chart auto width and height

[MkazemAkhgary]

is it possible to have auto width and height for charts? I want to stretch a chart both vertically and horizontally inside a grid. but it seems I have to set width and height manually. if chart is drawing on canvas then I'm probably out of luck.

I'm developing in uwp.

thanks in advance.

[Slion]

That seems to work for me. Put it in a Viewbox if needed: <Viewbox Stretch="Fill"