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Diffstat (limited to '')
| -rw-r--r-- | app/display/gimpcanvaslimit.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/app/display/gimpcanvaslimit.h b/app/display/gimpcanvaslimit.h new file mode 100644 index 0000000..cf6ffc8 --- /dev/null +++ b/app/display/gimpcanvaslimit.h @@ -0,0 +1,84 @@ +/* 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__ */ |