ScaleEvent class Null safety

Two pointers has made contact with the device.

See also:

Annotations

Constructors

ScaleEvent(Offset focalPoint, double scale, double rotationAngle)
const

Properties

focalPoint Offset
the middle point between 2 pointers(causes by 2 touching fingers)
final
hashCode int
The hash code for this object.
read-onlyinherited
rotationAngle double
the rotate angle in radians - using for rotate
final
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
scale double
The delta distances of 2 pointers between the current and the previous
final

Methods

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

Operators

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