Point Cloud Library (PCL)  1.9.1-dev
List of all members | Public Types | Public Member Functions | Protected Attributes
pcl::visualization::PointCloudColorHandler< PointT > Class Template Referenceabstract

Base Handler class for PointCloud colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

+ Inheritance diagram for pcl::visualization::PointCloudColorHandler< PointT >:

Public Types

typedef pcl::PointCloud< PointTPointCloud
 
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 ()
 Constructor. More...
 
 PointCloudColorHandler (const PointCloudConstPtr &cloud)
 Constructor. More...
 
virtual ~PointCloudColorHandler ()
 Destructor. More...
 
bool isCapable () const
 Check if this handler is capable of handling the input data or not. More...
 
virtual std::string getName () const =0
 Abstract getName method. More...
 
virtual std::string getFieldName () const =0
 Abstract getFieldName method. More...
 
virtual bool getColor (vtkSmartPointer< vtkDataArray > &scalars) const =0
 Obtain the actual color for the input dataset as vtk scalars. More...
 
virtual void setInputCloud (const PointCloudConstPtr &cloud)
 Set the input cloud to be used. More...
 

Protected Attributes

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...
 
std::vector< pcl::PCLPointFieldfields_
 The list of fields available for this PointCloud. More...
 

Detailed Description

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

Base Handler class for PointCloud colors.

Author
Radu B. Rusu

Definition at line 64 of file point_cloud_color_handlers.h.

Member Typedef Documentation

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

Definition at line 72 of file point_cloud_color_handlers.h.

Definition at line 67 of file point_cloud_color_handlers.h.

Definition at line 69 of file point_cloud_color_handlers.h.

Definition at line 68 of file point_cloud_color_handlers.h.

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

Definition at line 71 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

Constructor.

Definition at line 75 of file point_cloud_color_handlers.h.

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

Constructor.

Definition at line 80 of file point_cloud_color_handlers.h.

template<typename PointT>
virtual pcl::visualization::PointCloudColorHandler< PointT >::~PointCloudColorHandler ( )
inlinevirtual

Destructor.

Definition at line 85 of file point_cloud_color_handlers.h.

Member Function Documentation

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

Implemented in pcl::visualization::PointCloudColorHandlerLabelField< PointT >, pcl::visualization::PointCloudColorHandlerRGBAField< PointT >, pcl::visualization::PointCloudColorHandlerGenericField< PointT >, pcl::visualization::PointCloudColorHandlerHSVField< PointT >, pcl::visualization::PointCloudColorHandlerRGBField< PointT >, pcl::visualization::PointCloudColorHandlerCustom< PointT >, pcl::visualization::PointCloudColorHandlerRandom< PointT >, and pcl::visualization::PointCloudColorHandlerRGBHack< PointT >.

Referenced by pcl::visualization::PointCloudColorHandlerRandom< PointT >::getFieldName(), pcl::visualization::PointCloudColorHandlerCustom< PointT >::getFieldName(), pcl::visualization::PointCloudColorHandlerRGBField< PointT >::getFieldName(), pcl::visualization::PointCloudColorHandlerHSVField< PointT >::getFieldName(), pcl::visualization::PointCloudColorHandlerGenericField< PointT >::getFieldName(), pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::getFieldName(), pcl::visualization::PointCloudColorHandlerLabelField< PointT >::getFieldName(), pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::getFieldName(), pcl::visualization::PointCloudColorHandlerCustom< pcl::PCLPointCloud2 >::getFieldName(), pcl::visualization::PointCloudColorHandler< PointT >::isCapable(), pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::isCapable(), pcl::visualization::PCLVisualizer::updateCorrespondences(), pcl::visualization::PCLVisualizer::updatePointCloud(), pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::~PointCloudColorHandlerGenericField(), pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::~PointCloudColorHandlerHSVField(), pcl::visualization::PointCloudColorHandlerLabelField< pcl::PCLPointCloud2 >::~PointCloudColorHandlerLabelField(), pcl::visualization::PointCloudColorHandlerRGBAField< pcl::PCLPointCloud2 >::~PointCloudColorHandlerRGBAField(), and pcl::visualization::PointCloudColorHandlerRGBField< pcl::PCLPointCloud2 >::~PointCloudColorHandlerRGBField().

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
template<typename PointT>
virtual void pcl::visualization::PointCloudColorHandler< PointT >::setInputCloud ( const PointCloudConstPtr cloud)
inlinevirtual

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 123 of file point_cloud_color_handlers.h.

Referenced by pcl::visualization::PointCloudColorHandlerRGBHack< PointT >::getColor(), pcl::visualization::PointCloudColorHandlerHSVField< PointT >::getColor(), pcl::visualization::PointCloudColorHandlerGenericField< PointT >::getColor(), pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::getColor(), pcl::visualization::PointCloudColorHandlerLabelField< PointT >::getColor(), pcl::visualization::PointCloudColorHandler< PointT >::isCapable(), pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::isCapable(), pcl::visualization::PointCloudColorHandlerCustom< PointT >::PointCloudColorHandlerCustom(), pcl::visualization::PointCloudColorHandlerCustom< pcl::PCLPointCloud2 >::PointCloudColorHandlerCustom(), pcl::visualization::PointCloudColorHandlerGenericField< PointT >::PointCloudColorHandlerGenericField(), pcl::visualization::PointCloudColorHandlerHSVField< PointT >::PointCloudColorHandlerHSVField(), pcl::visualization::PointCloudColorHandlerLabelField< PointT >::PointCloudColorHandlerLabelField(), pcl::visualization::PointCloudColorHandlerRandom< PointT >::PointCloudColorHandlerRandom(), pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::PointCloudColorHandlerRandom(), pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::PointCloudColorHandlerRGBAField(), pcl::visualization::PointCloudColorHandlerRGBField< PointT >::PointCloudColorHandlerRGBField(), pcl::visualization::PointCloudColorHandlerRGBHack< PointT >::PointCloudColorHandlerRGBHack(), pcl::visualization::PointCloudColorHandlerGenericField< PointT >::setInputCloud(), pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::setInputCloud(), and pcl::visualization::PointCloudColorHandlerLabelField< PointT >::setInputCloud().

template<typename PointT>
PointCloudConstPtr pcl::visualization::PointCloudColorHandler< PointT >::cloud_
protected
template<typename PointT>
int pcl::visualization::PointCloudColorHandler< PointT >::field_idx_
protected
template<typename PointT>
std::vector<pcl::PCLPointField> pcl::visualization::PointCloudColorHandler< PointT >::fields_
protected

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