The Xamarin.Forms Scale and Rotation properties allow a program to scale and rotate Xamarin.Forms visual elements. In addition, the RotationX and RotationY properties perform 3D-like rotations around the X and Y axes.
ScaleAndRotate lets you interactively experiment with these properties using a Slider. All these transforms are affected by the AnchorX and AnchorY properties, which establish a pivot point relative to the transformed view that remains in place when the transform is applied. Stepper views let you set the AnchorX and AnchorY properties to values ranging from -1 to 2, in increments of 0.5.
If you open the solution in Xamarin Studio, it will not be able to load the Windows Phone project; and if you open the solution in Xamarin Studio under Windows, it will not be able to load the iOS project either.
Charles Petzold