src/live_effects/lpe-sketch.h

   1 /** \file
   2  * @brief LPE sketch effect implementation, see lpe-sketch.cpp.
   3  */
   4 /* Authors:
   5  *   Jean-Francois Barraud <jf.barraud@gmail.com>
   6  *   Johan Engelen <j.b.c.engelen@utwente.nl>
   7  *
   8  * Copyright (C) 2007 Authors
   9  *
  10  * Released under GNU GPL, read the file 'COPYING' for more information
  11  */
  12
  13 #ifndef INKSCAPE_LPE_SKETCH_H
  14 #define INKSCAPE_LPE_SKETCH_H
  15
  16 #include "live_effects/effect.h"
  17 #include "live_effects/parameter/parameter.h"
  18 #include "live_effects/parameter/random.h"
  19 #include "live_effects/parameter/point.h"
  20
  21 namespace Inkscape {
  22 namespace LivePathEffect {
  23
  24 class LPESketch : public Effect {
  25 public:
  26     LPESketch(LivePathEffectObject *lpeobject);
  27     virtual ~LPESketch();
  28
  29     virtual Geom::Piecewise<Geom::D2<Geom::SBasis> > doEffect_pwd2 (Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in);
  30
  31     virtual void doBeforeEffect (SPLPEItem *lpeitem);
  32
  33 private:
  34     // add the parameters for your effect here:
  35     //PointParam testpointA;
  36     ScalarParam nbiter_approxstrokes;
  37     ScalarParam strokelength;
  38     RandomParam strokelength_rdm;
  39     ScalarParam strokeoverlap;
  40     RandomParam strokeoverlap_rdm;
  41     RandomParam ends_tolerance;
  42     RandomParam parallel_offset;
  43     RandomParam tremble_size;
  44     ScalarParam tremble_frequency;
  45     ScalarParam nbtangents;
  46     ScalarParam tgtscale;
  47     ScalarParam tgtlength;
  48     RandomParam tgtlength_rdm;
  49
  50     LPESketch(const LPESketch&);
  51     LPESketch& operator=(const LPESketch&);
  52
  53     Geom::Piecewise<Geom::D2<Geom::SBasis> > computePerturbation (double s0, double s1);
  54
  55 };
  56
  57 } //namespace LivePathEffect
  58 } //namespace Inkscape
  59
  60 #endif
  61
  62 /*
  63   Local Variables:
  64   mode:c++
  65   c-file-style:"stroustrup"
  66   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  67   indent-tabs-mode:nil
  68   fill-column:99
  69   End:
  70 */
  71 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :