/usr/include/tulip/GlCircle.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 GLCIRCLE_H
#define GLCIRCLE_H
#include <tulip/Color.h>
#include <tulip/Coord.h>
#include "tulip/GlPolygon.h"
namespace tlp {
/** \brief General class used to render circles as GlEntity.
*
* This class is a generic class to render circles as GlEntity.
*/
class TLP_GL_SCOPE GlCircle : public GlPolygon {
public:
/**
* Constructor
*/
GlCircle(const Coord ¢er = Coord(0,0,0),
float radius = 1.,
const Color &outlineColor = Color(255, 0 , 0 , 255),
const Color &fillColor = Color (0, 0, 255,255),
bool filled = false,
bool outlined = true,
float startAngle = 0.0,
unsigned int segments = 10);
/**
* Accessor in writing to the center, the radius and the startAngle of the circle
*/
void set(const Coord ¢er, float radius, float startAngle);
/**
* return the fill color of the circle (i parameters is not use)
* This function is write to overload the GlPolygon function
*/
virtual const Color& fcolor(const unsigned int i) const {return GlPolygon::fcolor(0);}
/**
* return the fill color of the circle (i parameters is not use)
* This function is write to overload the GlPolygon function
*/
virtual Color& fcolor(const unsigned int i) {return GlPolygon::fcolor(0);}
/**
* return the outline color of the circle (i parameters is not use)
* This function is write to overload the GlPolygon function
*/
virtual const Color& ocolor(const unsigned int i) const {return GlPolygon::ocolor(0);}
/**
* return the outline color of the circle (i parameters is not use)
* This function is write to overload the GlPolygon function
*/
virtual Color& ocolor(const unsigned int i) {return GlPolygon::ocolor(0);}
/**
* Function to export data in XML
*/
virtual void getXML(xmlNodePtr rootNode);
};
}
#endif
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