bezierCurveTo method
This creates a bezier curve from currentPoint with (cp1X, cp1Y) and (cp2X, cp2Y) as control points and updates currentPoint to x and y.
Implementation
@override
Shape bezierCurveTo(double aCP1x, double aCP1y, double aCP2x, double aCP2y, double aX, double aY) {
super.bezierCurveTo(aCP1x, aCP1y, aCP2x, aCP2y, aX, aY);
return this;
}