It was very old definition copied from former version of samples. I tried to use it again and it didn’t work. This code is from UIS definition of centerline. It could be more simple symbol-assign the UIS centerline and change the color in layout. Martin Sluka Odesláno z iPhonu 5. 1. 2019 v 0:03, Bruce Mutton via Therion <therion@speleo.sk>:

Hi Interested in the change to the line survey (centreline) examples in the wiki that Martin just made (I’m up for a modest amount of metapost learning).

I can follow what the new more complicated metapost is doing, and can understand that it might be better practice to do it that way. But is there no place for the more direct and simpler ‘draw p’ approach? Or did it not work? (I have not tested them).

Perhaps both versions could be listed on the wiki, with some comment about pros and cons or why one approach is better than the other?

Bruce _______________________________________________ Therion mailing list Therion@speleo.sk https://mailman.speleo.sk/listinfo/therion