protected override void ConnectHandler(W2DGraphicsView nativeView)
{
if (VirtualView is Polygon polygon)
{
polygon.Points.CollectionChanged += OnPointsCollectionChanged;
}
base.ConnectHandler(nativeView);
}
protected override void DisconnectHandler(W2DGraphicsView nativeView)
{
if (VirtualView is Polyline polyline)
{
polyline.Points.CollectionChanged -= OnPointsCollectionChanged;
}
base.DisconnectHandler(nativeView);
}
public NativeGraphicsControlView()
{
_w2DGraphicsView = new W2DGraphicsView();
Content = _w2DGraphicsView;
PointerPressed += OnPointerPressed;
PointerMoved += OnPointerMoved;
PointerReleased += OnPointerReleased;
PointerCanceled += OnPointerCanceled;
}
public static void UpdateDrawable(this W2DGraphicsView PlatformGraphicsView, IGraphicsView graphicsView)
{
PlatformGraphicsView.Drawable = graphicsView.Drawable;
}
public static void UpdateShape(this W2DGraphicsView nativeView, IShapeView shapeView)
{
nativeView.Drawable = new ShapeDrawable(shapeView);
}
public static void InvalidateShape(this W2DGraphicsView nativeView, IShapeView shapeView)
{
nativeView.Invalidate();
}
public PlatformTouchGraphicsView()
{
ManipulationMode = ManipulationModes.All;
Content = _platformGraphicsView = new W2DGraphicsView();
}
public PlatformTouchGraphicsView()
{
Content = _platformGraphicsView = new W2DGraphicsView();
}
public static void InvalidateBoxView(this W2DGraphicsView nativeView, IBoxView boxView)
{
nativeView.Invalidate();
}
public static void UpdateDrawable(this W2DGraphicsView nativeGraphicsView, IGraphicsView graphicsView)
{
nativeGraphicsView.Drawable = graphicsView.Drawable;
}
public static void UpdateShape(this W2DGraphicsView platformView, IShapeView shapeView)
{
platformView.Drawable = new ShapeDrawable(shapeView);
}
public static void InvalidateShape(this W2DGraphicsView platformView, IShapeView shapeView)
{
platformView.Invalidate();
}