<div dir="ltr"><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444">Hello Roger</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444">if you use the symbol-hide point station, the scrap turn "empty" and the TeX interpreter seems to be unable to get the size of the map...</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444">if you want hide the stations points, you have to redefine the p_station macro to do not draw the symbol in your layout :</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-size:small;color:rgb(68,68,68)"><font face="monospace"> code metapost<br> def p_station (expr p, m, t)(text flags) = enddef;<br> endcode<br></font></div><div class="gmail_default" style="font-size:small;color:rgb(68,68,68)"><font face="monospace"><br></font></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444">and if you want to use the "symbol-hide point station", you must add an object in your scrap, like a "point entrance" or maybe some other object without outline, but with clip off option</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444">As same way, if you want hide the "artefact" when the survey lines aren't hidden, just redefine the area dimensions :</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-size:small;color:rgb(68,68,68)"><font face="monospace">code metapost</font></div><div class="gmail_default" style="font-size:small"><font face="monospace" style=""><font color="#444444"> </font><span style="color:rgb(34,34,34)">def a_dimensions (expr p) = enddef; # don't draw the LRUD enveloppe</span></font></div><div class="gmail_default" style="font-size:small;color:rgb(68,68,68)"><span style="color:rgb(34,34,34)"><font face="monospace">endcode</font></span></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444">Benoit</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;font-size:small;color:#444444"><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><span style="background-color:rgb(255,255,255)"><strong style="font-family:verdana,sans-serif;font-size:xx-small">Benoit MARTINEZ - </strong><a href="mailto:mz.benoit@gmail.com" style="font-family:verdana,sans-serif;font-size:xx-small" target="_blank">mz.benoit@gmail.com</a><br style="font-family:verdana,sans-serif;font-size:xx-small"></span><div><a href="https://www.facebook.com/mz.benoit" target="_blank"><img src="https://www.facebook.com/favicon.ico"></a> <a href="http://fr.linkedin.com/in/benoitmartinez" target="_blank"><img src="https://static.licdn.com/scds/common/u/images/logos/favicons/v1/16x16/favicon.ico"></a></div></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le ven. 17 avr. 2020 à 21:12, Roger Schuster <<a href="mailto:roger@r-schuster.de">roger@r-schuster.de</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello cavers,</p>
<p>finally I got it working and now I also can provide a complete
example:</p>
<p><a href="https://send.firefox.com/download/68dbfd56e60e2b2c/#iSkNt75QW2_8tIZeDCD9qQ" target="_blank"><https://send.firefox.com/download/68dbfd56e60e2b2c/#iSkNt75QW2_8tIZeDCD9qQ></a></p>
<p>(link will expire in seven days).</p>
<p>To avoid the white artifact (see file kolkhoehle_artifact.pdf) it
is necessary <b>not</b> to hide the survey stations! As soon as
you use either the attribute -visibility off or use symbol-hide
point station in your layout you will have a white trapezoid on
the final pdf map. Only hiding the survey line is possible. As
long as the stations are visible the resulting map is fine (see
kolkhoehle_ok.pdf). Btw. symbol-hide group cave-centerline causes
an error.</p>
<p>Regards,</p>
<p>Roger<br>
</p>
<div>Am 13.04.2020 um 11:20 schrieb Roger
Schuster:<br>
</div>
<blockquote type="cite">
Hello cavers,
<div><br>
</div>
<div>currently I try to work with some legacy survey which are the
original survey data and the final map with scale bar but
without marked stations. My intention is to geo-reference the
existing map (i.e. attaching the entrance location to the UTM
grid) and use it in a cave atlas of the area. I don't want to
redraw the whole map in Therion. </div>
<div><br>
</div>
<div>I followed the directions given in the therion wiki and
entered the survey data and the resulting model in Loch looks
fine and plausible. After that I created a scrap with the
scanned map (projection plan) and scaled it using the scale bar
and the scaling tool of Xtherion map editor. I marked the
location of the first survey station at the cave entrance and in
the layout section of my thconfig I turned on sketch export.
Unfortunately it doesn't work. The generated pdf only contains
the map header (with wrong length and depth statistics btw!) and
a short part of the first survey shot. I expect the whole
scanned background image to be visible and in scale in the pdf.
Honestly said I never got the "sketches on" working with any of
my old and new maps. What I am doing wrong? Any pointer to the
right direction is highly appreciated. </div>
<div><br>
</div>
<div>Best regards and thanks in advance,</div>
<div><br>
</div>
<div>Roger </div>
<br>
<fieldset></fieldset>
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