TrackballBehaviorRenderer class Null safety

Trackball behavior renderer class for mutable fields and methods

Mixed in types

Constructors

TrackballBehaviorRenderer(SfCartesianChartState _chartState)
Creates an argument constructor for Trackball renderer class

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
onDoubleTap(double xPos, double yPos) → void
Performs the double-tap action. [...]
override
onEnter(double xPos, double yPos) → void
Performs the mouse-hover action. [...]
override
onExit(double xPos, double yPos) → void
performs the mouse-exit action. [...]
override
onLongPress(double xPos, double yPos) → void
Performs the long press action. [...]
override
onPaint(Canvas canvas) → void
Draws trackball [...]
override
onTouchDown(double xPos, double yPos) → void
Performs the touch-down action. [...]
override
onTouchMove(double xPos, double yPos) → void
Performs the touch-move action. [...]
override
onTouchUp(double xPos, double yPos) → void
Performs the touch-up action. [...]
override
toString() String
A string representation of this object. [...]
inherited

Operators

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