RGBA handler class for colors. More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Public Types |
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using | Ptr = shared_ptr< PointCloudColorHandlerRGBAField< PointT > > |
using | ConstPtr = shared_ptr< const PointCloudColorHandlerRGBAField< PointT > > |
Public Types inherited from pcl::visualization::PointCloudColorHandler< PointT > | |
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 |
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PointCloudColorHandlerRGBAField () | |
Constructor. More... |
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PointCloudColorHandlerRGBAField (const PointCloudConstPtr &cloud) | |
Constructor. More... |
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virtual | ~PointCloudColorHandlerRGBAField () |
Destructor. More... |
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virtual std::string | getFieldName () const |
Get the name of the field used. 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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virtual void | setInputCloud (const PointCloudConstPtr &cloud) |
Set the input cloud to be used. More... |
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Public Member Functions inherited from pcl::visualization::PointCloudColorHandler< PointT > | |
PointCloudColorHandler () | |
Constructor. More... |
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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 |
Check if this handler is capable of handling the input data or not. More... |
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Protected Member Functions |
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virtual std::string | getName () const |
Class getName method. More... |
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Additional Inherited Members |
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Protected Attributes inherited from pcl::visualization::PointCloudColorHandler< PointT > | |
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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std::vector< pcl::PCLPointField > | fields_ |
The list of fields available for this PointCloud. More... |
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Detailed Description
template<typename PointT>
class pcl::visualization::PointCloudColorHandlerRGBAField< PointT >
RGBA handler class for colors.
Uses the data present in the "rgba" field as the color at each point. Transparency is handled.
Definition at line 417 of file point_cloud_color_handlers.h.
Member Typedef Documentation
ConstPtr
using pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::ConstPtr = shared_ptr<const PointCloudColorHandlerRGBAField<PointT> > |
Definition at line 425 of file point_cloud_color_handlers.h.
Ptr
using pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::Ptr = shared_ptr<PointCloudColorHandlerRGBAField<PointT> > |
Definition at line 424 of file point_cloud_color_handlers.h.
Constructor & Destructor Documentation
PointCloudColorHandlerRGBAField() [1/2]
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inline |
Constructor.
Definition at line 428 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_.
PointCloudColorHandlerRGBAField() [2/2]
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inline |
Constructor.
Definition at line 434 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::setInputCloud().
~PointCloudColorHandlerRGBAField()
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inlinevirtual |
Destructor.
Definition at line 441 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.
- 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< PointT >.
Definition at line 458 of file point_cloud_color_handlers.hpp.
getFieldName()
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inlinevirtual |
Get the name of the field used.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 445 of file point_cloud_color_handlers.h.
getName()
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inlineprotectedvirtual |
Class getName method.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 459 of file point_cloud_color_handlers.h.
setInputCloud()
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virtual |
Set the input cloud to be used.
- Parameters
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[in] cloud the input cloud to be used by the handler
Reimplemented from pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 444 of file point_cloud_color_handlers.hpp.
References pcl::visualization::PointCloudColorHandler< PointT >::setInputCloud().
Referenced by pcl::visualization::PointCloudColorHandlerRGBAField< PointT >::PointCloudColorHandlerRGBAField().
The documentation for this class was generated from the following files:
- pcl/visualization/point_cloud_color_handlers.h
- pcl/visualization/impl/point_cloud_color_handlers.hpp
© 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_r_g_b_a_field.html