point_cloud_library / 1.12.1 / classpcl_1_1visualization_1_1_point_cloud_color_handler_random_3_01pcl_1_1_p_c_l_point_cloud2_01_4.html /

Handler for random PointCloud colors (i.e., R, G, B will be randomly chosen) More...

#include <pcl/visualization/point_cloud_color_handlers.h>

Public Types

using Ptr = shared_ptr< PointCloudColorHandlerRandom< PointCloud > >
using ConstPtr = shared_ptr< const PointCloudColorHandlerRandom< PointCloud > >
- Public Types inherited from pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >
using PointCloud = pcl::PCLPointCloud2
using PointCloudPtr = PointCloud::Ptr
using PointCloudConstPtr = PointCloud::ConstPtr
using Ptr = shared_ptr< PointCloudColorHandler< PointCloud > >
using ConstPtr = shared_ptr< const PointCloudColorHandler< PointCloud > >

Public Member Functions

PointCloudColorHandlerRandom (const PointCloudConstPtr &cloud)
Constructor. More...
virtual ~PointCloudColorHandlerRandom ()
Empty destructor. More...
virtual std::string getName () const
Get the name of the class. More...
virtual std::string getFieldName () const
Get the name of the field used. More...
vtkSmartPointer< vtkDataArray > getColor () const override
Obtain the actual color for the input dataset as a VTK data array. More...
- Public Member Functions inherited from pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >
PointCloudColorHandler (const PointCloudConstPtr &cloud)
Constructor. More...
virtual ~PointCloudColorHandler ()
Destructor. More...
bool isCapable () const
Return whether this handler is capable of handling the input data or not. More...
void setInputCloud (const PointCloudConstPtr &cloud)
Set the input cloud to be used. More...

Additional Inherited Members

- Protected Attributes inherited from pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >
PointCloudConstPtr cloud_
A pointer to the input dataset. More...
bool capable_
True if this handler is capable of handling the input data, false otherwise. More...
int field_idx_
The index of the field holding the data that represents the color. More...

Detailed Description

Handler for random PointCloud colors (i.e., R, G, B will be randomly chosen)

Author
Radu B. Rusu

Definition at line 610 of file point_cloud_color_handlers.h.

Member Typedef Documentation

ConstPtr

Ptr

Constructor & Destructor Documentation

PointCloudColorHandlerRandom()

~PointCloudColorHandlerRandom()

Member Function Documentation

getColor()

vtkSmartPointer<vtkDataArray> pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::getColor ( ) const
overridevirtual

Obtain the actual color for the input dataset as a VTK data array.

Deriving handlers should override this method. The default implementation is provided only for backwards compatibility with handlers that were written before PCL 1.10.0 and will be removed in future.

Returns
smart pointer to VTK array if the operation was successful (the handler is capable and the input cloud was given), a null pointer otherwise

Implements pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >.

getFieldName()

virtual std::string pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::getFieldName ( ) const
inlinevirtual

Get the name of the field used.

Implements pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >.

Definition at line 636 of file point_cloud_color_handlers.h.

getName()

virtual std::string pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::getName ( ) const
inlinevirtual

Get the name of the class.

Implements pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >.

Definition at line 632 of file point_cloud_color_handlers.h.


The documentation for this class was generated from the following file:

© 2009–2012, Willow Garage, Inc.
© 2012–, Open Perception, Inc.
Licensed under the BSD License.
https://pointclouds.org/documentation/classpcl_1_1visualization_1_1_point_cloud_color_handler_random_3_01pcl_1_1_p_c_l_point_cloud2_01_4.html