firevision::JpegWriter Class Reference
JPEG file writer. More...
#include <fvutils/writers/jpeg.h>
Inheritance diagram for firevision::JpegWriter:
Public Member Functions | |
| JpegWriter (int quality=80) | |
| Constructor. | |
| JpegWriter (const char *filename, int quality=80) | |
| Constructor. | |
| virtual | ~JpegWriter () |
| Destructor. | |
| virtual void | set_buffer (colorspace_t cspace, unsigned char *buffer) |
| Set image buffer. | |
| virtual void | write () |
| Write to file. | |
Detailed Description
JPEG file writer.
Definition at line 36 of file jpeg.h.
Constructor & Destructor Documentation
| firevision::JpegWriter::JpegWriter | ( | int | quality = 80 |
) |
Constructor.
- Parameters:
-
quality quality, value between 0 and 100
Definition at line 52 of file jpeg.cpp.
References firevision::Writer::buffer.
| firevision::JpegWriter::JpegWriter | ( | const char * | filename, | |
| int | quality = 80 | |||
| ) |
Constructor.
- Parameters:
-
filename file name to write to quality quality, value between 0 and 100
Definition at line 64 of file jpeg.cpp.
References firevision::Writer::buffer, and firevision::Writer::set_filename().
| firevision::JpegWriter::~JpegWriter | ( | ) | [virtual] |
Member Function Documentation
| void firevision::JpegWriter::set_buffer | ( | colorspace_t | cspace, | |
| unsigned char * | buffer | |||
| ) | [virtual] |
Set image buffer.
- Parameters:
-
cspace color space of image buffer buffer of image
Reimplemented from firevision::Writer.
| void firevision::JpegWriter::write | ( | ) | [virtual] |
Write to file.
Implements firevision::Writer.
Definition at line 93 of file jpeg.cpp.
References fawkes::Exception::append(), firevision::Writer::buffer, firevision::Writer::filename, firevision::Writer::height, and firevision::Writer::width.
The documentation for this class was generated from the following files:
