BitMapMgr Class Reference

Manages bitmaps. More...

Public Member Functions
	BitMapMgr ()
	~BitMapMgr ()
const A2DBitMap *	bitMap () const
A2DBitMapGenerator *	bitMapGen ()
const A2DBitMapGenerator *	bitMapGen () const
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...
void	init (const FlatDataPack *, const FlatView::Appearance &, bool wva)

Private Member Functions
void	setup ()

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

Detailed Description

Manages bitmaps.

<>

Constructor & Destructor Documentation

BitMapMgr()

BitMapMgr::BitMapMgr

(

)

~BitMapMgr()

BitMapMgr::~BitMapMgr

(

)

Member Function Documentation

bitMap()

const A2DBitMap* BitMapMgr::bitMap ( ) const

inline

bitMapGen() [1/2]

A2DBitMapGenerator* BitMapMgr::bitMapGen ( )

inline

bitMapGen() [2/2]

const A2DBitMapGenerator* BitMapMgr::bitMapGen ( ) const

inline

clearAll()

void BitMapMgr::clearAll

(

)

dataOffs()

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

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

generate()

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

fails only when isufficient memory

init()

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

setup()

void BitMapMgr::setup ( )

private

Member Data Documentation

appearance_

FlatView::Appearance& BitMapMgr::appearance_

private

bmp_

A2DBitMap* BitMapMgr::bmp_ = nullptr

private

data_

A2DBitMapInpData* BitMapMgr::data_ = nullptr

private

datapack_

WeakPtr<FlatDataPack> BitMapMgr::datapack_

private

gen_

A2DBitMapGenerator* BitMapMgr::gen_ = nullptr

private

lock_

Threads::Lock BitMapMgr::lock_

mutableprivate

pos_

A2DBitMapPosSetup* BitMapMgr::pos_ = nullptr

private

sz_

Geom::Size2D<int> BitMapMgr::sz_

private

wr_

Geom::PosRectangle<double> BitMapMgr::wr_

private

wva_

bool BitMapMgr::wva_ = false

private