VTK  9.3.20240329
vtkXMLImageDataReader.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
72 #ifndef vtkXMLImageDataReader_h
73 #define vtkXMLImageDataReader_h
74 
75 #include "vtkIOXMLModule.h" // For export macro
77 
78 VTK_ABI_NAMESPACE_BEGIN
79 class vtkImageData;
80 
81 class VTKIOXML_EXPORT vtkXMLImageDataReader : public vtkXMLStructuredDataReader
82 {
83 public:
85  void PrintSelf(ostream& os, vtkIndent indent) override;
87 
89 
95 
100  void CopyOutputInformation(vtkInformation* outInfo, int port) override;
101 
102 protected:
105 
106  double Origin[3];
107  double Spacing[3];
108  double Direction[9];
109  int PieceExtent[6];
110 
111  const char* GetDataSetName() override;
112  void SetOutputExtent(int* extent) override;
113 
114  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
115 
116  // Setup the output's information.
117  void SetupOutputInformation(vtkInformation* outInfo) override;
118 
120 
121 private:
123  void operator=(const vtkXMLImageDataReader&) = delete;
124 };
125 
126 VTK_ABI_NAMESPACE_END
127 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:156
a simple class to control print indentation
Definition: vtkIndent.h:108
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