Point Cloud Library (PCL)  1.7.0
Public Types | Public Member Functions | Protected Member Functions
pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 > Class Template Reference

Generic field handler class for colors. More...

#include <pcl/visualization/point_cloud_color_handlers.h>

+ Inheritance diagram for pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >:

List of all members.

Public Types

typedef boost::shared_ptr
< PointCloudColorHandlerGenericField
< PointCloud > > 
Ptr
typedef boost::shared_ptr
< const
PointCloudColorHandlerGenericField
< PointCloud > > 
ConstPtr

Public Member Functions

 PointCloudColorHandlerGenericField (const PointCloudConstPtr &cloud, const std::string &field_name)
 Constructor.
virtual ~PointCloudColorHandlerGenericField ()
 Empty destructor.
virtual bool getColor (vtkSmartPointer< vtkDataArray > &scalars) const
 Obtain the actual color for the input dataset as vtk scalars.

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.

Detailed Description

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

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 684 of file point_cloud_color_handlers.h.


Member Typedef Documentation


Constructor & Destructor Documentation

Constructor.

Empty destructor.

Definition at line 699 of file point_cloud_color_handlers.h.


Member Function Documentation

virtual bool pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::getColor ( vtkSmartPointer< vtkDataArray > &  scalars) const [virtual]

Obtain the actual color for the input dataset as vtk scalars.

Parameters:
[out]scalarsthe 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< pcl::PCLPointCloud2 >.

virtual std::string pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::getFieldName ( ) const [inline, protected, virtual]

Get the name of the field used.

Implements pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >.

Definition at line 716 of file point_cloud_color_handlers.h.

virtual std::string pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >::getName ( ) const [inline, protected, virtual]

Get the name of the class.

Implements pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >.

Definition at line 712 of file point_cloud_color_handlers.h.


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