CircleOptions interface

let options: CircleOptions = {
  'center': {'lat' : 37.422858, 'lng' : -122.085065},
  'radius': 300,
  'strokeColor' : '#AA00FF',
  'strokeWidth': 5,
  'fillColor' : '#880000'
};

this.map.addCircle(options).then((circle: Circle) => {

});

---

interface members

Params	Type	Details
center	ILatLng	Center position of circle
radius	number	Radius of circle in meter
strokeColor	string	(optional)Set the stroke color(rgb, rgba, #RRGGBB, "colorname", ...etc)
strokeWidth	number	(optional)Set the stroke width in pixel
fillColor	string	(optional)Set the inside color of circle(rgb, rgba, #RRGGBB, "colorname", ...etc)
clickable	boolean	(optional)Set to true to receive the CIRCLE_CLICK event(default: false)
visible	boolean	(optional)Set to false to hide(default: true)
zIndex	number	(optional)Z-index