Module: OGR::GeometryMixins::ContainerMixins

Includes:
Enumerable
Included in:
OGR::GeometryCollection, OGR::GeometryCollection25D, MultiLineString, MultiLineString25D, MultiPoint, MultiPoint25D, MultiPolygon, MultiPolygon25D, Polygon, Polygon25D
Defined in:
lib/ogr/extensions/geometry/container_mixins.rb

Instance Method Summary collapse

Instance Method Details

#collection? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ogr/extensions/geometry/container_mixins.rb', line 19

def collection?
  true
end

#each {|| ... } ⇒ Enumerator

Iterates over each geometry in the container geometry. Per ‘OGR` docs, the yielded geometry should not be modified; if you need to do something to that geometry, you should OGR::GeometryMixins::ContainerMixins.{{#clone} it. Additionally, the yielded geometry is only valid until the container changes.

Yield Parameters:

Returns:

  • (Enumerator)

See Also:



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# File 'lib/ogr/extensions/geometry/container_mixins.rb', line 31

def each
  return enum_for(:each) unless block_given?

  geometry_count.times do |i|
    yield geometry_at(i)
  end
end