HSV handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

Inheritance diagram for pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >:

Collaboration diagram for pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >:

Public Types
using	Ptr = shared_ptr<PointCloudColorHandlerHSVField<PointCloud> >

using	ConstPtr = shared_ptr<const PointCloudColorHandlerHSVField<PointCloud> >

using	Ptr

using	ConstPtr

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

using	PointCloudPtr = typename PointCloud::Ptr

using	PointCloudConstPtr = typename PointCloud::ConstPtr

using	Ptr = shared_ptr<PointCloudColorHandler<PointT> >

using	ConstPtr = shared_ptr<const PointCloudColorHandler<PointT> >

Public Member Functions
	PointCloudColorHandlerHSVField (const PointCloudConstPtr &cloud)
	Constructor.

virtual	~PointCloudColorHandlerHSVField ()
	Empty destructor.

vtkSmartPointer< vtkDataArray >	getColor () const override
	Obtain the actual color for the input dataset as a VTK data array.

	PointCloudColorHandlerHSVField (const PointCloudConstPtr &cloud)
	Constructor.

virtual	~PointCloudColorHandlerHSVField ()
	Empty destructor.

virtual std::string	getFieldName () const
	Get the name of the field used.

vtkSmartPointer< vtkDataArray >	getColor () const override
	Obtain the actual color for the input dataset as a VTK data array.

Public Member Functions inherited from pcl::visualization::PointCloudColorHandler< PointT >
	PointCloudColorHandler ()
	Constructor.

	PointCloudColorHandler (const PointCloudConstPtr &cloud)
	Constructor.

virtual	~PointCloudColorHandler ()
	Destructor.

bool	isCapable () const
	Check if this handler is capable of handling the input data or not.

virtual void	setInputCloud (const PointCloudConstPtr &cloud)
	Set the input cloud to be used.

Protected Member Functions
virtual std::string	getName () const
	Get the name of the class.

virtual std::string	getFieldName () const
	Get the name of the field used.

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

Protected Attributes
int	s_field_idx_
	The field index for "S".

int	v_field_idx_
	The field index for "V".

int	s_field_idx_
	The field index for "S".

int	v_field_idx_
	The field index for "V".

Protected Attributes inherited from pcl::visualization::PointCloudColorHandler< PointT >
PointCloudConstPtr	cloud_
	A pointer to the input dataset.

bool	capable_
	True if this handler is capable of handling the input data, false otherwise.

int	field_idx_
	The index of the field holding the data that represents the color.

std::vector< pcl::PCLPointField >	fields_
	The list of fields available for this PointCloud.

Detailed Description

HSV handler class for colors.

Uses the data present in the "h", "s", "v" fields as the color at each point.

Definition at line 726 of file point_cloud_color_handlers.h.

Member Typedef Documentation

◆ ConstPtr [1/2]

using pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::ConstPtr

Definition at line 313 of file point_cloud_color_handlers.h.

◆ ConstPtr [2/2]

using pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::ConstPtr = shared_ptr<const PointCloudColorHandlerHSVField<PointCloud> >

Definition at line 734 of file point_cloud_color_handlers.h.

◆ Ptr [1/2]

using pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::Ptr

Definition at line 312 of file point_cloud_color_handlers.h.

◆ Ptr [2/2]

using pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::Ptr = shared_ptr<PointCloudColorHandlerHSVField<PointCloud> >

Definition at line 733 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

◆ PointCloudColorHandlerHSVField() [1/2]

pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::PointCloudColorHandlerHSVField ( const PointCloudConstPtr & cloud )

Constructor.

◆ ~PointCloudColorHandlerHSVField() [1/2]

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

inlinevirtual

Empty destructor.

Definition at line 740 of file point_cloud_color_handlers.h.

◆ PointCloudColorHandlerHSVField() [2/2]

pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::PointCloudColorHandlerHSVField ( const PointCloudConstPtr & cloud )

Constructor.

Definition at line 316 of file point_cloud_color_handlers.hpp.

◆ ~PointCloudColorHandlerHSVField() [2/2]

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

inlinevirtual

Empty destructor.

Definition at line 319 of file point_cloud_color_handlers.h.

Member Function Documentation

◆ getColor() [1/2]

vtkSmartPointer< vtkDataArray > pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::getColor ( ) const

overridevirtual

Obtain the actual color for the input dataset as a VTK data array.

Deriving handlers should override this method.

Returns: smart pointer to VTK array if the operation was successful (the handler is capable and the input cloud was given), a null pointer otherwise

Todo: do this with the point_types_conversion in common, first template it!

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

Definition at line 326 of file point_cloud_color_handlers.hpp.

◆ getColor() [2/2]

vtkSmartPointer< vtkDataArray > pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::getColor ( ) const

overridevirtual

Obtain the actual color for the input dataset as a VTK data array.

Deriving handlers should override this method.

Returns: smart pointer to VTK array if the operation was successful (the handler is capable and the input cloud was given), a null pointer otherwise

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