Haxe Aswing + NME + Skinbuilder possible?

[giulianob]

I am wondering if it's possible to use haxe aswing with NME and a custom skin. I'm not sure how it's possible to replace the [Embed] tags in the skin builder with something that NME would understand. I know there is there the NMML format for importing image files but how can I specify the scale grids for the different images?

Regards