StarBorder constructor
Create a const star-shaped border with the given number points on the star.
Implementation
const StarBorder({
super.side,
this.points = 5,
double innerRadiusRatio = 0.4,
this.pointRounding = 0,
this.valleyRounding = 0,
double rotation = 0,
this.squash = 0,
}) : assert(squash >= 0),
assert(squash <= 1),
assert(pointRounding >= 0),
assert(pointRounding <= 1),
assert(valleyRounding >= 0),
assert(valleyRounding <= 1),
assert(
(valleyRounding + pointRounding) <= 1,
'The sum of valleyRounding ($valleyRounding) and '
'pointRounding ($pointRounding) must not exceed one.'),
assert(innerRadiusRatio >= 0),
assert(innerRadiusRatio <= 1),
assert(points >= 2),
_rotationRadians = rotation * _kDegToRad,
_innerRadiusRatio = innerRadiusRatio;