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<DIV>Dear All<BR><BR>I would like to know whether it is possible to set point
symbol size dynamically. For example, I can create a size value as a parameter
and pass to mapserv.exe. Since I am not using mapscript, so are there any simple
way to do that?<BR><BR>I have tried the mapfile as follow, it is not work and
parsing error is returned, unfortunately.<BR><BR>LAYER<BR> NAME
TMP<BR> TYPE POINT<BR> STATUS DEFAULT<BR> CONNECTIONTYPE
OGR<BR> CONNECTION "<OGRVRTDataSource><OGRVRTLayer
name='TMP'><BR><SrcDataSource>ODBC:POINT</SrcDataSource>
<BR> <SrcSQL>SELECT X,Y FROM
TMP</SrcSQL><BR><GeometryType>wkbPoint</GeometryType>
<BR>
<LayerSRS></LayerSRS><BR><GeometryField
encoding='PointFromColumns' x='x' y='y'/> <BR>
</OGRVRTLayer></OGRVRTDataSource>"<BR> DATA "TMP"<BR>
<BR> CLASS<BR> SYMBOL 'circle'<BR>
size %SIZE%<BR> COLOR 0 0 255<BR>
OUTLINECOLOR 128 128 128<BR> END<BR> <BR> END<BR><BR>Thanks
for help.<BR><BR>Regards,<BR>Tom<BR></DIV></BODY></HTML>