Point Cloud Library (PCL)
1.10.0
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Label field handler class for colors. More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Public Types | |
using | Ptr = shared_ptr< PointCloudColorHandlerLabelField< PointT > > |
using | ConstPtr = shared_ptr< const PointCloudColorHandlerLabelField< PointT > > |
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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 | |
PointCloudColorHandlerLabelField (const bool static_mapping=true) | |
Constructor. More... | |
PointCloudColorHandlerLabelField (const PointCloudConstPtr &cloud, const bool static_mapping=true) | |
Constructor. More... | |
virtual | ~PointCloudColorHandlerLabelField () |
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... | |
virtual void | setInputCloud (const PointCloudConstPtr &cloud) |
Set the input cloud to be used. More... | |
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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... | |
Protected Member Functions | |
virtual std::string | getName () const |
Class getName method. More... | |
Additional Inherited Members | |
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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... | |
Label field handler class for colors.
Paints the points according to their labels, assigning a unique color from a predefined color lookup table to each label.
Definition at line 504 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandlerLabelField< PointT >::ConstPtr = shared_ptr<const PointCloudColorHandlerLabelField<PointT> > |
Definition at line 512 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandlerLabelField< PointT >::Ptr = shared_ptr<PointCloudColorHandlerLabelField<PointT> > |
Definition at line 511 of file point_cloud_color_handlers.h.
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inline |
Constructor.
[in] | static_mapping | Use a static colormapping from label_id to color (default true) |
Definition at line 516 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_.
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inline |
Constructor.
[in] | static_mapping | Use a static colormapping from label_id to color (default true) |
Definition at line 525 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandlerLabelField< PointT >::setInputCloud().
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inlinevirtual |
Destructor.
Definition at line 534 of file point_cloud_color_handlers.h.
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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.
Reimplemented from pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 518 of file point_cloud_color_handlers.hpp.
References pcl::ColorLUT< T >::at(), pcl::isFinite(), and pcl::ColorLUT< T >::size().
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inlinevirtual |
Get the name of the field used.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 538 of file point_cloud_color_handlers.h.
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inlineprotectedvirtual |
Class getName method.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 554 of file point_cloud_color_handlers.h.
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virtual |
Set the input cloud to be used.
[in] | cloud | the input cloud to be used by the handler |
Reimplemented from pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 505 of file point_cloud_color_handlers.hpp.
References pcl::visualization::PointCloudColorHandler< PointT >::setInputCloud().
Referenced by pcl::visualization::PointCloudColorHandlerLabelField< PointT >::PointCloudColorHandlerLabelField().