You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
100 lines
3.6 KiB
C
100 lines
3.6 KiB
C
3 weeks ago
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkAnnotationLayersAlgorithm.h
|
||
|
|
|
||
|
|
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
|
||
|
|
All rights reserved.
|
||
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
|
||
|
|
|
||
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
||
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||
|
|
PURPOSE. See the above copyright notice for more information.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/**
|
||
|
|
* @class vtkAnnotationLayersAlgorithm
|
||
|
|
* @brief Superclass for algorithms that produce only vtkAnnotationLayers as output
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* vtkAnnotationLayersAlgorithm is a convenience class to make writing algorithms
|
||
|
|
* easier. It is also designed to help transition old algorithms to the new
|
||
|
|
* pipeline architecture. There are some assumptions and defaults made by this
|
||
|
|
* class you should be aware of. This class defaults such that your filter
|
||
|
|
* will have one input port and one output port. If that is not the case
|
||
|
|
* simply change it with SetNumberOfInputPorts etc. See this class
|
||
|
|
* constructor for the default. This class also provides a FillInputPortInfo
|
||
|
|
* method that by default says that all inputs will be vtkAnnotationLayers. If that
|
||
|
|
* isn't the case then please override this method in your subclass.
|
||
|
|
* You should implement the subclass's algorithm into
|
||
|
|
* RequestData( request, inputVec, outputVec).
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkAnnotationLayersAlgorithm_h
|
||
|
|
#define vtkAnnotationLayersAlgorithm_h
|
||
|
|
|
||
|
|
#include "vtkAlgorithm.h"
|
||
|
|
#include "vtkAnnotationLayers.h" // makes things a bit easier
|
||
|
|
#include "vtkCommonExecutionModelModule.h" // For export macro
|
||
|
|
|
||
|
|
class vtkDataSet;
|
||
|
|
|
||
|
|
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkAnnotationLayersAlgorithm : public vtkAlgorithm
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static vtkAnnotationLayersAlgorithm* New();
|
||
|
|
vtkTypeMacro(vtkAnnotationLayersAlgorithm, vtkAlgorithm);
|
||
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* see vtkAlgorithm for details
|
||
|
|
*/
|
||
|
|
vtkTypeBool ProcessRequest(
|
||
|
|
vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get the output data object for a port on this algorithm.
|
||
|
|
*/
|
||
|
|
vtkAnnotationLayers* GetOutput() { return this->GetOutput(0); }
|
||
|
|
vtkAnnotationLayers* GetOutput(int index);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Assign a data object as input. Note that this method does not
|
||
|
|
* establish a pipeline connection. Use SetInputConnection() to
|
||
|
|
* setup a pipeline connection.
|
||
|
|
*/
|
||
|
|
void SetInputData(vtkDataObject* obj) { this->SetInputData(0, obj); }
|
||
|
|
void SetInputData(int index, vtkDataObject* obj);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkAnnotationLayersAlgorithm();
|
||
|
|
~vtkAnnotationLayersAlgorithm() override;
|
||
|
|
|
||
|
|
// convenience method
|
||
|
|
virtual int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
|
||
|
|
vtkInformationVector* outputVector);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This is called by the superclass.
|
||
|
|
* This is the method you should override.
|
||
|
|
*/
|
||
|
|
virtual int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
|
||
|
|
vtkInformationVector* outputVector);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This is called by the superclass.
|
||
|
|
* This is the method you should override.
|
||
|
|
*/
|
||
|
|
virtual int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
|
||
|
|
|
||
|
|
// see algorithm for more info
|
||
|
|
int FillOutputPortInformation(int port, vtkInformation* info) override;
|
||
|
|
int FillInputPortInformation(int port, vtkInformation* info) override;
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkAnnotationLayersAlgorithm(const vtkAnnotationLayersAlgorithm&) = delete;
|
||
|
|
void operator=(const vtkAnnotationLayersAlgorithm&) = delete;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|