Point Cloud Library (PCL)
1.10.1
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Base Handler class for PointCloud colors. More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Public Types | |
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 | |
PointCloudColorHandler (const PointCloudConstPtr &cloud) | |
Constructor. More... | |
virtual | ~PointCloudColorHandler () |
Destructor. More... | |
bool | isCapable () const |
Return whether this handler is capable of handling the input data or not. More... | |
virtual std::string | getName () const =0 |
Abstract getName method. More... | |
virtual std::string | getFieldName () const =0 |
Abstract getFieldName method. More... | |
virtual vtkSmartPointer< vtkDataArray > | getColor () const |
Obtain the actual color for the input dataset as a VTK data array. More... | |
virtual bool | getColor (vtkSmartPointer< vtkDataArray > &scalars) const |
Obtain the actual color for the input dataset as a VTK data array. More... | |
void | setInputCloud (const PointCloudConstPtr &cloud) |
Set the input cloud to be used. More... | |
Protected Attributes | |
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... | |
Base Handler class for PointCloud colors.
Definition at line 572 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::ConstPtr = shared_ptr<const PointCloudColorHandler<PointCloud> > |
Definition at line 580 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::PointCloud = pcl::PCLPointCloud2 |
Definition at line 575 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::PointCloudConstPtr = PointCloud::ConstPtr |
Definition at line 577 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::PointCloudPtr = PointCloud::Ptr |
Definition at line 576 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandler< pcl::PCLPointCloud2 >::Ptr = shared_ptr<PointCloudColorHandler<PointCloud> > |
Definition at line 579 of file point_cloud_color_handlers.h.
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inline |
Constructor.
Definition at line 583 of file point_cloud_color_handlers.h.
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inlinevirtual |
Destructor.
Definition at line 588 of file point_cloud_color_handlers.h.
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inlinevirtual |
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 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 >.
Definition at line 609 of file point_cloud_color_handlers.h.
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inlinevirtual |
Obtain the actual color for the input dataset as a VTK data array.
This virtual method should not be overriden or used. 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.
Definition at line 621 of file point_cloud_color_handlers.h.
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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 >.
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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 >.
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inline |
Return whether this handler is capable of handling the input data or not.
Definition at line 592 of file point_cloud_color_handlers.h.
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inline |
Set the input cloud to be used.
[in] | cloud | the input cloud to be used by the handler |
Definition at line 630 of file point_cloud_color_handlers.h.
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protected |
True if this handler is capable of handling the input data, false otherwise.
Definition at line 642 of file point_cloud_color_handlers.h.
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protected |
A pointer to the input dataset.
Definition at line 637 of file point_cloud_color_handlers.h.
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protected |
The index of the field holding the data that represents the color.
Definition at line 645 of file point_cloud_color_handlers.h.