Gnash: gnash::StyleHandler Class Reference

Gnash 0.8.10

#include <Renderer_agg_style.h>

List of all members.

Public Member Functions
	StyleHandler ()
	~StyleHandler ()
bool	is_solid (unsigned style) const
	Called by AGG to ask if a certain style is a solid color.
void	add_color (const agg::rgba8 &color)
	Adds a new solid fill color style.
void	add_bitmap (const agg_bitmap_info *bi, const SWFMatrix &mat, const SWFCxForm &cx, bool repeat, bool smooth)
	Adds a new bitmap fill style.
template<typename T >
void	addLinearGradient (const GradientFill &fs, const SWFMatrix &mat, const SWFCxForm &cx)
template<typename T >
void	addFocalGradient (const GradientFill &fs, const SWFMatrix &mat, const SWFCxForm &cx)
template<typename T >
void	addRadialGradient (const GradientFill &fs, const SWFMatrix &mat, const SWFCxForm &cx)
agg::rgba8	color (unsigned style) const
	Returns the color of a certain fill style (solid)
void	generate_span (agg::rgba8 *span, int x, int y, unsigned len, unsigned style)
	Called by AGG to generate a scanline span for non-solid fills.
template<typename Filter >
void	addBitmap (const agg_bitmap_info *bi, const SWFMatrix &mat, const SWFCxForm &cx)
	Add a bitmap with the specified filter.
Public Attributes
boost::ptr_vector< AggStyle >	_styles
agg::rgba8	m_transparent

Detailed Description

Style handler for AGG's compound rasterizer. This is the class which is called by AGG itself. It provides an interface to the various fill style classes defined above.

Constructor & Destructor Documentation

gnash::StyleHandler::StyleHandler ( ) [inline]

gnash::StyleHandler::~StyleHandler ( ) [inline]

Member Function Documentation

void gnash::StyleHandler::add_bitmap	(	const agg_bitmap_info *	bi,
		const SWFMatrix &	mat,
		const SWFCxForm &	cx,
		bool	repeat,
		bool	smooth
	)		`[inline]`

Adds a new bitmap fill style.

References assert.

Referenced by gnash::AddStyles::operator()().

void gnash::StyleHandler::add_color ( const agg::rgba8 & color ) [inline]

Adds a new solid fill color style.

References _styles.

Referenced by gnash::AddStyles::operator()().

template<typename Filter >

void gnash::StyleHandler::addBitmap	(	const agg_bitmap_info *	bi,
		const SWFMatrix &	mat,
		const SWFCxForm &	cx
	)		`[inline]`

Add a bitmap with the specified filter.

Template Parameters:

Filter The FilterType to use. This affects scaling quality, pixel type etc.

References gnash::agg_bitmap_info::get_width(), gnash::agg_bitmap_info::get_height(), gnash::agg_bitmap_info::get_rowlen(), gnash::agg_bitmap_info::get_data(), and _styles.

template<typename T >

void gnash::StyleHandler::addFocalGradient	(	const GradientFill &	fs,
		const SWFMatrix &	mat,
		const SWFCxForm &	cx
	)		`[inline]`

References gnash::key::T, gnash::GradientFill::focalPoint(), and _styles.

template<typename T >

void gnash::StyleHandler::addLinearGradient	(	const GradientFill &	fs,
		const SWFMatrix &	mat,
		const SWFCxForm &	cx
	)		`[inline]`

References gnash::key::T, and _styles.

template<typename T >

void gnash::StyleHandler::addRadialGradient	(	const GradientFill &	fs,
		const SWFMatrix &	mat,
		const SWFCxForm &	cx
	)		`[inline]`

References gnash::key::T, and _styles.

agg::rgba8 gnash::StyleHandler::color ( unsigned style ) const [inline]

Returns the color of a certain fill style (solid)

References _styles, and m_transparent.

void gnash::StyleHandler::generate_span	(	agg::rgba8 *	span,
		int	x,
		int	y,
		unsigned	len,
		unsigned	style
	)		`[inline]`

Called by AGG to generate a scanline span for non-solid fills.

References _styles.

bool gnash::StyleHandler::is_solid ( unsigned style ) const [inline]

Called by AGG to ask if a certain style is a solid color.

References assert, and _styles.

Member Data Documentation

boost::ptr_vector<AggStyle> gnash::StyleHandler::_styles

Referenced by is_solid(), add_color(), addLinearGradient(), addFocalGradient(), addRadialGradient(), color(), generate_span(), and addBitmap().

agg::rgba8 gnash::StyleHandler::m_transparent

Referenced by color().

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

Renderer_agg_style.h