icl::io::JPEGEncoder Class Reference

encoding class for data-to-data jpeg compression More...

#include <JPEGEncoder.h>

Inheritance diagram for icl::io::JPEGEncoder:

List of all members.

Classes
struct	EncodedData
	encoded data type More...
Public Member Functions
	JPEGEncoder (int quality=90)
	constructor with given jpeg quality
	~JPEGEncoder ()
	Destructor.
void	setQuality (int quality)
	sets the compression quality level
const EncodedData &	encode (const core::ImgBase *image)
	encodes a given core::ImgBase * (only depth8u is supported natively)
void	writeToFile (const core::ImgBase *image, const std::string &filename)
	first encodes the jpeg in memory and then write the whole memory chunk to disc
Private Attributes
Data *	m_data
	pimpl type

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Detailed Description

encoding class for data-to-data jpeg compression

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Constructor & Destructor Documentation

icl::io::JPEGEncoder::JPEGEncoder

(

int

quality = 90

)

constructor with given jpeg quality

The quality value is always given in percet (1-100)

icl::io::JPEGEncoder::~JPEGEncoder

(

)

Destructor.

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Member Function Documentation

const EncodedData& icl::io::JPEGEncoder::encode

(

const core::ImgBase *

image

)

encodes a given core::ImgBase * (only depth8u is supported natively)

non-depth8u images are automatically converted before compression. This might lead to loss of data

void icl::io::JPEGEncoder::setQuality

(

int

quality

)

sets the compression quality level

void icl::io::JPEGEncoder::writeToFile	(	const core::ImgBase *	image,
		const std::string &	filename
	)

first encodes the jpeg in memory and then write the whole memory chunk to disc

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Member Data Documentation

Data* icl::io::JPEGEncoder::m_data [private]

pimpl type

pimpl pointer

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The documentation for this class was generated from the following file:

• /home/jenkins/workspace/icl-manual-trunk/icl-manual/ICLIO/src/ICLIO/JPEGEncoder.h