Create triangle shape in a corner xamarin forms

Question

I need to create a triangle at the corner of a label/frame like the pic below with a number/small text in it.But just a way to draw the corner would be a great start.

How Can you do you do that ? Any sample anywhere. Many thanks

Answer 1

Instead Using Plugin for just Triangle you can just use BoxView and rotate it with 135 and give negative margin so half portion will only get visible.