Motion animation which is scalable?-Collection of common programming errors

Draw your elements on the Bitmap, and than draw your Bitmap with scale as you want

If you try resize not the self drawed elements, you can use “Viewbox” – content decorator that can stretch and scale a single child to fill the available space.

Here you can see how it works: http://www.wpftutorials.com/2011/04/wpf-viewbox.html