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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* @brief Roughen LPE effect, see lpe-roughen.cpp.
*/
/* Authors:
* Jabier Arraiza Cenoz <jabier.arraiza@marker.es>
*
* Copyright (C) 2014 Authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef INKSCAPE_LPE_ROUGHEN_H
#define INKSCAPE_LPE_ROUGHEN_H
#include "live_effects/effect.h"
#include "live_effects/parameter/enum.h"
#include "live_effects/parameter/parameter.h"
#include "live_effects/parameter/path.h"
#include "live_effects/parameter/bool.h"
#include "live_effects/parameter/random.h"
namespace Inkscape {
namespace LivePathEffect {
enum DivisionMethod {
DM_SEGMENTS,
DM_SIZE,
DM_END
};
enum HandlesMethod {
HM_ALONG_NODES,
HM_RAND,
HM_RETRACT,
HM_SMOOTH,
HM_END
};
class LPERoughen : public Effect {
public:
LPERoughen(LivePathEffectObject *lpeobject);
~LPERoughen() override;
void doOnApply(SPLPEItem const *lpeitem) override;
void doEffect(SPCurve *curve) override;
virtual double sign(double randNumber);
virtual Geom::Point randomize(double max_length, bool is_node = false);
void doBeforeEffect(SPLPEItem const * lpeitem) override;
virtual SPCurve const * addNodesAndJitter(Geom::Curve const * A, Geom::Point &prev, Geom::Point &last_move, double t, bool last);
virtual SPCurve *jitter(Geom::Curve const * A, Geom::Point &prev, Geom::Point &last_move);
virtual Geom::Point tPoint(Geom::Point A, Geom::Point B, double t = 0.5);
Gtk::Widget *newWidget() override;
private:
EnumParam<DivisionMethod> method;
ScalarParam max_segment_size;
ScalarParam segments;
RandomParam displace_x;
RandomParam displace_y;
RandomParam global_randomize;
EnumParam<HandlesMethod> handles;
BoolParam shift_nodes;
BoolParam fixed_displacement;
BoolParam spray_tool_friendly;
long seed;
LPERoughen(const LPERoughen &) = delete;
LPERoughen &operator=(const LPERoughen &) = delete;
};
}; //namespace LivePathEffect
}; //namespace Inkscape
#endif
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