View Source Geometry.PolygonZM (Geometry v0.4.0)
A polygon struct, representing a 3D polygon with a measurement.
A none empty line-string requires at least one ring with four points.
Link to this section Summary
Link to this section Types
@type t() :: %Geometry.PolygonZM{rings: [Geometry.coordinates()]}
Link to this section Functions
@spec new() :: t()
Creates an empty PolygonZM.
examples
Examples
iex> PolygonZM.new()
%PolygonZM{rings: []}@spec new([Geometry.LineStringZM.t()]) :: t()
Creates a PolygonZM from the given rings.
examples
Examples
iex> PolygonZM.new([
...> LineStringZM.new([
...> PointZM.new(35, 10, 13, 14),
...> PointZM.new(45, 45, 23, 24),
...> PointZM.new(10, 20, 33, 34),
...> PointZM.new(35, 10, 13, 14)
...> ]),
...> LineStringZM.new([
...> PointZM.new(20, 30, 13, 14),
...> PointZM.new(35, 35, 23, 24),
...> PointZM.new(30, 20, 33, 34),
...> PointZM.new(20, 30, 13, 14)
...> ])
...> ])
%PolygonZM{
rings: [
[[35, 10, 13, 14], [45, 45, 23, 24], [10, 20, 33, 34], [35, 10, 13, 14]],
[[20, 30, 13, 14], [35, 35, 23, 24], [30, 20, 33, 34], [20, 30, 13, 14]]
]
}
iex> PolygonZM.new()
%PolygonZM{}