uiBitMapDisplay Class Reference

Takes the flat-data from a FlatViewer and puts it into a uiGraphicsItem. More...

Inheritance diagram for uiBitMapDisplay:

Public Member Functions
	uiBitMapDisplay (FlatView::Appearance &, bool withalpha=true)
	~uiBitMapDisplay ()
const uiWorldRect &	boundingBox () const
Interval< float >	getDataRange (bool iswva) const
uiGraphicsItem *	getDisplay ()
float	getOverlap () const
void	removeDisplay ()
void	setBoundingBox (const uiWorldRect &)
void	setDataPack (const WeakPtr< FlatDataPack > &, bool wva)
void	setOverlap (float v)
void	update ()
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
virtual bool	isCapsule () const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
void	stopReceivingNotifications () const
virtual CallBacker *	trueCaller ()

Public Attributes
Notifier< uiBitMapDisplay >	rangeUpdated

Private Member Functions
Task *	createDynamicTask (bool issnapshot)
void	dynamicTaskFinishCB (CallBacker *)
uiWorldRect	getBoundingBox (bool wva) const
StepInterval< double >	getDataPackRange (bool wva, bool x1) const
bool	isVisible (bool wva) const
void	reGenerateCB (CallBacker *)

Private Attributes
FlatView::Appearance &	appearance_
uiBitMapDisplayTask *	basetask_
uiWorldRect	boundingbox_
uiDynamicImageItem *	display_
CallBack	finishedcb_
float	overlap_
WeakPtr< FlatDataPack >	vdpack_
bool	withalpha_
int	workqueueid_
WeakPtr< FlatDataPack >	wvapack_

Additional Inherited Members
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Detailed Description

Takes the flat-data from a FlatViewer and puts it into a uiGraphicsItem.

<>

Constructor & Destructor Documentation

uiBitMapDisplay()

uiBitMapDisplay::uiBitMapDisplay	(	FlatView::Appearance &	,
		bool	withalpha = true
	)

~uiBitMapDisplay()

uiBitMapDisplay::~uiBitMapDisplay

(

)

Member Function Documentation

boundingBox()

const uiWorldRect& uiBitMapDisplay::boundingBox

(

)

const

createDynamicTask()

Task* uiBitMapDisplay::createDynamicTask ( bool  issnapshot )

private

dynamicTaskFinishCB()

void uiBitMapDisplay::dynamicTaskFinishCB ( CallBacker *  )

private

getBoundingBox()

uiWorldRect uiBitMapDisplay::getBoundingBox ( bool  wva ) const

private

getDataPackRange()

StepInterval<double> uiBitMapDisplay::getDataPackRange ( bool  wva, bool  x1  ) const

private

getDataRange()

Interval<float> uiBitMapDisplay::getDataRange

(

bool

iswva

)

const

getDisplay()

uiGraphicsItem* uiBitMapDisplay::getDisplay

(

)

getOverlap()

float uiBitMapDisplay::getOverlap ( ) const

inline

isVisible()

bool uiBitMapDisplay::isVisible ( bool  wva ) const

private

reGenerateCB()

void uiBitMapDisplay::reGenerateCB ( CallBacker *  )

private

removeDisplay()

void uiBitMapDisplay::removeDisplay

(

)

setBoundingBox()

void uiBitMapDisplay::setBoundingBox

(

const uiWorldRect &

)

setDataPack()

void uiBitMapDisplay::setDataPack	(	const WeakPtr< FlatDataPack > &	,
		bool	wva
	)

setOverlap()

void uiBitMapDisplay::setOverlap ( float  v )

inline

If overlap is more than 0, a larger dynamic image than requested will be made. The result is that smaller pan/zoom movements will still be covered by the dynamic image. An overlap of 1 means 1 with will be added in each direction, giving an image that is 9 times as large.

update()

void uiBitMapDisplay::update

(

)

Member Data Documentation

appearance_

FlatView::Appearance& uiBitMapDisplay::appearance_

private

basetask_

uiBitMapDisplayTask* uiBitMapDisplay::basetask_

private

boundingbox_

uiWorldRect uiBitMapDisplay::boundingbox_

private

display_

uiDynamicImageItem* uiBitMapDisplay::display_

private

finishedcb_

CallBack uiBitMapDisplay::finishedcb_

private

overlap_

float uiBitMapDisplay::overlap_

private

rangeUpdated

Notifier<uiBitMapDisplay> uiBitMapDisplay::rangeUpdated

vdpack_

WeakPtr<FlatDataPack> uiBitMapDisplay::vdpack_

private

withalpha_

bool uiBitMapDisplay::withalpha_

private

workqueueid_

int uiBitMapDisplay::workqueueid_

private

wvapack_

WeakPtr<FlatDataPack> uiBitMapDisplay::wvapack_

private