\definecombination[john][nx=2,ny=1,width=.5\textwidth]9. Juli 2016 um 14:48Thank you Wolfgang. I had to change .5\localhsize to .5\textwidth for it to work here (and scale down the cow to make it fit in the barn.)I am looking into combinations to center the graphic in the second x box, and make a \setupcombination[mycombination] similar to \defineparagraph[Mypar] to reduce typing.
The command changes the vertical position of the content (by putting it into an \hbox and changing the height/depth values).\tbox is new to me. Is that a ConTeXt macro of TEX \vtop{\hbox}?