WPF: How to autosize Path to its container?

Question

I have a Path that must resize to its StackPanel container.

Answer 1

Any reason why you're not using a ViewBox for this? That will shrink or grow the path as needed. If you don't want it scaled, but rather clipped, then set the clipping mode to be restricted to the control's bounding box. (I'd wrap the path in a ContentPresenter for that.)