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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef SEEN_INKSCAPE_CTRLCURVE_H
#define SEEN_INKSCAPE_CTRLCURVE_H
/*
* Simple bezier curve (used for Mesh Gradients)
*
* Author:
* Tavmjong Bah <tavmjong@free.fr>
* Derived from sp-ctrlline
*
* Copyright (C) 2011 Tavmjong Bah
* Copyright (C) 2007 Johan Engelen
* Copyright (C) 1999-2002 Lauris Kaplinski
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "display/sp-ctrlline.h"
class SPItem;
#define SP_TYPE_CTRLCURVE (sp_ctrlcurve_get_type())
#define SP_CTRLCURVE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_CTRLCURVE, SPCtrlCurve))
#define SP_IS_CTRLCURVE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SP_TYPE_CTRLCURVE))
struct SPCtrlCurve : public SPCtrlLine {
void setCoords( gdouble x0, gdouble y0, gdouble x1, gdouble y1,
gdouble x2, gdouble y2, gdouble x3, gdouble y3 );
void setCoords( Geom::Point const &q0, Geom::Point const &q1,
Geom::Point const &q2, Geom::Point const &q3);
Geom::Point p0, p1, p2, p3;
int corner0; // Used to store index of corner for finding dragger.
int corner1;
};
GType sp_ctrlcurve_get_type();
struct SPCtrlCurveClass : public SPCtrlLineClass{};
#endif // SEEN_INKSCAPE_CTRLCURVE_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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