claw::graphic::jpeg::writer::options Struct Reference

#include <jpeg.hpp>

List of all members.

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Detailed Description

Parameters of the writing algorithm.

Definition at line 173 of file jpeg.hpp.

Public Member Functions
	options ()
	Default constructor.
	options (unsigned char compression_quality_, bool progressive_)
	Constructor.
Public Attributes
unsigned char	quality
	Quality level to use in the saved stream.
bool	progressive
	Tell if we save a progressive jpeg.

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Constructor & Destructor Documentation

claw::graphic::jpeg::writer::options::options

(

)

Default constructor.

Remarks:

Default options are quality = 75 % and progressive = false.

Definition at line 137 of file jpeg_writer.cpp.

  : quality(75), progressive(false)
{

} // jpeg::writer::options::options()

claw::graphic::jpeg::writer::options::options	(	unsigned char	quality_,
		bool	progressive_
	)

Constructor.

Parameters:

	quality_	Quality of the saved image.
	progressive_	Tell if we save a progressive jpeg.

Remarks:

If quality_ > 100, then it will be adjusted to 100 when saving.

Definition at line 151 of file jpeg_writer.cpp.

  : quality(quality_), progressive(progressive_)
{

} // jpeg::writer::options::options()

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Member Data Documentation

unsigned char claw::graphic::jpeg::writer::options::quality

Quality level to use in the saved stream.

Definition at line 181 of file jpeg.hpp.

Referenced by claw::graphic::jpeg::writer::set_options().

bool claw::graphic::jpeg::writer::options::progressive

Tell if we save a progressive jpeg.

Definition at line 184 of file jpeg.hpp.

Referenced by claw::graphic::jpeg::writer::set_options().

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The documentation for this struct was generated from the following files:

• jpeg.hpp
• code/jpeg_writer.cpp