Minor refactoring.

backslash-f · backslash-f · commit 0e64faac36ab · 2017-08-24T14:28:50.000-03:00
diff --git a/Xcode/PaintCodeTests/Controller/TreeViewController.swift b/Xcode/PaintCodeTests/Controller/TreeViewController.swift
@@ -18,7 +18,6 @@ class TreeViewController: UIViewController {
     // MARK: - Actions
     
     @IBAction func colorButtonPressed(_ sender: UIButton) {
-        
         // Get color references.
         let red = CIColor(color: sender.backgroundColor!).red
         let green = CIColor(color: sender.backgroundColor!).green
diff --git a/Xcode/PaintCodeTests/View/TreeView.swift b/Xcode/PaintCodeTests/View/TreeView.swift
@@ -14,6 +14,7 @@ import UIKit
     /*
      *
      * Notice - supported range for colors and alpha: 0 to 1.
+     * Color 0.808, 0.808, 0.808 = gray (starting color in this example).
      *
     */
     

Original file line number	Diff line number	Diff line change
`@@ -14,6 +14,7 @@ import UIKit`
`14`	`14`	`/*`
`15`	`15`	`*`
`16`	`16`	`* Notice - supported range for colors and alpha: 0 to 1.`
	`17`	`+ * Color 0.808, 0.808, 0.808 = gray (starting color in this example).`
`17`	`18`	`*`
`18`	`19`	`*/`
`19`	`20`