GeoPolygon class

The GeoPolygon class defines a n-sided polygon. The class may be used to calculate coordinates and paths of a polygon.

Constructors

GeoPolygon(int sides)

Creates a new instance of GeoPolygon with n-sides

Properties

hashCode → int

The hash code for this object.

no setter, inherited

interiorAngle ↔ GeoAngle

Interior and internal angles of an n-sided regular polygon

late, final

internalAngle ↔ GeoAngle

late, final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sides → int

Number of sides in a polygon

final

Methods

getCoordinates({required GeoAngle startAngle, bool clockwise = false, required Size size, BoxFit boxFit = BoxFit.none}) → List<GeoCoordinate2D>

Get list of coordinates starting at angle startAngle inside a rectangle defined by size. For regular polygon, make sure size defines a square with equal dimensions. Note: Depending on resolution, a rectangle may be defined to create the visual appearance of a regular polygon. Angle startAngle is defined as start from east direction, and moving counter-clockwise (towards north, west, then south)

getPath({required GeoAngle startAngle, bool clockwise = false, required Size size, BoxFit boxFit = BoxFit.none, double cornerRadius = 0}) → Path

Get Path for polygon transformed based on start angle startAngle, size of drawing area, stretched based on boxFit with corners rounded with specified cornerRadius.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited