Add (union) - ObjectVision/GeoDMS GitHub Wiki

Geometric functions add (union)

syntax

  • add(polygon_data_itemA, polygon_data_itemB)
  • polygon_data_itemA + polygon_data_itemB

description

add(polygon_data_itemA, polygon_data_itemB) or polygon_data_itemA + polygon_data_itemB results in a new multi polygon data item with the union of the two polygon_data_itemA and polygon_data_itemA data items.

applies to

data items polygon_data_itemA and polygon_data_itemA with an ipoint or spoint value type.

conditions

  1. The composition type of the arguments needs to be polygon.
  2. The domain unit of the arguments must match of be void.

since version

7.112

example

parameter<ipoint> NorthHolland (poly) := Land/geometry + Texel/geometry;

see also

GeoDMS ©Object Vision BV. Source code distributed under GNU GPL-3. Documentation distributed under CC BY-SA 4.0.

⚠️ **GitHub.com Fallback** ⚠️