public ImageLoadingGallery () { Padding = new Thickness (20); var source = new UriImageSource { Uri = new Uri ("http://www.nasa.gov/sites/default/files/styles/1600x1200_autoletterbox/public/images/298773main_EC02-0282-3_full.jpg"), CachingEnabled = false }; var image = new Image { Source = source, WidthRequest = 200, HeightRequest = 200, }; var indicator = new ActivityIndicator {Color = new Color (.5),}; indicator.SetBinding (ActivityIndicator.IsRunningProperty, "IsLoading"); indicator.BindingContext = image; var grid = new Grid(); grid.RowDefinitions.Add (new RowDefinition()); grid.RowDefinitions.Add (new RowDefinition()); grid.Children.Add (image); grid.Children.Add (indicator); var cancel = new Button { Text = "Cancel" }; cancel.Clicked += (s, e) => source.Cancel(); Grid.SetRow (cancel, 1); grid.Children.Add (cancel); Content = grid; }
public ImageLoadingGallery() { Padding = new Thickness(20); var source = new UriImageSource { Uri = new Uri("https://raw.githubusercontent.com/xamarin/Xamarin.Forms/main/banner.png"), CachingEnabled = false }; var image = new Image { Source = source, WidthRequest = 200, HeightRequest = 200, }; var indicator = new ActivityIndicator { Color = new Color(.5f), }; indicator.SetBinding(ActivityIndicator.IsRunningProperty, "IsLoading"); indicator.BindingContext = image; var grid = new Grid(); grid.RowDefinitions.Add(new RowDefinition()); grid.RowDefinitions.Add(new RowDefinition()); grid.Children.Add(image); grid.Children.Add(indicator); var cancel = new Button { Text = "Cancel" }; cancel.Clicked += (s, e) => source.Cancel(); Grid.SetRow(cancel, 1); grid.Children.Add(cancel); Content = grid; }
public ImageLoadingGallery() { Padding = new Thickness(20); var source = new UriImageSource { Uri = new Uri("http://www.nasa.gov/sites/default/files/styles/1600x1200_autoletterbox/public/images/298773main_EC02-0282-3_full.jpg"), CachingEnabled = false }; var image = new Image { Source = source, WidthRequest = 200, HeightRequest = 200, }; var indicator = new ActivityIndicator { Color = new Color(.5), }; indicator.SetBinding(ActivityIndicator.IsRunningProperty, "IsLoading"); indicator.BindingContext = image; var grid = new Grid(); grid.RowDefinitions.Add(new RowDefinition()); grid.RowDefinitions.Add(new RowDefinition()); grid.Children.Add(image); grid.Children.Add(indicator); var cancel = new Button { Text = "Cancel" }; cancel.Clicked += (s, e) => source.Cancel(); Grid.SetRow(cancel, 1); grid.Children.Add(cancel); Content = grid; }