Hi Karl,
There isn't a quick fix for this... You could include a new column in your data table that has a character count value for the labels in each row (i.e., in Excel or your favorite alternative). Then in Cytoscape you could map this as a continuous variable to width and then tweak the mapping until it looks right.
But there is not a straighforward way to accurately get the width a node "should" be based on the label text because of differences in letter width per font, etc...
- Alex
On Monday, November 7, 2016 at 1:09:21 PM UTC-8, Barry Demchak wrote: