Public Types | Public Member Functions | Protected Attributes

pcl::visualization::PointCloudGeometryHandler< sensor_msgs::PointCloud2 > Class Template Reference
[Module visualization]

Base handler class for PointCloud geometry. More...

#include <pcl/visualization/point_cloud_handlers.h>

Inheritance diagram for pcl::visualization::PointCloudGeometryHandler< sensor_msgs::PointCloud2 >:
Inheritance graph
[legend]

List of all members.

Public Types

typedef sensor_msgs::PointCloud2 PointCloud
typedef PointCloud::Ptr PointCloudPtr
typedef PointCloud::ConstPtr PointCloudConstPtr
typedef boost::shared_ptr
< PointCloudGeometryHandler
< PointCloud > > 
Ptr
typedef boost::shared_ptr
< const
PointCloudGeometryHandler
< PointCloud > > 
ConstPtr

Public Member Functions

 PointCloudGeometryHandler (const PointCloudConstPtr &cloud)
 Constructor.
virtual std::string getName () const =0
 Abstract getName method.
virtual std::string getFieldName () const =0
 Abstract getFieldName method.
bool isCapable () const
 Return whether this handler is capable of handling the input data or not.
virtual void getGeometry (vtkSmartPointer< vtkPoints > &points) const
 Obtain the actual point geometry for the input dataset as a vtk pointset.

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_x_idx_
 The index of the field holding the X data.
int field_y_idx_
 The index of the field holding the Y data.
int field_z_idx_
 The index of the field holding the Z data.
std::vector
< sensor_msgs::PointField
fields_
 The list of fields available for this PointCloud.

Detailed Description

template<>
class pcl::visualization::PointCloudGeometryHandler< sensor_msgs::PointCloud2 >

Base handler class for PointCloud geometry.

Definition at line 252 of file point_cloud_handlers.h.


Member Typedef Documentation


Constructor & Destructor Documentation

Constructor.

Definition at line 263 of file point_cloud_handlers.h.


Member Function Documentation

virtual std::string pcl::visualization::PointCloudGeometryHandler< sensor_msgs::PointCloud2 >::getFieldName (  )  const [pure virtual]
virtual void pcl::visualization::PointCloudGeometryHandler< sensor_msgs::PointCloud2 >::getGeometry ( vtkSmartPointer< vtkPoints > &  points  )  const [virtual]

Obtain the actual point geometry for the input dataset as a vtk pointset.

Parameters:
points the resultant geometry
virtual std::string pcl::visualization::PointCloudGeometryHandler< sensor_msgs::PointCloud2 >::getName (  )  const [pure virtual]

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

Definition at line 279 of file point_cloud_handlers.h.


Member Data Documentation

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

Definition at line 294 of file point_cloud_handlers.h.

A pointer to the input dataset.

Definition at line 289 of file point_cloud_handlers.h.

The index of the field holding the X data.

Definition at line 297 of file point_cloud_handlers.h.

The index of the field holding the Y data.

Definition at line 300 of file point_cloud_handlers.h.

The index of the field holding the Z data.

Definition at line 303 of file point_cloud_handlers.h.

The list of fields available for this PointCloud.

Definition at line 306 of file point_cloud_handlers.h.


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