HSV handler class for colors. More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Public Types |
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using | Ptr = shared_ptr< PointCloudColorHandlerHSVField< PointCloud > > |
using | ConstPtr = shared_ptr< const PointCloudColorHandlerHSVField< 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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PointCloudColorHandlerHSVField (const PointCloudConstPtr &cloud) | |
Constructor. More... |
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virtual | ~PointCloudColorHandlerHSVField () |
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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Protected Attributes |
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int | s_field_idx_ |
The field index for "S". More... |
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int | v_field_idx_ |
The field index for "V". More... |
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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
HSV handler class for colors.
Uses the data present in the "h", "s", "v" fields as the color at each point.
Definition at line 726 of file point_cloud_color_handlers.h.
Member Typedef Documentation
ConstPtr
using pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::ConstPtr = shared_ptr<const PointCloudColorHandlerHSVField<PointCloud> > |
Definition at line 734 of file point_cloud_color_handlers.h.
Ptr
using pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::Ptr = shared_ptr<PointCloudColorHandlerHSVField<PointCloud> > |
Definition at line 733 of file point_cloud_color_handlers.h.
Constructor & Destructor Documentation
PointCloudColorHandlerHSVField()
pcl::visualization::PointCloudColorHandlerHSVField< pcl::PCLPointCloud2 >::PointCloudColorHandlerHSVField | ( | const PointCloudConstPtr & | cloud | ) |
Constructor.
~PointCloudColorHandlerHSVField()
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inlinevirtual |
Empty destructor.
Definition at line 740 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 752 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 748 of file point_cloud_color_handlers.h.
Member Data Documentation
s_field_idx_
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protected |
The field index for "S".
Definition at line 755 of file point_cloud_color_handlers.h.
v_field_idx_
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protected |
The field index for "V".
Definition at line 758 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_h_s_v_field_3_01pcl_1_1_p_c_l_point_cloud2_01_4.html