PCL histogram visualizer main class. More...
#include <histogram_visualizer.h>
Classes | |
| struct | ExitCallback |
| struct | ExitMainLoopTimerCallback |
Public Member Functions | |
| bool | addFeatureHistogram (const sensor_msgs::PointCloud2 &cloud, const std::string &field_name, const std::string &id="cloud", int win_width=640, int win_height=200) |
| Add a histogram feature to screen as a separate window. | |
| template<typename PointT > | |
| bool | addFeatureHistogram (const pcl::PointCloud< PointT > &cloud, int hsize, const std::string &id="cloud", int win_width=640, int win_height=200) |
| Add a histogram feature to screen as a separate window. | |
| PCLHistogramVisualizer () | |
| PCL histogram visualizer constructor. | |
| void | resetStoppedFlag () |
| Set the stopped flag back to false. | |
| void | setBackgroundColor (const double &r, const double &g, const double &b, int viewport=0) |
| Set the viewport's background color. | |
| void | setGlobalYRange (float minp, float maxp) |
| Set the Y range to minp-maxp for all histograms. | |
| void | spin () |
| Spin method. Calls the interactor and runs an internal loop. | |
| void | spinOnce (int time=1, bool force_redraw=false) |
| Spin once method. Calls the interactor and updates the screen once. | |
| void | updateWindowPositions () |
| Update all window positions on screen so that they fit. | |
| bool | wasStopped () |
| Returns true when the user tried to close the window. | |
Private Attributes | |
| vtkSmartPointer< ExitCallback > | exit_callback_ |
| vtkSmartPointer < ExitMainLoopTimerCallback > | exit_main_loop_timer_callback_ |
| Callback object enabling us to leave the main loop, when a timer fires. | |
| RenWinInteractMap | wins_ |
| A map of all windows on screen (with their renderers and interactors). | |
PCL histogram visualizer main class.
Definition at line 55 of file histogram_visualizer.h.
| pcl_visualization::PCLHistogramVisualizer::PCLHistogramVisualizer | ( | ) |
PCL histogram visualizer constructor.
Definition at line 44 of file histogram_visualizer.cpp.
| bool pcl_visualization::PCLHistogramVisualizer::addFeatureHistogram | ( | const sensor_msgs::PointCloud2 & | cloud, | |
| const std::string & | field_name, | |||
| const std::string & | id = "cloud", |
|||
| int | win_width = 640, |
|||
| int | win_height = 200 | |||
| ) |
Add a histogram feature to screen as a separate window.
| cloud | the PointCloud dataset containing the histogram | |
| field_name | the field name containing the histogram | |
| id | the point cloud object id (default: cloud) | |
| win_width | the size of the window (width) | |
| win_height | the size of the window (width) |
Definition at line 228 of file histogram_visualizer.cpp.
| bool pcl_visualization::PCLHistogramVisualizer::addFeatureHistogram | ( | const pcl::PointCloud< PointT > & | cloud, | |
| int | hsize, | |||
| const std::string & | id = "cloud", |
|||
| int | win_width = 640, |
|||
| int | win_height = 200 | |||
| ) | [inline] |
Add a histogram feature to screen as a separate window.
| cloud | the PointCloud dataset containing the histogram | |
| hsize | the length of the histogram | |
| id | the point cloud object id (default: cloud) | |
| win_width | the size of the window (width) | |
| win_height | the size of the window (width) |
Definition at line 40 of file histogram_visualizer.hpp.
| void pcl_visualization::PCLHistogramVisualizer::resetStoppedFlag | ( | ) |
Set the stopped flag back to false.
Definition at line 156 of file histogram_visualizer.cpp.
| void pcl_visualization::PCLHistogramVisualizer::setBackgroundColor | ( | const double & | r, | |
| const double & | g, | |||
| const double & | b, | |||
| int | viewport = 0 | |||
| ) |
Set the viewport's background color.
| r | the red component of the RGB color | |
| g | the green component of the RGB color | |
| b | the blue component of the RGB color | |
| viewport | the view port (default: all) |
Definition at line 164 of file histogram_visualizer.cpp.
| void pcl_visualization::PCLHistogramVisualizer::setGlobalYRange | ( | float | minp, | |
| float | maxp | |||
| ) |
Set the Y range to minp-maxp for all histograms.
| minp | the minimum Y range | |
| maxp | the maximum Y range |
Definition at line 188 of file histogram_visualizer.cpp.
| void pcl_visualization::PCLHistogramVisualizer::spin | ( | ) |
Spin method. Calls the interactor and runs an internal loop.
Definition at line 121 of file histogram_visualizer.cpp.
| void pcl_visualization::PCLHistogramVisualizer::spinOnce | ( | int | time = 1, |
|
| bool | force_redraw = false | |||
| ) |
Spin once method. Calls the interactor and updates the screen once.
| time | - How long (in ms) should the visualization loop be allowed to run. | |
| force_redraw | - if false it might return without doing anything if the interactor's framerate does not require a redraw yet. |
Definition at line 80 of file histogram_visualizer.cpp.
| void pcl_visualization::PCLHistogramVisualizer::updateWindowPositions | ( | ) |
Update all window positions on screen so that they fit.
Definition at line 199 of file histogram_visualizer.cpp.
| bool pcl_visualization::PCLHistogramVisualizer::wasStopped | ( | ) |
Returns true when the user tried to close the window.
Definition at line 143 of file histogram_visualizer.cpp.
vtkSmartPointer<ExitCallback> pcl_visualization::PCLHistogramVisualizer::exit_callback_ [private] |
Definition at line 148 of file histogram_visualizer.h.
vtkSmartPointer<ExitMainLoopTimerCallback> pcl_visualization::PCLHistogramVisualizer::exit_main_loop_timer_callback_ [private] |
Callback object enabling us to leave the main loop, when a timer fires.
Definition at line 147 of file histogram_visualizer.h.
A map of all windows on screen (with their renderers and interactors).
Definition at line 107 of file histogram_visualizer.h.
