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+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INKSCAPE_LPE_PATTERN_ALONG_PATH_H
+#define INKSCAPE_LPE_PATTERN_ALONG_PATH_H
+
+/*
+ * Inkscape::LPEPatternAlongPath
+ *
+ * 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/parameter/enum.h"
+#include "live_effects/effect.h"
+#include "live_effects/parameter/path.h"
+#include "live_effects/parameter/bool.h"
+#include "live_effects/parameter/point.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Toolbar {
+class PencilToolbar;
+}
+} // namespace UI
+namespace LivePathEffect {
+
+namespace WPAP {
+class KnotHolderEntityWidthPatternAlongPath;
+}
+
+enum PAPCopyType {
+ PAPCT_SINGLE = 0,
+ PAPCT_SINGLE_STRETCHED,
+ PAPCT_REPEATED,
+ PAPCT_REPEATED_STRETCHED,
+ PAPCT_END // This must be last
+};
+
+class LPEPatternAlongPath : public Effect {
+public:
+ LPEPatternAlongPath(LivePathEffectObject *lpeobject);
+ ~LPEPatternAlongPath() override;
+
+ void doBeforeEffect (SPLPEItem const* lpeitem) override;
+ Geom::Piecewise<Geom::D2<Geom::SBasis> > doEffect_pwd2 (Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in) override;
+ bool doOnOpen(SPLPEItem const *lpeitem) override;
+ void transform_multiply(Geom::Affine const &postmul, bool set) override;
+ void addCanvasIndicators(SPLPEItem const */*lpeitem*/, std::vector<Geom::PathVector> &hp_vec) override;
+ void addKnotHolderEntities(KnotHolder * knotholder, SPItem * item) override;
+
+ PathParam pattern;
+ friend class WPAP::KnotHolderEntityWidthPatternAlongPath;
+ friend class Inkscape::UI::Toolbar::PencilToolbar;
+
+protected:
+ double original_height;
+ ScalarParam prop_scale;
+private:
+ EnumParam<PAPCopyType> copytype;
+ BoolParam scale_y_rel;
+ ScalarParam spacing;
+ ScalarParam normal_offset;
+ ScalarParam tang_offset;
+ BoolParam prop_units;
+ BoolParam vertical_pattern;
+ BoolParam hide_knot;
+ ScalarParam fuse_tolerance;
+ KnotHolderEntity * _knot_entity;
+ Geom::PathVector helper_path;
+ void on_pattern_pasted();
+
+ LPEPatternAlongPath(const LPEPatternAlongPath&);
+ LPEPatternAlongPath& operator=(const LPEPatternAlongPath&);
+};
+
+}; //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 :