Generic field handler class for colors. More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Inheritance diagram for pcl::visualization::PointCloudColorHandlerGenericField< PointT >:
Public Types | |
| typedef boost::shared_ptr< PointCloudColorHandlerGenericField< PointT > > | Ptr |
| typedef boost::shared_ptr< const PointCloudColorHandlerGenericField< PointT > > | ConstPtr |
| Public Types inherited from pcl::visualization::PointCloudColorHandler< PointT > | |
| typedef pcl::PointCloud< PointT > | PointCloud |
| typedef PointCloud::Ptr | PointCloudPtr |
| typedef PointCloud::ConstPtr | PointCloudConstPtr |
| typedef boost::shared_ptr< PointCloudColorHandler< PointT > > | Ptr |
| typedef boost::shared_ptr< const PointCloudColorHandler< PointT > > | ConstPtr |
Public Member Functions | |
| PointCloudColorHandlerGenericField (const std::string &field_name) | |
| Constructor. More... | |
| PointCloudColorHandlerGenericField (const PointCloudConstPtr &cloud, const std::string &field_name) | |
| Constructor. More... | |
| virtual | ~PointCloudColorHandlerGenericField () |
| Destructor. More... | |
| virtual std::string | getFieldName () const |
| Get the name of the field used. More... | |
| virtual bool | getColor (vtkSmartPointer< vtkDataArray > &scalars) const |
| Obtain the actual color for the input dataset as vtk scalars. More... | |
| virtual void | setInputCloud (const PointCloudConstPtr &cloud) |
| Set the input cloud to be used. 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... | |
Protected Member Functions | |
| virtual std::string | getName () const |
| Class getName method. More... | |
Additional Inherited Members | |
| 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::PCLPointField > | fields_ |
| The list of fields available for this PointCloud. More... | |
Detailed Description
template<typename PointT>
class pcl::visualization::PointCloudColorHandlerGenericField< PointT >
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.
Definition at line 373 of file point_cloud_color_handlers.h.
Member Typedef Documentation
◆ ConstPtr
| typedef boost::shared_ptr<const PointCloudColorHandlerGenericField<PointT> > pcl::visualization::PointCloudColorHandlerGenericField< PointT >::ConstPtr |
Definition at line 381 of file point_cloud_color_handlers.h.
◆ Ptr
| typedef boost::shared_ptr<PointCloudColorHandlerGenericField<PointT> > pcl::visualization::PointCloudColorHandlerGenericField< PointT >::Ptr |
Definition at line 380 of file point_cloud_color_handlers.h.
Constructor & Destructor Documentation
◆ PointCloudColorHandlerGenericField() [1/2]
|
inline |
Constructor.
Definition at line 384 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_.
◆ PointCloudColorHandlerGenericField() [2/2]
|
inline |
Constructor.
Definition at line 391 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandler< PointT >::setInputCloud().
◆ ~PointCloudColorHandlerGenericField()
|
inlinevirtual |
Destructor.
Definition at line 400 of file point_cloud_color_handlers.h.
Member Function Documentation
◆ getColor()
|
virtual |
Obtain the actual color for the input dataset as vtk scalars.
- Parameters
-
[out] scalars the 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< PointT >.
Definition at line 381 of file point_cloud_color_handlers.hpp.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_, pcl::visualization::PointCloudColorHandler< PointT >::cloud_, pcl::visualization::PointCloudColorHandler< PointT >::field_idx_, pcl::visualization::PointCloudColorHandler< PointT >::fields_, and pcl::getFieldSize().
◆ getFieldName()
|
inlinevirtual |
Get the name of the field used.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 403 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandler< PointT >::getColor(), and pcl::visualization::PointCloudColorHandler< PointT >::setInputCloud().
◆ getName()
|
inlineprotectedvirtual |
Class getName method.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 422 of file point_cloud_color_handlers.h.
◆ setInputCloud()
|
virtual |
Set the input cloud to be used.
- Parameters
-
[in] cloud the input cloud to be used by the handler
Reimplemented from pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 368 of file point_cloud_color_handlers.hpp.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_, pcl::visualization::PointCloudColorHandler< PointT >::field_idx_, pcl::visualization::PointCloudColorHandler< PointT >::fields_, pcl::getFieldIndex(), and pcl::visualization::PointCloudColorHandler< PointT >::setInputCloud().
The documentation for this class was generated from the following files:
- /build/pcl-qv3n_B/pcl-1.8.1+dfsg1/visualization/include/pcl/visualization/point_cloud_color_handlers.h
- /build/pcl-qv3n_B/pcl-1.8.1+dfsg1/visualization/include/pcl/visualization/impl/point_cloud_color_handlers.hpp