Label field handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

Inheritance diagram for pcl::visualization::PointCloudColorHandlerLabelField< PointT >:

Public Types
typedef boost::shared_ptr< PointCloudColorHandlerLabelField< PointT > >	Ptr

typedef boost::shared_ptr< const PointCloudColorHandlerLabelField< PointT > >	ConstPtr

Public Types inherited from pcl::visualization::PointCloudColorHandler< PointT >
typedef pcl::PointCloud< PointT >	PointCloud

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
	PointCloudColorHandlerLabelField (const bool static_mapping=true)
	Constructor. More...

	PointCloudColorHandlerLabelField (const PointCloudConstPtr &cloud, const bool static_mapping=true)
	Constructor. More...

virtual	~PointCloudColorHandlerLabelField ()
	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::PCLPointField >	fields_
	The list of fields available for this PointCloud. More...

Detailed Description

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

Label field handler class for colors.

Paints the points according to their labels, assigning a unique color from a predefined color lookup table to each label.

Author: Sergey Alexandrov

Definition at line 505 of file point_cloud_color_handlers.h.

Member Typedef Documentation

◆ ConstPtr

template<typename PointT>

typedef boost::shared_ptr<const PointCloudColorHandlerLabelField<PointT> > pcl::visualization::PointCloudColorHandlerLabelField< PointT >::ConstPtr

Definition at line 513 of file point_cloud_color_handlers.h.

◆ Ptr

template<typename PointT>

typedef boost::shared_ptr<PointCloudColorHandlerLabelField<PointT> > pcl::visualization::PointCloudColorHandlerLabelField< PointT >::Ptr

Definition at line 512 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

◆ PointCloudColorHandlerLabelField() [1/2]

template<typename PointT>

pcl::visualization::PointCloudColorHandlerLabelField< PointT >::PointCloudColorHandlerLabelField ( const bool static_mapping = true )

inline

Constructor.

Parameters

[in] static_mapping Use a static colormapping from label_id to color (default true)

Definition at line 517 of file point_cloud_color_handlers.h.

References pcl::visualization::PointCloudColorHandler< PointT >::capable_.

◆ PointCloudColorHandlerLabelField() [2/2]

template<typename PointT>

pcl::visualization::PointCloudColorHandlerLabelField< PointT >::PointCloudColorHandlerLabelField	(	const PointCloudConstPtr &	cloud,
		const bool	static_mapping = `true`
	)

inline

Constructor.

Parameters

[in] static_mapping Use a static colormapping from label_id to color (default true)

Definition at line 526 of file point_cloud_color_handlers.h.

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

◆ ~PointCloudColorHandlerLabelField()

template<typename PointT>

virtual pcl::visualization::PointCloudColorHandlerLabelField< PointT >::~PointCloudColorHandlerLabelField ( )

inlinevirtual

Destructor.

Definition at line 535 of file point_cloud_color_handlers.h.

Member Function Documentation

◆ getColor()

template<typename PointT >

bool pcl::visualization::PointCloudColorHandlerLabelField< PointT >::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< PointT >.

Definition at line 524 of file point_cloud_color_handlers.hpp.

References pcl::GlasbeyLUT::at(), pcl::visualization::PointCloudColorHandler< PointT >::capable_, pcl::visualization::PointCloudColorHandler< PointT >::cloud_, pcl::isFinite(), and pcl::GlasbeyLUT::size().

◆ getFieldName()

template<typename PointT>

virtual std::string pcl::visualization::PointCloudColorHandlerLabelField< PointT >::getFieldName ( ) const

inlinevirtual

Get the name of the field used.

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

Definition at line 539 of file point_cloud_color_handlers.h.

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

◆ getName()

template<typename PointT>

virtual std::string pcl::visualization::PointCloudColorHandlerLabelField< PointT >::getName ( ) const

inlineprotectedvirtual

Class getName method.

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

Definition at line 558 of file point_cloud_color_handlers.h.

◆ setInputCloud()

template<typename PointT >

void pcl::visualization::PointCloudColorHandlerLabelField< PointT >::setInputCloud ( const PointCloudConstPtr & cloud )

virtual

Set the input cloud to be used.

Parameters

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

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

Definition at line 511 of file point_cloud_color_handlers.hpp.

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

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

/build/pcl-qv3n_B/pcl-1.8.1+dfsg1/visualization/include/pcl/visualization/point_cloud_color_handlers.h
/build/pcl-qv3n_B/pcl-1.8.1+dfsg1/visualization/include/pcl/visualization/impl/point_cloud_color_handlers.hpp

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

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

Member Typedef Documentation

◆ ConstPtr

◆ Ptr

Constructor & Destructor Documentation

◆ PointCloudColorHandlerLabelField() [1/2]

◆ PointCloudColorHandlerLabelField() [2/2]

◆ ~PointCloudColorHandlerLabelField()

Member Function Documentation

◆ getColor()

◆ getFieldName()

◆ getName()

◆ setInputCloud()

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