private void AttachToMagnifier(UIElement element, Magnifier magnifier)
{
_element = element;
_element.MouseEnter += Element_MouseEnter;
_element.MouseLeave += Element_MouseLeave;
_element.MouseWheel += Element_MouseWheel;
magnifier.Target = _element;
_adorner = new MagnifierAdorner(_element, magnifier);
}
public MagnifierAdorner(UIElement element, Magnifier magnifier)
: base(element)
{
_magnifier = magnifier;
_currentZoomFactor = _magnifier.ZoomFactor;
UpdateViewBox();
AddVisualChild(_magnifier);
Loaded += (_, _) => InputManager.Current.PostProcessInput += OnProcessInput;
Unloaded += (_, _) => InputManager.Current.PostProcessInput -= OnProcessInput;
}
public static void SetMagnifier(UIElement element, Magnifier value) => element.SetValue(CurrentProperty, value);
