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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef INKSCAPE_LPE_VONKOCH_H
#define INKSCAPE_LPE_VONKOCH_H
/*
* Inkscape::LPEVonKoch
*
* Copyright (C) JF Barraud 2007 <jf.barraud@gmail.com>
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "live_effects/effect.h"
#include "live_effects/lpegroupbbox.h"
#include "live_effects/parameter/path.h"
#include "live_effects/parameter/point.h"
#include "live_effects/parameter/bool.h"
namespace Inkscape {
namespace LivePathEffect {
class VonKochPathParam : public PathParam{
public:
VonKochPathParam ( const Glib::ustring& label,
const Glib::ustring& tip,
const Glib::ustring& key,
Inkscape::UI::Widget::Registry* wr,
Effect* effect,
const gchar * default_value = "M0,0 L1,1"):PathParam(label,tip,key,wr,effect,default_value){}
~VonKochPathParam() override= default;
void param_setup_nodepath(Inkscape::NodePath::Path *np) override;
};
//FIXME: a path is used here instead of 2 points to work around path/point param incompatibility bug.
class VonKochRefPathParam : public PathParam{
public:
VonKochRefPathParam ( const Glib::ustring& label,
const Glib::ustring& tip,
const Glib::ustring& key,
Inkscape::UI::Widget::Registry* wr,
Effect* effect,
const gchar * default_value = "M0,0 L1,1"):PathParam(label,tip,key,wr,effect,default_value){}
~VonKochRefPathParam() override= default;
void param_setup_nodepath(Inkscape::NodePath::Path *np) override;
bool param_readSVGValue(const gchar * strvalue) override;
};
class LPEVonKoch : public Effect, GroupBBoxEffect {
public:
LPEVonKoch(LivePathEffectObject *lpeobject);
~LPEVonKoch() override;
bool doOnOpen(SPLPEItem const *lpeitem) override;
Geom::PathVector doEffect_path (Geom::PathVector const & path_in) override;
void resetDefaults(SPItem const* item) override;
void doBeforeEffect(SPLPEItem const* item) override;
//Useful??
// protected:
//virtual void addCanvasIndicators(SPLPEItem const *lpeitem, std::vector<Geom::PathVector> &hp_vec);
private:
ScalarParam nbgenerations;
VonKochPathParam generator;
BoolParam similar_only;
BoolParam drawall;
//BoolParam draw_boxes;
//FIXME: a path is used here instead of 2 points to work around path/point param incompatibility bug.
VonKochRefPathParam ref_path;
// PointParam refA;
// PointParam refB;
ScalarParam maxComplexity;
LPEVonKoch(const LPEVonKoch&) = delete;
LPEVonKoch& operator=(const LPEVonKoch&) = delete;
};
}; //namespace LivePathEffect
}; //namespace Inkscape
#endif
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