GnuplotVisualization.h

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#include <ros/ros.h>

// Global includes
#include <string>
#include <set>
#include <utility>

// Package includes
#include <boost/shared_ptr.hpp>

#include <tf/transform_listener.h>

#include <visualization_msgs/Marker.h>
#include <visualization_msgs/MarkerArray.h>

// Local includes
#include "visualization/gnuplot/gnuplot-iostream.h"

namespace Visualization {
  
  class GnuplotVisualization
  {
  public:
    
    GnuplotVisualization();
    
    ~GnuplotVisualization();
    
    void initAnimatedBarChart(const std::vector<std::string>& pBarLabels, const std::string& pBarChartTitle, const std::string& pYLabel, const std::pair<float, float>& pYRange);
    
    void updateBarChartValues(const std::map<std::string, float>& pCurrentData);

    void sendBarChartToGnuplot(const bool pHighlightHighestValue);
    
  private:
    
    boost::shared_ptr<Gnuplot> mGnuplotHandler;
    
    std::vector<std::pair<float, std::pair<std::string, float> > > mBarChartBuffer;

    std::pair<float, float> mYRange;
  };
}