouble y,
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gdouble *cx,
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gdouble *cy);
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#endif /* __GIMP_CANVAS_LIMIT_H__ */
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