Class: QgsEllipsoidUtils¶
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class
qgis.core.
QgsEllipsoidUtils
¶ Bases:
sip.wrapper
Contains utility functions for working with ellipsoids and querying the ellipsoid database.
New in version 3.0: Enums
Methods
Returns a list of all known ellipsoid acronyms from the internal ellipsoid database.
Returns a list of the definitions for all known ellipsoids from the internal ellipsoid database.
Returns the parameters for the specified
ellipsoid
.Signals
Attributes
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class
EllipsoidDefinition
¶ Bases:
sip.wrapper
QgsEllipsoidUtils.EllipsoidDefinition(QgsEllipsoidUtils.EllipsoidDefinition)
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acronym
¶
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description
¶
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parameters
¶
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class
EllipsoidParameters
¶ Bases:
sip.wrapper
QgsEllipsoidUtils.EllipsoidParameters(QgsEllipsoidUtils.EllipsoidParameters)
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crs
¶
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inverseFlattening
¶
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semiMajor
¶
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semiMinor
¶
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useCustomParameters
¶
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valid
¶
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acronyms
() → List[str]¶ Returns a list of all known ellipsoid acronyms from the internal ellipsoid database.
See also
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definitions
() → List[QgsEllipsoidUtils.EllipsoidDefinition]¶ Returns a list of the definitions for all known ellipsoids from the internal ellipsoid database.
See also
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ellipsoidParameters
(ellipsoid: str) → QgsEllipsoidUtils.EllipsoidParameters¶ Returns the parameters for the specified
ellipsoid
. Results are cached to allow for fast retrieval of parameters.
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class