Image.SetJpegQuality missing

[jhgoodwin]

In the documentation on the wyam website, and also in the Image module, there are references to SetJpegQuality, but this function was removed in https://github.com/Wyamio/Wyam/commit/b9c8b6d05d35576dbad12ad9b0404a7299c00911#diff-32ea30b39bc5a67b2c9f6c3e331a6b69

Was this removed as a mistake, or in the course of some other refactor that did not get updated documentation?

[daveaglick]

Looks like we lost it when converting from ImageProcessor to ImageSharp as part of the .NET Core/.NET Standard porting effort. There's a comment here about how that resulted in some breaking module changes. If I recall the API surface of ImageSharp wasn't quite the same as ImageProcessor. It's certainly possible those APIs have been added back to ImageSharp in one way or another by now - probably worth a revisit. I'll also mark this as a documentation issue.

[featurequest]

For those experiencing the same issue with this and are looking for the solution on how to do it with the new ImageSharp library you can do it this way.

using SixLabors.ImageSharp.Formats.Jpeg;

...
// Inside pipeline
Image()
    .OutputAs(
      (image, stream) => image.Save(stream, new JpegEncoder() {
        Quality = 75,
      }),
      path => path.ChangeExtension(".75.jpeg")
  ),
...