lti::ioJPEG::parameters Class Reference

Parameter class of ioJPEG. More...

#include <ltiJPEGFunctor.h>

Inheritance diagram for lti::ioJPEG::parameters:

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Collaboration diagram for lti::ioJPEG::parameters:

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List of all members.

Public Member Functions
	parameters ()
	parameters (const parameters &other)
parameters &	copy (const parameters &other)
virtual functor::parameters *	clone () const
virtual const char *	getTypeName () const
virtual bool	write (ioHandler &handler, const bool complete=true) const
virtual bool	read (ioHandler &handler, const bool complete=true)
Public Attributes
int	quality
bool	progressive
std::string	comment
int	rowsPerRestart

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Detailed Description

Parameter class of ioJPEG.

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Constructor & Destructor Documentation

lti::ioJPEG::parameters::parameters

(

)

Default constructor.

Reimplemented from lti::ioFunctor::parameters.

lti::ioJPEG::parameters::parameters

(

const parameters &

other

)

[inline]

copy constructor

Reimplemented from lti::ioFunctor::parameters.

References copy().

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Member Function Documentation

virtual functor::parameters* lti::ioJPEG::parameters::clone

(

)

const [virtual]

clone member

Reimplemented from lti::ioFunctor::parameters.

parameters& lti::ioJPEG::parameters::copy

(

const parameters &

other

)

copy member

Reimplemented from lti::ioFunctor::parameters.

Referenced by parameters().

virtual const char* lti::ioJPEG::parameters::getTypeName

(

)

const [virtual]

return the name of this type

Reimplemented from lti::ioFunctor::parameters.

virtual bool lti::ioJPEG::parameters::read	(	ioHandler &	handler,
		const bool	complete = true
	)			[virtual]

write the parameters in the given ioHandler

Parameters:

	handler	the ioHandler to be used
	complete	if true (the default) the enclosing begin/end will be also written, otherwise only the data block will be written.

Returns:

true if write was successful

Reimplemented from lti::ioFunctor::parameters.

virtual bool lti::ioJPEG::parameters::write	(	ioHandler &	handler,
		const bool	complete = true
	)			const [virtual]

write the parameters in the given ioHandler

Parameters:

	handler	the ioHandler to be used
	complete	if true (the default) the enclosing begin/end will be also written, otherwise only the data block will be written.

Returns:

true if write was successful

Reimplemented from lti::ioFunctor::parameters.

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Member Data Documentation

std::string lti::ioJPEG::parameters::comment

Save a comment chunk in the file.

Default is an empty string.

bool lti::ioJPEG::parameters::progressive

Save in progressive or sequential mode.

Default is sequential mode (false).

int lti::ioJPEG::parameters::quality

Determines the compression of the image when saved.

Valid values range from 1 to 100. Default value is 75.

int lti::ioJPEG::parameters::rowsPerRestart

Number of rows between restart markers (0 = no restart markers) when saving.

Default is 0.

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

• ltiJPEGFunctor.h