VTK  9.3.0
vtkJPEGReader.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
28 #ifndef vtkJPEGReader_h
29 #define vtkJPEGReader_h
30 
31 #include "vtkIOImageModule.h" // For export macro
32 #include "vtkImageReader2.h"
33 
34 VTK_ABI_NAMESPACE_BEGIN
35 class VTKIOIMAGE_EXPORT vtkJPEGReader : public vtkImageReader2
36 {
37 public:
38  static vtkJPEGReader* New();
40  void PrintSelf(ostream& os, vtkIndent indent) override;
41 
45  int CanReadFile(VTK_FILEPATH const char* fname) override;
46 
52  const char* GetFileExtensions() override { return ".jpeg .jpg"; }
53 
57  const char* GetDescriptiveName() override { return "JPEG"; }
58 
59 protected:
60  vtkJPEGReader() = default;
61  ~vtkJPEGReader() override = default;
62 
63  template <class OT>
65 
66  void ExecuteInformation() override;
68 
69 private:
70  vtkJPEGReader(const vtkJPEGReader&) = delete;
71  void operator=(const vtkJPEGReader&) = delete;
72 };
73 VTK_ABI_NAMESPACE_END
74 #endif
general representation of visualization data
Definition: vtkDataObject.h:64
topologically and geometrically regular array of data
Definition: vtkImageData.h:52
Superclass of binary file readers.
a simple class to control print indentation
Definition: vtkIndent.h:38
Store vtkAlgorithm input/output information.
read JPEG files
Definition: vtkJPEGReader.h:36
void ExecuteDataWithInformation(vtkDataObject *out, vtkInformation *outInfo) override
This is a convenience method that is implemented in many subclasses instead of RequestData.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
const char * GetFileExtensions() override
Get the file extensions for this format.
Definition: vtkJPEGReader.h:52
vtkJPEGReader()=default
int CanReadFile(VTK_FILEPATH const char *fname) override
Is the given file a JPEG file?
const char * GetDescriptiveName() override
Return a descriptive name for the file format that might be useful in a GUI.
Definition: vtkJPEGReader.h:57
~vtkJPEGReader() override=default
void InternalUpdate(vtkImageData *data, OT *outPtr)
void ExecuteInformation() override
static vtkJPEGReader * New()
Set of utilities for OpenTURNS<->VTK conversions.
Definition: vtkOTFilter.h:21
@ data
Definition: vtkX3D.h:315
#define VTK_FILEPATH