VTK  9.2.5
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 =========================================================================*/
99 #ifndef vtkJPEGWriter_h
100 #define vtkJPEGWriter_h
101 
102 #include "vtkIOImageModule.h" // For export macro
103 #include "vtkImageWriter.h"
104 
106 class vtkImageData;
107 
108 class VTKIOIMAGE_EXPORT vtkJPEGWriter : public vtkImageWriter
109 {
110 public:
111  static vtkJPEGWriter* New();
113  void PrintSelf(ostream& os, vtkIndent indent) override;
114 
118  void Write() override;
119 
121 
124  vtkSetClampMacro(Quality, int, 0, 100);
125  vtkGetMacro(Quality, int);
127 
129 
132  vtkSetMacro(Progressive, vtkTypeUBool);
133  vtkGetMacro(Progressive, vtkTypeUBool);
134  vtkBooleanMacro(Progressive, vtkTypeUBool);
136 
138 
141  vtkSetMacro(WriteToMemory, vtkTypeUBool);
142  vtkGetMacro(WriteToMemory, vtkTypeUBool);
143  vtkBooleanMacro(WriteToMemory, vtkTypeUBool);
145 
147 
152  vtkGetObjectMacro(Result, vtkUnsignedCharArray);
154 
155 protected:
157  ~vtkJPEGWriter() override;
158 
159  void WriteSlice(vtkImageData* data, int* uExtent);
160 
161 private:
162  int Quality;
163  vtkTypeUBool Progressive;
164  vtkUnsignedCharArray* Result;
165  FILE* TempFP;
166 
167 private:
168  vtkJPEGWriter(const vtkJPEGWriter&) = delete;
169  void operator=(const vtkJPEGWriter&) = delete;
170 };
171 
172 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:163
Writes images to files.
a simple class to control print indentation
Definition: vtkIndent.h:119
Writes JPEG files.
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