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Implement new GetContextInfo API overloads #49186

Merged
merged 12 commits into from
Apr 16, 2021
Merged

Implement new GetContextInfo API overloads #49186

merged 12 commits into from
Apr 16, 2021

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JeremyKuhne
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Implements #47880, adding new, more performant overloads for GetContextInfo.

  • Add helper for only creating a region if it isn't infinite
  • Start an internal extensions class for easier mapping of System.Drawing concepts to System.Numerics types
  • Simplify GraphicsContext

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Note regarding the new-api-needs-documentation label:

This serves as a reminder for when your PR is modifying a ref *.cs file and adding/modifying public APIs, to please make sure the API implementation in the src *.cs file is documented with triple slash comments, so the PR reviewers can sign off that change.

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ghost commented Mar 5, 2021

Tagging subscribers to this area: @safern, @tarekgh
See info in area-owners.md if you want to be subscribed.

Issue Details

Implements #47880, adding new, more performant overloads for GetContextInfo.

  • Add helper for only creating a region if it isn't infinite
  • Start an internal extensions class for easier mapping of System.Drawing concepts to System.Numerics types
  • Simplify GraphicsContext
Author: JeremyKuhne
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Labels:

area-System.Drawing, new-api-needs-documentation
Milestone: -

@JeremyKuhne
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cc: @dreddy-work @RussKie

@JeremyKuhne JeremyKuhne requested a review from safern March 5, 2021 19:10
@ericstj ericstj added the breaking-change Issue or PR that represents a breaking API or functional change over a prerelease. label Mar 9, 2021
@ghost ghost added the needs-breaking-change-doc-created Breaking changes need an issue opened with https://github.com/dotnet/docs/issues/new?template=dotnet label Mar 9, 2021
RussKie
RussKie reviewed Mar 9, 2021
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👍

safern
safern approved these changes Mar 9, 2021
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Other than a question and @ericstj suggestion to use the new ObsoleteAttribute with diagnostic ID, looks good to me.

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safern commented Mar 25, 2021

@JeremyKuhne have you had a chance to resolve conflicts and @ericstj's concern?

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have you had a chance to resolve conflicts and @ericstj's concern?

@safern Sorry, super busy. Hopefully can get this tidied up in another week or two.

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safern commented Mar 26, 2021 •
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Sounds good. Just want to avoid it going stale 😊

@JeremyKuhne
Add basic GetContextInfo regression tests.
db05a29
@JeremyKuhne
Implement new GetContextInfo API overloads
8f221aa 
Implements dotnet#47880, adding new, more performant overloads for GetContextInfo.

- Add helper for only creating a region if it isn't infinite
- Start an internal extensions class for easier mapping of System.Drawing concepts to System.Numerics types
- Simplify GraphicsContext
@JeremyKuhne
Update WindowsGraphics to use new overloads.
cc4c154
@JeremyKuhne
Skip tests when GDI+ isn't available.
ee03c70
@JeremyKuhne
Add [SupportedOSPlatform("windows")]
ade74ec
@JeremyKuhne
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Resolved conflicts

@RussKie
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RussKie commented Apr 15, 2021

Can this make into P4?

@safern
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safern commented Apr 15, 2021

Thanks @JeremyKuhne it seems like you are still missing to use the "new" obsolete attribute that takes a diagnostic id.

@JeremyKuhne
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Thanks @JeremyKuhne it seems like you are still missing to use the "new" obsolete attribute that takes a diagnostic id.

I'm working on it.

@danmoseley
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Can this make into P4?

I believe it needs to be merged by 4pm PST Fri

@jeffhandley
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@JeremyKuhne -- when you assign the diagnostic ID, please also add this new obsoletion to the table in the list of obsoletions document, and ensure the message used on the obsoletion has enough context to be meaningful in that document.

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Added the new obsolete pattern.

jeffhandley
jeffhandley reviewed Apr 15, 2021
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Here are just a few extra suggestions on the obsoletions pattern. Sorry for the ambiguity in my previous comments.

src/libraries/System.Drawing.Common/ref/System.Drawing.Common.cs Outdated Show resolved Hide resolved
src/libraries/System.Drawing.Common/ref/System.Drawing.Common.csproj Outdated Show resolved Hide resolved
src/libraries/Common/src/System/Obsoletions.cs Outdated Show resolved Hide resolved
src/libraries/System.Drawing.Common/src/System/Drawing/Graphics.Windows.cs Outdated Show resolved Hide resolved
@JeremyKuhne
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Test failures are #51346

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safern commented Apr 16, 2021

Merging since I just merged conflicts on the .md file and the previous build only had the known test failures from:#51346

@safern safern merged commit 33033b2 into dotnet:main Apr 16, 2021
@JeremyKuhne JeremyKuhne deleted the fastcontext branch April 16, 2021 18:16
@RussKie RussKie mentioned this pull request Apr 19, 2021
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@ghost ghost locked as resolved and limited conversation to collaborators May 16, 2021
@karelz karelz added this to the 6.0.0 milestone May 20, 2021
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safern commented Sep 30, 2021

Will work on opening the breaking change issue.

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safern commented Nov 2, 2021

Breaking change issue created: dotnet/docs#26785

@safern safern removed the needs-breaking-change-doc-created Breaking changes need an issue opened with https://github.com/dotnet/docs/issues/new?template=dotnet label Nov 2, 2021
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@jeffhandley jeffhandley jeffhandley approved these changes

@RussKie RussKie RussKie left review comments

@ericstj ericstj ericstj left review comments

@safern safern safern approved these changes

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Labels
area-System.Drawing breaking-change Issue or PR that represents a breaking API or functional change over a prerelease. new-api-needs-documentation
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@JeremyKuhne @safern @RussKie @danmoseley @jeffhandley @ericstj @karelz