public static void SetClipperCanvas(this EvasObject target, SKClipperView clipper)
{
if (target != null && clipper.ClippingRequired)
{
var realHandle = elm_object_part_content_get(clipper, "elm.swallow.content");
target.SetClip(null); // To restore original image
evas_object_clip_set(target, realHandle);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Layout> e)
{
base.OnElementChanged(e);
_clipper = new SKClipperView(Forms.NativeParent);
_clipper.Show();
_clipper.PassEvents = true;
_clipper.PaintSurface += OnCliperPaint;
Control.Children.Add(_clipper);
BackgroundCanvas?.StackAbove(_clipper);
}
public static void SetClipperCanvas(this VisualElement target, SKClipperView clipper)
{
if (target != null && clipper.ClippingRequired)
{
var nativeView = Platform.GetOrCreateRenderer(target)?.NativeView;
var realHandle = elm_object_part_content_get(clipper, "elm.swallow.content");
nativeView?.SetClip(null); // To restore original image
evas_object_clip_set(nativeView, realHandle);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <TView> e)
{
if (Control == null)
{
SetNativeControl(new Native.Canvas(Forms.NativeParent));
Control.Show();
Control.LayoutUpdated += OnLayout;
Control.Children.Add(RealNativeView);
}
_backgroundCanvas = new Lazy <SKCanvasView>(() =>
{
var canvas = new SKCanvasView(Forms.NativeParent);
canvas.PassEvents = true;
canvas.PaintSurface += OnBackgroundPaint;
canvas.Show();
Control.Children.Add(canvas);
canvas.Lower();
RealNativeView?.RaiseTop();
return(canvas);
});
_clipper = new Lazy <SKClipperView>(() =>
{
var clipper = new SKClipperView(Forms.NativeParent);
clipper.PassEvents = true;
clipper.PaintSurface += OnClipperPaint;
clipper.Show();
Control.Children.Add(clipper);
clipper.Lower();
RealNativeView?.RaiseTop();
return(clipper);
});
base.OnElementChanged(e);
}