Geometry.CompoundCurveM (Geometry v1.2.0)

A compound-curve struct, representing a 2D curve with a measurement.

A CompoundCurve is a single continuous curve that may contain both CircularString segments and LineString segments. Each segment must connect to the next segment (the end point of one segment must equal the start point of the next segment).

Summary

Types

segment()

t()

Functions

new()

Creates an empty CompoundCurveM.

new(segments, srid \\ 0)

Creates a CompoundCurveM from the given segments.

Types

segment()

@type segment() :: Geometry.LineStringM.t() | Geometry.CircularStringM.t()

t()

@type t() :: %Geometry.CompoundCurveM{segments: [segment()], srid: Geometry.srid()}

Functions

new()

@spec new() :: t()

Creates an empty CompoundCurveM.

Examples

iex> Geometry.CompoundCurveM.new()
%Geometry.CompoundCurveM{segments: [], srid: 0}

new(segments, srid \\ 0)

@spec new([segment()], Geometry.srid()) :: t()

Creates a CompoundCurveM from the given segments.

Examples

iex> Geometry.CompoundCurveM.new([
...>   Geometry.LineStringM.new([
...>     Geometry.PointM.new(1, 0, 5),
...>     Geometry.PointM.new(0, 1, 6)
...>   ])
...> ])
%Geometry.CompoundCurveM{
  segments: [%Geometry.LineStringM{path: [[1, 0, 5], [0, 1, 6]], srid: 0}],
  srid: 0
}