PointerController class

Controller for legend

Inheritance

Constructors

PointerController()

Properties

colorValue ↔ dynamic
Specifies the color value for the particular legend segment.
getter/setter pair
hashCode int
The hash code for this object.
no setterinherited
hasListeners bool
Whether any listeners are currently registered.
no setterinherited
position Offset?
Gets or Sets the pointer offset value.
getter/setter pair
previousSegmentIndex int?
Specifies the previous hovered segment index to rebuild the older solid bar segment without marker pointer.
getter/setter pair
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
segmentIndex int?
Specifies the hovered segment index to render the marker pointer on that particular segment in case of Solid bar legend type.
getter/setter pair

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() String
A string representation of this object.
inherited

Operators

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