VTK
vtkXMLPImageDataReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkXMLPImageDataReader.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 =========================================================================*/
32 #ifndef vtkXMLPImageDataReader_h
33 #define vtkXMLPImageDataReader_h
34 
35 #include "vtkIOXMLModule.h" // For export macro
37 
38 class vtkImageData;
39 
41 {
42 public:
44  void PrintSelf(ostream& os, vtkIndent indent) override;
45  static vtkXMLPImageDataReader *New();
46 
48 
51  vtkImageData *GetOutput();
52  vtkImageData *GetOutput(int idx);
54 
55  // For the specified port, copy the information this reader sets up in
56  // SetupOutputInformation to outInfo
57  void CopyOutputInformation(vtkInformation *outInfo, int port) override;
58 
59 protected:
61  ~vtkXMLPImageDataReader() override;
62 
63  double Origin[3];
64  double Spacing[3];
65 
66  vtkImageData* GetPieceInput(int index);
67 
68  void SetupEmptyOutput() override;
69  const char* GetDataSetName() override;
70  void SetOutputExtent(int* extent) override;
71  void GetPieceInputExtent(int index, int* extent) override;
72  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
73 
74  // Setup the output's information.
75  void SetupOutputInformation(vtkInformation *outInfo) override;
76 
78  int FillOutputPortInformation(int, vtkInformation*) override;
79 
80 private:
82  void operator=(const vtkXMLPImageDataReader&) = delete;
83 };
84 
85 #endif
vtkXMLPDataReader::SetupOutputInformation
void SetupOutputInformation(vtkInformation *outInfo) override
Pipeline execute information driver.
vtkXMLDataReader
Superclass for VTK XML file readers.
Definition: vtkXMLDataReader.h:35
vtkXMLPStructuredDataReader
Superclass for parallel structured data XML readers.
Definition: vtkXMLPStructuredDataReader.h:36
vtkXMLPDataReader::CreatePieceReader
virtual vtkXMLDataReader * CreatePieceReader()=0
Create a reader according to the data to read.
vtkX3D::port
Definition: vtkX3D.h:447
vtkXMLPStructuredDataReader::GetPieceInputExtent
virtual void GetPieceInputExtent(int index, int *extent)=0
vtkXMLReader::SetupEmptyOutput
virtual void SetupEmptyOutput()=0
vtkImageData
topologically and geometrically regular array of data
Definition: vtkImageData.h:45
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkXMLPStructuredDataReader::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkXMLPStructuredDataReader::SetOutputExtent
virtual void SetOutputExtent(int *extent)=0
vtkXMLReader::GetDataSetName
virtual const char * GetDataSetName()=0
vtkXMLDataElement
Represents an XML element and those nested inside.
Definition: vtkXMLDataElement.h:36
vtkXMLPStructuredDataReader::CopyOutputInformation
void CopyOutputInformation(vtkInformation *outInfo, int port) override
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:86
vtkAlgorithm::New
static vtkAlgorithm * New()
vtkXMLPStructuredDataReader::ReadPrimaryElement
int ReadPrimaryElement(vtkXMLDataElement *ePrimary) override
Read the information relative to the dataset and allocate the needed structures according to it.
vtkXMLPImageDataReader
Read PVTK XML ImageData files.
Definition: vtkXMLPImageDataReader.h:40
vtkX3D::extent
Definition: vtkX3D.h:345
vtkXMLPStructuredDataReader.h
vtkX3D::index
Definition: vtkX3D.h:246
vtkAlgorithm::FillOutputPortInformation
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.