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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef INKSCAPE_LPE_LATTICE2_H
#define INKSCAPE_LPE_LATTICE2_H
/** \file
* LPE <lattice2> implementation, see lpe-lattice2.cpp.
*/
/*
* Authors:
* Johan Engelen
* Steren Giannini
* Noé Falzon
* Victor Navez
* ~suv
* Jabiertxo Arraiza
*
* Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "live_effects/effect.h"
#include "live_effects/parameter/enum.h"
#include "live_effects/parameter/point.h"
#include "live_effects/lpegroupbbox.h"
namespace Gtk {
class Expander;
}
namespace Inkscape {
namespace LivePathEffect {
class LPELattice2 : public Effect, GroupBBoxEffect {
public:
LPELattice2(LivePathEffectObject *lpeobject);
~LPELattice2() override;
Geom::Piecewise<Geom::D2<Geom::SBasis> > doEffect_pwd2 (Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in) override;
void resetDefaults(SPItem const* item) override;
void doBeforeEffect(SPLPEItem const* lpeitem) override;
Gtk::Widget * newWidget() override;
void calculateCurve(Geom::Point a,Geom::Point b, SPCurve *c, bool horizontal, bool move);
void vertical(PointParam ¶mA,PointParam ¶mB, Geom::Line vert);
void horizontal(PointParam ¶mA,PointParam ¶mB,Geom::Line horiz);
void setDefaults();
void onExpanderChanged();
void resetGrid();
protected:
void addCanvasIndicators(SPLPEItem const */*lpeitem*/, std::vector<Geom::PathVector> &hp_vec) override;
private:
BoolParam horizontal_mirror;
BoolParam vertical_mirror;
BoolParam perimetral;
BoolParam live_update;
PointParam grid_point_0;
PointParam grid_point_1;
PointParam grid_point_2;
PointParam grid_point_3;
PointParam grid_point_4;
PointParam grid_point_5;
PointParam grid_point_6;
PointParam grid_point_7;
PointParam grid_point_8x9;
PointParam grid_point_10x11;
PointParam grid_point_12;
PointParam grid_point_13;
PointParam grid_point_14;
PointParam grid_point_15;
PointParam grid_point_16;
PointParam grid_point_17;
PointParam grid_point_18;
PointParam grid_point_19;
PointParam grid_point_20x21;
PointParam grid_point_22x23;
PointParam grid_point_24x26;
PointParam grid_point_25x27;
PointParam grid_point_28x30;
PointParam grid_point_29x31;
PointParam grid_point_32x33x34x35;
bool expanded;
Gtk::Expander * expander;
LPELattice2(const LPELattice2&) = delete;
LPELattice2& operator=(const LPELattice2&) = delete;
};
} //namespace LivePathEffect
} //namespace Inkscape
#endif
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