Update Magick.NET-Q8-AnyCPU from 13.5.0 to 14.10.4 by Copilot · Pull Request #34455 · dotnet/maui

Copilot · 2026-03-12T15:01:32Z

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It would be very helpful if you could test the resulting artifacts from this PR and let us know in a comment if this change resolves your issue. Thank you!

Description

Updates the Magick.NET-Q8-AnyCPU NuGet package from 13.5.0 to 14.10.4 and fixes all breaking API changes introduced in the major version bump.

Changes

Package Update

Magick.NET-Q8-AnyCPU 13.5.0 → 14.10.4 in VisualTestUtils.MagickNet.csproj

Breaking API Fixes

File	Change	Reason
`MagickNetImageEditor.cs`	`RePage()` → `ResetPage()`	Method renamed in v14
`MagickNetImageEditor.cs`	Cast `Width`/`Height` to `int`	Changed from `int` to `uint` in v14
`MagickNetVisualComparer.cs`	Cast `Width`/`Height` to `int`	Changed from `int` to `uint` in v14
`MagickNetVisualDiffGenerator.cs`	Updated `Compare()` call signature	Return type changed to `IMagickImage<byte>` in v14
`MagickNetImageEditor.cs`	`MagickGeometry` constructor takes `uint`	Width/Height params changed to `uint` in v14
`UITest.cs`	`MagickImage` constructor takes `uint`	Width/Height params changed to `uint` in v14
`UITest.cs`	Added `using ImageMagick.Drawing;`	`Drawables` class moved from `ImageMagick` to `ImageMagick.Drawing` namespace in v14

Co-authored-by: mattleibow <1096616+mattleibow@users.noreply.github.com>

PureWeen · 2026-03-12T15:48:17Z

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

azure-pipelines · 2026-03-12T15:48:33Z

Azure Pipelines successfully started running 2 pipeline(s).

github-actions · 2026-03-12T18:54:08Z

🚀 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://raw.githubusercontent.com/dotnet/maui/main/eng/scripts/get-maui-pr.sh | bash -s -- 34455

Or

Run remotely in PowerShell:

iex "& { $(irm https://raw.githubusercontent.com/dotnet/maui/main/eng/scripts/get-maui-pr.ps1) } 34455"

…Magick.NET v14 Co-authored-by: mattleibow <1096616+mattleibow@users.noreply.github.com>

mattleibow · 2026-03-13T01:19:18Z

/azp run maui-pr-devicetests

mattleibow · 2026-03-13T01:19:26Z

/azp run maui-pr-uitests

azure-pipelines · 2026-03-13T01:19:29Z

Azure Pipelines successfully started running 1 pipeline(s).

azure-pipelines · 2026-03-13T01:19:39Z

Azure Pipelines successfully started running 1 pipeline(s).

…s class In Magick.NET v14, the Drawables class moved from ImageMagick to ImageMagick.Drawing namespace, causing CS0246 build error at UITest.cs line 673. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

mattleibow · 2026-03-17T19:07:33Z

/azp run maui-pr

azure-pipelines · 2026-03-17T19:07:45Z

Azure Pipelines successfully started running 1 pipeline(s).

Copilot

Pull request overview

Updates the ImageMagick (Magick.NET) dependency used by MAUI’s visual test utilities and adjusts call sites to match updated Magick.NET APIs/types, primarily around image comparison and geometry/size handling.

Changes:

Bump Magick.NET-Q8-AnyCPU from 13.5.0 to 14.10.4 in the Magick-based visual test utility project.
Update Magick.NET API usages for image diff generation and cropping/page reset behavior.
Adjust width/height handling to match updated Magick.NET uint-based APIs (casts added in comparer/editor and Mac UI test screenshot masking).

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/TestUtils/src/VisualTestUtils.MagickNet/VisualTestUtils.MagickNet.csproj	Updates Magick.NET package version to a newer major release.
src/TestUtils/src/VisualTestUtils.MagickNet/MagickNetVisualDiffGenerator.cs	Switches to newer `Compare(..., out ...)` overload to generate diff image.
src/TestUtils/src/VisualTestUtils.MagickNet/MagickNetVisualComparer.cs	Adapts size comparison to updated Magick.NET width/height types via casts.
src/TestUtils/src/VisualTestUtils.MagickNet/MagickNetImageEditor.cs	Updates crop geometry construction and replaces `RePage()` with `ResetPage()`, plus size casts.
src/Controls/tests/TestCases.Shared.Tests/UITest.cs	Updates Magick image construction to use `uint` dimensions and adds required namespace import.

src/TestUtils/src/VisualTestUtils.MagickNet/MagickNetVisualDiffGenerator.cs

src/TestUtils/src/VisualTestUtils.MagickNet/MagickNetVisualComparer.cs

src/TestUtils/src/VisualTestUtils.MagickNet/MagickNetImageEditor.cs

src/Controls/tests/TestCases.Shared.Tests/UITest.cs

- Add using var to MagickImage instances in MagickNetVisualDiffGenerator and MagickNetVisualComparer to prevent unmanaged memory leaks - Add ArgumentOutOfRangeException guards before uint casts in MagickNetImageEditor.Crop for negative width/height - Add early return guard in UITest.TakeScreenshot for invalid window bounds before uint cast Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

mattleibow · 2026-03-17T20:17:18Z

/azp run maui-pr-devicetests

azure-pipelines · 2026-03-17T20:17:30Z

Azure Pipelines successfully started running 1 pipeline(s).

azure-pipelines · 2026-03-17T20:17:49Z

Azure Pipelines successfully started running 1 pipeline(s).

mattleibow · 2026-03-17T20:48:50Z

/azp run maui-pr-devicetests

mattleibow · 2026-03-17T20:48:58Z

/azp run maui-pr-uitests

azure-pipelines · 2026-03-17T20:49:00Z

Azure Pipelines successfully started running 1 pipeline(s).

azure-pipelines · 2026-03-17T20:49:11Z

Azure Pipelines successfully started running 1 pipeline(s).

In Magick.NET v14, ErrorMetric.Fuzz changed its calculation and now reports much higher distortion values for the same images (e.g. 8.1% vs 0.25% in v13). ErrorMetric.RootMeanSquared in v14 produces the exact same values as v13's Fuzz, preserving existing comparison behavior and thresholds. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

azure-pipelines · 2026-03-18T07:17:15Z

Azure Pipelines successfully started running 1 pipeline(s).

azure-pipelines · 2026-03-18T07:17:20Z

Azure Pipelines successfully started running 1 pipeline(s).

Update Magick.NET-Q8-AnyCPU from 13.5.0 to 14.10.4 with all breaking API changes resolved: - MagickGeometry/MagickImage constructors now take uint for dimensions - RePage() renamed to ResetPage() - Width/Height changed from int to uint - Compare() return type changed to IMagickImage<byte> - Drawables class moved to ImageMagick.Drawing namespace - ErrorMetric.Fuzz behavior changed; using RootMeanSquared to preserve existing comparison thresholds (see dotnet#34524 for follow-up) Also adds using var for MagickImage disposal and guards against negative dimensions before uint casts. Note: ErrorMetric.Fuzz in v14 is significantly more sensitive than v13 and detects real screenshot drift that was previously invisible. A follow-up issue (dotnet#34524) tracks switching back to Fuzz with regenerated baselines. Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: mattleibow <1096616+mattleibow@users.noreply.github.com> Co-authored-by: Matthew Leibowitz <mattleibow@live.com> Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot AI and others added 2 commits March 12, 2026 14:52

Initial plan

116700f

Update Magick.NET-Q8-AnyCPU from 13.5.0 to 14.10.4

20faf27

Co-authored-by: mattleibow <1096616+mattleibow@users.noreply.github.com>

Copilot AI assigned Copilot and mattleibow Mar 12, 2026

Copilot finished work on behalf of mattleibow March 12, 2026 15:04

Copilot started work on behalf of mattleibow March 12, 2026 15:18 View session

Fix breaking API changes for Magick.NET v14 compatibility

35ee06e

Co-authored-by: mattleibow <1096616+mattleibow@users.noreply.github.com>

Copilot finished work on behalf of mattleibow March 12, 2026 15:37

mattleibow mentioned this pull request Mar 12, 2026

Update Magick.NET-Q8-AnyCPU to 14.10.4 #34436

Closed

PureWeen previously approved these changes Mar 12, 2026

View reviewed changes

This was referenced Mar 12, 2026

CI UItests failure System.TimeoutException : Timed out waiting for element... #33220

Open

System.TimeoutException #33245

Open

[Known Build Error] iOS UITest screenshot baseline mismatches after ACES pool migration #33879

Open

Copilot started work on behalf of mattleibow March 13, 2026 00:42 View session

Fix MagickImage(color, uint, uint) constructor call in UITest.cs for …

014d73a

…Magick.NET v14 Co-authored-by: mattleibow <1096616+mattleibow@users.noreply.github.com>

Copilot AI dismissed PureWeen’s stale review via 014d73a March 13, 2026 00:52

Copilot AI requested a review from mattleibow March 13, 2026 00:55

Copilot finished work on behalf of mattleibow March 13, 2026 00:55

build-analysis bot mentioned this pull request Mar 13, 2026

Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. dotnet/dnceng#5922

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3 tasks

This was referenced Mar 13, 2026

[repo-status] Daily Repo Status - March 13, 2026 🌟 #34468

Closed

[repo-status] Daily Repo Status - March 14, 2026 🌟 #34475

Closed

mattleibow requested a review from Copilot March 17, 2026 19:34

Copilot started reviewing on behalf of mattleibow March 17, 2026 19:35 View session

Copilot AI reviewed Mar 17, 2026

View reviewed changes

mattleibow force-pushed the copilot/update-magick-net-dependency branch from 455b3c3 to 110564f Compare March 17, 2026 20:16

mattleibow marked this pull request as ready for review March 17, 2026 20:24

mattleibow mentioned this pull request Mar 18, 2026

Screenshot tests: Magick.NET v14 ErrorMetric.Fuzz now detects previously-invisible image differences #34524

Open

mattleibow merged commit fc1dadc into main Mar 18, 2026
163 checks passed

mattleibow deleted the copilot/update-magick-net-dependency branch March 18, 2026 18:30

This was referenced Mar 19, 2026

[repo-status] 🌟 Daily Repo Status - March 19, 2026 #34554

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[repo-status] 🌟 Daily Repo Status - March 20, 2026 #34578

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[repo-status] 🌟 Daily Repo Status - March 21, 2026 #34588

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Description

Changes

Package Update

Breaking API Fixes

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