246f9d284f
#ifndef __FOO_H__ #define __FOO_H__ /* declarations */ #endif /* __FOO_H__ */ And some cleanups while I saw the headers. This is far from finished...
51 lines
1.8 KiB
C
51 lines
1.8 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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* gimpcircle.h
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* Copyright (C) 2014 Michael Natterer <mitch@gimp.org>
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*
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* Based on code from the color-rotate plug-in
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* Copyright (C) 1997-1999 Sven Anders (anderss@fmi.uni-passau.de)
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* Based on code from Pavel Grinfeld (pavel@ml.com)
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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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#pragma once
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#define GIMP_TYPE_CIRCLE (gimp_circle_get_type ())
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G_DECLARE_DERIVABLE_TYPE (GimpCircle,
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gimp_circle,
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GIMP, CIRCLE,
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GtkWidget)
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struct _GimpCircleClass
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{
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GtkWidgetClass parent_class;
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void (* reset_target) (GimpCircle *circle);
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};
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GType gimp_circle_get_type (void) G_GNUC_CONST;
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GtkWidget * gimp_circle_new (void);
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gboolean _gimp_circle_has_grab (GimpCircle *circle);
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gdouble _gimp_circle_get_angle_and_distance (GimpCircle *circle,
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gdouble event_x,
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gdouble event_y,
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gdouble *distance);
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