[gatsby-plugin-sharp] filter images by aspect ratio

[davidbarratt]

I would really like to filter images in allImageSharp by the aspect ratio, but I can't find a way to do this.

The reason why is that I only want to include images that are horizontal (not vertical).

Alternatively, is there a way to filter that the width is greater than the height?

[nsimonson]

The gatsby graphql filter for Floats and Ints only allows for equal eq or not equal ne. Although I imagine this could be (should be?) extended to the other relational operators.

The best way for now might be to filter the result of the query on the client side.

[KyleAMathews]

Yeah, we need to add "greater than" and "less than" filtering support. The library we use under the hood to run queries supports it, someone just needs to add some tests and enable the support! https://github.com/crcn/sift.js/

[KyleAMathews]

@pieh mentioned he might be working on this soon #3688 (comment)

[KyleAMathews]

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