DtDatabaseCoordinateSystem Class Reference

Displays coordinates as they are stored in the .gdb (i.e. More...

Inheritance diagram for DtDatabaseCoordinateSystem:

List of all members.

Public Member Functions
	DtDatabaseCoordinateSystem (const DtUnitDisplayManager *)
virtual	~DtDatabaseCoordinateSystem ()
virtual QString	name ()
virtual QString	xLabelFor () const
virtual QString	yLabelFor () const
virtual QString	zLabelFor () const
virtual QStringList	convertPositionToStringList (const Coordinate_System *cs, const DtVector &geocPos) const
	Takes the x, y, z values that comes in and creates a string array of three strings that represent the values.
virtual DtGridLineChoiceMap	gridLineChoices (const QString &units) const
	Returns the list of possible grid line choices based on the currently selected units.
virtual void	convertToGeocentric (const DtStringLocation &in, const Coordinate_System *cs, DtVector &vector) const
	Converts the given coordinates (in string rep) from the base units to geocentric.
virtual void	convertFromGeocentric (const Coordinate_System *cs, const DtVector &vector, DtStringLocation &out) const
	Converts the vector into the given units.
virtual double	speed (const Coordinate_System *cs, const DtVector &location, const DtVector &velocity) const
	Assumes location and velocity are in geocentric coordinates.
virtual DtVector	velocity (const Coordinate_System *cs, const DtVector &location, const DtVector &velocity) const
	Assumes location and velocity are in geocentric coordinates.
virtual DtVector	acceleration (const Coordinate_System *cs, const DtVector &location, const DtVector &acl) const
	Assumes location and acceleration are in geocentric coordinates.
virtual DtVector	rotationalVelocity (const Coordinate_System *cs, const DtVector &location, const DtVector &rtVel) const
	Assumes location and rotational velocity are in geocentric coordinates.
virtual DtTaitBryan	localOrientationFor (const DtVector &location, const DtTaitBryan &geocOri) const
	Return local orientation given geocentric orientation.
virtual DtTaitBryan	headingPitchRollFor (const DtVector &location, const DtTaitBryan &geocOri) const
	Return heading, pitch, roll in end coordinate system given local orientation.
virtual QString	formatSourceToDestination (const QString &val, const QString &unitDisplay, const QString &source, const QString &destination) const
	These routies are used for values that are fomatted in non-numeric displays.
virtual QString	formatDestinationToSource (const QString &val, const QString &unitDisplay, const QString &source, const QString &destination) const
virtual QString	locationLabelFor ()
	Returns labels based on the coordinate system by default as these labels are not currently changing by coordinate system.
virtual int	precisionLowerBound () const
Protected Member Functions
virtual void	geocentricVectorToLocalVector (const DtVector &geocentricPosition, const DtVector &geocentricVector, const Coordinate_System &coordinateSystemRef, DtVector &localVector) const
virtual DtTaitBryan	orientationFor (const DtVector &location, const DtTaitBryan &geocOri, bool local=true) const
Protected Attributes
DtUtmCoordinateSystem	myUtmCoordinateSystem
DtGeodeticCoordinateSystemDMS	myGeodeticCoordinateSystem
Coordinate_System *	myDefaultCoordinateSystem

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Detailed Description

Displays coordinates as they are stored in the .gdb (i.e.

for geodetic databases that is in radians, and UTM databases in meters).

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Constructor & Destructor Documentation

DtDatabaseCoordinateSystem::DtDatabaseCoordinateSystem

(

const DtUnitDisplayManager *

)

virtual DtDatabaseCoordinateSystem::~DtDatabaseCoordinateSystem

(

)

[virtual]

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Member Function Documentation

virtual QString DtDatabaseCoordinateSystem::name

(

)

[virtual]

Implements DtCoordinateSystem.

virtual QString DtDatabaseCoordinateSystem::xLabelFor

(

)

const [virtual]

Implements DtCoordinateSystem.

virtual QString DtDatabaseCoordinateSystem::yLabelFor

(

)

const [virtual]

Implements DtCoordinateSystem.

virtual QString DtDatabaseCoordinateSystem::zLabelFor

(

)

const [virtual]

Implements DtCoordinateSystem.

virtual QStringList DtDatabaseCoordinateSystem::convertPositionToStringList	(	const Coordinate_System *	cs,
		const DtVector &	geocPos
	)		const [virtual]

Takes the x, y, z values that comes in and creates a string array of three strings that represent the values.

This call assumes the values being passed in are in geocentric values

Implements DtTerrainCoordinateSystem.

virtual DtGridLineChoiceMap DtDatabaseCoordinateSystem::gridLineChoices

(

const QString &

units

)

const [virtual]

Returns the list of possible grid line choices based on the currently selected units.

The string is the item to show in the combo box and the double is the value of that string

Implements DtCoordinateSystem.

virtual void DtDatabaseCoordinateSystem::convertToGeocentric	(	const DtStringLocation &	in,
		const Coordinate_System *	cs,
		DtVector &	vector
	)		const [virtual]

Converts the given coordinates (in string rep) from the base units to geocentric.

Note that the coordinates must be in the units of this collection

Implements DtTerrainCoordinateSystem.

virtual void DtDatabaseCoordinateSystem::convertFromGeocentric	(	const Coordinate_System *	cs,
		const DtVector &	vector,
		DtStringLocation &	out
	)		const [virtual]

Converts the vector into the given units.

Assumes the vector is in geocentric coordinates

Implements DtTerrainCoordinateSystem.

virtual double DtDatabaseCoordinateSystem::speed	(	const Coordinate_System *	cs,
		const DtVector &	location,
		const DtVector &	velocity
	)		const [virtual]

Assumes location and velocity are in geocentric coordinates.

Implements DtTerrainCoordinateSystem.

virtual DtVector DtDatabaseCoordinateSystem::velocity	(	const Coordinate_System *	cs,
		const DtVector &	location,
		const DtVector &	velocity
	)		const [virtual]

Assumes location and velocity are in geocentric coordinates.

Implements DtTerrainCoordinateSystem.

virtual DtVector DtDatabaseCoordinateSystem::acceleration	(	const Coordinate_System *	cs,
		const DtVector &	location,
		const DtVector &	acl
	)		const [virtual]

Assumes location and acceleration are in geocentric coordinates.

Implements DtTerrainCoordinateSystem.

virtual DtVector DtDatabaseCoordinateSystem::rotationalVelocity	(	const Coordinate_System *	cs,
		const DtVector &	location,
		const DtVector &	rtVel
	)		const [virtual]

Assumes location and rotational velocity are in geocentric coordinates.

Implements DtTerrainCoordinateSystem.

virtual DtTaitBryan DtDatabaseCoordinateSystem::localOrientationFor	(	const DtVector &	location,
		const DtTaitBryan &	geocOri
	)		const [virtual]

Return local orientation given geocentric orientation.

Implements DtTerrainCoordinateSystem.

virtual DtTaitBryan DtDatabaseCoordinateSystem::headingPitchRollFor	(	const DtVector &	geocPos,
		const DtTaitBryan &	geocOri
	)		const [virtual]

Return heading, pitch, roll in end coordinate system given local orientation.

Implements DtTerrainCoordinateSystem.

virtual QString DtDatabaseCoordinateSystem::formatSourceToDestination	(	const QString &	val,
		const QString &	unitDisplay,
		const QString &	source,
		const QString &	destination
	)		const [virtual]

These routies are used for values that are fomatted in non-numeric displays.

Reimplemented from DtTerrainCoordinateSystem.

virtual QString DtDatabaseCoordinateSystem::formatDestinationToSource	(	const QString &	val,
		const QString &	unitDisplay,
		const QString &	source,
		const QString &	destination
	)		const [virtual]

Reimplemented from DtTerrainCoordinateSystem.

virtual QString DtDatabaseCoordinateSystem::locationLabelFor

(

)

[virtual]

Returns labels based on the coordinate system by default as these labels are not currently changing by coordinate system.

Override to provide coordinate system specific labels

Reimplemented from DtTerrainCoordinateSystem.

virtual int DtDatabaseCoordinateSystem::precisionLowerBound

(

)

const [virtual]

Reimplemented from DtCoordinateSystem.

virtual void DtDatabaseCoordinateSystem::geocentricVectorToLocalVector	(	const DtVector &	geocentricPosition,
		const DtVector &	geocentricVector,
		const Coordinate_System &	coordinateSystemRef,
		DtVector &	localVector
	)		const [protected, virtual]

virtual DtTaitBryan DtDatabaseCoordinateSystem::orientationFor	(	const DtVector &	location,
		const DtTaitBryan &	geocOri,
		bool	local = true
	)		const [protected, virtual]

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Member Data Documentation

DtUtmCoordinateSystem DtDatabaseCoordinateSystem::myUtmCoordinateSystem [protected]

DtGeodeticCoordinateSystemDMS DtDatabaseCoordinateSystem::myGeodeticCoordinateSystem [protected]

Coordinate_System* DtDatabaseCoordinateSystem::myDefaultCoordinateSystem [protected]

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

• include/terrainqt/databaseCoordinateSystem.h