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Inheritance diagram for DtMultiLineDrawer:

Public Member Functions
	DtMultiLineDrawer ()
virtual	~DtMultiLineDrawer ()
virtual bool	draw (QPainter &paint, const DtSymbol *const symbol) const
	draws the specified symbol on a device.
virtual QSize	calcBBox (const DtSymbol *const symbol) const
	Calculate the drawn size of this symbol.
Public Member Functions inherited from DtLineDrawer
	DtLineDrawer ()
virtual	~DtLineDrawer ()
virtual void	setPenThickness (int thickness)
	Set the thickness of the pen when drawing the lines;.
virtual void	setArrowStyle (DtLineSymbol::DtArrowStyle style)
	Sets the arrow style to be this style regardless of what is set in the symbol.
virtual void	clearArrowStyleOverride ()
virtual void	setPenStyle (Qt::PenStyle style)
	Sets the pen style to be this style regardless of what is set in the symbol.
virtual void	clearPenStyleOverride ()
Public Member Functions inherited from DtBaseSymbolDrawer
	DtBaseSymbolDrawer ()
virtual	~DtBaseSymbolDrawer ()
virtual bool	doDrawing (QPainter &paint, const DtSymbol *const symbol)
	! Initializes any drawing information and then calls internal draw() method
Public Member Functions inherited from DtSymbolDrawer
	DtSymbolDrawer ()
virtual	~DtSymbolDrawer ()
virtual QRect	calcBRect (const DtSymbol *const symbol) const
virtual bool	forceUpdate (const DtSymbol *const symbol) const
	Override if your class wants to force a redraw of this item regardless of performance enhancement state.
virtual bool	endTransparentDraw (QPainter &paint, const DtSymbol *const symbol) const
	Called after transparent draw is finished if symbol wants to draw transparently.
virtual void	processHiddenSymbolAction (QPainter &paint, const DtSymbol *const symbol)
	Routine to perform even when symbol is hidden.

Static Public Member Functions
static DtSymbolDrawer *	create ()
Static Public Member Functions inherited from DtLineDrawer
static void	drawClippedLine (QPainterPath &path, QPainter &paint, const QPoint &point)
	This method draws a line from the QPainterPaths's current position to the given point.
static void	drawClippedLine (QPainter &paint, const QPoint &start, const QPoint &end)

Protected Member Functions
virtual void	drawThickArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol, bool axisTwist=false) const
virtual void	drawDoubleThickArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	drawFeintArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual QPolygon	getThickArrowPoints (const DtLineSymbol *const arrowSymbol, int &numCount) const
Protected Member Functions inherited from DtLineDrawer
virtual void	drawSimpleArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	drawMainArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	drawRearArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	drawCappedSides (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	drawTriangle (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	drawThickArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	drawThickDoubleArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	draw2525TailArrow (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
virtual void	drawBridge (QPainterPath &path, QPainter &paint, const DtLineSymbol *const arrowSymbol) const
Protected Member Functions inherited from DtBaseSymbolDrawer
virtual QRgb	opaqueColor () const
	! Returns color that will be ignored during transparent draw
Protected Member Functions inherited from DtSymbolDrawer
	DtSymbolDrawer (const DtSymbolDrawer &orig)
	Protected so not used. Conceptually class is a singleton.
DtSymbolDrawer &	operator= (const DtSymbolDrawer &orig)
	Protected so not used. Conceptually class is a singleton.

Private Member Functions

	DtMultiLineDrawer (const DtMultiLineDrawer &orig)
DtMultiLineDrawer &	operator= (const DtMultiLineDrawer &orig)

Additional Inherited Members
Protected Attributes inherited from DtLineDrawer
int	myPenThickness
DtLineSymbol::DtArrowStyle	myArrowStyle
bool	myArrowStyleOverride
Qt::PenStyle	myPenStyle
bool	myPenStyleOverride
Static Protected Attributes inherited from DtSymbolDrawer
static double	gDrawScalingFactor
static QColor	theHighlightColor

Detailed Description

Qt includes.

class DtMultiLineDrawer:

Concrete class which draws arrows and lines.

Constructor & Destructor Documentation

DtMultiLineDrawer::DtMultiLineDrawer ( )

virtual DtMultiLineDrawer::~DtMultiLineDrawer ( )

virtual

DtMultiLineDrawer::DtMultiLineDrawer ( const DtMultiLineDrawer & orig )

private

Member Function Documentation

virtual bool DtMultiLineDrawer::draw	(	QPainter &	paint,
		const DtSymbol *const	symbol
	)		const

virtual

draws the specified symbol on a device.

The symbol must be of a DtLineSymbol type or nothing will be drawn.

Returns: true if successful, false otherwise.

Reimplemented from DtLineDrawer.

virtual QSize DtMultiLineDrawer::calcBBox ( const DtSymbol *const symbol ) const

virtual

Calculate the drawn size of this symbol.

The symbol must be of a type this drawer can recognize.

Reimplemented from DtLineDrawer.

static DtSymbolDrawer* DtMultiLineDrawer::create ( )

static

Reimplemented from DtLineDrawer.

virtual void DtMultiLineDrawer::drawThickArrow	(	QPainterPath &	path,
		QPainter &	paint,
		const DtLineSymbol *const	arrowSymbol,
		bool	axisTwist = `false`
	)		const

protectedvirtual

virtual void DtMultiLineDrawer::drawDoubleThickArrow	(	QPainterPath &	path,
		QPainter &	paint,
		const DtLineSymbol *const	arrowSymbol
	)		const

protectedvirtual

virtual void DtMultiLineDrawer::drawFeintArrow	(	QPainterPath &	path,
		QPainter &	paint,
		const DtLineSymbol *const	arrowSymbol
	)		const

protectedvirtual

Reimplemented from DtLineDrawer.

virtual QPolygon DtMultiLineDrawer::getThickArrowPoints	(	const DtLineSymbol *const	arrowSymbol,
		int &	numCount
	)		const

protectedvirtual

DtMultiLineDrawer& DtMultiLineDrawer::operator= ( const DtMultiLineDrawer & orig )

private

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/symbolDrawer/multiLineDrawer.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation