HSV handler class for colors. More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Public Types | |
| using | Ptr = shared_ptr<PointCloudColorHandlerHSVField<PointT> > |
| using | ConstPtr = shared_ptr<const PointCloudColorHandlerHSVField<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 | |
| PointCloudColorHandlerHSVField (const PointCloudConstPtr &cloud) | |
| Constructor. | |
| virtual | ~PointCloudColorHandlerHSVField () |
| Empty destructor. | |
| virtual std::string | getFieldName () const |
| Get the name of the field used. | |
| vtkSmartPointer< vtkDataArray > | getColor () const override |
| Obtain the actual color for the input dataset as a VTK data array. | |
| Public Member Functions inherited from pcl::visualization::PointCloudColorHandler< PointT > | |
| PointCloudColorHandler () | |
| Constructor. | |
| PointCloudColorHandler (const PointCloudConstPtr &cloud) | |
| Constructor. | |
| virtual | ~PointCloudColorHandler () |
| Destructor. | |
| bool | isCapable () const |
| Check if this handler is capable of handling the input data or not. | |
| virtual void | setInputCloud (const PointCloudConstPtr &cloud) |
| Set the input cloud to be used. | |
Protected Member Functions | |
| virtual std::string | getName () const |
| Class getName method. | |
Protected Attributes | |
| int | s_field_idx_ |
| The field index for "S". | |
| int | v_field_idx_ |
| The field index for "V". | |
| Protected Attributes inherited from pcl::visualization::PointCloudColorHandler< PointT > | |
| PointCloudConstPtr | cloud_ |
| A pointer to the input dataset. | |
| bool | capable_ |
| True if this handler is capable of handling the input data, false otherwise. | |
| int | field_idx_ |
| The index of the field holding the data that represents the color. | |
| std::vector< pcl::PCLPointField > | fields_ |
| The list of fields available for this PointCloud. | |
Detailed Description
class pcl::visualization::PointCloudColorHandlerHSVField< PointT >
HSV handler class for colors.
Uses the data present in the "h", "s", "v" fields as the color at each point.
Definition at line 305 of file point_cloud_color_handlers.h.
Member Typedef Documentation
◆ ConstPtr
| using pcl::visualization::PointCloudColorHandlerHSVField< PointT >::ConstPtr = shared_ptr<const PointCloudColorHandlerHSVField<PointT> > |
Definition at line 313 of file point_cloud_color_handlers.h.
◆ Ptr
| using pcl::visualization::PointCloudColorHandlerHSVField< PointT >::Ptr = shared_ptr<PointCloudColorHandlerHSVField<PointT> > |
Definition at line 312 of file point_cloud_color_handlers.h.
Constructor & Destructor Documentation
◆ PointCloudColorHandlerHSVField()
| pcl::visualization::PointCloudColorHandlerHSVField< PointT >::PointCloudColorHandlerHSVField | ( | const PointCloudConstPtr & | cloud | ) |
Constructor.
Definition at line 203 of file point_cloud_color_handlers.hpp.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_, pcl::visualization::PointCloudColorHandler< PointT >::field_idx_, pcl::visualization::PointCloudColorHandler< PointT >::fields_, pcl::getFieldIndex(), pcl::visualization::PointCloudColorHandler< PointT >::PointCloudColorHandler(), s_field_idx_, and v_field_idx_.
◆ ~PointCloudColorHandlerHSVField()
|
inlinevirtual |
Empty destructor.
Definition at line 319 of file point_cloud_color_handlers.h.
Member Function Documentation
◆ getColor()
|
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
- Todo
- do this with the point_types_conversion in common, first template it!
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 234 of file point_cloud_color_handlers.hpp.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_, pcl::visualization::PointCloudColorHandler< PointT >::cloud_, and pcl::visualization::PointCloudColorHandler< PointT >::fields_.
◆ getFieldName()
|
inlinevirtual |
Get the name of the field used.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 323 of file point_cloud_color_handlers.h.
◆ getName()
|
inlineprotectedvirtual |
Class getName method.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 331 of file point_cloud_color_handlers.h.
Member Data Documentation
◆ s_field_idx_
|
protected |
The field index for "S".
Definition at line 334 of file point_cloud_color_handlers.h.
Referenced by PointCloudColorHandlerHSVField().
◆ v_field_idx_
|
protected |
The field index for "V".
Definition at line 337 of file point_cloud_color_handlers.h.
Referenced by PointCloudColorHandlerHSVField().
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