A transform between a Silverlight Page and the Farseer World

TransformBetween.cs

var pageToWorld = new CompositeTransform();
pageToWorld.CenterX = ActualWidth/2;
pageToWorld.CenterY = ActionHeight/2;
pageToWorld.ScaleX = 1/100;
pageToWorld.ScaleY = -1/100;
pageToWorld.TranslateX = - ActionWidth/2;
pageToWorld.TranslateY = - ActualHeight/2;

var worldToPage = pageToWorld.Inverse;