#include "VisualisationUtils/laserscanwidget.h"#include <iostream>#include <QtGui/QApplication>#include <QtConcurrentRun>#include <qapplication.h>#include <sensor_msgs/LaserScan.h>#include <ros/ros.h>#include <ros/init.h>#include <qwt_series_data.h>#include <qwt_symbol.h>#include <QLayout>