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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Tamas: Do you have a test script that demonstrates the parsing error you run into? I’ll make this a priority to fix tonite.<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'>Steve<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><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-dev-bounces@lists.osgeo.org [mailto:mapserver-dev-bounces@lists.osgeo.org] <b>On Behalf Of </b>Tamas Szekeres<br><b>Sent:</b> Sunday, February 27, 2011 1:28 PM<br><b>To:</b> Frank Warmerdam<br><b>Cc:</b> mapserver-dev@lists.osgeo.org<br><b>Subject:</b> Re: [mapserver-dev] Closing a layer removes class expressions and texts (bug or feature?)<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Frank,<br><br>Further problem is that if I comment out the related code in msLayerClose, the second attempt of parsing the same expression will fail (msEvalExpression). I have no clues to get this stuff working at all :-(<br><br>Best regards,<br><br>Tamas<br><br><o:p></o:p></p><div><p class=MsoNormal>2011/2/27 Frank Warmerdam <<a href="mailto:warmerdam@pobox.com">warmerdam@pobox.com</a>><o:p></o:p></p><div><div><p class=MsoNormal>On 11-02-27 02:03 PM, Tamas Szekeres wrote:<o:p></o:p></p><p class=MsoNormal>Hi All,<br><br>The current implementation in msLayerClose (maplayer.c line 215-216 in trunk)<br>removes the expression and text for each class of the corresponding layer. I<br>doubt if it was a good practice since the second draw of the same map object<br>yieds different rendering result. Could someone explain how does this addition<br>make sense?<br>IMHO the drawing process itself should not alter the map configuration<br>specified by the user.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></div><p class=MsoNormal>Tamas,<br><br>There is a ticket on this and I believe Steve will address it shortly once<br>he better understands why he did it this way in the first place.<br><br> <a href="http://trac.osgeo.org/mapserver/ticket/3692" target="_blank">http://trac.osgeo.org/mapserver/ticket/3692</a><br><br>It is also breaking some stuff for me.<br><br>Best regards,<br>-- <br>---------------------------------------+--------------------------------------<br>I set the clouds in motion - turn up | Frank Warmerdam, <a href="mailto:warmerdam@pobox.com" target="_blank">warmerdam@pobox.com</a><br>light and sound - activate the windows | <a href="http://pobox.com/%7Ewarmerdam" target="_blank">http://pobox.com/~warmerdam</a><br>and watch the world go round - Rush | Geospatial Programmer for Rent<br><br>_______________________________________________<br>mapserver-dev mailing list<br><a href="mailto:mapserver-dev@lists.osgeo.org" target="_blank">mapserver-dev@lists.osgeo.org</a><br><a href="http://lists.osgeo.org/mailman/listinfo/mapserver-dev" target="_blank">http://lists.osgeo.org/mailman/listinfo/mapserver-dev</a><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>