Fawkes API  Fawkes Development Version
png.h
1 
2 /***************************************************************************
3  * png.h - Header for tool to write PNGs
4  *
5  * Generated: Thu Jun 02 15:21:58 2005
6  * Copyright 2005-2007 Tim Niemueller [www.niemueller.de]
7  *
8  ****************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version. A runtime exception applies to
14  * this software (see LICENSE.GPL_WRE file mentioned below for details).
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Library General Public License for more details.
20  *
21  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22  */
23 
24 #ifndef __FIREVISION_FVUTILS_WRITERS_PNG_H_
25 #define __FIREVISION_FVUTILS_WRITERS_PNG_H_
26 
27 #include <fvutils/writers/writer.h>
28 
29 namespace firevision {
30 #if 0 /* just to make Emacs auto-indent happy */
31 }
32 #endif
33 
34 class PNGWriter : public Writer
35 {
36  private:
37  colorspace_t colorspace_;
38  public:
39  PNGWriter();
40  PNGWriter(const char *filename, unsigned int width, unsigned int height);
41  ~PNGWriter();
42 
43  virtual void set_buffer(colorspace_t cspace, unsigned char *buffer);
44  virtual void write();
45 };
46 
47 } // end namespace firevision
48 
49 #endif
PNG file writer.
Definition: png.h:34
colorspace_t cspace
The colorspace of the image.
Definition: writer.h:55
PNGWriter()
Constructor.
Definition: png.cpp:45
Interface to write images.
Definition: writer.h:34
virtual void write()
Write to file.
Definition: png.cpp:81
~PNGWriter()
Destructor.
Definition: png.cpp:65
unsigned int width
The width of the image.
Definition: writer.h:52
unsigned char * buffer
The image-buffer.
Definition: writer.h:57
virtual void set_buffer(colorspace_t cspace, unsigned char *buffer)
Set image buffer.
Definition: png.cpp:70
unsigned int height
The height of the image.
Definition: writer.h:53
char * filename
The complete filename.
Definition: writer.h:48