addOval method
Adds a new subpath that consists of a curve that forms the ellipse that fills the given rectangle.
To add a circle, pass an appropriate rectangle as oval
. Rect.fromCircle
can be used to easily describe the circle's center Offset and radius.
Implementation
void addOval(Rect oval) {
assert(_rectIsValid(oval));
_addOval(oval.left, oval.top, oval.right, oval.bottom);
}