Geometry properties#
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The enumeration of GEOS geometry types. |
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Return the type ID of a geometry. |
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Return the inherent dimensionality of a geometry. |
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Return the dimensionality of the coordinates in a geometry (2, 3 or 4). |
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Return the total number of coordinates in a geometry. |
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Return the SRID of a geometry. |
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Return a geometry with its SRID set. |
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Return the x-coordinate of a point. |
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Return the y-coordinate of a point. |
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Return the z-coordinate of a point. |
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Return the m-coordinate of a point. |
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Return the exterior ring of a polygon. |
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Return the number of points in a linestring or linearring. |
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Return number of internal rings in a polygon. |
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Return number of geometries in a collection. |
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Return the nth point of a linestring or linearring. |
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Return the nth interior ring of a polygon. |
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Return the nth geometry from a collection of geometries. |
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Get parts of each GeometryCollection or Multi* geometry object. |
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Get rings of Polygon geometry object. |
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Get the precision of a geometry. |
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Return geometry with the precision set to a precision grid size. |
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Force the dimensionality of a geometry to 2D. |
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Force the dimensionality of a geometry to 3D. |