Function isContainedBy

Returns true if b is completely contained by a

// Compare two points
isContainedBy(circleA, circleB);

// Compare a circle with a point
isContainedBy(circleA, {x: 10, y: 20});

// Define radius as third parameter
isContainedBy(circleA, {x: 10, y: 20}, 20);

isContainedBy(a, b, c?): boolean
Parameters
- a: CirclePositioned
  Circle
- b: Point | CirclePositioned
  Circle or point to compare to
- Optionalc: number
  Radius to accompany parameter b if it's a point
Returns boolean