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<div class=Section1>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Are you requesting your image through a WMS and maybe getting a ‘non-square
pixel’ effect? <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>If you are using WMS, are the symbols round when you do a cgi
request in mode=map or mode=tile?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>David.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> mapserver-users-bounces@lists.osgeo.org
[mailto:mapserver-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>Oliver
Christen<br>
<b>Sent:</b> Tuesday, January 12, 2010 9:31 AM<br>
<b>To:</b> thomas bonfort<br>
<b>Cc:</b> mapserver-users@lists.osgeo.org<br>
<b>Subject:</b> Re: [mapserver-users] symbol circle (ellipse) rendered not
round but oval<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><span style='font-size:10.0pt'>Hi Thomas :)</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'>thanks for the answer, but
sadely it didnt solve my problem:</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'>here are a few tests I did:</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'>using GAP 20 gave me really
weird result:</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'><a
href="http://dev.camptocamp.com/~ochriste/tilecache6_gap_20.png">http://dev.camptocamp.com/~ochriste/tilecache6_gap_20.png</a></span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'>using PATTERN 1 22 END gave
me better result, but the dot are still slightly oval:</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'><a
href="http://dev.camptocamp.com/~ochriste/tilecache7_pattern.png">http://dev.camptocamp.com/~ochriste/tilecache7_pattern.png</a></span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'>I wondered if the visual
effect may have come from the fact im pilling up two circle one over the other,
but even when trying to display only the outer or inner circles, the circle are
still slightly off:</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'><a
href="http://dev.camptocamp.com/~ochriste/tilecache4_outercircle.png">http://dev.camptocamp.com/~ochriste/tilecache4_outercircle.png</a></span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'><a
href="http://dev.camptocamp.com/~ochriste/tilecache5_innercircle.png">http://dev.camptocamp.com/~ochriste/tilecache5_innercircle.png</a></span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'>(both at once <a
href="http://dev.camptocamp.com/~ochriste/tilecache3_bothcircle.png">http://dev.camptocamp.com/~ochriste/tilecache3_bothcircle.png</a>)</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'>any other idea? ^_^</span><o:p></o:p></p>
</div>
<blockquote style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-----
Original Message ----- <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='background:#E4E4E4'><b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif"'> <a href="mailto:thomas.bonfort@gmail.com"
title="thomas.bonfort@gmail.com">thomas bonfort</a> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>To:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a
href="mailto:oliver.christen@camptocamp.com"
title="oliver.christen@camptocamp.com">Oliver Christen</a> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Cc:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a
href="mailto:mapserver-users@lists.osgeo.org"
title="mapserver-users@lists.osgeo.org">mapserver-users@lists.osgeo.org</a> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Sent:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Tuesday, January 12,
2010 3:18 PM<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Subject:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Re:
[mapserver-users] symbol circle (ellipse) rendered not round but oval<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'>hi Oliver :)<br>
<br>
try with GAP 20 instead of STYLE 1 20 END (which is deprecated btw, use PATTERN
now)<br>
<br>
cheers,<br>
thomas<o:p></o:p></p>
<div>
<p class=MsoNormal>On Tue, Jan 12, 2010 at 15:04, Oliver Christen <<a
href="mailto:oliver.christen@camptocamp.com">oliver.christen@camptocamp.com</a>>
wrote:<o:p></o:p></p>
<p class=MsoNormal>hello<br>
<br>
I have a weird problem with symbology.<br>
Im rendering a line with dots, but the dots are not round but slightly oval,
see image <a href="http://dev.camptocamp.com/~ochriste/tilecache.png"
target="_blank">http://dev.camptocamp.com/~ochriste/tilecache.png</a><br>
<br>
Any idea what could be the cause ?<br>
<br>
Here is my symbol definition:<br>
<br>
SYMBOL<br>
NAME "linie-gepunkt10"<br>
TYPE ELLIPSE<br>
POINTS<br>
1 1<br>
END<br>
STYLE<br>
1 20<br>
END<br>
FILLED TRUE<br>
END<br>
<br>
and my layer's class definition:<br>
<br>
CLASS<br>
EXPRESSION "3"<br>
MAXSCALEDENOM 200001<br>
STYLE<br>
SYMBOL "linie-gepunkt10"<br>
SIZE 10<br>
COLOR 102 51 0<br>
END<br>
STYLE<br>
SYMBOL "linie-gepunkt10"<br>
SIZE 8<br>
COLOR 204 102 0<br>
END<br>
END<br>
<br>
and the map outputformat:<br>
<br>
OUTPUTFORMAT<br>
NAME png<br>
DRIVER "AGG/PNG"<br>
MIMETYPE "image/png"<br>
IMAGEMODE RGBA<br>
EXTENSION "png"<br>
FORMATOPTION "INTERLACE=OFF"<br>
END <br>
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</div>
<p class=MsoNormal><o:p> </o:p></p>
</blockquote>
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