@gaieus said:
Edson,
if you hide SOME edges in a group or component, they won't be unhidden even if you go to Edit > Unhide > All.
This way you can "turn off" edges selectively.As for colouring them individually, to me it is quite satisfactory. Explain, please, why it is not good enough for you!
as far as i know, one cannot select a few edges and give them a different color from the rest. or can one? unless i am mistaken you can only change the color of ALL the edges. that is what i mean by not being good enough.
what if i wanted to draw a few red lines for the sake of highlighting some part of a scheme?