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 748 of file point_cloud_color_handlers.h.

Member Typedef Documentation

typedef boost::shared_ptr<const PointCloudColorHandlerGenericField<PointCloud> > pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::ConstPtr

Definition at line 756 of file point_cloud_color_handlers.h.

typedef boost::shared_ptr<PointCloudColorHandlerGenericField<PointCloud> > pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::Ptr

Definition at line 755 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::PointCloudColorHandlerGenericField	(	const PointCloudConstPtr &	cloud,
		const std::string &	field_name
	)

Constructor.

virtual pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::~PointCloudColorHandlerGenericField ( )

inlinevirtual

Empty destructor.

Definition at line 763 of file point_cloud_color_handlers.h.

References pcl::visualization::PointCloudColorHandler< PointT >::getColor().

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] scalars the 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 780 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 776 of file point_cloud_color_handlers.h.

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

/build/pcl-0nnAvv/pcl-1.7.2/visualization/include/pcl/visualization/point_cloud_color_handlers.h

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

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

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

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