Merge pull request #44 from morizotter/enabling-original-image

Enabling original image

Example/Example/AppDelegate.swift

@@ -22,7 +22,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
 //        // Initialize with config - githubcat
 //        var config = TouchVisualizerConfig()
-//        config.color = UIColor.lightGrayColor()
+//        config.color = UIColor.blackColor()
 //        config.showsTimer = true
 //        config.showsTouchRadius = true
 //        config.showsLog = true
@@ -32,7 +32,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 //        // Initialize with config - potatotips
 //        var config = TouchVisualizerConfig()
 //        config.color = UIColor.orangeColor()
-//        config.image = UIImage(named: "potatotips")
+//        config.image = UIImage(named: "potatotips")?.imageWithRenderingMode(.AlwaysTemplate)
 //        config.showsTouchRadius = true
 //        TouchVisualizer.start(config)
 

Pod/Classes/TouchView.swift

@@ -20,7 +20,6 @@ final public class TouchView: UIImageView {
         set(value) {
             _config = value
             image = self.config.image
-            image = image?.imageWithRenderingMode(.AlwaysTemplate)
             tintColor = self.config.color
             timerLabel.textColor = self.config.color
         }

Pod/Classes/TouchVisualizerConfig.swift

@@ -13,9 +13,7 @@ public struct TouchVisualizerConfig {
     /**
     Color of touch points.
     */
-    public var color: UIColor = {
-        UIColor(red: 52/255.0, green: 152/255.0, blue: 219/255.0, alpha: 0.8)
-    }()
+    public var color: UIColor? = UIColor(red: 52/255.0, green: 152/255.0, blue: 219/255.0, alpha: 0.8)
 
     /**
     Image of touch points.
@@ -24,11 +22,11 @@ public struct TouchVisualizerConfig {
         let rect = CGRectMake(0, 0, 60.0, 60.0);
         UIGraphicsBeginImageContextWithOptions(rect.size, false, 0)
         let contextRef = UIGraphicsGetCurrentContext()
-        CGContextSetFillColorWithColor(contextRef, UIColor.blackColor().CGColor)
+        CGContextSetFillColorWithColor(contextRef, UIColor(red: 52/255.0, green: 152/255.0, blue: 219/255.0, alpha: 0.8).CGColor)
         CGContextFillEllipseInRect(contextRef, rect);
-        let image = UIGraphicsGetImageFromCurrentImageContext()
+        var image = UIGraphicsGetImageFromCurrentImageContext()
         UIGraphicsEndImageContext();
-        image.imageWithRenderingMode(.AlwaysTemplate)
+        image = image.imageWithRenderingMode(.AlwaysTemplate)
         return image
         }()
 

TouchVisualizer.podspec

@@ -9,7 +9,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "TouchVisualizer"
-  s.version          = "1.1.4"
+  s.version          = "1.1.5"
   s.summary          = "Effective presentation with TouchVisualizer!"
   s.description      = <<-DESC
                        # Give a presentation more impressive with finter points.