VTK
vtkExtractSelectedGraph.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkExtractSelectedGraph.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 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
37 #ifndef vtkExtractSelectedGraph_h
38 #define vtkExtractSelectedGraph_h
39 
40 #include "vtkInfovisCoreModule.h" // For export macro
41 #include "vtkGraphAlgorithm.h"
42 
43 class vtkSelection;
44 class vtkDataSet;
45 
46 class VTKINFOVISCORE_EXPORT vtkExtractSelectedGraph : public vtkGraphAlgorithm
47 {
48 public:
49  static vtkExtractSelectedGraph* New();
51  void PrintSelf(ostream& os, vtkIndent indent) override;
52 
56  void SetSelectionConnection(vtkAlgorithmOutput* in);
57 
61  void SetAnnotationLayersConnection(vtkAlgorithmOutput* in);
62 
64 
69  vtkSetMacro(RemoveIsolatedVertices, bool);
70  vtkGetMacro(RemoveIsolatedVertices, bool);
71  vtkBooleanMacro(RemoveIsolatedVertices, bool);
73 
78 
79 protected:
81  ~vtkExtractSelectedGraph() override;
82 
83  int RequestData(
86  vtkInformationVector*) override;
87 
91  vtkInformationVector*) override;
92 
94 
95 private:
97  void operator=(const vtkExtractSelectedGraph&) = delete;
98 };
99 
100 #endif
101 
vtkGraphAlgorithm
Superclass for algorithms that produce only graph as output.
Definition: vtkGraphAlgorithm.h:51
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkSelection
data object that represents a "selection" in VTK.
Definition: vtkSelection.h:57
vtkGraphAlgorithm::FillInputPortInformation
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkX3D::port
Definition: vtkX3D.h:447
vtkGraphAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkExtractSelectedGraph::RemoveIsolatedVertices
bool RemoveIsolatedVertices
Definition: vtkExtractSelectedGraph.h:93
vtkGraphAlgorithm.h
vtkGraphAlgorithm::RequestDataObject
virtual int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkDataSet
abstract class to specify dataset behavior
Definition: vtkDataSet.h:56
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:80
vtkX3D::info
Definition: vtkX3D.h:376
vtkGraphAlgorithm::RequestData
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
vtkAlgorithmOutput
Proxy object to connect input/output ports.
Definition: vtkAlgorithmOutput.h:36
vtkGraphAlgorithm::New
static vtkGraphAlgorithm * New()
vtkExtractSelectedGraph
return a subgraph of a vtkGraph
Definition: vtkExtractSelectedGraph.h:46