Fawkes API
Fawkes Development Version
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JPEG file writer. More...
#include <>>
Public Member Functions | |
JpegWriter (int quality=80) | |
Constructor. More... | |
JpegWriter (const char *filename, int quality=80) | |
Constructor. More... | |
virtual | ~JpegWriter () |
Destructor. More... | |
virtual void | set_buffer (colorspace_t cspace, unsigned char *buffer) |
Set image buffer. More... | |
virtual void | write () |
Write to file. More... | |
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Writer (const char *extension=0) | |
Constructor. More... | |
virtual | ~Writer () |
Virtual empty destructor. More... | |
virtual void | set_filename (const char *filename) |
Set filename. More... | |
virtual void | set_dimensions (unsigned int width, unsigned int height) |
Set dimensions of image in pixels. More... | |
Additional Inherited Members | |
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virtual void | set_extension (const char *extension) |
Set the filename extension for file written by this writer. More... | |
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char * | filename |
The complete filename. More... | |
char * | basename |
The basename of the file. More... | |
char * | extension |
The extension of the file. More... | |
unsigned int | width |
The width of the image. More... | |
unsigned int | height |
The height of the image. More... | |
colorspace_t | cspace |
The colorspace of the image. More... | |
unsigned char * | buffer |
The image-buffer. More... | |
firevision::JpegWriter::JpegWriter | ( | int | quality = 80 | ) |
Constructor.
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 |
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Constructor.
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().
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virtual |
Set image buffer.
cspace | color space of image |
buffer | buffer of image |
Reimplemented from firevision::Writer.
Definition at line 82 of file jpeg.cpp.
References firevision::Writer::buffer.
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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.