Scaler constructor
- Key? key,
- dynamic onDragStart(
- DragStartDetails details
- dynamic onDragUpdate()?,
- dynamic onDragEnd(
- DragEndDetails details
- double width = size,
- double height = size,
- double opacity = 0,
Implementation
const Scaler({
super.key,
this.onDragStart,
this.onDragUpdate,
this.onDragEnd,
this.width = size,
this.height = size,
this.opacity = 0,
});