b320a8d186114a5122ddc3afbe95110eb6cb10cecilix#ifndef INKSCAPE_LPE_PARALLEL_H
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix#define INKSCAPE_LPE_PARALLEL_H
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix/** \file
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix * LPE <parallel> implementation
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix */
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix/*
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix * Authors:
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix * Maximilian Albert
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix *
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix * Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix * Copyright (C) Maximilian Albert 2008 <maximilian.albert@gmail.com>
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix *
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix * Released under GNU GPL, read the file 'COPYING' for more information
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix */
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix#include "live_effects/effect.h"
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix#include "live_effects/parameter/point.h"
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilixnamespace Inkscape {
b320a8d186114a5122ddc3afbe95110eb6cb10cecilixnamespace LivePathEffect {
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilixnamespace Pl {
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix // we need a separate namespace to avoid clashes with LPEPerpBisector
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix class KnotHolderEntityLeftEnd;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix class KnotHolderEntityRightEnd;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix}
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilixclass LPEParallel : public Effect {
b320a8d186114a5122ddc3afbe95110eb6cb10cecilixpublic:
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix LPEParallel(LivePathEffectObject *lpeobject);
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix virtual ~LPEParallel();
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
a39c187369a59e887255e3f704a3ababf2b10678Johan B. C. Engelen virtual void doOnApply (SPLPEItem const* lpeitem);
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix virtual Geom::Piecewise<Geom::D2<Geom::SBasis> > doEffect_pwd2 (Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in);
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix /* the knotholder entity classes must be declared friends */
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix friend class Pl::KnotHolderEntityLeftEnd;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix friend class Pl::KnotHolderEntityRightEnd;
3cfad782faf34c654ec837780ed7b3fe95e82c2eJohan B. C. Engelen void addKnotHolderEntities(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item);
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilixprivate:
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix PointParam offset_pt;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix ScalarParam length_left;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix ScalarParam length_right;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix Geom::Point A;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix Geom::Point B;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix Geom::Point C;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix Geom::Point D;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix Geom::Point M;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix Geom::Point N;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix Geom::Point dir;
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix LPEParallel(const LPEParallel&);
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix LPEParallel& operator=(const LPEParallel&);
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix};
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix} //namespace LivePathEffect
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix} //namespace Inkscape
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix#endif
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix/*
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix Local Variables:
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix mode:c++
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix c-file-style:"stroustrup"
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix indent-tabs-mode:nil
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix fill-column:99
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix End:
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix*/
b320a8d186114a5122ddc3afbe95110eb6cb10cecilix// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :