class OGR::MultiPolygon
Public Class Methods
new(geometry_ptr = nil, spatial_reference: nil)
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@param [FFI::Pointer] geometry_ptr
# File lib/ogr/geometries/multi_polygon.rb, line 13 def initialize(geometry_ptr = nil, spatial_reference: nil) geometry_ptr ||= OGR::Geometry.create(:wkbMultiPolygon) initialize_from_pointer(geometry_ptr) self.spatial_reference = spatial_reference if spatial_reference end
Public Instance Methods
union_cascaded()
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@return [OGR::Geometry]
# File lib/ogr/geometries/multi_polygon.rb, line 20 def union_cascaded build_geometry { FFI::OGR::API.OGR_G_UnionCascaded(@c_pointer) } end