Method getInterestPointsWidget

visualization/src/range_image_visualizer.cpp:132–148

}

pcl::visualization::RangeImageVisualizer* 
pcl::visualization::RangeImageVisualizer::getInterestPointsWidget (
    const pcl::RangeImage& range_image, const float* interest_image, float min_value, float max_value, 
    const pcl::PointCloud<pcl::InterestPoint>& interest_points, const std::string& name)
{
  auto* widget = new RangeImageVisualizer;
  widget->showFloatImage (interest_image, range_image.width, range_image.height, min_value, max_value);
  widget->setWindowTitle (name);
  for (const auto &interest_point : interest_points.points)
  {
    float image_x, image_y;
    range_image.getImagePoint (interest_point.x, interest_point.y, interest_point.z, image_x, image_y);
    widget->markPoint (static_cast<std::size_t> (image_x), static_cast<std::size_t> (image_y), green_color, red_color);
    //std::cout << "Marking point "<<image_x<<","<<image_y<<"\n";
  }
  return widget;
}