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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* @brief PowerStroke LPE effect, see lpe-powerstroke.cpp.
*/
/* Authors:
* Johan Engelen <j.b.c.engelen@alumnus.utwente.nl>
*
* Copyright (C) 2010-2011 Authors
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef INKSCAPE_LPE_POWERSTROKE_H
#define INKSCAPE_LPE_POWERSTROKE_H
#include "live_effects/effect.h"
#include "live_effects/parameter/bool.h"
#include "live_effects/parameter/enum.h"
#include "live_effects/parameter/hidden.h"
#include "live_effects/parameter/powerstrokepointarray.h"
namespace Inkscape {
namespace LivePathEffect {
enum LineCapType { LINECAP_BUTT, LINECAP_SQUARE, LINECAP_ROUND, LINECAP_PEAK, LINECAP_ZERO_WIDTH };
static const Util::EnumData<unsigned> LineCapTypeData[] = { { LINECAP_BUTT, N_("Butt"), "butt" },
{ LINECAP_SQUARE, N_("Square"), "square" },
{ LINECAP_ROUND, N_("Round"), "round" },
{ LINECAP_PEAK, N_("Peak"), "peak" },
{ LINECAP_ZERO_WIDTH, N_("Zero width"), "zerowidth" } };
static const Util::EnumDataConverter<unsigned> LineCapTypeConverter(LineCapTypeData,
sizeof(LineCapTypeData) / sizeof(*LineCapTypeData));
class LPEPowerStroke : public Effect {
public:
LPEPowerStroke(LivePathEffectObject *lpeobject);
~LPEPowerStroke() override;
LPEPowerStroke(const LPEPowerStroke&) = delete;
LPEPowerStroke& operator=(const LPEPowerStroke&) = delete;
Geom::PathVector doEffect_path (Geom::PathVector const & path_in) override;
void doBeforeEffect(SPLPEItem const *lpeItem) override;
void doOnApply(SPLPEItem const* lpeitem) override;
void doOnRemove(SPLPEItem const* lpeitem) override;
void doAfterEffect(SPLPEItem const *lpeitem, SPCurve *curve) override;
void transform_multiply(Geom::Affine const &postmul, bool set) override;
void applyStyle(SPLPEItem *lpeitem);
// methods called by path-manipulator upon edits
void adjustForNewPath(Geom::PathVector const & path_in);
PowerStrokePointArrayParam offset_points;
BoolParam not_jump;
private:
BoolParam sort_points;
EnumParam<unsigned> interpolator_type;
ScalarParam interpolator_beta;
ScalarParam scale_width;
EnumParam<unsigned> start_linecap_type;
EnumParam<unsigned> linejoin_type;
ScalarParam miter_limit;
EnumParam<unsigned> end_linecap_type;
size_t recusion_limit;
bool has_recursion;
};
} //namespace LivePathEffect
} //namespace Inkscape
#endif
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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