Struct gfx_draping::Polygon

pub struct Polygon { /* fields omitted */ }

A polygon with a bounding box.

This struct implements From<geoo:Polygon>, so for GIS applications you can instantiate this from any geo::Polygon.

Methods

impl Polygon

fn new(bounds: [(f32, f32); 2], points: Vec<(f32, f32)>) -> Polygon

Construct a Polygon from a bounding-box and set of points.

bounds should be [(min_x, max_x), (min_y, max_y)].

points should be an exterior ring concatenated with a (possibly empty) set of interior rings, where a "ring" is a list of points where the first and last point are equal.

The exterior ring of points should be positively oriented, i.e. it should go in counter-clockwise order. The interior rings should be negatively oriented.

Trait Implementations

impl Clone for Polygon

fn clone(&self) -> Polygon

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Polygon

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<Polygon<f32>> for Polygon

fn from(polygon: Polygon<f32>) -> Polygon

Performs the conversion.