Update README.md how to use

cruisediary · Aug 3, 2019 · 6370fce · 6370fce
1 parent 34d9fba
commit 6370fce
Showing 1 changed file with 14 additions and 7 deletions.
diff --git a/README.md b/README.md
@@ -20,25 +20,32 @@ let width = view.bounds.width
 let height = view.bounds.height
 let comets = [Comet(startPoint: CGPoint(x: 100, y: 0),
                     endPoint: CGPoint(x: 0, y: 100),
-                    lineColor: UIColor.white.withAlphaComponent(0.2)),
+                    lineColor: UIColor.white.withAlphaComponent(0.2),
+                    cometColor: UIColor.white),
               Comet(startPoint: CGPoint(x: 0.4 * width, y: 0),
                     endPoint: CGPoint(x: width, y: 0.8 * width),
-                    lineColor: UIColor.white.withAlphaComponent(0.2)),
+                    lineColor: UIColor.white.withAlphaComponent(0.2),
+                    cometColor: UIColor.white),
               Comet(startPoint: CGPoint(x: 0.8 * width, y: 0),
                     endPoint: CGPoint(x: width, y: 0.2 * width),
-                    lineColor: UIColor.white.withAlphaComponent(0.2)),
+                    lineColor: UIColor.white.withAlphaComponent(0.2),
+                    cometColor: UIColor.white),
               Comet(startPoint: CGPoint(x: width, y: 0.2 * height),
                     endPoint: CGPoint(x: 0, y: 0.25 * height),
-                    lineColor: UIColor.white.withAlphaComponent(0.2)),
+                    lineColor: UIColor.white.withAlphaComponent(0.2),
+                    cometColor: UIColor.white),
               Comet(startPoint: CGPoint(x: 0, y: height - 0.8 * width),
                     endPoint: CGPoint(x: 0.6 * width, y: height),
-                    lineColor: UIColor.white.withAlphaComponent(0.2)),
+                    lineColor: UIColor.white.withAlphaComponent(0.2),
+                    cometColor: UIColor.white),
               Comet(startPoint: CGPoint(x: width - 100, y: height),
                     endPoint: CGPoint(x: width, y: height - 100),
-                    lineColor: UIColor.white.withAlphaComponent(0.2)),
+                    lineColor: UIColor.white.withAlphaComponent(0.2),
+                    cometColor: UIColor.white),
               Comet(startPoint: CGPoint(x: 0, y: 0.8 * height),
                     endPoint: CGPoint(x: width, y: 0.75 * height),
-                    lineColor: UIColor.white.withAlphaComponent(0.2))]
+                    lineColor: UIColor.white.withAlphaComponent(0.2),
+                    cometColor: UIColor.white)]
 
 // draw line track and animate
 for comet in comets {