/usr/include/tulip/GlEdge.h is in libtulip-ogl-dev 3.1.2-2.3ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
Authors: David Auber, Patrick Mary, Morgan Mathiaut
from the LaBRI Visualization Team
Email : auber@tulip-software.org
Last modification : 13/03/2009
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
*/
#ifndef Tulip_GLEDGE_H
#define Tulip_GLEDGE_H
#ifndef DOXYGEN_NOTFOR_DEVEL
#include <tulip/Types.h>
#include "tulip/GlComplexeEntity.h"
namespace tlp {
class OcclusionTest;
class TextRenderer;
/**
* Class to represent an edge of a graph
*/
class TLP_GL_SCOPE GlEdge : public GlComplexeEntity{
public:
/**
* Build an edge with the id : id
* id must be the id of the edge in graph
*/
GlEdge(unsigned int id):id(id) {}
/**
* Virtual function to accept GlSceneVisitor on this class
*/
virtual void acceptVisitor(GlSceneVisitor *visitor);
/**
* Return the edge bounding box
*/
virtual BoundingBox getBoundingBox(GlGraphInputData* data);
/**
* Draw the edge with level of detail : lod and Camera : camera
*/
virtual void draw(float lod,GlGraphInputData *data,Camera* camera);
/**
* Draw the label of the edge if drawEdgesLabel is true and if label selection is equal to drawSelect
* Use TextRenderer : renderer to draw the label
*/
void drawLabel(bool drawSelect,OcclusionTest* test,TextRenderer* renderer,GlGraphInputData* data);
unsigned int id;
private :
/**
* Draw the Edge : this function is used by draw function
*/
void drawEdge(const Coord &srcNodePos, const Coord &tgtNodePos,
const Coord &startPoint, const Coord &endPoint, const LineType::RealType &bends,
const Color &startColor, const Color &endColor, const Size &size, int shape, bool edge3D, float lod);
};
}
#endif // DOXYGEN_NOTFOR_DEVEL
#endif // Tulip_GLEDGE_H
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