Details object for callbacks that use GestureDragDownCallback.
- globalPosition → Offset
The global position at which the pointer contacted the screen. [...]
- localPosition → Offset
The local position in the coordinate system of the event receiver at
which the pointer contacted the screen. [...]
- hashCode → int
The hash code for this object. [...]
- runtimeType → Type
A representation of the runtime type of the object.