Struct Polygon 

pub struct Polygon {

    pub id: PolygonId,
    pub n: usize,
    pub level: Level,
    pub version: u8,
    pub greenwich_crossed: bool,
    pub source: Source,
    pub river: bool,
    pub west: i32,
    pub east: i32,
    pub south: i32,
    pub north: i32,
    pub area: u32,
    pub area_full: u32,
    pub container: Option<PolygonId>,
    pub ancestor: Option<PolygonId>,
    pub points: Vec<Point>,
    pub children: Vec<PolygonId>,
}

Global Self-consistent Hierarchical High-resolution Shorelines

Fields

id: PolygonId

Unique polygon id number, starting at 0

n: usize

Number of points in this polygon

level: Level

level + version << 8 + greenwich << 16 + source << 24 + river << 25

version: u8

greenwich_crossed: bool

source: Source

river: bool

west: i32

Min/max extent in micro-degrees

east: i32

south: i32

north: i32

area: u32

Area of polygon in 1/10 km^2

area_full: u32

Area of original full-resolution polygon in 1/10 km^2

container: Option<PolygonId>

Id of container polygon that encloses this polygon

ancestor: Option<PolygonId>

Id of ancestor polygon in the full resolution set that was the source of this polygon

points: Vec<Point>

Points of the polygon

children: Vec<PolygonId>

Ids of contained polygons

Implementations

impl Polygon

pub fn from_reader<R: Read>( r: R, expected_id: Option<PolygonId>, ) -> Result<Option<Self>>

Trait Implementations

impl Clone for Polygon

fn clone(&self) -> Polygon

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Polygon

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Polygon

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Polygon

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.