Point Cloud Library (PCL)  1.8.1-dev
List of all members | Public Types | Public Member Functions | Protected Member Functions
pcl::visualization::PointCloudColorHandlerRGBAField< PointT > Class Template Reference

RGBA handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

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

Public Types

typedef boost::shared_ptr
< PointCloudColorHandlerRGBAField
< PointT > > 
Ptr
 
typedef boost::shared_ptr
< const
PointCloudColorHandlerRGBAField
< PointT > > 
ConstPtr
 
- Public Types inherited from pcl::visualization::PointCloudColorHandler< PointT >
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

 PointCloudColorHandlerRGBAField ()
 Constructor. More...
 
 PointCloudColorHandlerRGBAField (const PointCloudConstPtr &cloud)
 Constructor. More...
 
virtual ~PointCloudColorHandlerRGBAField ()
 Destructor. More...
 
virtual std::string getFieldName () const
 Get the name of the field used. More...
 
virtual bool getColor (vtkSmartPointer< vtkDataArray > &scalars) const
 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...
 
- Public Member Functions inherited from pcl::visualization::PointCloudColorHandler< PointT >
 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...
 

Protected Member Functions

virtual std::string getName () const
 Class getName method. More...
 

Additional Inherited Members

- Protected Attributes inherited from pcl::visualization::PointCloudColorHandler< PointT >
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::PointCloudColorHandlerRGBAField< PointT >

RGBA handler class for colors.

Uses the data present in the "rgba" field as the color at each point. Transparency is handled.

Author
Nizar Sallem

Definition at line 442 of file point_cloud_color_handlers.h.

Member Typedef Documentation

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

Definition at line 450 of file point_cloud_color_handlers.h.

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

Definition at line 449 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

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

Destructor.

Definition at line 466 of file point_cloud_color_handlers.h.

Member Function Documentation

template<typename PointT >
bool pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::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< PointT >.

Definition at line 456 of file point_cloud_color_handlers.hpp.

template<typename PointT>
virtual std::string pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::getFieldName ( ) const
inlinevirtual

Get the name of the field used.

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

Definition at line 470 of file point_cloud_color_handlers.h.

template<typename PointT>
virtual std::string pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::getName ( ) const
inlineprotectedvirtual

Class getName method.

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

Definition at line 489 of file point_cloud_color_handlers.h.

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

Set the input cloud to be used.

Parameters
[in]cloudthe input cloud to be used by the handler

Reimplemented from pcl::visualization::PointCloudColorHandler< PointT >.

Definition at line 442 of file point_cloud_color_handlers.hpp.

References pcl::getFieldIndex(), and pcl::visualization::PointCloudColorHandler< PointT >::setInputCloud().

Referenced by pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::PointCloudColorHandlerRGBAField().


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