Point Cloud Library (PCL)  1.9.1-dev
List of all members | Public Types | Public Member Functions | Protected Member Functions
pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 > Class Template Reference

Generic field handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

+ Inheritance diagram for pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >:

Public Types

typedef boost::shared_ptr< PointCloudColorHandlerGenericField< PointCloud > > Ptr
 
typedef boost::shared_ptr< const PointCloudColorHandlerGenericField< PointCloud > > ConstPtr
 
- Public Types inherited from pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >
typedef pcl::PCLPointCloud2 PointCloud
 
typedef PointCloud::Ptr PointCloudPtr
 
typedef PointCloud::ConstPtr PointCloudConstPtr
 
typedef boost::shared_ptr< PointCloudColorHandler< PointCloud > > Ptr
 
typedef boost::shared_ptr< const PointCloudColorHandler< PointCloud > > ConstPtr
 

Public Member Functions

 PointCloudColorHandlerGenericField (const PointCloudConstPtr &cloud, const std::string &field_name)
 Constructor. More...
 
virtual ~PointCloudColorHandlerGenericField ()
 Empty destructor. More...
 
virtual bool getColor (vtkSmartPointer< vtkDataArray > &scalars) const
 Obtain the actual color for the input dataset as vtk scalars. 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...
 

Protected Member Functions

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...
 

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

template<>
class pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >

Generic field handler class for colors.

Uses an user given field to extract 1D data and display the color at each point using a min-max lookup table.

Author
Radu B. Rusu

Definition at line 820 of file point_cloud_color_handlers.h.

Member Typedef Documentation

Definition at line 828 of file point_cloud_color_handlers.h.

Definition at line 827 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

Constructor.

Member Function Documentation

virtual bool pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::getColor ( vtkSmartPointer< vtkDataArray > &  scalars) const
virtual

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

Parameters
[out]scalarsthe output scalars containing the color for the dataset
Returns
true if the operation was successful (the handler is capable and the input cloud was given as a valid pointer), false otherwise

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

virtual std::string pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::getFieldName ( ) const
inlineprotectedvirtual

Get the name of the field used.

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

Definition at line 852 of file point_cloud_color_handlers.h.

virtual std::string pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::getName ( ) const
inlineprotectedvirtual

Get the name of the class.

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

Definition at line 848 of file point_cloud_color_handlers.h.


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