如何使用渲染变换在WPF中旋转网格

Question

I have a grid with few controls inside it. I want to rotate it as if it looks like landscape mode. I am trying using below code :

    RotateTransform rt = RotateTransform (90);
    device.LayoutTransform=rt;

But it's not going to fully landscape rather it's rotating like 45 degree for any angle value.

Any Suggestion?

Answer 1

See if this helps:

private void AddRectangle() {
    Rectangle rotatedRectangle = new Rectangle();
    rotatedRectangle.Width = 200;
    rotatedRectangle.Height = 50;
    rotatedRectangle.Fill = Brushes.Blue;
    rotatedRectangle.Opacity = 0.5;
    RotateTransform rotateTransform1 = new RotateTransform(45, -50, 50);
    rotatedRectangle.RenderTransform = rotateTransform1;

    MyGridContainer.Children.Add(rotatedRectangle);
}