vpServoDisplay.cpp

/****************************************************************************
 *
 * $Id: vpServoDisplay.cpp 4645 2014-02-05 17:44:06Z 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:
 * Interface with the image for feature display.
 *
 * Authors:
 * Eric Marchand
 *
 *****************************************************************************/

// Servo
#include <visp/vpServo.h>

// Meter/pixel conversion
#include <visp/vpCameraParameters.h>

//Color / image / display
#include <visp/vpColor.h>
#include <visp/vpImage.h>

#include <visp/vpDisplay.h>

#include <visp/vpServoDisplay.h>

#include <visp/vpBasicFeature.h>

void vpServoDisplay::display(const vpServo &s,
                             const vpCameraParameters &cam,
                             const vpImage<unsigned char> &I,
                             vpColor currentColor,
                             vpColor desiredColor,
                             unsigned int thickness)
{
  std::list<vpBasicFeature *>::const_iterator it_s;
  std::list<vpBasicFeature *>::const_iterator it_s_star;

  for (it_s = s.featureList.begin(), it_s_star = s.desiredFeatureList.begin();
       it_s != s.featureList.end();
       ++it_s, ++it_s_star)
  {
    if (desiredColor != vpColor::none) {
      // desired list
      (*it_s_star)->display(cam, I, desiredColor, thickness ) ;
    }
    if (currentColor != vpColor::none) {
      // current list
      (*it_s)->display(cam, I, currentColor, thickness ) ;
    }
  }
  //  vpDisplay::flush(I) ;
}

void
vpServoDisplay::display(const vpServo &s,
                        const vpCameraParameters &cam,
                        const vpImage<vpRGBa> &I,
                        vpColor currentColor,
                        vpColor desiredColor,
                        unsigned int thickness)
{
  std::list<vpBasicFeature *>::const_iterator it_s;
  std::list<vpBasicFeature *>::const_iterator it_s_star;

  for (it_s = s.featureList.begin(), it_s_star = s.desiredFeatureList.begin();
       it_s != s.featureList.end();
       ++it_s, ++it_s_star)
  {
    if (desiredColor != vpColor::none) {
      // desired list
      (*it_s_star)->display(cam, I, desiredColor, thickness ) ;
    }
    if (currentColor != vpColor::none) {
      // current list
      (*it_s)->display(cam, I, currentColor, thickness ) ;
    }
  }
  //  vpDisplay::flush(I) ;
}