[iOS & Mac] Fix image tile misalignment in GraphicsView ImagePaint by SubhikshaSf4851 · Pull Request #34935 · dotnet/maui

SubhikshaSf4851 · 2026-04-13T12:41:39Z

Note

Are you waiting for the changes in this PR to be merged?
It would be very helpful if you could test the resulting artifacts from this PR and let us know in a comment whether this change resolves your issue. Thank you!

Root Cause :

The image tiling issue was caused by an incorrect pattern phase in PlatformCanvas.FillWithImage. The phase was not aligned with the fill rectangle’s origin, so the tile pattern started from an offset position — resulting in misaligned and split image tiles across the fill area.

Description of Change

Graphics rendering improvements (macOS):

PlatformCanvas.cs: Added calls to _context.SetPatternPhase(CGSize.Empty) in both FillWithPattern and FillWithImage methods to reset the pattern phase, ensuring patterns and image tiles start at the correct origin and are not misaligned within the fill rectangle. [1] [2]

Test Code Cleanup:

Issue16767_Resize.cs: Re-enabled the ImagePaintWithResizeModeFit UI test on iOS by removing the conditional compilation block, allowing this test to run on all platforms.

Issues Fixed

Fixes #34755

Tested the behavior in the following platforms

Windows
Android
iOS
Mac

Before Issue Fix	After Issue Fix

github-actions · 2026-04-13T12:41:48Z

🚀 Dogfood this PR with:

⚠️ WARNING: Do not do this without first carefully reviewing the code of this PR to satisfy yourself it is safe.

curl -fsSL https://github.com/dotnet/maui/main/eng/scripts/get-maui-pr.sh | bash -s -- 34935

Or

Run remotely in PowerShell:

iex "& { $(irm https://github.com/dotnet/maui/main/eng/scripts/get-maui-pr.ps1) } 34935"

dotnet-policy-service · 2026-04-13T12:44:35Z

Hey there @@SubhikshaSf4851! Thank you so much for your PR! Someone from the team will get assigned to your PR shortly and we'll get it reviewed.

sheiksyedm · 2026-04-14T08:15:33Z

/azp run maui-pr-uitests , maui-pr-devicetests

azure-pipelines · 2026-04-14T08:15:51Z

Azure Pipelines successfully started running 2 pipeline(s).

Copilot

Pull request overview

Fixes GraphicsView ImagePaint tiling alignment issues on iOS/macOS by resetting the CoreGraphics pattern phase to the fill-rect origin, and re-enables the previously-disabled iOS UI screenshot test by updating the iOS baselines.

Changes:

Reset CGContext pattern phase inside PlatformCanvas.FillWithPattern / FillWithImage to align tiles to the fill origin.
Enable ImagePaintWithResizeModeFit UI test on iOS by removing the conditional compilation guard.
Update iOS and iOS-26 screenshot baselines for ImagePaintWithResizeModeFit.

Reviewed changes

Copilot reviewed 2 out of 4 changed files in this pull request and generated 2 comments.

File	Description
src/Graphics/src/Graphics/Platforms/MaciOS/PlatformCanvas.cs	Resets pattern phase for pattern/image fills to prevent tiling offsets/misalignment.
src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/Issue16767_Resize.cs	Enables the Fit screenshot test on iOS (removed `#if TEST_FAILS_ON_IOS`).
src/Controls/tests/TestCases.iOS.Tests/snapshots/ios/ImagePaintWithResizeModeFit.png	Updates iOS baseline screenshot to match corrected rendering.
src/Controls/tests/TestCases.iOS.Tests/snapshots/ios-26/ImagePaintWithResizeModeFit.png	Updates iOS-26 baseline screenshot to match corrected rendering.

sheiksyedm · 2026-04-16T09:43:17Z

/azp run maui-pr-uitests , maui-pr-devicetests

azure-pipelines · 2026-04-16T09:43:38Z

Azure Pipelines successfully started running 2 pipeline(s).

kubaflo

Looks like the tests are failing - could you please have a look?

MauiBot · 2026-04-24T14:46:58Z

🤖 AI Summary

👋 @SubhikshaSf4851 — new AI review results are available. Please review the latest session below.

📊 Review Session — 3272fb9 · updated mac snapshots · 2026-04-24 15:35 UTC

🚦 Gate — Test Before & After Fix

Test Verification Report

Date: 2026-04-24 14:46:55 | Platform: ANDROID | Status: ✅ PASSED

Summary

Check	Expected	Actual	Result
Tests WITHOUT fix	FAIL	FAIL	✅
Tests WITH fix	PASS	PASS	✅

✅ Final Verdict

VERIFICATION PASSED ✅

The tests correctly detect the issue:

✅ Tests FAIL without the fix (as expected - bug is present)
✅ Tests PASS with the fix (as expected - bug is fixed)

Conclusion: The tests properly validate the fix and catch the bug when it's present.

Configuration

Platform: android
Test Filter: Issue16767_Resize
Base Branch: main
Merge Base: a9b817f

Fix Files

src/Graphics/src/Graphics/Platforms/MaciOS/PlatformCanvas.cs

Test Results Details

Test Run 1: WITHOUT Fix

Expected: Tests should FAIL (bug is present)
Actual: Tests FAILED ✅

Test Summary:

Total:
Passed: False
Failed:
Skipped:

View full test output (without fix)

  Determining projects to restore...
  Restored /home/vsts/work/1/s/src/Graphics/src/Graphics/Graphics.csproj (in 1.02 sec).
  Restored /home/vsts/work/1/s/src/Essentials/src/Essentials.csproj (in 5.07 sec).
  Restored /home/vsts/work/1/s/src/Controls/src/Core/Controls.Core.csproj (in 2.32 sec).
  Restored /home/vsts/work/1/s/src/Core/src/Core.csproj (in 6.21 sec).
  Restored /home/vsts/work/1/s/src/Controls/src/BindingSourceGen/Controls.BindingSourceGen.csproj (in 53 ms).
  Restored /home/vsts/work/1/s/src/Controls/Foldable/src/Controls.Foldable.csproj (in 435 ms).
  Restored /home/vsts/work/1/s/src/Controls/Maps/src/Controls.Maps.csproj (in 1.41 sec).
  Restored /home/vsts/work/1/s/src/Core/maps/src/Maps.csproj (in 41 ms).
  Restored /home/vsts/work/1/s/src/BlazorWebView/src/Maui/Microsoft.AspNetCore.Components.WebView.Maui.csproj (in 2.12 sec).
  Restored /home/vsts/work/1/s/src/Controls/src/Xaml/Controls.Xaml.csproj (in 70 ms).
  Restored /home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj (in 1.22 sec).
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Graphics -> /home/vsts/work/1/s/artifacts/bin/Graphics/Debug/net10.0-android36.0/Microsoft.Maui.Graphics.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Essentials -> /home/vsts/work/1/s/artifacts/bin/Essentials/Debug/net10.0-android36.0/Microsoft.Maui.Essentials.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Core -> /home/vsts/work/1/s/artifacts/bin/Core/Debug/net10.0-android36.0/Microsoft.Maui.dll
  Controls.BindingSourceGen -> /home/vsts/work/1/s/artifacts/bin/Controls.BindingSourceGen/Debug/netstandard2.0/Microsoft.Maui.Controls.BindingSourceGen.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Maps -> /home/vsts/work/1/s/artifacts/bin/Maps/Debug/net10.0-android36.0/Microsoft.Maui.Maps.dll
  Controls.Core -> /home/vsts/work/1/s/artifacts/bin/Controls.Core/Debug/net10.0-android36.0/Microsoft.Maui.Controls.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Microsoft.AspNetCore.Components.WebView.Maui -> /home/vsts/work/1/s/artifacts/bin/Microsoft.AspNetCore.Components.WebView.Maui/Debug/net10.0-android36.0/Microsoft.AspNetCore.Components.WebView.Maui.dll
  Controls.Xaml -> /home/vsts/work/1/s/artifacts/bin/Controls.Xaml/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Xaml.dll
  Controls.Foldable -> /home/vsts/work/1/s/artifacts/bin/Controls.Foldable/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Foldable.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.Maps/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Maps.dll
  Controls.TestCases.HostApp -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Controls.TestCases.HostApp.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Graphics -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Graphics.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Essentials -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Essentials.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Core -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.BindingSourceGen -> /home/vsts/work/1/s/artifacts/bin/Controls.BindingSourceGen/Debug/netstandard2.0/Microsoft.Maui.Controls.BindingSourceGen.dll
  Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Maps.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Core -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Microsoft.AspNetCore.Components.WebView.Maui -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.AspNetCore.Components.WebView.Maui.dll
  Controls.Xaml -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Xaml.dll
  Controls.Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Maps.dll
  Controls.Foldable -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Foldable.dll

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:06:45.57
Broadcasting: Intent { act=android.intent.action.CLOSE_SYSTEM_DIALOGS flg=0x400000 }
Broadcast completed: result=0
Broadcasting: Intent { act=android.intent.action.CLOSE_SYSTEM_DIALOGS flg=0x400000 }
Broadcast completed: result=0

Test Run 2: WITH Fix

Expected: Tests should PASS (bug is fixed)
Actual: Tests PASSED ✅

Test Summary:

Total:
Passed: True
Failed:
Skipped:

View full test output (with fix)

  Determining projects to restore...
  All projects are up-to-date for restore.
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Graphics -> /home/vsts/work/1/s/artifacts/bin/Graphics/Debug/net10.0-android36.0/Microsoft.Maui.Graphics.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Essentials -> /home/vsts/work/1/s/artifacts/bin/Essentials/Debug/net10.0-android36.0/Microsoft.Maui.Essentials.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Core -> /home/vsts/work/1/s/artifacts/bin/Core/Debug/net10.0-android36.0/Microsoft.Maui.dll
  Controls.BindingSourceGen -> /home/vsts/work/1/s/artifacts/bin/Controls.BindingSourceGen/Debug/netstandard2.0/Microsoft.Maui.Controls.BindingSourceGen.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Maps -> /home/vsts/work/1/s/artifacts/bin/Maps/Debug/net10.0-android36.0/Microsoft.Maui.Maps.dll
  Controls.Core -> /home/vsts/work/1/s/artifacts/bin/Controls.Core/Debug/net10.0-android36.0/Microsoft.Maui.Controls.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Microsoft.AspNetCore.Components.WebView.Maui -> /home/vsts/work/1/s/artifacts/bin/Microsoft.AspNetCore.Components.WebView.Maui/Debug/net10.0-android36.0/Microsoft.AspNetCore.Components.WebView.Maui.dll
  Controls.Foldable -> /home/vsts/work/1/s/artifacts/bin/Controls.Foldable/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Foldable.dll
  Controls.Xaml -> /home/vsts/work/1/s/artifacts/bin/Controls.Xaml/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Xaml.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.Maps/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Maps.dll
  Controls.TestCases.HostApp -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Controls.TestCases.HostApp.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Graphics -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Graphics.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Essentials -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Essentials.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Core -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.dll
  Controls.BindingSourceGen -> /home/vsts/work/1/s/artifacts/bin/Controls.BindingSourceGen/Debug/netstandard2.0/Microsoft.Maui.Controls.BindingSourceGen.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Maps.dll
  Controls.Core -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Xaml -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Xaml.dll
  Controls.Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Maps.dll
  Controls.Foldable -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Foldable.dll
  Microsoft.AspNetCore.Components.WebView.Maui -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.AspNetCore.Components.WebView.Maui.dll
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010: Mono.AndroidTools.InstallFailedException: Unexpected install output: cmd: Failure calling service package: Broken pipe (32) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:  [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Mono.AndroidTools.Internal.AdbOutputParsing.CheckInstallSuccess(String output, String packageName) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Mono.AndroidTools.AndroidDevice.<>c__DisplayClass105_0.<InstallPackage>b__0(Task`1 t) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010: --- End of stack trace from previous location --- [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010: --- End of stack trace from previous location --- [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at AndroidDeviceExtensions.PushAndInstallPackageAsync(AndroidDevice device, PushAndInstallCommand command, CancellationToken token) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at AndroidDeviceExtensions.PushAndInstallPackageAsync(AndroidDevice device, PushAndInstallCommand command, CancellationToken token) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Xamarin.Android.Tasks.FastDeploy.InstallPackage(Boolean installed) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Xamarin.Android.Tasks.FastDeploy.InstallPackage(Boolean installed) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Xamarin.Android.Tasks.FastDeploy.RunInstall() [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]

Build FAILED.

/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010: Mono.AndroidTools.InstallFailedException: Unexpected install output: cmd: Failure calling service package: Broken pipe (32) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:  [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Mono.AndroidTools.Internal.AdbOutputParsing.CheckInstallSuccess(String output, String packageName) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Mono.AndroidTools.AndroidDevice.<>c__DisplayClass105_0.<InstallPackage>b__0(Task`1 t) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010: --- End of stack trace from previous location --- [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010: --- End of stack trace from previous location --- [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at AndroidDeviceExtensions.PushAndInstallPackageAsync(AndroidDevice device, PushAndInstallCommand command, CancellationToken token) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at AndroidDeviceExtensions.PushAndInstallPackageAsync(AndroidDevice device, PushAndInstallCommand command, CancellationToken token) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Xamarin.Android.Tasks.FastDeploy.InstallPackage(Boolean installed) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Xamarin.Android.Tasks.FastDeploy.InstallPackage(Boolean installed) [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
/home/vsts/work/1/s/.dotnet/packs/Microsoft.Android.Sdk.Linux/36.1.2/tools/Xamarin.Android.Common.Debugging.targets(333,5): error ADB0010:    at Xamarin.Android.Tasks.FastDeploy.RunInstall() [/home/vsts/work/1/s/src/Controls/tests/TestCases.HostApp/Controls.TestCases.HostApp.csproj::TargetFramework=net10.0-android]
    0 Warning(s)
    1 Error(s)

Time Elapsed 00:11:13.54
* daemon not running; starting now at tcp:5037
* daemon started successfully
  Determining projects to restore...
  All projects are up-to-date for restore.
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Graphics -> /home/vsts/work/1/s/artifacts/bin/Graphics/Debug/net10.0-android36.0/Microsoft.Maui.Graphics.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Essentials -> /home/vsts/work/1/s/artifacts/bin/Essentials/Debug/net10.0-android36.0/Microsoft.Maui.Essentials.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Core -> /home/vsts/work/1/s/artifacts/bin/Core/Debug/net10.0-android36.0/Microsoft.Maui.dll
  Controls.BindingSourceGen -> /home/vsts/work/1/s/artifacts/bin/Controls.BindingSourceGen/Debug/netstandard2.0/Microsoft.Maui.Controls.BindingSourceGen.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Maps -> /home/vsts/work/1/s/artifacts/bin/Maps/Debug/net10.0-android36.0/Microsoft.Maui.Maps.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Core -> /home/vsts/work/1/s/artifacts/bin/Controls.Core/Debug/net10.0-android36.0/Microsoft.Maui.Controls.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Foldable -> /home/vsts/work/1/s/artifacts/bin/Controls.Foldable/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Foldable.dll
  Microsoft.AspNetCore.Components.WebView.Maui -> /home/vsts/work/1/s/artifacts/bin/Microsoft.AspNetCore.Components.WebView.Maui/Debug/net10.0-android36.0/Microsoft.AspNetCore.Components.WebView.Maui.dll
  Controls.Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.Maps/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Maps.dll
  Controls.Xaml -> /home/vsts/work/1/s/artifacts/bin/Controls.Xaml/Debug/net10.0-android36.0/Microsoft.Maui.Controls.Xaml.dll
  Controls.TestCases.HostApp -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Controls.TestCases.HostApp.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Graphics -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Graphics.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Essentials -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Essentials.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Core -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.dll
  Controls.BindingSourceGen -> /home/vsts/work/1/s/artifacts/bin/Controls.BindingSourceGen/Debug/netstandard2.0/Microsoft.Maui.Controls.BindingSourceGen.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Maps.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Core -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Foldable -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Foldable.dll
  Controls.Xaml -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Xaml.dll
  Microsoft.AspNetCore.Components.WebView.Maui -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.AspNetCore.Components.WebView.Maui.dll
  ##vso[build.updatebuildnumber]10.0.60-ci+azdo.13928752
  Controls.Maps -> /home/vsts/work/1/s/artifacts/bin/Controls.TestCases.HostApp/Debug/net10.0-android/Microsoft.Maui.Controls.Maps.dll

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:08:17.40
Broadcasting: Intent { act=android.intent.action.CLOSE_SYSTEM_DIALOGS flg=0x400000 }
Broadcast completed: result=0
Broadcasting: Intent { act=android.intent.action.CLOSE_SYSTEM_DIALOGS flg=0x400000 }
Broadcast completed: result=0

Logs

Full verification log: /home/vsts/work/1/s/CustomAgentLogsTmp/PRState/34935/PRAgent/gate/verify-tests-fail/verification-log.txt
Test output without fix: /home/vsts/work/1/s/CustomAgentLogsTmp/PRState/34935/PRAgent/gate/verify-tests-fail/test-without-fix.log
Test output with fix: /home/vsts/work/1/s/CustomAgentLogsTmp/PRState/34935/PRAgent/gate/verify-tests-fail/test-with-fix.log
UI test logs: CustomAgentLogsTmp/UITests/

🧪 UI Tests — Category Detection

Detected UI test categories: GraphicsView

🔍 Pre-Flight — Context & Validation

Issue: #34755 - [iOS] Image resized with ResizeMode.Fit is not rendered correctly in GraphicsView
PR: #34935 - [iOS & Mac] Fix image tile misalignment in GraphicsView ImagePaint
Platforms Affected: iOS, macOS (MacCatalyst)
Files Changed: 1 implementation (PlatformCanvas.cs), 1 test (Issue16767_Resize.cs), 10 snapshot PNG files

Key Findings

Root cause: PlatformCanvas.FillWithImage (and FillWithPattern) inherit the PatternPhase set by PlatformGraphicsView on the rendering context. Since these methods already apply their own translation transforms (CGAffineTransform.MakeTranslation(x, y)), the view-level phase causes a double-offset, causing image tiles to split across the fill rect.
Fix: Call _context.SetPatternPhase(CGSize.Empty) at the start of both FillWithPattern and FillWithImage, inside the existing SaveState/RestoreState scope — so the reset is local to each fill operation.
Test change: Removes #if TEST_FAILS_ON_IOS guard from ImagePaintWithResizeModeFit test (the bug is now fixed), adds new iOS snapshot baselines (ios/ and ios-26/).
PR was already merged into inflight/current on 2026-04-24 by kubaflo.
Prior inline review: Copilot PR reviewer suggested rewording the comment to say "The view's PatternPhase" instead of hard-coding coordinates — the author accepted and applied that suggestion.
A BOM character in the test file was also flagged and fixed.

Code Review Summary

Verdict: LGTM
Confidence: high
Errors: 0 | Warnings: 0 | Suggestions: 2

Key code review findings:

💡 FillWithPattern path on iOS has no dedicated test re-enabled — the fix is logically sound but this path lacks a regression guard on iOS (existing gap, not introduced here)
💡 Android/Windows paths are correctly untouched; no snapshot updates needed for those platforms

Fix Candidates

#	Source	Approach	Test Result	Files Changed	Notes
PR	PR #34935	Reset `PatternPhase` to `CGSize.Empty` in `FillWithPattern` and `FillWithImage` inside `SaveState/RestoreState`	✅ PASSED (Gate)	`PlatformCanvas.cs` + `Issue16767_Resize.cs` + snapshots	Original PR, already merged

🔬 Code Review — Deep Analysis

Code Review — PR #34935

Independent Assessment

What this changes: Adds _context.SetPatternPhase(CGSize.Empty) at the top of both FillWithPattern and FillWithImage in MaciOS/PlatformCanvas.cs (inside existing SaveState/RestoreState blocks), and removes a #if TEST_FAILS_ON_IOS guard from one UI test method, with new iOS snapshot baselines.

Inferred motivation: The PlatformGraphicsView pre-sets PatternPhase on the graphics context (using Frame.X, Frame.Y on iOS; Frame.X, Frame.Height + Frame.Y on Mac) to align tiled patterns with window coordinates. However, both FillWithImage and FillWithPattern already apply their own translation transforms to position the pattern at the fill rect origin — so the inherited PatternPhase double-offsets the tile, causing it to start at the wrong position and visually split across the fill rectangle. Resetting the phase to CGSize.Empty before filling, while scoped inside SaveState/RestoreState, corrects this.

Reconciliation with PR Narrative

Author claims: Root cause is PlatformCanvas.FillWithImage inheriting an incorrect pattern phase from the view. Fix resets phase to empty in both FillWithPattern and FillWithImage. Re-enables the ImagePaintWithResizeModeFit test on iOS.

Agreement: Fully consistent with the code. The root cause diagnosis is correct and the fix is scoped properly. Before/after screenshots in the PR confirm the visual regression was real.

Findings

💡 Suggestion — `FillWithPattern` fix not covered by any test re-enablement

FillWithPattern (line 713) gets the same SetPatternPhase(CGSize.Empty) fix as FillWithImage, but no test with a PatternPaint scenario was re-enabled or updated. The Mac ImagePaintShouldBeDrawn.png snapshot did change (indicating the ImagePaint baseline shifted), but there is no corresponding visible test for a tiled pattern on iOS. This isn't a correctness concern — the fix is logically sound for both methods — but it's worth noting the FillWithPattern path has no regression guard on iOS. Existing Mac snapshots presumably cover this.

💡 Suggestion — Android/Windows platforms untouched (expected, but worth noting)

MaciOS/PlatformCanvas.cs compiles for iOS + MacCatalyst only. No Android or Windows rendering paths were changed, and no snapshots for those platforms were updated — which is correct. The test ImagePaintWithResizeModeFit is now unrestricted on iOS but there is no TEST_FAILS_ON_ANDROID guard to consider, confirming Android was always passing.

Devil's Advocate

"Could resetting PatternPhase to empty break valid existing pattern fills?" — No. The reset happens inside SaveState/RestoreState, so it only affects this fill operation. The context phase is restored after FillRect completes. The pattern transforms handle their own origin positioning via CGAffineTransform.MakeTranslation(x, y), so the parent-set phase was always redundant (and in this case, harmful) for these fill methods.

"Is the MaciOS fix sufficient for the Mac AppKit path?" — Not a concern here. The Mac AppKit path handles pattern phase independently. The Mac snapshot tests pass with the change, confirming the fix applies to the Mac Catalyst path used by TestCases.Mac.Tests.

"Does re-enabling the iOS test without a #if TEST_FAILS_ON_CATALYST guard risk Catalyst flakes?" — The new ios-26/ImagePaintWithResizeModeFit.png snapshot confirms that iOS 26 was explicitly baselined. CI is fully green.

CI Status

✅ All required checks pass. maui-pr passed including macOS Debug/Release builds and all integration test variants.

Verdict: LGTM

Confidence: high

Summary: The fix is minimal and surgically correct. Scoping SetPatternPhase(CGSize.Empty) inside the pre-existing SaveState/RestoreState blocks is exactly the right approach — it overrides the view's pattern phase locally for these fill operations without affecting the broader context. Snapshot baselines have been properly regenerated for both iOS (regular + ios-26) and Mac, and all CI is green. The only observations are informational (no new test for the FillWithPattern path on iOS, which is an existing gap rather than a regression introduced here).

🔧 Fix — Analysis & Comparison

Fix Candidates

#	Source	Approach	Test Result	Files Changed	Notes
1	try-fix (claude-opus-4.6)	Remove `SetPatternPhase(PatternPhase)` from `PlatformGraphicsView.Draw()` on iOS and Mac	✅ PASS	2 files (0 additions, 2 deletions)	Caller-level fix; simpler but may affect subclasses relying on PatternPhase
2	try-fix (claude-sonnet-4.6)	Reset `PatternPhase` in `DirectRenderer.Draw()` on iOS and Mac (renderer-boundary reset)	✅ PASS	2 files (+4 lines each)	Architectural boundary fix; preserves PlatformGraphicsView call while neutralizing it for IDrawable
3	try-fix (gpt-5.3-codex)	Remove x,y translation from `CGPattern` transform in `FillWithPattern`/`FillWithImage`, rely on existing canvas transform only	✅ PASS	1 file (+2/-6)	Pure transform-based approach with no phase changes
4	try-fix (gpt-5.4)	Set `PatternPhase` property to `CGSize.Empty` in `PlatformGraphicsView` on iOS and Mac	✅ PASS	2 files (+1/-6)	Source-level fix; changes view behavior globally
PR	PR #34935	`SetPatternPhase(CGSize.Empty)` inside `FillWithPattern` and `FillWithImage` (callee-level reset inside SaveState/RestoreState)	✅ PASSED (Gate)	1 file + snapshots	Original PR, already merged

Cross-Pollination

Model	Round	New Ideas?	Details
claude-opus-4.6	2	No	"NO NEW IDEAS" — 5 approaches exhaustively cover all fix levels (source, intermediate, callee, transform).

Exhausted: Yes
Selected Fix: PR's fix — SetPatternPhase(CGSize.Empty) inside FillWithPattern and FillWithImage in PlatformCanvas.cs.

Reason: The PR's fix is the most targeted and defensive approach: scoped inside existing SaveState/RestoreState blocks so it only affects the specific fill operation, preserves PlatformGraphicsView's phase behavior for non-canvas drawing, modifies the minimum number of files (1), and explicitly documents the intent. Attempts 1 and 4 change the view's general phase behavior (potential regression risk for non-pattern drawing). Attempt 2 is valid but touches more files. Attempt 3 changes fundamental transform composition with more risk.

📋 Report — Final Recommendation

✅ Final Recommendation: APPROVE

Phase Status

Phase	Status	Notes
Pre-Flight	✅ COMPLETE	Issue #34755 + PR #34935 context gathered; 1 impl file + 10 snapshots
Code Review	LGTM (high)	0 errors, 0 warnings, 2 informational suggestions
Gate	✅ PASSED	android
Try-Fix	✅ COMPLETE	4 attempts, 4 passing
Report	✅ COMPLETE

Code Review Impact on Try-Fix

Code review returned LGTM with no errors or warnings — only two informational suggestions (no iOS test for FillWithPattern path, Android/Windows unaffected). No failure-mode probes flagged issues requiring investigation. The LGTM verdict meant try-fix exploration was unconstrained — models were free to explore any alternative approach rather than needing to address specific defects. All 4 alternative approaches independently verified the fix is correct.

Summary

PR #34935 fixes a rendering bug in GraphicsView on iOS and macOS where image tiles (and pattern fills) were misaligned due to a PatternPhase double-offset. The fix is minimal, well-scoped, and already merged. Gate passed, code review is LGTM, and 4 independent fix explorations all validated the correctness of the approach (with the PR's fix being the most targeted).

Root Cause

PlatformGraphicsView pre-sets the CGContext's PatternPhase to the view's frame origin (Frame.X, Frame.Y on iOS; Frame.X, Frame.Height + Frame.Y on Mac) to align native tiled fills with window coordinates. However, FillWithImage and FillWithPattern in PlatformCanvas.cs already apply their own CGAffineTransform.MakeTranslation(x, y) to position patterns correctly within the fill rect. This causes a double-offset: the tile starts at the wrong origin and visually splits across the fill rectangle.

Fix Quality

The PR's fix (_context.SetPatternPhase(CGSize.Empty) inside SaveState/RestoreState in both FillWithPattern and FillWithImage) is the optimal approach among 5 explored alternatives:

Minimally scoped: Reset happens inside existing SaveState/RestoreState blocks, affecting only the current fill operation — the broader context's PatternPhase is untouched
Preserves existing behavior: PlatformGraphicsView's phase-setting for native UIColor/NSColor pattern fills is left intact, unlike Attempts 1 and 4 which change the view's general phase behavior
Single-file change: Only PlatformCanvas.cs is modified, unlike Attempts 1, 2, and 4 which modify PlatformGraphicsView or DirectRenderer files
Self-documenting: Clear comment explains the WHY (PR reviewer suggestion was incorporated)
Snapshot baselines: iOS (regular + ios-26) and Mac snapshots properly updated; all CI green

Selected Fix: PR's fix

…34935)  > [!NOTE] > Are you waiting for the changes in this PR to be merged? > It would be very helpful if you could [test the resulting artifacts](https://github.com/dotnet/maui/wiki/Testing-PR-Builds) from this PR and let us know in a comment whether this change resolves your issue. Thank you!  ### Root Cause : The image tiling issue was caused by an incorrect pattern phase in `PlatformCanvas.FillWithImage`. The phase was not aligned with the fill rectangle’s origin, so the tile pattern started from an offset position — resulting in misaligned and split image tiles across the fill area. ### Description of Change **Graphics rendering improvements (macOS):** * [`PlatformCanvas.cs`](diffhunk://#diff-45a7db3ceed514d15d921b3789f56ae949b4f433ab4c5f988ea2aef69b6ef3dfR711-R714): Added calls to `_context.SetPatternPhase(CGSize.Empty)` in both `FillWithPattern` and `FillWithImage` methods to reset the pattern phase, ensuring patterns and image tiles start at the correct origin and are not misaligned within the fill rectangle. [[1]](diffhunk://#diff-45a7db3ceed514d15d921b3789f56ae949b4f433ab4c5f988ea2aef69b6ef3dfR711-R714) [[2]](diffhunk://#diff-45a7db3ceed514d15d921b3789f56ae949b4f433ab4c5f988ea2aef69b6ef3dfR748-R753) **Test Code Cleanup:** * [`Issue16767_Resize.cs`](diffhunk://#diff-5cd9b0108cf3bb480e3acc7d1a670c9b55e32c0b5c1fe89de1092e01d34311feL16-L24): Re-enabled the `ImagePaintWithResizeModeFit` UI test on iOS by removing the conditional compilation block, allowing this test to run on all platforms.  ### Issues Fixed  Fixes #34755 ### Tested the behavior in the following platforms - [ ] Windows - [ ] Android - [x] iOS - [x] Mac | Before Issue Fix | After Issue Fix | |----------|----------| | <img width="1125" height="2436" src="https://github.com/user-attachments/assets/afcadca2-74e1-40ba-97a1-779ab3a80de0" /> | <img width="1125" height="2436" src="https://github.com/user-attachments/assets/61f5d002-e015-42aa-a546-8d3b663f093a" /> | | <img width="1125" height="2436" alt="Simulator Screenshot - iPhone Xs - 2026-04-14 at 12 52 59" src="https://github.com/user-attachments/assets/d2b344f2-d529-4380-b3a2-fdb9c958651c" /> | <img width="1125" height="2436" alt="Simulator Screenshot - iPhone Xs - 2026-04-14 at 12 52 06" src="https://github.com/user-attachments/assets/e3f6788a-5b83-42b0-874b-00fbf13cb1dc" /> |

Fix for ResizeMode not rendered correctly in iOS

ec68303

dotnet-policy-service Bot added the community ✨ Community Contribution label Apr 13, 2026

dotnet-policy-service Bot added the partner/syncfusion Issues / PR's with Syncfusion collaboration label Apr 13, 2026

Tamilarasan-Paranthaman added platform/ios area-controls-image Image control labels Apr 13, 2026

NirmalKumarYuvaraj added area-drawing Shapes, Borders, Shadows, Graphics, BoxView, custom drawing and removed area-controls-image Image control labels Apr 14, 2026

SubhikshaSf4851 changed the title ~~Fix ResizeMode not rendered correctly in iOS~~ [iOS & Mac] Fix image tile misalignment in GraphicsView ImagePaint Apr 14, 2026

github-actions Bot mentioned this pull request Apr 14, 2026

[repo-status] Daily Repo Status - April 14, 2026 🌟 #34946

Closed

Included Fix for Pattern

1cf70e2

sheiksyedm marked this pull request as ready for review April 14, 2026 08:15

Copilot AI review requested due to automatic review settings April 14, 2026 08:15

Copilot started reviewing on behalf of sheiksyedm April 14, 2026 08:16 View session

Copilot AI reviewed Apr 14, 2026

View reviewed changes

Comment thread src/Graphics/src/Graphics/Platforms/MaciOS/PlatformCanvas.cs Outdated

Comment thread src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/Issue16767_Resize.cs Outdated

Updated suggestion.

86f82b5

MauiBot added s/agent-changes-requested AI agent recommends changes - found a better alternative or issues s/agent-fix-win AI found a better alternative fix than the PR s/agent-reviewed PR was reviewed by AI agent workflow (full 4-phase review) labels Apr 15, 2026

PureWeen mentioned this pull request Apr 15, 2026

Add daily PR review queue workflow with actionability detection #34818

Merged

updated suggestion and iOS snapshots

74ff6f2

github-actions Bot mentioned this pull request Apr 17, 2026

[PR Review Queue] 2026-04-17 #35004

Closed

kubaflo requested changes Apr 17, 2026

View reviewed changes

github-actions Bot mentioned this pull request Apr 20, 2026

[PR Review Queue] 2026-04-20 #35039

Closed

This was referenced Apr 21, 2026

[PR Review Queue] 2026-04-21 #35058

Closed

[PR Review Queue] 2026-04-22 #35078

Closed

dotnet deleted a comment from MauiBot Apr 22, 2026

github-actions Bot mentioned this pull request Apr 23, 2026

[PR Review Queue] 2026-04-23 #35101

Closed

MauiBot added s/agent-changes-requested AI agent recommends changes - found a better alternative or issues and removed s/agent-approved AI agent recommends approval - PR fix is correct and optimal labels Apr 23, 2026

dotnet deleted a comment from MauiBot Apr 23, 2026

updated mac snapshots

3272fb9

github-actions Bot mentioned this pull request Apr 24, 2026

[PR Review Queue] 2026-04-24 #35123

Closed

kubaflo approved these changes Apr 24, 2026

View reviewed changes

kubaflo changed the base branch from main to inflight/current April 24, 2026 10:33

kubaflo merged commit c23c915 into dotnet:inflight/current Apr 24, 2026
23 of 31 checks passed

github-actions Bot added this to the .NET 10 SR7 milestone Apr 24, 2026

dotnet deleted a comment from MauiBot Apr 24, 2026

MauiBot added s/agent-approved AI agent recommends approval - PR fix is correct and optimal and removed s/agent-changes-requested AI agent recommends changes - found a better alternative or issues labels Apr 24, 2026

Conversation

SubhikshaSf4851 commented Apr 13, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Root Cause :

Description of Change

Issues Fixed

Tested the behavior in the following platforms

Uh oh!

github-actions Bot commented Apr 13, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

dotnet-policy-service Bot commented Apr 13, 2026

Uh oh!

sheiksyedm commented Apr 14, 2026

Uh oh!

azure-pipelines Bot commented Apr 14, 2026

Uh oh!

Copilot AI left a comment

Choose a reason for hiding this comment

Pull request overview

Reviewed changes

Uh oh!

Uh oh!

Uh oh!

sheiksyedm commented Apr 16, 2026

Uh oh!

azure-pipelines Bot commented Apr 16, 2026

Uh oh!

kubaflo left a comment

Choose a reason for hiding this comment

Uh oh!

Uh oh!

MauiBot commented Apr 24, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

🤖 AI Summary

Test Verification Report

Summary

✅ Final Verdict

Configuration

Fix Files

Test Results Details

Test Run 1: WITHOUT Fix

Test Run 2: WITH Fix

Logs

Key Findings

Code Review Summary

Fix Candidates

Code Review — PR #34935

Independent Assessment

Reconciliation with PR Narrative

Findings

💡 Suggestion — FillWithPattern fix not covered by any test re-enablement

💡 Suggestion — Android/Windows platforms untouched (expected, but worth noting)

Devil's Advocate

CI Status

Verdict: LGTM

Fix Candidates

Cross-Pollination

✅ Final Recommendation: APPROVE

Phase Status

Code Review Impact on Try-Fix

Summary

Root Cause

Fix Quality

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

7 participants

SubhikshaSf4851 commented Apr 13, 2026 •

edited

Loading

github-actions Bot commented Apr 13, 2026 •

edited

Loading

MauiBot commented Apr 24, 2026 •

edited

Loading

💡 Suggestion — `FillWithPattern` fix not covered by any test re-enablement