using CanvasGradient or CanvasPattern with style expressions

[TheWeirdDev]

Hi,
I'm trying to port our old codebase to the latest version of OL. I'm interested in using the new style expression syntax but I've hit a roadblock. The old code uses gradients and patterns for some styles and I can't figure out how to port it to style expressions.

Is it possible to use CanvasGradient or CanvasPattern with style expressions?

[ahocevar]

See #15318 - you can use fill-pattern-src, fill-pattern-size and fill-pattern-offset.

[TheWeirdDev]

Awesome. Thanks!
Is there any place I could find all supported style properties? I didn't find these in the docs.

[ahocevar]

You can find them here: https://openlayers.org/en/latest/apidoc/module-ol_style_flat.html. Or through the navigation tree: ol/style/flat.