Tulip  4.6.0
Better Visualization Through Research
library/tulip-gui/include/tulip/LayoutPropertyAnimation.h
00001 /*
00002  *
00003  * This file is part of Tulip (www.tulip-software.org)
00004  *
00005  * Authors: David Auber and the Tulip development Team
00006  * from LaBRI, University of Bordeaux
00007  *
00008  * Tulip is free software; you can redistribute it and/or modify
00009  * it under the terms of the GNU Lesser General Public License
00010  * as published by the Free Software Foundation, either version 3
00011  * of the License, or (at your option) any later version.
00012  *
00013  * Tulip is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00016  * See the GNU General Public License for more details.
00017  *
00018  */
00019 ///@cond DOXYGEN_HIDDEN
00020 
00021 #ifndef LAYOUTPROPERTYANIMATION_H_
00022 #define LAYOUTPROPERTYANIMATION_H_
00023 
00024 #include <tulip/Coord.h>
00025 #include <tulip/CachedPropertyAnimation.h>
00026 
00027 #include <vector>
00028 
00029 namespace tlp {
00030 class LayoutProperty;
00031 class Graph;
00032 class BooleanProperty;
00033 
00034 class TLP_QT_SCOPE LayoutPropertyAnimation: public CachedPropertyAnimation<tlp::LayoutProperty, tlp::Coord, std::vector<tlp::Coord> > {
00035 public:
00036   LayoutPropertyAnimation(tlp::Graph *g, tlp::LayoutProperty *start, tlp::LayoutProperty *end, tlp::LayoutProperty *out,
00037                           tlp::BooleanProperty *selection = NULL, int frameCount = 1, bool computeNodes = true, bool computeEdges = true, QObject *parent=NULL);
00038 
00039   virtual ~LayoutPropertyAnimation() {}
00040 
00041 protected:
00042   virtual tlp::Coord getNodeFrameValue(const tlp::Coord &startValue, const tlp::Coord &endValue, int frame);
00043   virtual std::vector<tlp::Coord> getEdgeFrameValue(const std::vector<tlp::Coord> &startValue, const std::vector<tlp::Coord> &endValue, int frame);
00044   bool equalEdges(const std::vector<tlp::Coord> &v1, const std::vector<tlp::Coord> &v2);
00045 
00046 private:
00047   std::map<std::pair<tlp::Coord,tlp::Coord>, tlp::Vector<double, 3> > steps;
00048 };
00049 
00050 }
00051 
00052 #endif /* LAYOUTPROPERTYANIMATION_H_ */
00053 ///@endcond
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