VTK  9.1.0
vtkJPEGReader.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkJPEGReader.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=========================================================================*/
137#ifndef vtkJPEGReader_h
138#define vtkJPEGReader_h
139
140#include "vtkIOImageModule.h" // For export macro
141#include "vtkImageReader2.h"
142
143class VTKIOIMAGE_EXPORT vtkJPEGReader : public vtkImageReader2
144{
145public:
148 void PrintSelf(ostream& os, vtkIndent indent) override;
149
153 int CanReadFile(VTK_FILEPATH const char* fname) override;
154
160 const char* GetFileExtensions() override { return ".jpeg .jpg"; }
161
165 const char* GetDescriptiveName() override { return "JPEG"; }
166
167protected:
168 vtkJPEGReader() = default;
169 ~vtkJPEGReader() override = default;
170
171 template <class OT>
172 void InternalUpdate(vtkImageData* data, OT* outPtr);
173
174 void ExecuteInformation() override;
176
177private:
178 vtkJPEGReader(const vtkJPEGReader&) = delete;
179 void operator=(const vtkJPEGReader&) = delete;
180};
181#endif
general representation of visualization data
topologically and geometrically regular array of data
Definition: vtkImageData.h:157
Superclass of binary file readers.
a simple class to control print indentation
Definition: vtkIndent.h:113
Store vtkAlgorithm input/output information.
read JPEG files
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.
vtkJPEGReader()=default
static vtkJPEGReader * New()
int CanReadFile(VTK_FILEPATH const char *fname) override
Is the given file a JPEG file?
~vtkJPEGReader() override=default
void InternalUpdate(vtkImageData *data, OT *outPtr)
void ExecuteInformation() override
const char * GetDescriptiveName() override
Return a descriptive name for the file format that might be useful in a GUI.
Set of utilities for OpenTURNS<->VTK conversions.
Definition: vtkOTFilter.h:33
#define VTK_FILEPATH