getClip method
Returns a description of the clip given that the render object being clipped is of the given size.
Implementation
@override
Path getClip(Size size) {
var path = Path();
double radius =
value * sqrt(size.height * size.height + size.width * size.width);
// AppConfig.printLog(radius);
//右上角
// path.addOval(Rect.fromLTRB(
// size.width - radius, -radius, size.width + radius, radius));
//右边
// path.addOval(Rect.fromLTRB(
// radius, size.width + radius, -radius, size.width - radius));
//
path.addOval(Rect.fromCenter(
center: center ?? Offset(size.width / 2, size.height),
width: radius * 2,
height: radius * 2));
return path;
}