gnash::image::Output Class Reference

#include <GnashImage.h>

Inheritance diagram for gnash::image::Output:

List of all members.

Public Member Functions
	Output (boost::shared_ptr< IOChannel > out, size_t width, size_t height)
	Construct an Output for writing to an IOChannel.
virtual	~Output ()
virtual void	writeImageRGB (const unsigned char *rgbData)=0
	Write RGB image data using the parameters supplied at construction.
virtual void	writeImageRGBA (const unsigned char *)
	Write RGBA image data using the parameters supplied at construction.
Static Public Member Functions
static DSOEXPORT void	writeImageData (FileType type, boost::shared_ptr< gnash::IOChannel > out, const GnashImage &image, int quality)
	Write the given image to the given IOChannel in a specified format.
Protected Attributes
const size_t	_width
const size_t	_height
boost::shared_ptr< IOChannel >	_outStream

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Constructor & Destructor Documentation

gnash::image::Output::Output	(	boost::shared_ptr< IOChannel >	out,
		size_t	width,
		size_t	height
	)		[inline]

Construct an Output for writing to an IOChannel.

Parameters:

out	The gnash::IOChannel to write the image to. Ownership is shared.
width	The width of the resulting image
height	The height of the resulting image.

virtual gnash::image::Output::~Output

(

)

[inline, virtual]

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Member Function Documentation

void gnash::image::Output::writeImageData	(	FileType	type,
		boost::shared_ptr< gnash::IOChannel >	out,
		const GnashImage &	image,
		int	quality
	)		[static]

Write the given image to the given IOChannel in a specified format.

Parameters:

type	The image format to write in (see GnashEnums.h)
out	The IOChannel to write to.
image	The image to write.
quality	The quality of the image output, from 0..100. Values outside this range will be clamped to the minimum or maxium value. The quality is not used for all formats.

References width, gnash::image::GnashImage::width(), height, gnash::image::GnashImage::height(), gnash::GNASH_FILETYPE_PNG, gnash::image::createPngOutput(), gnash::GNASH_FILETYPE_JPEG, gnash::image::JpegOutput::create(), _, gnash::image::GnashImage::type(), gnash::image::TYPE_RGB, gnash::image::GnashImage::begin(), and gnash::image::TYPE_RGBA.

virtual void gnash::image::Output::writeImageRGB

(

const unsigned char *

rgbData

)

[pure virtual]

Write RGB image data using the parameters supplied at construction.

Parameters:

rgbData

The raw RGB image data to write as an image.

Implemented in gnash::image::JpegOutput.

virtual void gnash::image::Output::writeImageRGBA

(

const unsigned char *

)

[inline, virtual]

Write RGBA image data using the parameters supplied at construction.

Parameters:

rgbaData

The raw RGBA image data to write as an image.

Reimplemented in gnash::image::JpegOutput.

References _.

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Member Data Documentation

const size_t gnash::image::Output::_height [protected]

Referenced by gnash::image::JpegOutput::JpegOutput(), gnash::image::JpegOutput::writeImageRGB(), and gnash::image::JpegOutput::writeImageRGBA().

boost::shared_ptr<IOChannel> gnash::image::Output::_outStream [protected]

Referenced by gnash::image::JpegOutput::JpegOutput().

const size_t gnash::image::Output::_width [protected]

Referenced by gnash::image::JpegOutput::JpegOutput(), gnash::image::JpegOutput::writeImageRGB(), and gnash::image::JpegOutput::writeImageRGBA().

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

• GnashImage.h
• GnashImage.cpp