title: ScrollOrientation.Both on Xamarin Forms ScrollView
body: <p>Does anyone have any suggestions to allow a ScrollView to allow scrolling in any direction.</p>
  
  <p>There seems to be only Horizontal &amp; Vertical ScrollOrientation but no option to do both at the same time.</p>
  
  <p>My end goal is to be able to pinch, zoom &amp; scroll any direction.</p>