BitMapMgr Class Reference

Manages bitmaps. More...

Public Member Functions
	BitMapMgr ()
	~BitMapMgr ()
void	init (const FlatDataPack *, const FlatView::Appearance &, bool wva)
void	clearAll ()
Geom::Point2D< int >	dataOffs (const Geom::PosRectangle< double > &, const Geom::Size2D< int > &) const
	Returns mUdf(int)'s when outside or incompatible. More...
bool	generate (const Geom::PosRectangle< double > &wr, const Geom::Size2D< int > &bufwrsz, const Geom::Size2D< int > &availpixels)
	fails only when isufficient memory More...
const A2DBitMap *	bitMap () const
const A2DBitMapGenerator *	bitMapGen () const
A2DBitMapGenerator *	bitMapGen ()

Private Member Functions
void	setup ()

Private Attributes
Threads::Lock	lock_
ConstDataPackRef< FlatDataPack >	datapack_
FlatView::Appearance &	appearance_
A2DBitMap *	bmp_
A2DBitMapPosSetup *	pos_
A2DBitMapInpData *	data_
A2DBitMapGenerator *	gen_
bool	wva_
Geom::Size2D< int >	sz_
Geom::PosRectangle< double >	wr_

Detailed Description

Manages bitmaps.

Constructor & Destructor Documentation

BitMapMgr::BitMapMgr

(

)

BitMapMgr::~BitMapMgr

(

)

Member Function Documentation

const A2DBitMap* BitMapMgr::bitMap ( ) const

inline

const A2DBitMapGenerator* BitMapMgr::bitMapGen ( ) const

inline

A2DBitMapGenerator* BitMapMgr::bitMapGen ( )

inline

void BitMapMgr::clearAll

(

)

Geom::Point2D<int> BitMapMgr::dataOffs	(	const Geom::PosRectangle< double > &	,
		const Geom::Size2D< int > &
	)		const

Returns mUdf(int)'s when outside or incompatible.

bool BitMapMgr::generate	(	const Geom::PosRectangle< double > &	wr,
		const Geom::Size2D< int > &	bufwrsz,
		const Geom::Size2D< int > &	availpixels
	)

fails only when isufficient memory

void BitMapMgr::init	(	const FlatDataPack *	,
		const FlatView::Appearance &	,
		bool	wva
	)

void BitMapMgr::setup ( )

private

Member Data Documentation

FlatView::Appearance& BitMapMgr::appearance_

private

A2DBitMap* BitMapMgr::bmp_

private

A2DBitMapInpData* BitMapMgr::data_

private

ConstDataPackRef<FlatDataPack> BitMapMgr::datapack_

private

A2DBitMapGenerator* BitMapMgr::gen_

private

Threads::Lock BitMapMgr::lock_

mutableprivate

A2DBitMapPosSetup* BitMapMgr::pos_

private

Geom::Size2D<int> BitMapMgr::sz_

private

Geom::PosRectangle<double> BitMapMgr::wr_

private

bool BitMapMgr::wva_

private