internal static MatrixTransform GetAnimationTransform(FrameworkElement element)
{
Matrix matrix1 = new Matrix();
Transform thisObject1 = element.TransformToVisual((Visual)Window.GetWindow((DependencyObject)element)) as Transform;
if (thisObject1 != null)
{
matrix1 = MatrixHelper.Multiply(matrix1, TransformExtensions.GetMatrix(thisObject1));
}
Transform thisObject2 = FrameworkElementExtensions.RenderTransformToAncestor(element, (DependencyObject)null).Inverse as Transform;
if (thisObject2 != null)
{
matrix1 = MatrixHelper.Multiply(matrix1, TransformExtensions.GetMatrix(thisObject2));
}
return(new MatrixTransform()
{
Matrix = matrix1
});
}
private static Transform TransformToAncestorHelper(FrameworkElement element, DependencyObject parent, DependencyProperty property)
{
Matrix matrix = Matrix.Identity;
foreach (DependencyObject dependencyObject in VisualTreeExtensions.GetVisualAncestorsAndSelf((DependencyObject)element))
{
if (dependencyObject != parent)
{
Transform thisObject = (Transform)dependencyObject.GetValue(property);
if (thisObject != null)
{
matrix = MatrixHelper.Multiply(matrix, TransformExtensions.GetMatrix(thisObject));
}
}
else
{
break;
}
}
return((Transform)TransformExtensions.MakeMatrixTransform(matrix));
}
public static Rect Transform(this Rect rectangle, Transform transform)
{
return(Rect.Transform(rectangle, TransformExtensions.GetMatrix(transform)));
}
