View Source Geometry.Point (Geometry v0.4.0)

A point struct, representing a 2D point.

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t()

new()

Creates an empty Point.

new(coordinate)

Creates a Point from the given coordinate.

new(x, y)

Creates a Point from the given x and y.

@type t() :: %Geometry.Point{coordinate: Geometry.coordinate() | []}

@spec new() :: t()

Creates an empty Point.

iex> Point.new()
%Point{coordinate: []}

@spec new(Geometry.coordinate()) :: t()

Creates a Point from the given coordinate.

iex> Point.new([1.5, -2.1])
%Point{coordinate: [1.5, -2.1]}

@spec new(number(), number()) :: t()

Creates a Point from the given x and y.

iex> Point.new(-1.1, 2.2)
%Point{coordinate: [-1.1, 2.2]}