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range_image_visualizer.cpp

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#include <pcl_visualization/range_image_visualizer.h>

pcl_visualization::RangeImageVisualizer::RangeImageVisualizer (const std::string& name) : ImageWidgetWX (), name_ (name)
{
}

pcl_visualization::RangeImageVisualizer::~RangeImageVisualizer ()
{
}

void 
  pcl_visualization::RangeImageVisualizer::setRangeImage (const pcl::RangeImage& range_image, float min_value, float max_value, bool grayscale)
{
  //MEASURE_FUNCTION_TIME;
  
  float* ranges = range_image.getRangesArray ();
  
  // Call BaseClass function:
  setFloatImage (ranges, range_image.width, range_image.height, name_.c_str (), min_value, max_value, grayscale);
  delete[] ranges;
}

pcl_visualization::RangeImageVisualizer* 
  pcl_visualization::RangeImageVisualizer::getRangeImageWidget (
    const pcl::RangeImage& range_image, float min_value, float max_value, bool grayscale, const std::string& name)
{
  RangeImageVisualizer* range_image_widget = new RangeImageVisualizer (name);
  range_image_widget->setRangeImage (range_image, min_value, max_value, grayscale);
  return range_image_widget;
}

void pcl_visualization::RangeImageVisualizer::visualizeBorders (
    const pcl::RangeImage& range_image, float min_value, float max_value, bool grayscale,
    const pcl::PointCloud<pcl::BorderDescription>& border_descriptions)
{
  setRangeImage(range_image, min_value, max_value, grayscale);
  
  for (int y=0; y<(int)range_image.height; ++y)
  {
    for (int x=0; x<(int)range_image.width; ++x)
    {
      const pcl::BorderDescription& border_description = border_descriptions.points[y*range_image.width + x];
      const pcl::BorderTraits& border_traits = border_description.traits;
      if (border_traits[pcl::BORDER_TRAIT__OBSTACLE_BORDER])
      {
        markPoint (x, y, wxGREEN_PEN);
        //for (unsigned int i = 0; i < border_description.neighbors.size(); ++i)
          //range_image_widget->markLine (border_description.x, border_description.y,
                                        //border_description.neighbors[i]->x, border_description.neighbors[i]->y, wxGREEN_PEN);
      }
      else if (border_traits[pcl::BORDER_TRAIT__SHADOW_BORDER])
        markPoint(x, y, wxCYAN_PEN);
      else if (border_traits[pcl::BORDER_TRAIT__VEIL_POINT])
        markPoint(x, y, wxRED_PEN);
    }
  }
}

pcl_visualization::RangeImageVisualizer* 
  pcl_visualization::RangeImageVisualizer::getRangeImageBordersWidget (
    const pcl::RangeImage& range_image, float min_value, float max_value, bool grayscale,
    const pcl::PointCloud<pcl::BorderDescription>& border_descriptions, const std::string& name)
{
  //std::cout << PVARN(range_image)<<PVARN(min_value)<<PVARN(max_value)<<PVARN(grayscale);
  RangeImageVisualizer* range_image_widget = new RangeImageVisualizer;
  range_image_widget->visualizeBorders (range_image, min_value, max_value, grayscale,
                                        border_descriptions);
  range_image_widget->setName (name);
  return range_image_widget;
}

pcl_visualization::RangeImageVisualizer* 
  pcl_visualization::RangeImageVisualizer::getAnglesWidget (const pcl::RangeImage& range_image, float* angles_image,
                                                            const std::string& name)
{
  RangeImageVisualizer* widget = new RangeImageVisualizer;
  widget->setAngleImage(angles_image, range_image.width, range_image.height, name.c_str());
  return widget;
}

pcl_visualization::RangeImageVisualizer* 
  pcl_visualization::RangeImageVisualizer::getHalfAnglesWidget (const pcl::RangeImage& range_image,
                                                                float* angles_image, const std::string& name)
{
  RangeImageVisualizer* widget = new RangeImageVisualizer;
  widget->setHalfAngleImage(angles_image, range_image.width, range_image.height, name.c_str());
  return widget;
}

pcl_visualization::RangeImageVisualizer* 
  pcl_visualization::RangeImageVisualizer::getInterestPointsWidget (
    const pcl::RangeImage& range_image, float* interest_image, float min_value, float max_value, 
    const pcl::PointCloud<pcl::InterestPoint>& interest_points, const std::string& name)
{
  RangeImageVisualizer* widget = new RangeImageVisualizer;
  widget->setFloatImage (interest_image, range_image.width, range_image.height, name.c_str (), min_value, max_value);
  for (unsigned int i=0; i<interest_points.points.size(); ++i)
  {
    const pcl::InterestPoint& interest_point = interest_points.points[i];
    float image_x, image_y;
    range_image.getImagePoint (interest_point.x, interest_point.y, interest_point.z, image_x, image_y);
    widget->markPoint (image_x, image_y, wxGREEN_PEN, wxRED_BRUSH);
    //cout << "Marking point "<<image_x<<","<<image_y<<"\n";
  }
  return widget;
}

---

pcl_visualization
Author(s): Radu Bogdan Rusu, Bastian Steder, Ethan Rublee
autogenerated on Fri Mar 1 16:29:47 2013