Public Types | Public Member Functions | Protected Attributes

pcl::visualization::PointCloudColorHandler< PointT > Class Template Reference
[Module visualization]

Base Handler class for PointCloud colors. More...

#include <pcl/visualization/point_cloud_handlers.h>

Inheritance diagram for pcl::visualization::PointCloudColorHandler< PointT >:
Inheritance graph
[legend]

List of all members.

Public Types

typedef pcl::PointCloud< PointT > PointCloud
typedef PointCloud::Ptr PointCloudPtr
typedef PointCloud::ConstPtr PointCloudConstPtr
typedef boost::shared_ptr
< PointCloudColorHandler
< PointT > > 
Ptr
typedef boost::shared_ptr
< const PointCloudColorHandler
< PointT > > 
ConstPtr

Public Member Functions

 PointCloudColorHandler (const PointCloudConstPtr &cloud)
 Constructor.
bool isCapable () const
 Return whether this handler is capable of handling the input data or not.
virtual std::string getName () const =0
 Abstract getName method.
virtual std::string getFieldName () const =0
 Abstract getFieldName method.
virtual void getColor (vtkSmartPointer< vtkDataArray > &scalars) const =0
 Obtain the actual color for the input dataset as vtk scalars.

Protected Attributes

PointCloudConstPtr cloud_
 A pointer to the input dataset.
bool capable_
 True if this handler is capable of handling the input data, false otherwise.
int field_idx_
 The index of the field holding the data that represents the color.
std::vector
< sensor_msgs::PointField
fields_
 The list of fields available for this PointCloud.

Detailed Description

template<typename PointT>
class pcl::visualization::PointCloudColorHandler< PointT >

Base Handler class for PointCloud colors.

Definition at line 399 of file point_cloud_handlers.h.


Member Typedef Documentation

template<typename PointT>
typedef boost::shared_ptr<const PointCloudColorHandler<PointT> > pcl::visualization::PointCloudColorHandler< PointT >::ConstPtr
template<typename PointT>
typedef pcl::PointCloud<PointT> pcl::visualization::PointCloudColorHandler< PointT >::PointCloud

Definition at line 402 of file point_cloud_handlers.h.

Definition at line 404 of file point_cloud_handlers.h.

template<typename PointT>
typedef PointCloud::Ptr pcl::visualization::PointCloudColorHandler< PointT >::PointCloudPtr

Definition at line 403 of file point_cloud_handlers.h.

template<typename PointT>
typedef boost::shared_ptr<PointCloudColorHandler<PointT> > pcl::visualization::PointCloudColorHandler< PointT >::Ptr

Constructor & Destructor Documentation

template<typename PointT>
pcl::visualization::PointCloudColorHandler< PointT >::PointCloudColorHandler ( const PointCloudConstPtr cloud  )  [inline]

Constructor.

Definition at line 410 of file point_cloud_handlers.h.


Member Function Documentation

template<typename PointT>
virtual void pcl::visualization::PointCloudColorHandler< PointT >::getColor ( vtkSmartPointer< vtkDataArray > &  scalars  )  const [pure virtual]

Obtain the actual color for the input dataset as vtk scalars.

Parameters:
scalars the resultant scalars containing the color for the input dataset

Implemented in pcl::visualization::PointCloudColorHandlerRandom< PointT >, pcl::visualization::PointCloudColorHandlerCustom< PointT >, pcl::visualization::PointCloudColorHandlerRGBField< PointT >, and pcl::visualization::PointCloudColorHandlerGenericField< PointT >.

template<typename PointT>
virtual std::string pcl::visualization::PointCloudColorHandler< PointT >::getFieldName (  )  const [pure virtual]
template<typename PointT>
virtual std::string pcl::visualization::PointCloudColorHandler< PointT >::getName (  )  const [pure virtual]
template<typename PointT>
bool pcl::visualization::PointCloudColorHandler< PointT >::isCapable (  )  const [inline]

Return whether this handler is capable of handling the input data or not.

Definition at line 416 of file point_cloud_handlers.h.


Member Data Documentation

template<typename PointT>
bool pcl::visualization::PointCloudColorHandler< PointT >::capable_ [protected]

True if this handler is capable of handling the input data, false otherwise.

Definition at line 439 of file point_cloud_handlers.h.

template<typename PointT>
PointCloudConstPtr pcl::visualization::PointCloudColorHandler< PointT >::cloud_ [protected]

A pointer to the input dataset.

Definition at line 434 of file point_cloud_handlers.h.

template<typename PointT>
int pcl::visualization::PointCloudColorHandler< PointT >::field_idx_ [protected]

The index of the field holding the data that represents the color.

Definition at line 442 of file point_cloud_handlers.h.

template<typename PointT>
std::vector<sensor_msgs::PointField> pcl::visualization::PointCloudColorHandler< PointT >::fields_ [protected]

The list of fields available for this PointCloud.

Definition at line 445 of file point_cloud_handlers.h.


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