ScaleTransform in LayoutTransform not working but works with RenderTransform

Question

I am trying to do two things in my application.

1. Zoom Image

Able to do with RenderTransform. but need to achieve in LayoutTransform

Answer 1

Try adding Stretch="None" to your Image tag, or failing that supply an explicit height and width.

In certain panels WPF will automatically stretch the image to the available space in the panel, which will make your scale transform redundant when it's part of the layout process.