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using System.Collections.Generic;
using Xamarin.Forms.CustomAttributes;
using Xamarin.Forms.Internals;
#if UITEST
using Xamarin.UITest;
using NUnit.Framework;
#endif
// Apply the default category of "Issues" to all of the tests in this assembly
// We use this as a catch-all for tests which haven't been individually categorized
#if UITEST
[assembly: NUnit.Framework.Category("Issues")]
#endif
namespace Xamarin.Forms.Controls.Issues
{
[Preserve(AllMembers = true)]
[Issue(IssueTracker.Bugzilla, 47923, "Vectors don\'t work in Images, and work badly in Buttons", PlatformAffected.Android)]
public class Bugzilla47923 : TestNavigationPage // or TestMasterDetailPage, etc ...
{
protected override void Init()
{
PushAsync(new LandingPage());
}
}
public class VectorImagePage : ContentPage
{
public VectorImagePage(Aspect aspect)
{
var scrollView = new ScrollView();
var stackLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
Spacing = 10
};
var vectors = new[] { "cartman", "heart", "error" };
for (var i = 0; i < vectors.Length; i++)
{
for (var j = 0; j < 3; j++)
{
var image = new Image
{
Source = vectors[i],
WidthRequest = j == 1 ? 150 : 300,
HeightRequest = j == 2 ? 150 : 300,
BackgroundColor = i == 0 ? Color.Red : (i == 1 ? Color.Green : Color.Yellow),
HorizontalOptions = LayoutOptions.Center,
Aspect = aspect
};
stackLayout.Children.Add(image);
}
}
scrollView.Content = stackLayout;
Content = scrollView;
}
}
public class CellViewPage : ContentPage
{
public CellViewPage()
{
var list = new List<int>();
for (var i = 0; i < 50; i++)
list.Add(i);
var listView = new ListView
{
ItemsSource = list,
ItemTemplate = new DataTemplate(() => new ImageCell { ImageSource = "cartman" })
};
Content = listView;
}
}
public class LandingPage : ContentPage
{
public LandingPage()
{
var scrollView = new ScrollView();
var stackLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Spacing = 10
};
var button1 = new Button
{
Text = "AspectFit",
Command = new Command(() => { Navigation.PushAsync(new VectorImagePage(Aspect.AspectFit)); }),
HorizontalOptions = LayoutOptions.Center
};
stackLayout.Children.Add(button1);
var button2 = new Button
{
Text = "AspectFill",
Command = new Command(() => { Navigation.PushAsync(new VectorImagePage(Aspect.AspectFill)); }),
HorizontalOptions = LayoutOptions.Center
};
stackLayout.Children.Add(button2);
var button3 = new Button
{
Text = "Fill",
Command = new Command(() => { Navigation.PushAsync(new VectorImagePage(Aspect.Fill)); }),
HorizontalOptions = LayoutOptions.Center
};
stackLayout.Children.Add(button3);
var button4 = new Button
{
Text = "Test cell views",
Command = new Command(() => { Navigation.PushAsync(new CellViewPage()); }),
HorizontalOptions = LayoutOptions.Center
};
stackLayout.Children.Add(button4);
scrollView.Content = stackLayout;
Content = scrollView;
}
}
}
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