Predicates#
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Returns True if a geometry has a Z coordinate. |
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Returns True if a linestring or linearring is counterclockwise. |
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Returns True if a linestring's first and last points are equal. |
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Returns True if a geometry is an empty point, polygon, etc. |
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Returns True if the object is a geometry |
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Returns True if the object is not a geometry (None) |
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Returns True if a Geometry is prepared. |
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Returns True if a linestring is closed and simple. |
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Returns True if a Geometry has no anomalous geometric points, such as self-intersections or self tangency. |
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Returns True if a geometry is well formed. |
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Returns True if the object is a geometry or None |
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Returns a string stating if a geometry is valid and if not, why. |
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Returns True if A and B spatially cross. |
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Returns True if geometry B is completely inside geometry A. |
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Returns True if the Point (x, y) is completely inside geometry A. |
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Returns True if geometry B is completely inside geometry A, with no common boundary points. |
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Returns True if no point in geometry A is outside geometry B. |
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Returns True if no point in geometry B is outside geometry A. |
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Returns True if A and B do not share any point in space. |
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Returns True if the geometries are within a given distance. |
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Returns True if A and B are spatially equal. |
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Returns True if A and B share any portion of space. |
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Returns True if A and the Point (x, y) share any portion of space. |
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Returns True if A and B spatially overlap. |
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Returns True if the only points shared between A and B are on the boundary of A and B. |
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Returns True if geometry A is completely inside geometry B. |
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Returns True if the geometries are structurally equivalent within a given tolerance. |
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Returns a string representation of the DE-9IM intersection matrix. |
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Returns True if the DE-9IM string code for the relationship between the geometries satisfies the pattern, else False. |