PointSelection class Null safety

The selection to select discrete data values.

Inheritance

Constructors

PointSelection({bool? toggle, bool? nearest, double? testRadius, Dim? dim, String? variable, Set<GestureType>? on, Set<GestureType>? clear, Set<PointerDeviceKind>? devices, int? layer}): Creates a point selection.

clear ↔ Set<GestureType>?: Gesture types that will clear selections.
read / writeinherited
devices ↔ Set<PointerDeviceKind>?: The device kinds on which this selection is tiggered.
read / writeinherited
dim ↔ Dim?: Which diemsion of data values will be tested.
read / writeinherited
hashCode → int: The hash code for this object.
read-onlyinherited
layer ↔ int?: The layer of the selector mark.
read / writeinherited
nearest ↔ bool?: To select the tuple nearest to the pointer in the coordinate, Even if it's out of testRadius.
read / write
on ↔ Set<GestureType>?: Gesture types that trigger this selection.
read / writeinherited
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited
testRadius ↔ double?: Radius of the pointer test.
read / write
toggle ↔ bool?: Whether triggered tuples should be toggled (inserted or removed from) or replace existing selected tuples.
read / write
variable ↔ String?: If set, all tuples sharing the same this variable value with the selected tuple, will also be selected.
read / writeinherited

noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited