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GeoGroup

GeoGroup[geoobjects]
represents a list of geographic objects to be treated as a single object for certain operations.

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  • Geographic functions that can be used with GeoGroup include GeoDistance and GeoNearest.
  • geoobjects is a list that may contain geo position specifications, Entity objects with domains such as , , , entities that have natural geographic positions, EntityClass objects of these types, or other geo groups.
  • GeoGroup allows distance computations to be performed efficiently.

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属性和关系  (1)属性和关系  (1)

The default behavior of the geo style is to apply the image as a texture to individual members of an entity class:

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Show the result of using the style on an entity class:

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GeoGroup can be used to apply the geo style to a geographic group as a whole:

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Manually combine the polygons of EU countries into a single overall multi-polygon:

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Show the map:

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