Inheritance diagram for DtFormationGridLineDrawer:

Public Member Functions
	DtFormationGridLineDrawer ()
virtual DtPoint	closestGridPointTo (const DtPoint &) const
virtual QRectF	rectThatContainsPoint (const DtPoint &) const
void	setScaleFactor (double)
double	scaleFactor () const
virtual void	drawGridLines (const DtTerrainDatabase , const DtViewportExtents , DtPrimitiveDrawer *painter)
	Calls internalDraw to draw grid lines.
Public Member Functions inherited from DtTerrainGridLineDrawer
	DtTerrainGridLineDrawer ()
	DtTerrainGridLineDrawer (const DtTerrainGridLineDrawer &)
virtual	~DtTerrainGridLineDrawer ()
DtTerrainGridLineDrawer &	operator= (const DtTerrainGridLineDrawer &)
	Note that both the copy constructor and = operator simply copy the pointer to the coordiate system.
void	setManualGridLineFrequency (double d)
double	manualGridLineFrequency () const
void	setManualMode (bool)
	Default is false. Manual mode will draw grid lines at a fixed distance rather than a ratio distance.
bool	manualMode () const
void	setGridLineColor (const QColor &)
const QColor &	gridLineColor () const
void	setGridLineLabelColor (const QColor &)
const QColor &	gridLineLabelColor () const
void	setCoordinateSystem (const DtCoordinateSystem *)
	Sets new coordinate system.
const DtCoordinateSystem *	coordinateSystem () const
void	setAutoGridLineFrequency (int)
int	autoGridLineFrequency () const
void	setDrawScale (DtGridLineDrawer::DtScaleType)
	Set to true to draw a scale line (distance) and where (lower left or lower right). Will not draw grid labels.
DtGridLineDrawer::DtScaleType	drawScale () const
virtual int	coordinateSystemDrawerType () const
Public Member Functions inherited from DtTerrainDrawer
	DtTerrainDrawer ()
	DtTerrainDrawer (const DtTerrainDrawer &)
virtual	~DtTerrainDrawer ()
DtTerrainDrawer &	operator= (const DtTerrainDrawer &)
virtual void	draw (const DtTerrainDatabase , const DtViewportExtents , DtPrimitiveDrawer *painter)
	Call in order to draw the particular aspect of the terrain on the supplied painter.
void	setDrawingEnabled (bool)
	Get/set the drawingEnabled flag.
bool	drawingEnabled () const

Protected Member Functions
virtual void	drawGridLines (const DtPoint &vp_min_WC, const DtPoint &vp_max_WC, double increment, const DtTerrainDatabase db, const DtViewportExtents v, DtPrimitiveDrawer *painter)
	Default calls myCoordinateSystem->gridLineDrawer()->drawGridLines(...)
virtual double	autoGridLineIncrement (const DtViewportExtents v, const DtTerrainDatabase db) const
Protected Member Functions inherited from DtTerrainGridLineDrawer
virtual void	internalDraw (const DtTerrainDatabase , const DtViewportExtents , DtPrimitiveDrawer *painter)
	Implement this feature to do specific terrain drawing.
virtual void	drawManualGridLines (const DtTerrainDatabase db, const DtViewportExtents v, DtPrimitiveDrawer *painter)
virtual void	drawAutoGridLines (const DtTerrainDatabase db, const DtViewportExtents v, DtPrimitiveDrawer *painter)
virtual void	createCoordinateSystem (const DtTerrainDatabase *)
	Creates unit coordinate system and adds default converters.
virtual void	cleanupCoordinateSystem ()
Protected Member Functions inherited from DtTerrainDrawer
virtual void	drawExtent (const DtExtent &extent, const DtHomogeneousTransfMatrix &mtx, const DtViewportExtents v, DtPrimitiveDrawer painter)
	Drawing routines.
virtual void	drawFilledPoly (const DtAllTypesPolygon polygon, const DtHomogeneousTransfMatrix &mtx, const DtViewportExtents v, DtPrimitiveDrawer *painter)
virtual void	drawLine (const DtPoint &gdp0, const DtPoint &gdp1, const DtViewportExtents view, DtPrimitiveDrawer painter)
virtual void	drawWireframePoly (const DtAllTypesPolygon polygon, const DtHomogeneousTransfMatrix &mtx, const DtViewportExtents v, DtPrimitiveDrawer *painter)

Protected Attributes
double	myIncrement
double	myScaleFactor
DtPoint	myMin
DtPoint	myMax
Protected Attributes inherited from DtTerrainGridLineDrawer
double	myManualGridLineFrequency
bool	myManualMode
QColor	myGridLineColor
QColor	myGridLineLabelColor
int	myAutoGridLineFrequency
const DtCoordinateSystem *	myCoordinateSystem
	This class is used to convert grid line units between meters and other units (km, ft, etc.).
bool	myOwnsCoordinateSystem
DtGridLineDrawer::DtScaleType	myScaleLine
Protected Attributes inherited from DtTerrainDrawer
bool	myDrawingEnabled

Additional Inherited Members
Static Public Member Functions inherited from DtTerrainGridLineDrawer
static DtTerrainGridLineDrawer *	create ()

Constructor & Destructor Documentation

DtFormationGridLineDrawer::DtFormationGridLineDrawer ( )

Member Function Documentation

virtual DtPoint DtFormationGridLineDrawer::closestGridPointTo ( const DtPoint & ) const

virtual

virtual QRectF DtFormationGridLineDrawer::rectThatContainsPoint ( const DtPoint & ) const

virtual

void DtFormationGridLineDrawer::setScaleFactor ( double d )

inline

References myScaleFactor.

double DtFormationGridLineDrawer::scaleFactor ( ) const

inline

References myScaleFactor.

virtual void DtFormationGridLineDrawer::drawGridLines	(	const DtTerrainDatabase *	,
		const DtViewportExtents *	,
		DtPrimitiveDrawer *	painter
	)

virtual

Calls internalDraw to draw grid lines.

Reimplemented from DtTerrainGridLineDrawer.

virtual void DtFormationGridLineDrawer::drawGridLines	(	const DtPoint &	vp_min_WC,
		const DtPoint &	vp_max_WC,
		double	increment,
		const DtTerrainDatabase *	db,
		const DtViewportExtents *	v,
		DtPrimitiveDrawer *	painter
	)