/usr/include/visp/vpTemplateTrackerZone.h is in libvisp-dev 2.9.0-3+b2.
This file is owned by root:root, with mode 0o644.
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*
* $Id: vpTemplateTrackerZone.h 4661 2014-02-10 19:34:58Z fspindle $
*
* This file is part of the ViSP software.
* Copyright (C) 2005 - 2014 by INRIA. All rights reserved.
*
* This software is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.txt at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using ViSP with software that can not be combined with the GNU
* GPL, please contact INRIA about acquiring a ViSP Professional
* Edition License.
*
* See http://www.irisa.fr/lagadic/visp/visp.html for more information.
*
* This software was developed at:
* INRIA Rennes - Bretagne Atlantique
* Campus Universitaire de Beaulieu
* 35042 Rennes Cedex
* France
* http://www.irisa.fr/lagadic
*
* If you have questions regarding the use of this file, please contact
* INRIA at visp@inria.fr
*
* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* Description:
* Template tracker.
*
* Authors:
* Amaury Dame
* Aurelien Yol
* Fabien Spindler
*
*****************************************************************************/
#ifndef vpTemplateTrackerZone_hh
#define vpTemplateTrackerZone_hh
#include <vector>
#include <visp/vpDisplay.h>
#include <visp/vpException.h>
#include <visp/vpImage.h>
#include <visp/vpTemplateTrackerTriangle.h>
#include <visp/vpTemplateTrackerHeader.h>
#include <visp/vpRect.h>
/*!
A zone is defined by a set of triangles defined as vpTemplateTrackerTriangle.
A zone can be initialized either by user interaction using mouse click in a display device
throw initClick(), or by a list of points throw initFromPoints().
*/
class VISP_EXPORT vpTemplateTrackerZone
{
protected:
std::vector<vpTemplateTrackerTriangle> Zone; //!< Vector of triangles that defines the zone.
int min_x; //!< Bounding box parameter
int min_y; //!< Bounding box parameter
int max_x; //!< Bounding box parameter
int max_y; //!< Bounding box parameter
public:
vpTemplateTrackerZone();
vpTemplateTrackerZone(const vpTemplateTrackerZone &z);
~vpTemplateTrackerZone();
//add a triangle to the zone
void add(const vpTemplateTrackerTriangle &t);
void clear();
void copy(const vpTemplateTrackerZone& z);
//display the area on an image
void display(const vpImage<unsigned char> &I, const vpColor &col = vpColor::green, const unsigned int thickness=3);
void display(const vpImage<vpRGBa> &I, const vpColor &col = vpColor::green, const unsigned int thickness=3);
//colorie le tieme triangle
void fillTriangle(vpImage<unsigned char>& I, unsigned int id, unsigned char gray_level);
vpImagePoint getCenter() const;
vpImagePoint getCenter(int borne_x, int borne_y) const;
//get bounds of the area
int getMaxx() const;
int getMaxy() const;
int getMinx() const;
int getMiny() const;
vpRect getBoundingBox() const;
/*! Return the number of triangles that define the zone. \sa getTriangle() */
unsigned int getNbTriangle() const { return (unsigned int)Zone.size(); }
vpTemplateTrackerZone getPyramidDown() const;
//renvoie le ieme triangle de la zone
void getTriangle(unsigned int i, vpTemplateTrackerTriangle &T) const;
vpTemplateTrackerTriangle getTriangle(unsigned int i) const;
//create an area by clicking on an image
void initClick(const vpImage<unsigned char>& I, bool delaunay = false);
//create an area with a pointer of integer that describes a series of triangles:
// *pt= t0.S1.x,t0.S1.y,t0.S2.x,t0.S2.y,t0.S3.x,t0.S3.y, t1.S1.x ...
void initFromPoints(const vpImage<unsigned char>& I, const std::vector< vpImagePoint > &ip, bool delaunay = false);
//check if a point is in the area
bool inZone(const int &i,const int &j) const;
bool inZone(const double &i,const double &j) const;
//check if a point is in the area and return the corresponding triangle id_triangle where the point is.
bool inZone(const int &i,const int &j, unsigned int &id_triangle) const;
bool inZone(const double &i,const double &j, unsigned int &id_triangle) const;
vpTemplateTrackerZone & operator=(const vpTemplateTrackerZone &z);
};
#endif
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