Base Handler class for PointCloud colors. More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Public Types |
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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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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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virtual std::string | getName () const =0 |
Abstract getName method. More... |
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virtual std::string | getFieldName () const =0 |
Abstract getFieldName method. More... |
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virtual vtkSmartPointer< vtkDataArray > | getColor () const =0 |
Obtain the actual color for the input dataset as a VTK data array. More... |
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void | setInputCloud (const PointCloudConstPtr &cloud) |
Set the input cloud to be used. More... |
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Protected Attributes |
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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
Base Handler class for PointCloud colors.
Definition at line 543 of file point_cloud_color_handlers.h.
Member Typedef Documentation
ConstPtr
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::ConstPtr = shared_ptr<const PointCloudColorHandler<PointCloud> > |
Definition at line 551 of file point_cloud_color_handlers.h.
PointCloud
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::PointCloud = pcl::PCLPointCloud2 |
Definition at line 546 of file point_cloud_color_handlers.h.
PointCloudConstPtr
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::PointCloudConstPtr = PointCloud::ConstPtr |
Definition at line 548 of file point_cloud_color_handlers.h.
PointCloudPtr
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::PointCloudPtr = PointCloud::Ptr |
Definition at line 547 of file point_cloud_color_handlers.h.
Ptr
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::Ptr = shared_ptr<PointCloudColorHandler<PointCloud> > |
Definition at line 550 of file point_cloud_color_handlers.h.
Constructor & Destructor Documentation
PointCloudColorHandler()
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inline |
Constructor.
Definition at line 554 of file point_cloud_color_handlers.h.
~PointCloudColorHandler()
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inlinevirtual |
Destructor.
Definition at line 559 of file point_cloud_color_handlers.h.
Member Function Documentation
getColor()
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pure virtual |
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
Implemented in pcl::visualization::PointCloudColorHandlerLabelField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerRGBAField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerRGBField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerCustom< pcl::PCLPointCloud2 >, and pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >.
getFieldName()
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pure virtual |
Abstract getFieldName method.
Implemented in pcl::visualization::PointCloudColorHandlerLabelField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerRGBAField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerRGBField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerCustom< pcl::PCLPointCloud2 >, and pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >.
getName()
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pure virtual |
Abstract getName method.
Implemented in pcl::visualization::PointCloudColorHandlerLabelField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerRGBAField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerGenericField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerRGBField< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudColorHandlerCustom< pcl::PCLPointCloud2 >, and pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >.
isCapable()
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inline |
Return whether this handler is capable of handling the input data or not.
Definition at line 563 of file point_cloud_color_handlers.h.
setInputCloud()
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inline |
Set the input cloud to be used.
- Parameters
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[in] cloud the input cloud to be used by the handler
Definition at line 586 of file point_cloud_color_handlers.h.
Member Data Documentation
capable_
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protected |
True if this handler is capable of handling the input data, false otherwise.
Definition at line 598 of file point_cloud_color_handlers.h.
cloud_
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protected |
A pointer to the input dataset.
Definition at line 593 of file point_cloud_color_handlers.h.
field_idx_
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protected |
The index of the field holding the data that represents the color.
Definition at line 601 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_3_01pcl_1_1_p_c_l_point_cloud2_01_4.html