View Transformations

[jsuarezruiz]

Description of Change

Include View Transformation support in .NET MAUI. Include:

double TranslationX { get; }
double TranslationY { get; }
double Scale { get; }
double ScaleX { get; }
double ScaleY { get; }
double Rotation { get; }
double RotationX { get; }
double RotationY { get; }
double AnchorX { get; }
double AnchorY { get; }

PR Checklist

• Targets the correct branch
• Tests are passing (or failures are unrelated)
• Adds the property to the appropriate interface
• Avoids any changes not essential to the handler property
• Adds the mapping to the PropertyMapper in the handler
• Adds the mapping method to the Android, iOS, and Standard aspects of the handler
• Implements the actual property updates (usually in extension methods in the Platform section of Core)
• Tags ported renderer methods with [PortHandler]
• Adds an example of the property to the sample project (MainPage)
• Adds the property to the stub class
• Implements basic property tests in DeviceTests

Does this PR touch anything that might effect accessibility?

No

[mattleibow]

I think this is ready, except for some reason iOS is also resizing the views as they transform.

[jsuarezruiz]

This PR also enable the animations using Microsoft.Maui.Controls.Animation:

Should we have Animations in Core or Controls?

[hartez]

I think this is ready, except for some reason iOS is also resizing the views as they transform.

This should be fixed by commit 8a85633

[saint4eva]

This PR also enable the animations using Microsoft.Maui.Controls.Animation:

Should we have Animations in Core or Controls?

The Animations should be in Core so other app model such as Comet and Fabulous can make use of them. Putting them in controls means only xaml can use them properly. Please consider other app models while designing and developing the apis.

[mattleibow]

Should we have Animations in Core or Controls?

@jsuarezruiz I believe @Clancey was looking at the ticker/timer and animations.

Please consider other app models while designing and developing the apis

@saint4eva no need to worry! @Clancey is on that!

[Clancey]

Yes for now animations are fine the way they are. We will get them in core! But that’s a different pull request.

[saint4eva]

Should we have Animations in Core or Controls?

@jsuarezruiz I believe @Clancey was looking at the ticker/timer and animations.

Please consider other app models while designing and developing the apis

@saint4eva no need to worry! @Clancey is on that!

👍