VTK  9.0.2
vtkJPEGWriter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkJPEGWriter.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 =========================================================================*/
27 #ifndef vtkJPEGWriter_h
28 #define vtkJPEGWriter_h
29 
30 #include "vtkIOImageModule.h" // For export macro
31 #include "vtkImageWriter.h"
32 
34 class vtkImageData;
35 
36 class VTKIOIMAGE_EXPORT vtkJPEGWriter : public vtkImageWriter
37 {
38 public:
39  static vtkJPEGWriter* New();
40  vtkTypeMacro(vtkJPEGWriter, vtkImageWriter);
41  void PrintSelf(ostream& os, vtkIndent indent) override;
42 
46  void Write() override;
47 
49 
52  vtkSetClampMacro(Quality, int, 0, 100);
53  vtkGetMacro(Quality, int);
55 
57 
60  vtkSetMacro(Progressive, vtkTypeUBool);
61  vtkGetMacro(Progressive, vtkTypeUBool);
62  vtkBooleanMacro(Progressive, vtkTypeUBool);
64 
66 
69  vtkSetMacro(WriteToMemory, vtkTypeUBool);
70  vtkGetMacro(WriteToMemory, vtkTypeUBool);
71  vtkBooleanMacro(WriteToMemory, vtkTypeUBool);
73 
75 
80  vtkGetObjectMacro(Result, vtkUnsignedCharArray);
82 
83 protected:
85  ~vtkJPEGWriter() override;
86 
87  void WriteSlice(vtkImageData* data, int* uExtent);
88 
89 private:
90  int Quality;
91  vtkTypeUBool Progressive;
92  vtkUnsignedCharArray* Result;
93  FILE* TempFP;
94 
95 private:
96  vtkJPEGWriter(const vtkJPEGWriter&) = delete;
97  void operator=(const vtkJPEGWriter&) = delete;
98 };
99 
100 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:42
Writes images to files.
a simple class to control print indentation
Definition: vtkIndent.h:34
Writes JPEG files.
Definition: vtkJPEGWriter.h:37
static vtkJPEGWriter * New()
~vtkJPEGWriter() override
virtual void SetResult(vtkUnsignedCharArray *)
When writing to memory this is the result, it will be nullptr until the data is written the first tim...
void WriteSlice(vtkImageData *data, int *uExtent)
void Write() override
The main interface which triggers the writer to start.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
dynamic, self-adjusting array of unsigned char
@ data
Definition: vtkX3D.h:321
unsigned int vtkTypeUBool
Definition: vtkABI.h:70