VTK  9.1.0
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=========================================================================*/
96#ifndef vtkJPEGWriter_h
97#define vtkJPEGWriter_h
98
99#include "vtkIOImageModule.h" // For export macro
100#include "vtkImageWriter.h"
101
103class vtkImageData;
104
105class VTKIOIMAGE_EXPORT vtkJPEGWriter : public vtkImageWriter
106{
107public:
110 void PrintSelf(ostream& os, vtkIndent indent) override;
111
115 void Write() override;
116
118
121 vtkSetClampMacro(Quality, int, 0, 100);
122 vtkGetMacro(Quality, int);
124
126
129 vtkSetMacro(Progressive, vtkTypeUBool);
130 vtkGetMacro(Progressive, vtkTypeUBool);
131 vtkBooleanMacro(Progressive, vtkTypeUBool);
133
135
138 vtkSetMacro(WriteToMemory, vtkTypeUBool);
139 vtkGetMacro(WriteToMemory, vtkTypeUBool);
140 vtkBooleanMacro(WriteToMemory, vtkTypeUBool);
142
144
149 vtkGetObjectMacro(Result, vtkUnsignedCharArray);
151
152protected:
154 ~vtkJPEGWriter() override;
155
156 void WriteSlice(vtkImageData* data, int* uExtent);
157
158private:
159 int Quality;
160 vtkTypeUBool Progressive;
161 vtkUnsignedCharArray* Result;
162 FILE* TempFP;
163
164private:
165 vtkJPEGWriter(const vtkJPEGWriter&) = delete;
166 void operator=(const vtkJPEGWriter&) = delete;
167};
168
169#endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:157
Writes images to files.
a simple class to control print indentation
Definition: vtkIndent.h:113
Writes JPEG files.
~vtkJPEGWriter() override
static vtkJPEGWriter * New()
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
unsigned int vtkTypeUBool
Definition: vtkABI.h:70