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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Embroidery stitch live path effect
*
* Copyright (C) 2016 Michael Soegtrop
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef INKSCAPE_LPE_EMBRODERY_STITCH_H
#define INKSCAPE_LPE_EMBRODERY_STITCH_H
#include "live_effects/effect.h"
#include "live_effects/parameter/parameter.h"
#include "live_effects/parameter/bool.h"
#include "live_effects/parameter/enum.h"
#include "live_effects/lpe-embrodery-stitch-ordering.h"
namespace Inkscape {
namespace LivePathEffect {
using namespace LPEEmbroderyStitchOrdering;
class LPEEmbroderyStitch : public Effect {
public:
LPEEmbroderyStitch(LivePathEffectObject *lpeobject);
~LPEEmbroderyStitch() override;
Geom::PathVector doEffect_path(Geom::PathVector const &path_in) override;
void resetDefaults(SPItem const *item) override;
enum order_method {
order_method_no_reorder,
order_method_zigzag,
order_method_zigzag_rev_first,
order_method_closest,
order_method_closest_rev_first,
order_method_tsp_kopt_2,
order_method_tsp_kopt_3,
order_method_tsp_kopt_4,
order_method_tsp_kopt_5,
order_method_count
};
enum connect_method {
connect_method_line,
connect_method_move_point_from,
connect_method_move_point_mid,
connect_method_move_point_to,
connect_method_count
};
private:
EnumParam<order_method> ordering;
EnumParam<connect_method> connection;
ScalarParam stitch_length;
ScalarParam stitch_min_length;
ScalarParam stitch_pattern;
BoolParam show_stitches;
ScalarParam show_stitch_gap;
ScalarParam jump_if_longer;
LPEEmbroderyStitch(const LPEEmbroderyStitch &) = delete;
LPEEmbroderyStitch &operator=(const LPEEmbroderyStitch &) = delete;
double GetPatternInitialStep(int pattern, int line);
Geom::Point GetStartPointInterpolAfterRev(std::vector<OrderingInfo> const &info, unsigned i);
Geom::Point GetEndPointInterpolAfterRev(std::vector<OrderingInfo> const &info, unsigned i);
Geom::Point GetStartPointInterpolBeforeRev(std::vector<OrderingInfo> const &info, unsigned i);
Geom::Point GetEndPointInterpolBeforeRev(std::vector<OrderingInfo> const &info, unsigned i);
};
} //namespace LivePathEffect
} //namespace Inkscape
#endif
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