Contains utility functions for working with ellipsoids and querying the ellipsoid database. More...

Classes
struct	EllipsoidDefinition
	Contains definition of an ellipsoid. More...

struct	EllipsoidParameters
	Contains parameters for an ellipsoid. More...

Static Public Member Functions
static QStringList	acronyms ()
	Returns a list of all known ellipsoid acronyms from the internal ellipsoid database. More...

static QList< QgsEllipsoidUtils::EllipsoidDefinition >	definitions ()
	Returns a list of the definitions for all known ellipsoids from the internal ellipsoid database. More...

static EllipsoidParameters	ellipsoidParameters (const QString &ellipsoid)
	Returns the parameters for the specified ellipsoid. More...

static void	invalidateCache (bool disableCache=false)
	Clears the internal cache used. More...

Detailed Description

Contains utility functions for working with ellipsoids and querying the ellipsoid database.

Definition at line 31 of file qgsellipsoidutils.h.

Member Function Documentation

QStringList QgsEllipsoidUtils::acronyms ( )

static

Returns a list of all known ellipsoid acronyms from the internal ellipsoid database.

Definition at line 256 of file qgsellipsoidutils.cpp.

QList< QgsEllipsoidUtils::EllipsoidDefinition > QgsEllipsoidUtils::definitions ( )

static

Returns a list of the definitions for all known ellipsoids from the internal ellipsoid database.

Definition at line 199 of file qgsellipsoidutils.cpp.

QgsEllipsoidUtils::EllipsoidParameters QgsEllipsoidUtils::ellipsoidParameters ( const QString & ellipsoid )

static

Returns the parameters for the specified ellipsoid.

Results are cached to allow for fast retrieval of parameters.

Definition at line 28 of file qgsellipsoidutils.cpp.

void QgsEllipsoidUtils::invalidateCache ( bool disableCache = false )

static

Clears the internal cache used.

If disableCache is TRUE then the inbuilt cache will be completely disabled. This argument is for internal use only.

Definition at line 266 of file qgsellipsoidutils.cpp.

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