VTK  9.2.6
vtkPNGWriter.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkPNGWriter.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=========================================================================*/
32#ifndef vtkPNGWriter_h
33#define vtkPNGWriter_h
34
35#include "vtkIOImageModule.h" // For export macro
36#include "vtkImageWriter.h"
37
38class vtkImageData;
40
41class VTKIOIMAGE_EXPORT vtkPNGWriter : public vtkImageWriter
42{
43public:
44 static vtkPNGWriter* New();
46 void PrintSelf(ostream& os, vtkIndent indent) override;
47
51 void Write() override;
52
54
61 vtkSetClampMacro(CompressionLevel, int, 0, 9);
62 vtkGetMacro(CompressionLevel, int);
64
66
69 vtkSetMacro(WriteToMemory, vtkTypeUBool);
70 vtkGetMacro(WriteToMemory, vtkTypeUBool);
71 vtkBooleanMacro(WriteToMemory, vtkTypeUBool);
73
75
80 vtkGetObjectMacro(Result, vtkUnsignedCharArray);
82
90 void AddText(const char* key, const char* value);
91
95 void ClearText();
96
98
101 static const char* TITLE;
102 static const char* AUTHOR;
103 static const char* DESCRIPTION;
104 static const char* COPYRIGHT;
105 static const char* CREATION_TIME;
106 static const char* SOFTWARE;
107 static const char* DISCLAIMER;
108 static const char* WARNING;
109 static const char* SOURCE;
110 static const char* COMMENT;
112
113protected:
115 ~vtkPNGWriter() override;
116
117 void WriteSlice(vtkImageData* data, int* uExtent);
120 FILE* TempFP;
121 class vtkInternals;
122 vtkInternals* Internals;
123
124private:
125 vtkPNGWriter(const vtkPNGWriter&) = delete;
126 void operator=(const vtkPNGWriter&) = delete;
127};
128
129#endif
topologically and geometrically regular array of data
Writes images to files.
a simple class to control print indentation
Definition vtkIndent.h:40
Writes PNG files.
static const char * CREATION_TIME
Standard keys.
vtkUnsignedCharArray * Result
static const char * WARNING
Standard keys.
void WriteSlice(vtkImageData *data, int *uExtent)
virtual void SetResult(vtkUnsignedCharArray *)
When writing to memory this is the result, it will be nullptr until the data is written the first tim...
static const char * DISCLAIMER
Standard keys.
static const char * COPYRIGHT
Standard keys.
void Write() override
The main interface which triggers the writer to start.
static const char * COMMENT
Standard keys.
vtkInternals * Internals
void ClearText()
Clear out any key/value pairs added through the AddText() member function.
static const char * SOURCE
Standard keys.
static const char * SOFTWARE
Standard keys.
static const char * TITLE
Standard keys.
static const char * AUTHOR
Standard keys.
~vtkPNGWriter() override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void AddText(const char *key, const char *value)
Adds a text chunk to the PNG.
static vtkPNGWriter * New()
static const char * DESCRIPTION
Standard keys.
dynamic, self-adjusting array of unsigned char
unsigned int vtkTypeUBool
Definition vtkABI.h:70