/// <summary>
        /// Since Xamarin does not remove default transformations, we need to simply remove and create new AtomZoomView
        /// with new AtomImage
        /// </summary>
        private void RecreateImage()
        {
            this.IsClippedToBounds        = false;
            croppedImage.PropertyChanged -= OnImagePropertyChanged;
            zoomView.PropertyChanged     -= OnZoomViewPropertyChanged;
            cropContainer.Children.Remove(zoomView);


            //Debug.WriteLine($"zoomView is reset correctly");

            zoomView     = new AtomZoomView();
            croppedImage = new AtomImage();
            croppedImage.PropertyChanged += OnImagePropertyChanged;
            zoomView.PropertyChanged     += OnZoomViewPropertyChanged;
            zoomView.Content              = croppedImage;
            cropContainer.Children.Add(zoomView);

            zoomView.SetBinding(AtomZoomView.IsEnabledProperty, new Binding()
            {
                Path      = nameof(CanUndo),
                Source    = this,
                Converter = NegateBooleanConverter.Instance
            });
        }
Пример #2
0
 private void EndPan(AtomZoomView element, float x, float y)
 {
     element.OnPanUpdated(this, new PanUpdatedEventArgs(GestureStatus.Completed, 0, x, y));
     _panStarted = false;
 }