DtPolygonDrawer Class Reference

QT DRAW includes. More...

Inheritance diagram for DtPolygonDrawer:

Public Member Functions
	DtPolygonDrawer ()
virtual	~DtPolygonDrawer ()
virtual bool	draw (QPainter &paint, const DtSymbol *const symbol) const
virtual QSize	calcBBox (const DtSymbol *const symbol) const
	Calculate the drawn size of this symbol.
virtual void	setPenThickness (int thickness)
	Set the thickness of the pen when drawing the lines;.
virtual void	setPolygonStyle (DtPolygonSymbol::DtPolygonStyle style)
virtual void	clearPolygonStyle ()
virtual void	setPatternStyle (Qt::BrushStyle style)
virtual void	clearPatternStyle ()
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 ()

Protected Attributes
int	myPenThickness
DtPolygonSymbol::DtPolygonStyle	myPolygonStyle
bool	myOverridePolygonStyle
Qt::BrushStyle	myPatternStyle
bool	myOverridePatternStyle
Qt::PenStyle	myPenStyle
bool	myPenStyleOverride

Private Member Functions
	DtPolygonDrawer (const DtPolygonDrawer &orig)
DtPolygonDrawer &	operator= (const DtPolygonDrawer &orig)

Additional Inherited Members
Protected Member Functions inherited from DtBaseSymbolDrawer
virtual QRgb	opaqueColor () const
	! Returns color that will be ignored during transparent draw
Static Protected Attributes inherited from DtSymbolDrawer
static double	gDrawScalingFactor
static QColor	theHighlightColor

Detailed Description

QT DRAW includes.

Draws polygon symbols in a number of different ways

Constructor & Destructor Documentation

DtPolygonDrawer::DtPolygonDrawer

(

)

virtual DtPolygonDrawer::~DtPolygonDrawer ( )

virtual

DtPolygonDrawer::DtPolygonDrawer ( const DtPolygonDrawer &  orig )

private

Member Function Documentation

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

virtual

Implements DtSymbolDrawer.

virtual QSize DtPolygonDrawer::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.

Implements DtSymbolDrawer.

virtual void DtPolygonDrawer::setPenThickness ( int  thickness )

virtual

Set the thickness of the pen when drawing the lines;.

virtual void DtPolygonDrawer::setPolygonStyle ( DtPolygonSymbol::DtPolygonStyle  style )

virtual

virtual void DtPolygonDrawer::clearPolygonStyle ( )

virtual

virtual void DtPolygonDrawer::setPatternStyle ( Qt::BrushStyle  style )

virtual

virtual void DtPolygonDrawer::clearPatternStyle ( )

virtual

virtual void DtPolygonDrawer::setPenStyle ( Qt::PenStyle  style )

virtual

Sets the pen style to be this style regardless of what is set in the symbol.

To turn this off, call clearPenStyleOverride()

virtual void DtPolygonDrawer::clearPenStyleOverride ( )

virtual

static DtSymbolDrawer* DtPolygonDrawer::create ( )

static

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

private

Member Data Documentation

int DtPolygonDrawer::myPenThickness

protected

DtPolygonSymbol::DtPolygonStyle DtPolygonDrawer::myPolygonStyle

protected

bool DtPolygonDrawer::myOverridePolygonStyle

protected

Qt::BrushStyle DtPolygonDrawer::myPatternStyle

protected

bool DtPolygonDrawer::myOverridePatternStyle

protected

Qt::PenStyle DtPolygonDrawer::myPenStyle

protected

bool DtPolygonDrawer::myPenStyleOverride

protected

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

• include/symbolDrawer/polygonDrawer.h