[Therion] Blue-colored water

[Martin Sluka]

> 15. 11. 2024 v 19:05, Bill Gee <bgee at campercaver.net>:
> 
> I do not have Adobe Reader installed on anything.  Yeah, I probably should just to have a basis for function comparison ...
> 
> On Windows 10 I tried SumatraPDF, Firefox 132 and Microsoft Edge.  None of them displayed the water areas as blue.
> 
> On Linux I ran the PDF file through ImageMagick to convert it to a JPG. Still no blue, but it is a light shade of purple now.  Firefox and Vivaldi display it the same as Okular.  Xpdf displays water as a very light blue.
> 
> I even tried LibreOffice Draw.  It opened the file after about 2 minutes.  Area boundaries were completely wrong, way outside the walls of the cave.
> 
> In the thconfig file I have this line in the layout section:
> 
>   symbol-color area water [0 0 100]
> 
> I also have an include file with many custom symbols.  Among the MetaPost snippets is this:
> 
> # Color water areas solid blue
>    def a_water (expr p) =
>      T:=identity;
>      thfill p withcolor (0.1, 0.2, 0.8);
>    enddef;
> 
> which appears to have no effect.  I commented it out and recompiled the map.  No change in what the water looks like.
> 
> ===============
> Bill Gee
> 
> On 11/15/24 10:40, Martin Sluka via Therion wrote:
>>> 14. 11. 2024 v 23:32, Bill Gee <bgee at campercaver.net>:
>>> 
>>> I have SumatraPDF on a virtual Windows 10 machine.  It also does not show water as blue.
>> What about Adobe Reader on this Windows 10?
>> M.
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