Label field handler class for colors. More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Public Types |
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using | Ptr = shared_ptr< PointCloudColorHandlerLabelField< PointCloud > > |
using | ConstPtr = shared_ptr< const PointCloudColorHandlerLabelField< PointCloud > > |
Public Types inherited from pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 > | |
using | PointCloud = pcl::PCLPointCloud2 |
using | PointCloudPtr = PointCloud::Ptr |
using | PointCloudConstPtr = PointCloud::ConstPtr |
using | Ptr = shared_ptr< PointCloudColorHandler< PointCloud > > |
using | ConstPtr = shared_ptr< const PointCloudColorHandler< PointCloud > > |
Public Member Functions |
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PointCloudColorHandlerLabelField (const PointCloudConstPtr &cloud, const bool static_mapping=true) | |
Constructor. More... |
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virtual | ~PointCloudColorHandlerLabelField () |
Empty destructor. More... |
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vtkSmartPointer< vtkDataArray > | getColor () const override |
Obtain the actual color for the input dataset as a VTK data array. More... |
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Public Member Functions inherited from pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 > | |
PointCloudColorHandler (const PointCloudConstPtr &cloud) | |
Constructor. More... |
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virtual | ~PointCloudColorHandler () |
Destructor. More... |
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bool | isCapable () const |
Return whether this handler is capable of handling the input data or not. More... |
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void | setInputCloud (const PointCloudConstPtr &cloud) |
Set the input cloud to be used. More... |
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Protected Member Functions |
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virtual std::string | getName () const |
Get the name of the class. More... |
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virtual std::string | getFieldName () const |
Get the name of the field used. More... |
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Additional Inherited Members |
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Protected Attributes inherited from pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 > | |
PointCloudConstPtr | cloud_ |
A pointer to the input dataset. More... |
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bool | capable_ |
True if this handler is capable of handling the input data, false otherwise. More... |
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int | field_idx_ |
The index of the field holding the data that represents the color. More... |
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Detailed Description
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 845 of file point_cloud_color_handlers.h.
Member Typedef Documentation
ConstPtr
using pcl::visualization::PointCloudColorHandlerLabelField< pcl::PCLPointCloud2 >::ConstPtr = shared_ptr<const PointCloudColorHandlerLabelField<PointCloud> > |
Definition at line 853 of file point_cloud_color_handlers.h.
Ptr
using pcl::visualization::PointCloudColorHandlerLabelField< pcl::PCLPointCloud2 >::Ptr = shared_ptr<PointCloudColorHandlerLabelField<PointCloud> > |
Definition at line 852 of file point_cloud_color_handlers.h.
Constructor & Destructor Documentation
PointCloudColorHandlerLabelField()
pcl::visualization::PointCloudColorHandlerLabelField< pcl::PCLPointCloud2 >::PointCloudColorHandlerLabelField | ( | const PointCloudConstPtr & | cloud, |
const bool | static_mapping = true |
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Constructor.
- Parameters
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[in] static_mapping Use a static colormapping from label_id to color (default true)
~PointCloudColorHandlerLabelField()
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inlinevirtual |
Empty destructor.
Definition at line 861 of file point_cloud_color_handlers.h.
Member Function Documentation
getColor()
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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.
- 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
Implements pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >.
getFieldName()
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inlineprotectedvirtual |
Get the name of the field used.
Implements pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >.
Definition at line 873 of file point_cloud_color_handlers.h.
getName()
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inlineprotectedvirtual |
Get the name of the class.
Implements pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >.
Definition at line 869 of file point_cloud_color_handlers.h.
The documentation for this class was generated from the following file:
- pcl/visualization/point_cloud_color_handlers.h
© 2009–2012, Willow Garage, Inc.
© 2012–, Open Perception, Inc.
Licensed under the BSD License.
https://pointclouds.org/documentation/classpcl_1_1visualization_1_1_point_cloud_color_handler_label_field_3_01pcl_1_1_p_c_l_point_cloud2_01_4.html