>
> 1 Removing legend entries
> ----------------------------------------
> I notice that there is no legend entry for 'label' or 'remark', although
> there are entries for these in the texts.txt (5.3.8) file in the sources.
> This seems quite sensible to me, as it is generally self evident and no
> legend entry should be needed.
>
> I think that 'arrow' fits in the same category. It seems a bit redundant
> to have an entry for 'arrow' in the legend.
> Is there a way for the user to supress particular legend entries?
>
> I tried;
> text en "line arrow" ""
> to suppress the legend entry, but predictably enough all i got was an
> arrow with no label!
>
This should work in 5.3.9. I will fix the arrow ;)
> 2 New area legend entries don't want to change
> ----------------------------------------
> I tried to modify the new 'area flowstone' and 'area moonmilk' legend
> entries, but I get an error. There must be something different about them.
> eg
> text en "line wall:clay" "clay, mud"
> text en "area clay" "clay, mud"
> #text en "area flowstone" "flowstone"
> #text en "area moonmilk" "moonmilk"
> text en "point gradient" "gradient/slope"
>
> If I remove the #'s I get an error. My mistake or is there really
> something different about the new entries?
>
No it is a bug, I will try to fix it.
> 3 New entrance symbol
> ----------------------------------------
> I'd like to change the entrance symbol from a filled triangle to, say, an
> omega symbol (as is already used for station with flag entrance).
> Has anyone come up with some metapost for this? Or another way of doing it?
>
Try this. It is copied from flag entrance code.
def p_entrance (expr pos,theta,sc,al)=
U:=(.3u,.25u);
T:=identity aligned al scaled sc shifted pos;
pickup PenX;
thdraw (-.3u,-.25u) -- (-.2u,-.25u){dir 135} .. (0, .25u) .. {dir
225}(.2u,-.25u) -- (.3u,-.25u);
enddef;
> 4 Survey station with specific flags in legend
> ----------------------------------------
> I notice that the legend is set up to display and differentiate survey
> stations with 'mark fixed, 'mark painted' etc but not to differentiate for
> flags such as entrance, doline, arch etc.
> Is it possible to include 'flagged' survey stations in the legend?
>
I will think about it. It is not yet possible.
Thanks, S.
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