Windows image attachments#1245
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Proper support for GDI+ is blocked by swiftlang/swift#83408. |
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@swift-ci test |
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@swift-ci test Windows |
…usImage so that not all attachable images are forced to be UnsafeMutablePointer
briancroom
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Jul 30, 2025
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…an be referenced directly from Swift
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@swift-ci test Linux |
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… and letting the library call delete
…he documentation)
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stmontgomery
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Jul 31, 2025
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I don't see Windows CI listed here, any idea why that would be missing? 🤔 |
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briancroom
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Jul 31, 2025
…g/swift-testing into jgrynspan/gdiplus-image-overlay
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compnerd
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| public init?(pathExtension: String, encodingQuality: Float = 1.0) { | ||
| let pathExtension = pathExtension.drop { $0 == "." } | ||
| let clsid = Self._computeCLSID(forPathExtension: String(pathExtension)) | ||
| if let clsid { |
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Doesn't make a huge difference. I can change it if you feel strongly.
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Add support for attaching images on Windows if they are instances of types we can convert to
Gdiplus::Image. Due to current limitations on Swift/C++ interop, it's not possible to attach aGdiplus::Imagedirectly (they get brought in as the nefariousOpaquePointertype) but you can attach anHBITMAPorHICON.Direct support for WIC and Direct2D types first requires Swift support for COM interfaces/types.
Checklist: