Point Cloud Library (PCL)  1.9.1-dev
List of all members | Public Types | Public Member Functions | Protected Member Functions | Protected Attributes
pcl::visualization::PointCloudColorHandlerHSVField< PointT > Class Template Reference

HSV handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

+ Inheritance diagram for pcl::visualization::PointCloudColorHandlerHSVField< PointT >:

Public Types

using Ptr = boost::shared_ptr< PointCloudColorHandlerHSVField< PointT > >
 
using ConstPtr = boost::shared_ptr< const PointCloudColorHandlerHSVField< PointT > >
 
- 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 = boost::shared_ptr< PointCloudColorHandler< PointT > >
 
using ConstPtr = boost::shared_ptr< const PointCloudColorHandler< PointT > >
 

Public Member Functions

 PointCloudColorHandlerHSVField (const PointCloudConstPtr &cloud)
 Constructor. More...
 
virtual ~PointCloudColorHandlerHSVField ()
 Empty destructor. More...
 
virtual std::string getFieldName () const
 Get the name of the field used. More...
 
vtkSmartPointer< vtkDataArray > getColor () const override
 Obtain the actual color for the input dataset as a VTK data array. 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...
 
virtual bool getColor (vtkSmartPointer< vtkDataArray > &scalars) const
 Obtain the actual color for the input dataset as a VTK data array. More...
 
virtual void setInputCloud (const PointCloudConstPtr &cloud)
 Set the input cloud to be used. More...
 

Protected Member Functions

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

Protected Attributes

int s_field_idx_
 The field index for "S". More...
 
int v_field_idx_
 The field index for "V". More...
 
- 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::PCLPointFieldfields_
 The list of fields available for this PointCloud. More...
 

Detailed Description

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

HSV handler class for colors.

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

Definition at line 327 of file point_cloud_color_handlers.h.

Member Typedef Documentation

◆ ConstPtr

template<typename PointT >
using pcl::visualization::PointCloudColorHandlerHSVField< PointT >::ConstPtr = boost::shared_ptr<const PointCloudColorHandlerHSVField<PointT> >

Definition at line 335 of file point_cloud_color_handlers.h.

◆ Ptr

template<typename PointT >
using pcl::visualization::PointCloudColorHandlerHSVField< PointT >::Ptr = boost::shared_ptr<PointCloudColorHandlerHSVField<PointT> >

Definition at line 334 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

◆ PointCloudColorHandlerHSVField()

◆ ~PointCloudColorHandlerHSVField()

template<typename PointT >
virtual pcl::visualization::PointCloudColorHandlerHSVField< PointT >::~PointCloudColorHandlerHSVField ( )
inlinevirtual

Empty destructor.

Definition at line 341 of file point_cloud_color_handlers.h.

Member Function Documentation

◆ getColor()

template<typename PointT >
vtkSmartPointer< vtkDataArray > pcl::visualization::PointCloudColorHandlerHSVField< PointT >::getColor ( ) const
overridevirtual

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

Deriving handlers should override this method. The default implementation is provided only for backwards compatibility with handlers that were written before PCL 1.10.0 and will be removed in future.

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

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

Definition at line 227 of file point_cloud_color_handlers.hpp.

References pcl::visualization::PointCloudColorHandler< PointT >::capable_, pcl::visualization::PointCloudColorHandler< PointT >::cloud_, and pcl::visualization::PointCloudColorHandler< PointT >::fields_.

◆ getFieldName()

template<typename PointT >
virtual std::string pcl::visualization::PointCloudColorHandlerHSVField< PointT >::getFieldName ( ) const
inlinevirtual

◆ getName()

template<typename PointT >
virtual std::string pcl::visualization::PointCloudColorHandlerHSVField< PointT >::getName ( ) const
inlineprotectedvirtual

Class getName method.

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

Definition at line 355 of file point_cloud_color_handlers.h.

Member Data Documentation

◆ s_field_idx_

template<typename PointT >
int pcl::visualization::PointCloudColorHandlerHSVField< PointT >::s_field_idx_
protected

◆ v_field_idx_

template<typename PointT >
int pcl::visualization::PointCloudColorHandlerHSVField< PointT >::v_field_idx_
protected

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