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
23 #ifndef vtkXMLImageDataReader_h
24 #define vtkXMLImageDataReader_h
25 
26 #include "vtkIOXMLModule.h" // For export macro
28 
29 VTK_ABI_NAMESPACE_BEGIN
30 class vtkImageData;
31 
32 class VTKIOXML_EXPORT vtkXMLImageDataReader : public vtkXMLStructuredDataReader
33 {
34 public:
36  void PrintSelf(ostream& os, vtkIndent indent) override;
38 
40 
46 
51  void CopyOutputInformation(vtkInformation* outInfo, int port) override;
52 
53 protected:
56 
57  double Origin[3];
58  double Spacing[3];
59  double Direction[9];
60  int PieceExtent[6];
61 
62  const char* GetDataSetName() override;
63  void SetOutputExtent(int* extent) override;
64 
65  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
66 
67  // Setup the output's information.
68  void SetupOutputInformation(vtkInformation* outInfo) override;
69 
71 
72 private:
74  void operator=(const vtkXMLImageDataReader&) = delete;
75 };
76 
77 VTK_ABI_NAMESPACE_END
78 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:43
a simple class to control print indentation
Definition: vtkIndent.h:29
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