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

RGBA handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

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

Public Types

typedef boost::shared_ptr< PointCloudColorHandlerRGBAField< PointCloud > > Ptr
 
typedef boost::shared_ptr< const PointCloudColorHandlerRGBAField< 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

 PointCloudColorHandlerRGBAField (const PointCloudConstPtr &cloud)
 Constructor. More...
 
virtual ~PointCloudColorHandlerRGBAField ()
 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::PointCloudColorHandlerRGBAField< pcl::PCLPointCloud2 >

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 866 of file point_cloud_color_handlers.h.

Member Typedef Documentation

Definition at line 874 of file point_cloud_color_handlers.h.

Definition at line 873 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

Constructor.

Member Function Documentation

virtual bool pcl::visualization::PointCloudColorHandlerRGBAField< 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::PointCloudColorHandlerRGBAField< pcl::PCLPointCloud2 >::getFieldName ( ) const
inlineprotectedvirtual

Get the name of the field used.

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

Definition at line 897 of file point_cloud_color_handlers.h.

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

Get the name of the class.

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

Definition at line 893 of file point_cloud_color_handlers.h.


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