Question

I’ve figured out how to assign a rotation value (element.RenderTransform = new RotateTransform(x)), but how do I get the rotation value of the element?

For example, if I wanted to make one ui element have the same rotation angle as another ui element, how would I do that?

Answer 1

You can get the rotation value by doing:

RotateTransform rotation = element.RenderTransform as RotateTransform;
if (rotation != null) // Make sure the transform is actually a RotateTransform
{
    double rotationInDegrees = rotation.Angle;
    // Do something with the rotationInDegrees here, if needed...
}

If you want to just make another UIelement rotate in the same way, you can just assign the same transform:

element2.RenderTransform = element.RenderTransform;