circleAt method
Implementation
Offset circleAt(double width, double height, double radius, double angle) {
final x = (width / 2 + radius * (cos(angle)));
final y = (height / 2 + radius * (sin(angle)));
return Offset(x, y);
}
Offset circleAt(double width, double height, double radius, double angle) {
final x = (width / 2 + radius * (cos(angle)));
final y = (height / 2 + radius * (sin(angle)));
return Offset(x, y);
}