d2218db71152598971a13b08777cc0589d7f2592Johan Engelen#ifndef INKSCAPE_LIVEPATHEFFECT_POWERSTROKE_POINT_ARRAY_H
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen#define INKSCAPE_LIVEPATHEFFECT_POWERSTROKE_POINT_ARRAY_H
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen * Inkscape::LivePathEffectParameters
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen* Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen * Released under GNU GPL, read the file 'COPYING' for more information
d2218db71152598971a13b08777cc0589d7f2592Johan Engelenclass PowerStrokePointArrayParam : public ArrayParam<Geom::Point> {
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen PowerStrokePointArrayParam( const Glib::ustring& label,
c0510e636443c4dece527de394b0d9e2a784013eJabiertxof virtual void param_transform_multiply(Geom::Affine const& postmul, bool /*set*/);
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen void set_oncanvas_looks(SPKnotShapeType shape, SPKnotModeType mode, guint32 color);
507f5de177a9e789927e7ac3e80ac05b27720084Johan B. C. Engelen virtual bool providesKnotHolderEntities() const { return true; }
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen virtual void addKnotHolderEntities(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item);
f7ddd316b3e399a3a5f7410d35e4451a30a47970Johan Engelen void set_pwd2(Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in, Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_normal_in);
507f5de177a9e789927e7ac3e80ac05b27720084Johan B. C. Engelen Geom::Piecewise<Geom::D2<Geom::SBasis> > const & get_pwd2() const { return last_pwd2; }
507f5de177a9e789927e7ac3e80ac05b27720084Johan B. C. Engelen Geom::Piecewise<Geom::D2<Geom::SBasis> > const & get_pwd2_normal() const { return last_pwd2_normal; }
f7ddd316b3e399a3a5f7410d35e4451a30a47970Johan Engelen void recalculate_controlpoints_for_new_pwd2(Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in);
475f79972f5d3572c0a3c98161ce8e406dd8b3daJohan Engelen friend class PowerStrokePointArrayParamKnotHolderEntity;
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen PowerStrokePointArrayParam(const PowerStrokePointArrayParam&);
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen PowerStrokePointArrayParam& operator=(const PowerStrokePointArrayParam&);
b7975890f78e083b615e80a9a9432ec8f79baf17Johan Engelen Geom::Piecewise<Geom::D2<Geom::SBasis> > last_pwd2;
b7975890f78e083b615e80a9a9432ec8f79baf17Johan Engelen Geom::Piecewise<Geom::D2<Geom::SBasis> > last_pwd2_normal;
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. Whiteclass PowerStrokePointArrayParamKnotHolderEntity : public KnotHolderEntity {
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White PowerStrokePointArrayParamKnotHolderEntity(PowerStrokePointArrayParam *p, unsigned int index);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White virtual ~PowerStrokePointArrayParamKnotHolderEntity() {}
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White virtual void knot_set(Geom::Point const &p, Geom::Point const &origin, guint state);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White virtual void knot_set_offset(Geom::Point offset);
8ba84881e79b6175868d04179ca86f4823a69ec0Liam P. White /** Checks whether the index falls within the size of the parameter's vector */
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen} //namespace LivePathEffect
d2218db71152598971a13b08777cc0589d7f2592Johan Engelen} //namespace Inkscape