Thanks Bruce and Tarkin for your advices. Connexion lines & offsetThe structure of my program doesn't look like Tarkin's last description. Issue is similar to Bruce's one description.I managed to improve the issue in several cases with removing a maximum of mid level map to come back to 2 level max, ok for most but still ko when I need a third level of offset for serial pit for example :( Ok for "withtransparentcolor" I have recovered transparency :) tks Tarkin Have a good weekDavid Le dimanche 10 juillet 2022 à 02:41:02 UTC+2, Bruce Mutton <bruce@tomo.co.nz> a écrit :
But I just tested it done with multiple levels, and my offset arrows still work, so I cannot reproduce the behaviour you described. It is always the inner-most offset (so to speak) that creates the arrow. At least with my stuff - you doubtless have much more complex stuff than me.
...mumbles "must be something I'm doing", and "I was trying to keep my data structure simple". Obviously I failed on the simple bit. Clutching at straws - I wonder if it because I define lowest level maps outside of the survey they are associated with? map 5-HawkesPlan -projection plan 5-HawkesPlan-s1 5-HawkesPlan-s2 endmap map 5-HawkesPlanCL -projection plan 5 # a map containing only the survey centreline endmap survey 5 -title "5-Hawkes" centreline #survey data here endcentreline endsurvey 5 A crude attempt at trying to bisect to a possible cause: - I'm guessing Tarquin defines his maps INSIDE lowest level surveys (survey 5 in the above example), rather than outside as I have done above. - David, I wonder which approach you use? Low level maps defined inside or outside of the low level survey? Regardless of the outcome of this quiz it won’t necessarily point to a correct reason, because there are other characteristics of project setup that could affect the answers (relationship of these low level surveys and maps to the surveys and maps that collect together the whole cave). Bruce _______________________________________________ Therion mailing list Therion@speleo.sk https://mailman.speleo.sk/listinfo/therion