VTK  9.1.0
vtkAnnotationLayersAlgorithm.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkAnnotationLayersAlgorithm.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
33#ifndef vtkAnnotationLayersAlgorithm_h
34#define vtkAnnotationLayersAlgorithm_h
35
36#include "vtkAlgorithm.h"
37#include "vtkAnnotationLayers.h" // makes things a bit easier
38#include "vtkCommonExecutionModelModule.h" // For export macro
39
40class vtkDataSet;
41
42class VTKCOMMONEXECUTIONMODEL_EXPORT vtkAnnotationLayersAlgorithm : public vtkAlgorithm
43{
44public:
47 void PrintSelf(ostream& os, vtkIndent indent) override;
48
54
58 vtkAnnotationLayers* GetOutput() { return this->GetOutput(0); }
60
66 void SetInputData(vtkDataObject* obj) { this->SetInputData(0, obj); }
67 void SetInputData(int index, vtkDataObject* obj);
68
69protected:
72
73 // convenience method
74 virtual int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
75 vtkInformationVector* outputVector);
76
81 virtual int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
82 vtkInformationVector* outputVector);
83
89
90 // see algorithm for more info
91 int FillOutputPortInformation(int port, vtkInformation* info) override;
92 int FillInputPortInformation(int port, vtkInformation* info) override;
93
94private:
96 void operator=(const vtkAnnotationLayersAlgorithm&) = delete;
97};
98
99#endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:123
Superclass for algorithms that produce only vtkAnnotationLayers as output.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
vtkAnnotationLayers * GetOutput()
Get the output data object for a port on this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetInputData(int index, vtkDataObject *obj)
void SetInputData(vtkDataObject *obj)
Assign a data object as input.
vtkAnnotationLayers * GetOutput(int index)
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
~vtkAnnotationLayersAlgorithm() override
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
static vtkAnnotationLayersAlgorithm * New()
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
Stores a ordered collection of annotation sets.
general representation of visualization data
abstract class to specify dataset behavior
Definition: vtkDataSet.h:166
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
int vtkTypeBool
Definition: vtkABI.h:69