mirror of https://github.com/GNOME/gimp.git
85 lines
4.0 KiB
C
85 lines
4.0 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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* gimpbezierstroke.h
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* Copyright (C) 2002 Simon Budig <simon@gimp.org>
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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_BEZIER_STROKE_H__
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#define __GIMP_BEZIER_STROKE_H__
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#include "gimpstroke.h"
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#define GIMP_TYPE_BEZIER_STROKE (gimp_bezier_stroke_get_type ())
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#define GIMP_BEZIER_STROKE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_BEZIER_STROKE, GimpBezierStroke))
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#define GIMP_BEZIER_STROKE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_BEZIER_STROKE, GimpBezierStrokeClass))
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#define GIMP_IS_BEZIER_STROKE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_BEZIER_STROKE))
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#define GIMP_IS_BEZIER_STROKE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_BEZIER_STROKE))
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#define GIMP_BEZIER_STROKE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_BEZIER_STROKE, GimpBezierStrokeClass))
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typedef struct _GimpBezierStrokeClass GimpBezierStrokeClass;
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struct _GimpBezierStroke
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{
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GimpStroke parent_instance;
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};
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struct _GimpBezierStrokeClass
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{
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GimpStrokeClass parent_class;
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};
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GType gimp_bezier_stroke_get_type (void) G_GNUC_CONST;
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GimpStroke * gimp_bezier_stroke_new (void);
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GimpStroke * gimp_bezier_stroke_new_from_coords (const GimpCoords *coords,
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gint n_coords,
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gboolean closed);
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GimpStroke * gimp_bezier_stroke_new_moveto (const GimpCoords *start);
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void gimp_bezier_stroke_lineto (GimpStroke *bez_stroke,
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const GimpCoords *end);
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void gimp_bezier_stroke_conicto (GimpStroke *bez_stroke,
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const GimpCoords *control,
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const GimpCoords *end);
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void gimp_bezier_stroke_cubicto (GimpStroke *bez_stroke,
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const GimpCoords *control1,
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const GimpCoords *control2,
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const GimpCoords *end);
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void gimp_bezier_stroke_arcto (GimpStroke *bez_stroke,
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gdouble radius_x,
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gdouble radius_y,
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gdouble angle_rad,
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gboolean large_arc,
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gboolean sweep,
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const GimpCoords *end);
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GimpStroke * gimp_bezier_stroke_new_ellipse (const GimpCoords *center,
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gdouble radius_x,
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gdouble radius_y,
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gdouble angle);
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GimpAnchor * gimp_bezier_stroke_extend (GimpStroke *stroke,
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const GimpCoords *coords,
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GimpAnchor *neighbor,
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GimpVectorExtendMode extend_mode);
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#endif /* __GIMP_BEZIER_STROKE_H__ */
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