Metafile (WMF / EMF) support

[manfromarce]

Is there any plan for metafile decoding support? While .wmf and .emf are rare as standalone files, they are still common as embedded images inside Office documents and RTF. I'm currently working on a project which converts between document formats and the lack of support for handling metafiles is the only thing which prevents replacing System.Drawing.Common with a cross-platform alternative completely. Magick.NET and SkiaSharp also don't support these on non-Windows platforms but they rely on native libraries, while I'm confident ImageSharp can accomplish this.

UPDATE: This library could be used as a starting point.

[JimBobSquarePants]

If that's something you'd be happy to make a start contributing ,I'd be happy to help out.