[Mapserver-users] Transparency on Querymap hilite

Fri Mar 14 07:49:57 EST 2003

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Dear Listmembers,

The final client of my cartographic intranet solution whishes =
transparency on the queried geographic objects to "see behind the =
objects".

Is there a way to apply a TRANSPARENCY on "HILITE" of QUERYMAP in =
mapfile.=20
Probably not...
Is there an other way to obtain a sort of "transparency effect" (without =
changing the layer properties) .
Thanks a lot=20
                Bernd

++++++++++++++++++++++++++++++++++++++++++++++++
  QUERYMAP
    COLOR 255 0 0
    STYLE HILITE
  END

The layers is something like this

LAYER
 TRANSPARENCY 50
 NAME "Rn"
 GROUP "Nature"
  METADATA
      "LYRNAME" "R&eacute;serve naturelle nationale"
      "CHAMPSSIG" "ID;Intitule_decret;SURFACE_SIG_km2"
      "IDSIGIDBD" "ID"
  END
    STATUS ON
    CONNECTIONTYPE OGR
    CONNECTION "../../data/Rn_lr.TAB"
    TOLERANCE 5
    TYPE POLYGON
    CLASS
      NAME "Rn1"
      COLOR 49 193 34
      OUTLINECOLOR 143 143 143
      TEMPLATE "ttt_query.html"
    END
  END
++++++++++++++++++++++++++++++++++++++++++++++++

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<DIV><FONT face=3DArial size=3D2>Dear&nbsp;Listmembers,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>The final client of my cartographic =
intranet=20
solution whishes transparency&nbsp;on the queried&nbsp;geographic =
objects to=20
"see behind the objects".</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Is there a&nbsp;way to apply =
a&nbsp;TRANSPARENCY on=20
"HILITE" of QUERYMAP in mapfile. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Probably not...</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Is there an other way to obtain&nbsp;a =
sort of=20
"transparency effect"&nbsp;(without changing the layer properties)=20
.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks a lot </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;=20
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; Bernd</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial=20
size=3D2>++++++++++++++++++++++++++++++++++++++++++++++++</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>&nbsp; QUERYMAP<BR>&nbsp;&nbsp;&nbsp; =
COLOR 255 0=20
0<BR>&nbsp;&nbsp;&nbsp; STYLE HILITE<BR>&nbsp; END</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>The layers is something like =
this</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>LAYER<BR>&nbsp;TRANSPARENCY =
50<BR>&nbsp;NAME=20
"Rn"<BR>&nbsp;GROUP =
"Nature"<BR>&nbsp;&nbsp;METADATA<BR>&nbsp;&nbsp;&nbsp;=20
&nbsp;&nbsp;"LYRNAME" "R&amp;eacute;serve naturelle=20
nationale"<BR>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;"CHAMPSSIG"=20
"ID;Intitule_decret;SURFACE_SIG_km2"<BR>&nbsp;&nbsp;&nbsp;=20
&nbsp;&nbsp;"IDSIGIDBD" "ID"<BR>&nbsp;&nbsp;END<BR>&nbsp;&nbsp;&nbsp; =
STATUS=20
ON<BR>&nbsp;&nbsp;&nbsp; CONNECTIONTYPE OGR<BR>&nbsp;&nbsp;&nbsp; =
CONNECTION=20
"../../data/Rn_lr.TAB"<BR>&nbsp;&nbsp;&nbsp; TOLERANCE =
5<BR>&nbsp;&nbsp;&nbsp;=20
TYPE POLYGON<BR>&nbsp;&nbsp;&nbsp; =
CLASS<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; NAME=20
"Rn1"<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; COLOR 49 193=20
34<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OUTLINECOLOR 143 143=20
143<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TEMPLATE=20
"ttt_query.html"<BR>&nbsp;&nbsp;&nbsp; END<BR>&nbsp; END</FONT></DIV>
<DIV><FONT face=3DArial=20
size=3D2>++++++++++++++++++++++++++++++++++++++++++++++++</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV></BODY></HTML>

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