HSV handler class for colors. More...

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> >
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.
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 ()=default
	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 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< 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.

Member Typedef Documentation

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

Constructor.

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