flexicontent doesn't rezize on upload in editor that an editor function, but you can use image how was uploaded in a flexicontent field in editor ...
in flexicontent you can set max size of original image. User can upload 5mo but we rezize it with max size for better optimisation
i update the issue to study more the best way to add this
for now we works on next release, 3 isues still open
github.com/FLEXIcontent/flexicontent-cck...A%22Priority+ASAP%22
and we have an other big project, we update all flexicontent view with most moderne css approch (flex and grid) :
- unify html5 / html
- more cleaner display and responsive
- lighter css (remove not necessary css)
- more clean grid template (alignement, auto height etc)
- more clean table display
- min-max grid approch for better responsive
- more lighter and cleaner item view
need some tester to merge in master branch
github.com/FLEXIcontent/flexicontent-cck/tree/grid-beta