path updated

README.md

@@ -1,5 +1,10 @@
 # WHTabbar
 
+A very simple solution to implement center button in your native UITabbar. 
+
+![](https://github.com/wajeeh-hassan/WHTabbar/blob/master/Media/tabbar.png)
+
+
 [![CI Status](https://img.shields.io/travis/wajeehulhassan/WHTabbar.svg?style=flat)](https://travis-ci.org/wajeehulhassan/WHTabbar)
 [![Version](https://img.shields.io/cocoapods/v/WHTabbar.svg?style=flat)](https://cocoapods.org/pods/WHTabbar)
 [![License](https://img.shields.io/cocoapods/l/WHTabbar.svg?style=flat)](https://cocoapods.org/pods/WHTabbar)
@@ -20,6 +25,57 @@ it, simply add the following line to your Podfile:
 pod 'WHTabbar'
 ```
 
+
+## StoryBoard
+ Create a class like bellow and give the class to  your Tabbar Controller in the storyboard 
+
+
+## Swift Class
+```swift
+import UIKit
+import WHTabbar
+
+class mTbbarVc: WHTabbarController {
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        // Do any additional setup after loading the view.
+
+    }
+
+
+    override func viewDidLayoutSubviews() {
+        super.viewDidLayoutSubviews()
+
+        centerButtonSize  = 60.0
+        centerButtonBackroundColor =  .clear
+        centerButtonBorderColor  =  #colorLiteral(red: 0.3411764801, green: 0.6235294342, blue: 0.1686274558, alpha: 1)
+        centerButtonBorderWidth = 4
+        centerButtonImageSize = 30
+        centerButtonImage = UIImage(named: "ic_wicket")
+
+
+
+        // vPosition +ev value will move button Up
+        // vPosition -ev value will move button Down
+        setupCenetrButton(vPosition: 0) {
+            print("center button clicked")
+
+            // you can navigate to some view controler from here
+
+            // or you can enable the babbar selected item jsut like
+           // self.tabBarController?.selectedIndex = 1
+        }
+
+
+    }
+}
+
+
+```
+
+
 ## Author
 
 wajeehulhassan, wajeeh661@gmail.com