I did similar thing in one map transferred to Therion from Illustrator. See attached image.
The principle is I made an underlaying dummy scrap filled with area with pink colour bounded by wall type invisible. The profile is filled by colour by color map-fg command. So in final map the pink area is overlaid by map of cave. But it was made by hand drawing not generated as special kind of line wall. Martin > 26. 5. 2019 v 12:53, עמרי גסטר <omri...@gmail.com > <mailto:omri...@gmail.com>>: > > thanks for the answers > > I don't know what Metapost or CSS box-shadow are (yet...) > > I'll do a bit of reading about it and try to make it work > > On Sun, May 26, 2019 at 11:09 AM Martin Sluka via Therion <therion@speleo.sk > <mailto:therion@speleo.sk>> wrote: > > >> 26. 5. 2019 v 9:56, Tarquin Wilton-Jones via Therion <therion@speleo.sk >> <mailto:therion@speleo.sk>>: >> >> It may be possible to do this with CSS and SVG too. Export your cave >> survey as SVG, and use CSS box-shadow to add an outline. > > You may do it directly in Metapost. > > Martin > _______________________________________________ > Therion mailing list > Therion@speleo.sk <mailto:Therion@speleo.sk> > https://mailman.speleo.sk/listinfo/therion > <https://mailman.speleo.sk/listinfo/therion> > > > -- > בברכה, > עמרי גסטר > 052-6124995
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