ScatterTouchResponse class

Holds information about touch response in the ScatterChart.

You can override ScatterTouchData.touchCallback to handle touch events, it gives you a ScatterTouchResponse and you can do whatever you want.

Inheritance

Constructors

ScatterTouchResponse.new({required Offset touchLocation, required Offset touchChartCoordinate, required ScatterTouchedSpot? touchedSpot})
If touch happens, ScatterChart processes it internally and passes out a ScatterTouchResponse, it gives you information about the touched spot.

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
touchChartCoordinate → Offset
The axis coordinate of the touch in chart's coordinate system.
finalinherited
touchedSpot → ScatterTouchedSpot?
final
touchLocation → Offset
The location of the touch in pixels on the screen.
finalinherited

Methods

copyWith({Offset? touchLocation, Offset? touchChartCoordinate, ScatterTouchedSpot? touchedSpot}) → ScatterTouchResponse
Copies current ScatterTouchResponse to a new ScatterTouchResponse, and replaces provided values.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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