I have multiple elements with different stroke colours. I would like to fill all the elements with their individual outer stroke colours. Is there a way to do this without having to apply outer stroke colour to the fill individually for each element?
I can think of something to do it faster but still individually : Shift+clic with the Eyedropper will apply the color you click, to what is selected in the tool panel (stroke or fill).
That way you can just select the fill in the tool panel, and shift/click on your stroke with the Eyedropper to change the fill of your selected element.
Shift+X
makes fill and stroke switch places in the selected object(s). But this would only be helpful in your case if we are talking about like line icons, that don't have a fill at all and you don't mind losing the stroke... and it might be an issue if some the objects have fills and strokes. – Joonas Oct 26 '20 at 8:44