Ejemplo n.º 1
0
        //
        // This method is invoked when the application has loaded and is ready to run. In this
        // method you should instantiate the window, load the UI into it and then make the window
        // visible.
        //
        // You have 17 seconds to return from this method, or iOS will terminate your application.
        //
        public override bool FinishedLaunching(UIApplication app, NSDictionary options)
        {
            window = new UIWindow(UIScreen.MainScreen.Bounds);

            viewController = new MergeImagesViewController();

            image1 = UIImage.FromFile("monkey1.png");
            image2 = UIImage.FromFile("monkey2.png");

            UIGraphics.BeginImageContext(UIScreen.MainScreen.Bounds.Size);

            image1.Draw(new CGRect(
                            0, 0, UIScreen.MainScreen.Bounds.Width, UIScreen.MainScreen.Bounds.Height));

            image2.Draw(new CGRect(
                            UIScreen.MainScreen.Bounds.Width / 4,
                            UIScreen.MainScreen.Bounds.Height / 4,
                            UIScreen.MainScreen.Bounds.Width / 2,
                            UIScreen.MainScreen.Bounds.Height / 2));

            combinedImage = UIGraphics.GetImageFromCurrentImageContext();

            UIGraphics.EndImageContext();

            combinedImageView = new UIImageView(
                new CGRect(0, 0, UIScreen.MainScreen.Bounds.Width, UIScreen.MainScreen.Bounds.Height));

            combinedImageView.Image = combinedImage;

            viewController.View.AddSubview(combinedImageView);

            window.RootViewController = viewController;
            window.MakeKeyAndVisible();

            return(true);
        }
Ejemplo n.º 2
0
 //
 // This method is invoked when the application has loaded and is ready to run. In this 
 // method you should instantiate the window, load the UI into it and then make the window
 // visible.
 //
 // You have 17 seconds to return from this method, or iOS will terminate your application.
 //
 public override bool FinishedLaunching (UIApplication app, NSDictionary options)
 {
     window = new UIWindow (UIScreen.MainScreen.Bounds);
     
     viewController = new MergeImagesViewController ();         
     
     image1 = UIImage.FromFile ("monkey1.png");
     image2 = UIImage.FromFile ("monkey2.png");
          
     UIGraphics.BeginImageContext (UIScreen.MainScreen.Bounds.Size);
     
     image1.Draw (new CGRect (
         0, 0, UIScreen.MainScreen.Bounds.Width, UIScreen.MainScreen.Bounds.Height));
     
     image2.Draw (new CGRect (
         UIScreen.MainScreen.Bounds.Width / 4, 
         UIScreen.MainScreen.Bounds.Height / 4, 
         UIScreen.MainScreen.Bounds.Width / 2, 
         UIScreen.MainScreen.Bounds.Height / 2));
     
     combinedImage = UIGraphics.GetImageFromCurrentImageContext ();
     
     UIGraphics.EndImageContext ();
     
     combinedImageView = new UIImageView (
         new CGRect (0, 0, UIScreen.MainScreen.Bounds.Width, UIScreen.MainScreen.Bounds.Height));
     
     combinedImageView.Image = combinedImage;
     
     viewController.View.AddSubview (combinedImageView);
     
     window.RootViewController = viewController;
     window.MakeKeyAndVisible ();
     
     return true;
 }