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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef SEEN_SP_STAR_H
#define SEEN_SP_STAR_H
/*
* <sodipodi:star> implementation
*
* Authors:
* Mitsuru Oka <oka326@parkcity.ne.jp>
* Lauris Kaplinski <lauris@kaplinski.com>
*
* Copyright (C) 1999-2002 Lauris Kaplinski
* Copyright (C) 2000-2001 Ximian, Inc.
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "sp-polygon.h"
enum SPStarPoint {
SP_STAR_POINT_KNOT1,
SP_STAR_POINT_KNOT2
};
class SPStar : public SPShape {
public:
SPStar();
~SPStar() override;
int sides;
Geom::Point center;
double r[2];
double arg[2];
bool flatsided;
double rounded;
double randomized;
// CPPIFY: This derivation is a bit weird.
// parent_class = reinterpret_cast<SPShapeClass *>(g_type_class_ref(SP_TYPE_SHAPE));
// So shouldn't star be derived from shape instead of polygon?
// What does polygon have that shape doesn't?
void build(SPDocument *document, Inkscape::XML::Node *repr) override;
Inkscape::XML::Node* write(Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, unsigned int flags) override;
void set(SPAttr key, char const* value) override;
void update(SPCtx* ctx, unsigned int flags) override;
const char* typeName() const override;
const char* displayName() const override;
char* description() const override;
void snappoints(std::vector<Inkscape::SnapCandidatePoint> &p, Inkscape::SnapPreferences const *snapprefs) const override;
void update_patheffect(bool write) override;
void set_shape() override;
Geom::Affine set_transform(Geom::Affine const& xform) override;
};
void sp_star_position_set (SPStar *star, int sides, Geom::Point center, double r1, double r2, double arg1, double arg2, bool isflat, double rounded, double randomized);
Geom::Point sp_star_get_xy (SPStar const *star, SPStarPoint point, int index, bool randomized = false);
MAKE_SP_OBJECT_DOWNCAST_FUNCTIONS(SP_STAR, SPStar)
MAKE_SP_OBJECT_TYPECHECK_FUNCTIONS(SP_IS_STAR, SPStar)
#endif
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