pcl::visualization::PointCloudColorHandlerGenericField< PointT > Class Template Reference
[Module visualization]

Generic field handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

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

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Collaboration diagram for pcl::visualization::PointCloudColorHandlerGenericField< PointT >:

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List of all members.

Public Types
typedef boost::shared_ptr < PointCloudColorHandlerGenericField < PointT > >	Ptr
typedef boost::shared_ptr < const PointCloudColorHandlerGenericField < PointT > >	ConstPtr
Public Member Functions
	PointCloudColorHandlerGenericField (const std::string &field_name)
	Constructor.
	PointCloudColorHandlerGenericField (const PointCloudConstPtr &cloud, const std::string &field_name)
	Constructor.
virtual	~PointCloudColorHandlerGenericField ()
	Destructor.
virtual std::string	getFieldName () const
	Get the name of the field used.
virtual bool	getColor (vtkSmartPointer< vtkDataArray > &scalars) const
	Obtain the actual color for the input dataset as vtk scalars.
virtual void	setInputCloud (const PointCloudConstPtr &cloud)
	Set the input cloud to be used.
Protected Member Functions
virtual std::string	getName () const
	Class getName method.

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Detailed Description

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

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 373 of file point_cloud_color_handlers.h.

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Member Typedef Documentation

template<typename PointT >

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

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

Definition at line 381 of file point_cloud_color_handlers.h.

template<typename PointT >

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

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

Definition at line 380 of file point_cloud_color_handlers.h.

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Constructor & Destructor Documentation

template<typename PointT >

pcl::visualization::PointCloudColorHandlerGenericField< PointT >::PointCloudColorHandlerGenericField

(

const std::string &

field_name

)

[inline]

Constructor.

Definition at line 384 of file point_cloud_color_handlers.h.

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

template<typename PointT >

pcl::visualization::PointCloudColorHandlerGenericField< PointT >::PointCloudColorHandlerGenericField	(	const PointCloudConstPtr &	cloud,
		const std::string &	field_name
	)			[inline]

Constructor.

Definition at line 391 of file point_cloud_color_handlers.h.

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

template<typename PointT >

virtual pcl::visualization::PointCloudColorHandlerGenericField< PointT >::~PointCloudColorHandlerGenericField

(

)

[inline, virtual]

Destructor.

Definition at line 400 of file point_cloud_color_handlers.h.

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Member Function Documentation

template<typename PointT >

bool pcl::visualization::PointCloudColorHandlerGenericField< PointT >::getColor

(

vtkSmartPointer< vtkDataArray > &

scalars

)

const [inline, 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 336 of file point_cloud_color_handlers.hpp.

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

template<typename PointT >

virtual std::string pcl::visualization::PointCloudColorHandlerGenericField< PointT >::getFieldName

(

)

const [inline, virtual]

Get the name of the field used.

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

Definition at line 403 of file point_cloud_color_handlers.h.

template<typename PointT >

virtual std::string pcl::visualization::PointCloudColorHandlerGenericField< PointT >::getName

(

)

const [inline, protected, virtual]

Class getName method.

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

Definition at line 422 of file point_cloud_color_handlers.h.

template<typename PointT >

void pcl::visualization::PointCloudColorHandlerGenericField< PointT >::setInputCloud

(

const PointCloudConstPtr &

cloud

)

[inline, 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 323 of file point_cloud_color_handlers.hpp.

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

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

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

• /builddir/build/BUILD/pcl-pcl-1.7.1/visualization/include/pcl/visualization/point_cloud_color_handlers.h
• /builddir/build/BUILD/pcl-pcl-1.7.1/visualization/include/pcl/visualization/impl/point_cloud_color_handlers.hpp