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 and may contain bugs or exhibit unexpected behaviour. Related APIs are subject to change 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