From 8eaa28a31891a068b1458048f46c25fac307caec Mon Sep 17 00:00:00 2001
From: Joshua Efiong <joshefiong@gmail.com>
Date: Mon, 12 Sep 2016 15:59:50 +0100
Subject: [PATCH] Add auto change radius to Circle

---
 src/Circle.tsx | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/Circle.tsx b/src/Circle.tsx
index d975c43..2c0c575 100644
--- a/src/Circle.tsx
+++ b/src/Circle.tsx
@@ -45,6 +45,10 @@ export class Circle extends React.Component<CircleProps, CircleState> {
                 lng: nextProps.lng,
             });
         }
+
+        if (nextProps.radius !== this.props.radius) {
+            this.setRadius(nextProps.radius);
+        }
     }
 
     public render(): JSX.Element {
@@ -93,6 +97,11 @@ export class Circle extends React.Component<CircleProps, CircleState> {
         const { circle } = this;
         circle.setCenter(point);
     }
+
+    private setRadius(radius: number): void {
+        const { circle } = this;
+        circle.setRadius(radius);
+    }
 }
 
 // make the Circle component the default export