how to make it work mapbox gl-draw

[Aliber009]

I have implemented, circlet modes into my mapboxDraw, and I have created a button to call the circle Draw function , but I dont know how to that , what function should I put when "onClick()"
any help please

[owolfy]

Make sure that you:

1. Added draw to map (map.addControl(draw))
2. Added map draw listeners, draw.create and draw.update
3. Created a button which calls to
   createCircle() {
   draw.changeMode('draw_circle', { initialRadiusInKm: 0.5 });
}