[Mapserver-users] Classification on more than 1 classitem
Delfos, Jacob
jacob.delfos at maunsell.com
Mon Apr 5 02:00:45 EDT 2004
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Thanks a lot for that
=20
Jacob
-----Original Message-----
From: Stepan Kafka [mailto:stepan.kafka at centrum.cz]=20
Sent: Monday, 5 April 2004 13:58
To: Delfos, Jacob; mapserver-users at lists.gis.umn.edu
Subject: RE: [Mapserver-users] Classification on more than 1 classitem
Yes, you can use all sorts of logical expressions in parenthesis. eg.:
=20
CLASS
EXPRESSION ([CODE]=3D15 and '[CNTY]'=3D'MyCounty')
=20
In this case, you need not set CLASSITEM in LAYER definition (but if =
set, it
is not used).
(Be sure if the string expressions are quoted.)
See documentation for more....
=20
Stepan Kafka
=20
-----P=F9vodn=ED zpr=E1va-----
Od: mapserver-users-admin at lists.gis.umn.edu
[mailto:mapserver-users-admin at lists.gis.umn.edu]za u=BEivatele Delfos, =
Jacob
Odesl=E1no: 5. dubna 2004 4:00
Komu: mapserver-users at lists.gis.umn.edu
P=F8edm=ECt: [Mapserver-users] Classification on more than 1 classitem
Hi all,
I know there have been questions about this before, but I could not =
actually
find a definitive answer. I need to perform a classification based on a
condition using two attributes. Is there a way to have two classitems?
Regards,
Jacob
=20
JACOB DELFOS
SPATIAL INFORMATION ANALYST
Maunsell Australia Pty Ltd
629 Newcastle Street
PO Box 81
Leederville 6902
Western Australia
ABN 20 093 846 925
Tel + 61 8 9281 6185
Fax + 61 8 9281 6297
jacob.delfos at maunsell.com
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<DIV><SPAN class=3D674535105-05042004><FONT face=3DArial =
color=3D#0000ff size=3D2>Thanks=20
a lot for that</FONT></SPAN></DIV>
<DIV><SPAN class=3D674535105-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D674535105-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2>Jacob</FONT></SPAN></DIV>
<BLOCKQUOTE dir=3Dltr style=3D"MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=3DOutlookMessageHeader lang=3Den-us dir=3Dltr =
align=3Dleft><FONT=20
face=3DTahoma size=3D2>-----Original Message-----<BR><B>From:</B> =
Stepan Kafka=20
[mailto:stepan.kafka at centrum.cz] <BR><B>Sent:</B> Monday, 5 April =
2004=20
13:58<BR><B>To:</B> Delfos, Jacob;=20
mapserver-users at lists.gis.umn.edu<BR><B>Subject:</B> RE: =
[Mapserver-users]=20
Classification on more than 1 classitem<BR><BR></FONT></DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff size=3D2>Yes,=20
you can use all sorts of logical expressions in parenthesis.=20
eg.:</FONT></SPAN></DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2>CLASS</FONT></SPAN></DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2> EXPRESSION ([CODE]=3D15 and=20
'[CNTY]'=3D'MyCounty')</FONT></SPAN></DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff size=3D2>In=20
this case, you need not set CLASSITEM in LAYER definition (but if =
set, it is=20
not used).</FONT></SPAN></DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff size=3D2>(Be=20
sure if the string expressions are quoted.)</FONT></SPAN></DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff size=3D2>See=20
documentation for more....</FONT></SPAN></DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2></FONT></SPAN> </DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2>Stepan Kafka</FONT></SPAN></DIV>
<DIV><SPAN class=3D247244705-05042004><FONT face=3DArial =
color=3D#0000ff=20
size=3D2></FONT></SPAN> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff =
2px solid; MARGIN-RIGHT: 0px">
<DIV class=3DOutlookMessageHeader><FONT face=3D"Times New Roman"=20
size=3D2>-----P=F9vodn=ED zpr=E1va-----<BR><B>Od:</B>=20
mapserver-users-admin at lists.gis.umn.edu=20
[mailto:mapserver-users-admin at lists.gis.umn.edu]<B>za =
u=BEivatele</B> Delfos,=20
Jacob<BR><B>Odesl=E1no:</B> 5. dubna 2004 4:00<BR><B>Komu:</B>=20
mapserver-users at lists.gis.umn.edu<BR><B>P=F8edm=ECt:</B> =
[Mapserver-users]=20
Classification on more than 1 classitem<BR><BR></FONT></DIV><!-- =
Converted from text/plain format -->
<P><FONT size=3D2>Hi all,<BR><BR>I know there have been questions =
about this=20
before, but I could not actually find a definitive answer. I need =
to perform=20
a classification based on a condition using two attributes. Is =
there a way=20
to have two classitems?<BR><BR>Regards,<BR><BR>Jacob<BR><BR><FONT=20
size=3D2></P>
<P> </P></FONT><B><FONT color=3D#009500>
<P>J</FONT><FONT color=3D#009500 size=3D1>ACOB </FONT><FONT=20
color=3D#009500>D</FONT><FONT color=3D#009500 =
size=3D1>ELFOS<BR></FONT><FONT=20
color=3D#009500>S</FONT><FONT color=3D#009500 size=3D1>PATIAL =
</FONT><FONT=20
color=3D#009500>I</FONT><FONT color=3D#009500 size=3D1>NFORMATION =
</FONT><FONT=20
color=3D#009500>A</FONT><FONT color=3D#009500 size=3D1>NALYST</FONT>=
<FONT=20
face=3DArial color=3D#0033cc size=3D2><BR></B></FONT><FONT =
face=3DArial=20
size=3D2>Maunsell Australia Pty Ltd<BR>629 Newcastle Street<BR>PO =
Box=20
81<BR>Leederville 6902<BR>Western Australia<BR>ABN 20 093 846 =
925<BR><BR>Tel=20
+ 61 8 9281 6185<BR>Fax + =
61 8=20
9281 6297<BR></FONT><U><FONT face=3DArial color=3D#009c21=20
size=3D2>jacob.delfos at maunsell.com</P>
<P></U></FONT><FONT face=3DArial=20
=
color=3D#0000ff></FONT><BR><BR></FONT></P></BLOCKQUOTE></BLOCKQUOTE></BO=
DY></HTML>
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