HSV handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

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

Public Types
typedef boost::shared_ptr < PointCloudColorHandlerHSVField < PointCloud > >	Ptr
typedef boost::shared_ptr < const PointCloudColorHandlerHSVField < 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
	PointCloudColorHandlerHSVField (const PointCloudConstPtr &cloud)
	Constructor.
virtual	~PointCloudColorHandlerHSVField ()
	Empty destructor.
virtual bool	getColor (vtkSmartPointer< vtkDataArray > &scalars) const
	Obtain the actual color for the input dataset as vtk scalars.
Public Member Functions inherited from pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >
	PointCloudColorHandler (const PointCloudConstPtr &cloud)
	Constructor.
virtual	~PointCloudColorHandler ()
	Destructor.
bool	isCapable () const
	Return whether this handler is capable of handling the input data or not.
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.

Protected Attributes
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< pcl::PCLPointCloud2 >
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.

Detailed Description

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

HSV handler class for colors.

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

Definition at line 701 of file point_cloud_color_handlers.h.

Member Typedef Documentation

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

Definition at line 709 of file point_cloud_color_handlers.h.

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

Definition at line 708 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

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

Constructor.

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

inlinevirtual

Empty destructor.

Definition at line 715 of file point_cloud_color_handlers.h.

Member Function Documentation

virtual bool pcl::visualization::PointCloudColorHandlerHSVField< 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