SpatialHashing<T> class

Data structure for spatial hashing to get widgets to be built quickly based on their position in a 2D grid.

Constructors

SpatialHashing.new({required Size cellSize})

Properties

cellSize → Size

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

add(Point<num> point, T data) → void

clear() → void

getPointsAround(Point<num> point, Offset offset) → List<PointData<T>>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

remove(Point<num> point) → void

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited