Update README.md (#133)

Added docs on the ShadowCardTrait, with the addition of shadowOffset().
intuit · Apr 14, 2019 · e4681ff · e4681ff
1 parent 7a7589e
commit e4681ff
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -242,7 +242,7 @@ The framework will then observe the isHidden variable so that whenever its value
 
 #### `ShadowCardTrait`
 
-The ShadowCardTrait protocol requires CardController to implement `shadowColor()`, `shadowRadius()` and `shadowOpacity()` methods.
+The ShadowCardTrait protocol requires CardController to implement `shadowColor()`, `shadowRadius()`,  `shadowOpacity()` and `shadowOffset()  methods.
 
 ```swift
     func shadowColor() -> CGColor {
@@ -259,6 +259,11 @@ The ShadowCardTrait protocol requires CardController to implement `shadowColor()
     func shadowOpacity() -> Float {
         return 1.0
     }
+
+    func shadowOffset() -> CGSize {
+    	return CGSize(width: 0, height: 5)
+    }
+
 ```
 
 <p align="center">