The SngCoordinateDisplay class provides the ability for VR-Vantage to display Swiss grid geographic coordinate system. More...

Inheritance diagram for SngCoordinateDisplay:

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Public Member Functions
	SngCoordinateDisplay (const makVrv::DtCoordinateSystem &cs)
	CTOR.
DistanceUnits	xUnitsFor (DistanceUnits unit)
	Get the x units for this coordinate display (Meters)
DistanceUnits	yUnitsFor (DistanceUnits unit)
	Get the y units for this coordinate display (Meters)
DistanceUnits	zUnitsFor (DistanceUnits unit)
	Get the z units for this coordinate display (Meters)
virtual makVrv::DtUnicode	xAxisLabel ()
	Return the label that will be used for x values in the GUI ("E ")
virtual makVrv::DtUnicode	yAxisLabel ()
	Return the label that will be used for y values in the GUI ("N " )
virtual makVrv::DtUnicode	zAxisLabel ()
	Return the label that will be used for z values in the GUI ("Alt " )
virtual makVrv::DtUnicode	northSouthGridLabel (DistanceUnits unit, const DtVector &geocPos, int decimals, double gridSpacing)
	Get the (numeric) label for a north/south grid line at geocPos.
virtual makVrv::DtUnicode	eastWestGridLabel (DistanceUnits unit, const DtVector &geocPos, int decimals, double gridSpacing)
	Get the (numeric) label for an east/west grid line at geocPos.
virtual std::vector< std::string >	convertPositionToStringList (DistanceUnits unit, const DtVector &geocPos, int decimals)
	Convert the specified geocPos to an x/y/z list of values, using the specified distance unit (m, ft, etc) and the decimal precision indicated.
virtual void	convertToGeocentric (const std::string &x, const std::string &y, const std::string &z, DistanceUnits distUnits, DistanceUnits altUnits, DtVector &vector)
	Convert a local position in x,y,z string form to geocentric coordinates, given that the x and y strings represent distUnits and the z value represents altUnits.
virtual makVrv::DtUnicode	name ()
	The name of this coordinate display (which will appear in combo boxes in the GUI.
virtual makVrv::DtCoordinateDisplay *	clone () const
	Clone a copy of this coordinate display object.
DtVector	convertFromGeocentric (const DtVector &geoc) const
	Conversion function for local to geocentric conversion.
DtTaitBryan	headingPitchRollFor (const DtVector &location, const DtTaitBryan &geocOri) const
	Heading pitch and roll function.
DtTaitBryan	localOrientationFor (const DtVector &location, const DtTaitBryan &geocOri) const
	Orientation function.
DtTaitBryan	orientationFor (const DtVector &location, const DtTaitBryan &geocOri, bool local) const
	Orientation function.
void	regularExpressionValidator (std::string &x, std::string &y, std::string &z)
	Regular expression validators for coordinate input.
Public Member Functions inherited from makVrv::DtCoordinateDisplay
	DtCoordinateDisplay (const DtCoordinateSystem &coordSys)
	CTOR DtUnitConverterCollection is a collection of classes used to convert between different units (meters, feet, miles, etc.) DtCoordinateSystem is used to do coordinate system conversions, when possible.
virtual	~DtCoordinateDisplay ()
	DTOR.
virtual DtUnicode	gridBoxLabel (const DtVector &lowerLeftGeocPos, const DtVector &upperRightGeocPos)
	Some systems (such as MGRS) are not just positions but boxes with grid designators.
virtual DtUnicode	northSouthGridLabel (OrientationUnits unit, const DtVector &geocPos, int decimals, double gridSpacing)
	Get a north / south label with angular units.
virtual DtUnicode	eastWestGridLabel (OrientationUnits unit, const DtVector &geocPos, int decimals, double gridSpacing)
	Get an east / west label with angular units.
virtual bool	clipXToGrid (double inStartX, double inEndX, double constantY, double &clippedStartX, double &clippedEndX)
	Clip a line segment in LOCAL coordinates to an existing grid defined by this coord system, if any.
virtual bool	clipYToGrid (double inStartY, double inEndY, double constantX, double &clippedStartY, double &clippedEndY)
	Returns false if entire segment is outside grid.
virtual void	shiftGridLineAnchors (double xSpacing, double ySpacing, double &shiftX, double &shifY)
	Normally, grid lines are started at database 0,0.
virtual bool	usesDecimalsOnGridLines () const
	Enable/disable the decimals spinbox on grid settings dialog.
virtual double	maxGridSpacing () const
	Maximum grid spacing allowed. 0. returned if unlimited.
virtual double	minGridSpacing () const
	Minimum grid spacing allowed. 0. returned if unlimited.
virtual DtTaitBryan	topoOrientationFor (const DtVector &geocPos, const DtTaitBryan &geocOri) const
virtual DtVector	geocToLocalVector (const DtVector &geocLoc, const DtVector &geocVec) const
const SupportedPositionDistanceUnits &	supportedPositionDistanceUnits () const
	Retrieve the the list of DistanceUnits supported by this cs display for displaying positions (coordnates).Different coordinate displays can support different distance units for position display (or, in some cases, none).
bool	isSupportedPositionUnit (DistanceUnits unit) const
	Determine if the specified distance unit is supported.
void	addSupportedPositionUnit (DistanceUnits unitToSupport)
	Add support for a new distance unit type.
void	removeSupportedPositionUnit (DistanceUnits unitToRemove)
	Remove support for a distance unit type.
const SupportedPositionAngularUnits &	supportedPositionAngularUnits () const
	Retrieve the the list of OrientationUnits supported by this cs display.
bool	isSupportedPositionUnit (OrientationUnits unit) const
	Determine if the specified distance unit is supported.
void	addSupportedPositionUnit (OrientationUnits unitToSupport)
	Add support for a new distance unit type.
void	removeSupportedPositionUnit (OrientationUnits unitToRemove)
	Remove support for a distance unit type.
const SupportedCSForGridLines &	supportedCSForGridLines () const
	Retrieve the the list of coordinate systems that can have grid lines drawn using this display type.
bool	isSupportedCSForGridLines (const std::string &cs) const
	Determine if this display supports grid lines for the specified coordinate system.
void	addSupportedCSForGridLines (const std::string &cs)
	Add grid line support for a coordinate system.
void	removeSupportedCSForGridLines (const std::string &cs)
	Remove grid line support for a coordinate system.

Static Public Attributes
static const CoordSys	CoordSysSNG

Static Protected Member Functions
static void	convertWGS84ToSNG (const DtVector &InVector, DtVector &OutVector)
	Convert from WGS 84 Geocentric to Swiss National Grid (SNG)
static void	convertSNGToWGS84 (const DtVector &InVecPos, DtVector &OutVecPos)
	Convert from Swiss National Grid (SNG) to WGS 84 Geocentric.

Additional Inherited Members
Public Types inherited from makVrv::DtCoordinateDisplay
typedef makArchives::DtDisplayUnitsSettingsRecord::CoordSys	CoordSys
typedef makArchives::DtDisplayUnitsSettingsRecord::DistanceUnits	DistanceUnits
typedef makArchives::DtDisplayUnitsSettingsRecord::VelocityUnits	VelocityUnits
typedef makArchives::DtDisplayUnitsSettingsRecord::AccelerationUnits	AccelerationUnits
typedef makArchives::DtDisplayUnitsSettingsRecord::OrientationUnits	OrientationUnits
typedef makArchives::DtDisplayUnitsSettingsRecord::RotVelocityUnits	RotVelocityUnits
typedef std::list< DistanceUnits >	SupportedPositionDistanceUnits
typedef std::list < OrientationUnits >	SupportedPositionAngularUnits
typedef std::list< std::string >	SupportedCSForGridLines
Protected Attributes inherited from makVrv::DtCoordinateDisplay
const DtCoordinateSystem &	myCoordinateSystem
SupportedPositionDistanceUnits	mySupportedPositionDistanceUnits
SupportedPositionAngularUnits	mySupportedPositionAngularUnits
SupportedCSForGridLines	mySupportedCSForGridLines

Detailed Description

The SngCoordinateDisplay class provides the ability for VR-Vantage to display Swiss grid geographic coordinate system.

Constructor & Destructor Documentation

SngCoordinateDisplay::SngCoordinateDisplay ( const makVrv::DtCoordinateSystem & cs )

CTOR.

Member Function Documentation

DistanceUnits SngCoordinateDisplay::xUnitsFor ( DistanceUnits unit )

virtual

Get the x units for this coordinate display (Meters)

Implements makVrv::DtCoordinateDisplay.

DistanceUnits SngCoordinateDisplay::yUnitsFor ( DistanceUnits unit )

virtual

Get the y units for this coordinate display (Meters)

Implements makVrv::DtCoordinateDisplay.

DistanceUnits SngCoordinateDisplay::zUnitsFor ( DistanceUnits unit )

virtual

Get the z units for this coordinate display (Meters)

Implements makVrv::DtCoordinateDisplay.

virtual makVrv::DtUnicode SngCoordinateDisplay::xAxisLabel ( )

virtual

Return the label that will be used for x values in the GUI ("E ")

Implements makVrv::DtCoordinateDisplay.

virtual makVrv::DtUnicode SngCoordinateDisplay::yAxisLabel ( )

virtual

Return the label that will be used for y values in the GUI ("N " )

Implements makVrv::DtCoordinateDisplay.

virtual makVrv::DtUnicode SngCoordinateDisplay::zAxisLabel ( )

virtual

Return the label that will be used for z values in the GUI ("Alt " )

Implements makVrv::DtCoordinateDisplay.

virtual makVrv::DtUnicode SngCoordinateDisplay::northSouthGridLabel	(	DistanceUnits	unit,
		const DtVector &	geocPos,
		int	decimals,
		double	gridSpacing
	)

virtual

Get the (numeric) label for a north/south grid line at geocPos.

Reimplemented from makVrv::DtCoordinateDisplay.

virtual makVrv::DtUnicode SngCoordinateDisplay::eastWestGridLabel	(	DistanceUnits	unit,
		const DtVector &	geocPos,
		int	decimals,
		double	gridSpacing
	)

virtual

Get the (numeric) label for an east/west grid line at geocPos.

Reimplemented from makVrv::DtCoordinateDisplay.

virtual std::vector<std::string> SngCoordinateDisplay::convertPositionToStringList	(	DistanceUnits	unit,
		const DtVector &	geocPos,
		int	decimals
	)

virtual

Convert the specified geocPos to an x/y/z list of values, using the specified distance unit (m, ft, etc) and the decimal precision indicated.

Implements makVrv::DtCoordinateDisplay.

virtual void SngCoordinateDisplay::convertToGeocentric	(	const std::string &	x,
		const std::string &	y,
		const std::string &	z,
		DistanceUnits	distUnits,
		DistanceUnits	altUnits,
		DtVector &	vector
	)

virtual

Convert a local position in x,y,z string form to geocentric coordinates, given that the x and y strings represent distUnits and the z value represents altUnits.

Implements makVrv::DtCoordinateDisplay.

virtual makVrv::DtUnicode SngCoordinateDisplay::name ( )

virtual

The name of this coordinate display (which will appear in combo boxes in the GUI.

Implements makVrv::DtCoordinateDisplay.

virtual makVrv::DtCoordinateDisplay* SngCoordinateDisplay::clone ( ) const

virtual

Clone a copy of this coordinate display object.

Implements makVrv::DtCoordinateDisplay.

DtVector SngCoordinateDisplay::convertFromGeocentric ( const DtVector & geoc ) const

virtual

Conversion function for local to geocentric conversion.

Implements makVrv::DtCoordinateDisplay.

DtTaitBryan SngCoordinateDisplay::headingPitchRollFor	(	const DtVector &	location,
		const DtTaitBryan &	geocOri
	)		const

virtual

Heading pitch and roll function.

Implements makVrv::DtCoordinateDisplay.

DtTaitBryan SngCoordinateDisplay::localOrientationFor	(	const DtVector &	location,
		const DtTaitBryan &	geocOri
	)		const

virtual

Orientation function.

Implements makVrv::DtCoordinateDisplay.

DtTaitBryan SngCoordinateDisplay::orientationFor	(	const DtVector &	location,
		const DtTaitBryan &	geocOri,
		bool	local
	)		const

Orientation function.

void SngCoordinateDisplay::regularExpressionValidator	(	std::string &	x,
		std::string &	y,
		std::string &	z
	)

virtual

Regular expression validators for coordinate input.

Implements makVrv::DtCoordinateDisplay.

static void SngCoordinateDisplay::convertWGS84ToSNG	(	const DtVector &	InVector,
		DtVector &	OutVector
	)

staticprotected

Convert from WGS 84 Geocentric to Swiss National Grid (SNG)

static void SngCoordinateDisplay::convertSNGToWGS84	(	const DtVector &	InVecPos,
		DtVector &	OutVecPos
	)

staticprotected

Convert from Swiss National Grid (SNG) to WGS 84 Geocentric.

Member Data Documentation

const CoordSys SngCoordinateDisplay::CoordSysSNG

static

Initial value:

makArchives::DtDisplayUnitsSettingsRecord::CoordSysUserStart

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-6-branch/examples/exampleCoordinateDisplay/sngDisplay.h

Public Member Functions

Static Public Attributes

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation