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filter(Geometry): void
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Source Classic

Interface GeometryFilter

All Known Implementing Classes: InputExtracter, ConnectedElementPointFilter, ConnectedElementLocationFilter, PointExtracter, GeometryExtracter, PolygonExtracter, LineStringExtracter, PolygonalLineworkExtracter
public interface GeometryFilter
GeometryCollection classes support the concept of applying a GeometryFilter to the Geometry. The filter is applied to every element Geometry. A GeometryFilter can either record information about the Geometry or change the Geometry in some way. GeometryFilter is an example of the Gang-of-Four Visitor pattern.

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  • version: 1.7
void filter(Geometry geom)
Performs an operation with or on geom.
Parameters:
geom - geom a Geometry to which the filter is applied.