VTK  9.3.0
vtkXMLImageDataReader.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
32 #ifndef vtkXMLImageDataReader_h
33 #define vtkXMLImageDataReader_h
34 
35 #include "vtkIOXMLModule.h" // For export macro
37 
38 VTK_ABI_NAMESPACE_BEGIN
39 class vtkImageData;
40 
41 class VTKIOXML_EXPORT vtkXMLImageDataReader : public vtkXMLStructuredDataReader
42 {
43 public:
45  void PrintSelf(ostream& os, vtkIndent indent) override;
47 
49 
55 
60  void CopyOutputInformation(vtkInformation* outInfo, int port) override;
61 
62 protected:
65 
66  double Origin[3];
67  double Spacing[3];
68  double Direction[9];
69  int PieceExtent[6];
70 
71  const char* GetDataSetName() override;
72  void SetOutputExtent(int* extent) override;
73 
74  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
75 
76  // Setup the output's information.
77  void SetupOutputInformation(vtkInformation* outInfo) override;
78 
80 
81 private:
83  void operator=(const vtkXMLImageDataReader&) = delete;
84 };
85 
86 VTK_ABI_NAMESPACE_END
87 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:52
a simple class to control print indentation
Definition: vtkIndent.h:38
Store vtkAlgorithm input/output information.
Represents an XML element and those nested inside.
Read VTK XML ImageData files.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkXMLImageDataReader() override
void CopyOutputInformation(vtkInformation *outInfo, int port) override
For the specified port, copy the information this reader sets up in SetupOutputInformation to outInfo...
void SetupOutputInformation(vtkInformation *outInfo) override
int ReadPrimaryElement(vtkXMLDataElement *ePrimary) override
Read the primary element from the file.
void SetOutputExtent(int *extent) override
vtkImageData * GetOutput()
Get the reader's output.
const char * GetDataSetName() override
Get the name of the data set being read.
static vtkXMLImageDataReader * New()
vtkImageData * GetOutput(int idx)
Get the reader's output.
int FillOutputPortInformation(int, vtkInformation *) override
Fill the output port information objects for this algorithm.
Superclass for structured data XML readers.
@ port
Definition: vtkX3D.h:447
@ extent
Definition: vtkX3D.h:345