PolygonDataBuilder class abstract

Builder of PolygonData instances.

The builder can create PolygonData instances for polygons with an outer boundary and optionally one or more inner boundaries (holes).

Note: This is a beta release of this feature, so there could be a few bugs and unexpected behavior. Related APIs may change for new releases without a deprecation process.

Constructors

PolygonDataBuilder()
Creates a builder instance.
factory

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

build() → PolygonData
Builds an instance of PolygonData and resets the builder instance.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
withAttributes(DataAttributes attributes) → PolygonDataBuilder
Configures the builder with custom attributes for polygon to be created.
withGeometry(GeoPolygon geometry) → PolygonDataBuilder
Configures the builder with geometry for the polygon to be created.

Operators

operator ==(Object other) → bool
The equality operator.
inherited