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Diffstat (limited to '')
| -rw-r--r-- | app/widgets/gimpcircle.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/app/widgets/gimpcircle.h b/app/widgets/gimpcircle.h new file mode 100644 index 0000000..815358c --- /dev/null +++ b/app/widgets/gimpcircle.h @@ -0,0 +1,66 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * gimpcircle.h + * Copyright (C) 2014 Michael Natterer <mitch@gimp.org> + * + * Based on code from the color-rotate plug-in + * Copyright (C) 1997-1999 Sven Anders (anderss@fmi.uni-passau.de) + * Based on code from Pavel Grinfeld (pavel@ml.com) + * + * 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_CIRCLE_H__ +#define __GIMP_CIRCLE_H__ + + +#define GIMP_TYPE_CIRCLE (gimp_circle_get_type ()) +#define GIMP_CIRCLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CIRCLE, GimpCircle)) +#define GIMP_CIRCLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CIRCLE, GimpCircleClass)) +#define GIMP_IS_CIRCLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GIMP_TYPE_CIRCLE)) +#define GIMP_IS_CIRCLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CIRCLE)) +#define GIMP_CIRCLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CIRCLE, GimpCircleClass)) + + +typedef struct _GimpCirclePrivate GimpCirclePrivate; +typedef struct _GimpCircleClass GimpCircleClass; + +struct _GimpCircle +{ + GtkWidget parent_instance; + + GimpCirclePrivate *priv; +}; + +struct _GimpCircleClass +{ + GtkWidgetClass parent_class; + + void (* reset_target) (GimpCircle *circle); +}; + + +GType gimp_circle_get_type (void) G_GNUC_CONST; + +GtkWidget * gimp_circle_new (void); + +gboolean _gimp_circle_has_grab (GimpCircle *circle); +gdouble _gimp_circle_get_angle_and_distance (GimpCircle *circle, + gdouble event_x, + gdouble event_y, + gdouble *distance); + + +#endif /* __GIMP_CIRCLE_H__ */ |