`ImageBrush` `Stretch="None"` doesn't work

[Xiaoy312]

Current behavior

<ImageBrush Stretch="None" /> doesnt work.

How to reproduce it (as minimally and precisely as possible)

https://github.com/Xiaoy312/XyPoB/tree/bug/samples/uno-sprite-sheet-image-brush

<Rectangle Grid.Row="1"
           Grid.Column="1"
           Width="26"
           Height="32">
    <Rectangle.Fill>
        <ImageBrush ImageSource="/Assets/test_image_100_100.png"
                    AlignmentX="Left"
                    AlignmentY="Top"
                    Stretch="None">
            <ImageBrush.Transform>
                <TranslateTransform X="-35" Y="-33" />
            </ImageBrush.Transform>
        </ImageBrush>
    </Rectangle.Fill>
</Rectangle>

just compile and run the app uwp	android	ios	wasm

Workaround

paint/draw the control yourself: https://github.com/Xiaoy312/XyPoB/blob/bug/samples/uno-sprite-sheet-image-brush/src/XyPoB.Shared/Controls/Sprite.cs#L89 or, use multiple images instead of a sprite-sheet.

Environment

Nuget Package:

• [x] Uno.UI / Uno.UI.WebAssembly / Uno.UI.Skia
• [ ] Uno.WinUI / Uno.WinUI.WebAssembly / Uno.WinUI.Skia
• [ ] Uno.SourceGenerationTasks
• [ ] Uno.UI.RemoteControl / Uno.WinUI.RemoteControl
• [ ] Other:

Nuget Package Version(s): 3.5.0-dev.16

Affected platform(s):

• [x] iOS
• [x] Android
• [x] WebAssembly
• [ ] WebAssembly renderers for Xamarin.Forms
• [ ] macOS
• [ ] Skia
  • [ ] WPF
  • [ ] GTK (Linux)
  • [ ] Tizen
• [ ] Windows
• [ ] Build tasks
• [ ] Solution Templates

IDE:

• [ ] Visual Studio 2017 (version: )
• [x] Visual Studio 2019 (version: )
• [ ] Visual Studio for Mac (version: )
• [ ] Rider Windows (version: )
• [ ] Rider macOS (version: )
• [ ] Visual Studio Code (version: )

Relevant plugins:

• [ ] Resharper (version: )

Anything else we need to know?

[Youssef1313]

The links are dead. @Xiaoy312 Do you still have the sample project?

[Xiaoy312]

Sorry, it appears that I've scrapped the project... I can't even find a trace of it on my machine :| However, you should be able to jsut reproduce it with just that xaml snippet. Of note, the image file can be found here: https://github.com/unoplatform/uno/blob/master/src/SamplesApp/UITests.Shared/Assets/test_image_100_100.png

GitHub

uno/test_image_100_100.png at master · unoplatform/uno

Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported. - uno/test_image_100_100.png at master · unoplatform/uno