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/**
*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
*/
#ifndef SOMMAPELEMENT_H_
#define SOMMAPELEMENT_H_
#include <tulip/GlComposite.h>
#include <tulip/Size.h>
#include <tulip/Coord.h>
#include <tulip/Node.h>
/**
* @brief GlComposite used to visualize a SOM.
* GlComposite used to visualize a SOM. This object take a SOM and the the ColorProperty defining the color of each node of the map and print them.
* If the SOM is hexagonal kind print hexagonal glyph else print sqaure.
*/
namespace tlp {
class SOMMap;
class ColorProperty;
class SOMMapElement: public tlp::GlComposite {
public:
SOMMapElement(Coord position, Size size, SOMMap *map,
ColorProperty *colorProperty);
virtual ~SOMMapElement();
tlp::Coord getTopLeftPositionForElement(unsigned int x, unsigned int y);
tlp::Size getNodeAreaSize();
/**
* Change the SOM and its color property.
* @param map the new SOM
* @param cp the new color property
*/
void setData(SOMMap* map, ColorProperty* cp);
/**
* Change the colors of the som representation with those in the given property;
* @param newColor The new colors.
*/
void updateColors(ColorProperty *newColor);
protected:
void computeNodeAreaSize();
float computeMaximizedRadiusForHexagone(unsigned int width,
unsigned int height, Size& size);
void buildMainComposite(Coord topLeft, Size elementSize,
SOMMap* map);
SOMMap* som;
std::map<node, GlSimpleEntity*> nodesMap;
Coord position;
Size size;
Size nodeAreaSize;
};
}
#endif /* SOMMAPELEMENT_H_ */
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