uiScaleBarItem Class Reference

It adds a graphic scale made from polygons. More...

Inheritance diagram for uiScaleBarItem:

Public Member Functions
	uiScaleBarItem (int pxwidth=100, int pxheight=6)
	~uiScaleBarItem ()
int	getPxHeight () const
float	getLength () const
int	getPxWidth () const
void	setPxHeight (int pxh)
void	setLength (float len)
void	setPxWidth (int pxw)
void	setUnit (const uiString &unit)
void	setWorld2Ui (const uiWorld2Ui &)
void	update ()

Protected Attributes
float	worldwidth_
int	pxwidth_
int	pxheight_
uiString	unitstr_
uiRectItem *	upperright_
uiRectItem *	uppermid_
uiRectItem *	upperleft_
uiRectItem *	lowerright_
uiRectItem *	lowermid_
uiRectItem *	lowerleft_
uiAdvancedTextItem *	startnr_
uiAdvancedTextItem *	midnr_
uiAdvancedTextItem *	stopnr_

Private Member Functions
void	initDefaultScale ()
void	adjustValues ()
void	setPolygons (int, int)

Private Attributes
uiWorld2Ui	w2ui_
int	preferablepxwidth_

Detailed Description

It adds a graphic scale made from polygons.

Constructor & Destructor Documentation

uiScaleBarItem::uiScaleBarItem	(	int	pxwidth = 100,
		int	pxheight = 6
	)

uiScaleBarItem::~uiScaleBarItem

(

)

Member Function Documentation

void uiScaleBarItem::adjustValues ( )

private

float uiScaleBarItem::getLength ( ) const

inline

int uiScaleBarItem::getPxHeight ( ) const

inline

int uiScaleBarItem::getPxWidth ( ) const

inline

void uiScaleBarItem::initDefaultScale ( )

private

void uiScaleBarItem::setLength ( float  len )

inline

void uiScaleBarItem::setPolygons ( int  , int    )

private

void uiScaleBarItem::setPxHeight ( int  pxh )

inline

void uiScaleBarItem::setPxWidth ( int  pxw )

inline

void uiScaleBarItem::setUnit ( const uiString &  unit )

inline

void uiScaleBarItem::setWorld2Ui

(

const uiWorld2Ui &

)

void uiScaleBarItem::update

(

)

Member Data Documentation

uiRectItem* uiScaleBarItem::lowerleft_

protected

uiRectItem* uiScaleBarItem::lowermid_

protected

uiRectItem* uiScaleBarItem::lowerright_

protected

uiAdvancedTextItem* uiScaleBarItem::midnr_

protected

int uiScaleBarItem::preferablepxwidth_

private

int uiScaleBarItem::pxheight_

protected

int uiScaleBarItem::pxwidth_

protected

uiAdvancedTextItem* uiScaleBarItem::startnr_

protected

uiAdvancedTextItem* uiScaleBarItem::stopnr_

protected

uiString uiScaleBarItem::unitstr_

protected

uiRectItem* uiScaleBarItem::upperleft_

protected

uiRectItem* uiScaleBarItem::uppermid_

protected

uiRectItem* uiScaleBarItem::upperright_

protected

uiWorld2Ui uiScaleBarItem::w2ui_

private

float uiScaleBarItem::worldwidth_

protected