[Mapserver-users] SCALEBAR and POSTLABELCACHE

Mon Jun 30 04:16:08 PDT 2003

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I am providing a couple small images to help convey the issue I have =
found.
Can anyone help guide me to the code that generates the scalebar? =20
Thank You
Shannon

  ----- Original Message -----=20
  From: Shannon Scott=20
  To: Mapserver-users at lists.gis.umn.edu=20
  Sent: Friday, June 27, 2003 10:22 AM
  Subject: [Mapserver-users] SCALEBAR and POSTLABELCACHE

  Hello,
  I have a scalebar that I feel looks very nice, but I have noticed some =
of my line labels ( route shields ) are drawing on top of the scalebar.
  When I add the POSTLABELCACHE TRUE parameter into the SCALEBAR object =
( below ), the scalebar becomes much smaller ( about 1/5 the size ), and =
it cannot be read.
  Has anyone else found this issue?  Am I using the parameters =
correctly?  Workaround?
  Any help/advice is greatly appreciated.
  Thank You.
  Shannon

  MapServer 3.6
  Apache 2.0.43 ( CGI )
  Linux RedHat 7.2

  SCALEBAR
    STATUS EMBED
    LABEL
      SIZE tiny
      COLOR 0 0 0
      OUTLINECOLOR 255 255 255
    END
    STYLE 0
    INTERVALS 3
    SIZE 100 3
    COLOR 0 0 0
    BACKGROUNDCOLOR 255 255 255
    OUTLINECOLOR 0 0 0
    UNITS MILES
    POSITION LR
    TRANSPARENT TRUE
    #POSTLABELCACHE true
  END # Scalebar

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<META http-equiv=3DContent-Type content=3D"text/html; =
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<STYLE></STYLE>
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<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>I am providing a couple =
small images to help=20
convey the issue I have found.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Can anyone help guide me to the code =
that generates=20
the scalebar?  </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thank You</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Shannon</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
  <DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
  <DIV=20
  style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
  <A title=3Dsscott at gwi.net href=3D"mailto:sscott at gwi.net">Shannon =
Scott</A> </DIV>
  <DIV style=3D"FONT: 10pt arial"><B>To:</B> <A=20
  title=3DMapserver-users at lists.gis.umn.edu=20
  =
href=3D"mailto:Mapserver-users at lists.gis.umn.edu">Mapserver-users at lists.g=
is.umn.edu</A>=20
  </DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Friday, June 27, 2003 =
10:22=20
AM</DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Subject:</B> [Mapserver-users] =
SCALEBAR and=20
  POSTLABELCACHE</DIV>
  <DIV><BR></DIV>
  <DIV><FONT face=3DArial size=3D2>Hello,</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>I have a scalebar that I feel looks =
very nice,=20
  but I have noticed some of my line labels ( route shields ) are =
drawing on top=20
  of the scalebar.</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>When I add the POSTLABELCACHE TRUE =
parameter into=20
  the SCALEBAR object ( below ), the scalebar becomes much smaller ( =
about 1/5=20
  the size ), and it cannot be read.</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Has anyone else found this =
issue?  Am I=20
  using the parameters correctly?  Workaround?</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Any help/advice is greatly=20
  appreciated.</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Thank You.</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Shannon</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
  <DIV><FONT face=3DArial size=3D2>MapServer 3.6</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Apache 2.0.43 ( CGI )</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Linux RedHat 7.2</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2></FONT> </DIV>
  <DIV><FONT face=3DArial size=3D2>SCALEBAR<BR>  STATUS =
EMBED<BR> =20
  LABEL<BR>    SIZE tiny<BR>    COLOR 0 0=20
  0<BR>    OUTLINECOLOR 255 255 255<BR>  =
END<BR>  STYLE=20
  0<BR>  INTERVALS 3<BR>  SIZE 100 3<BR>  COLOR 0 0 =
0<BR> =20
  BACKGROUNDCOLOR 255 255 255<BR>  OUTLINECOLOR 0 0 0<BR>  =
UNITS=20
  MILES<BR>  POSITION LR<BR>  TRANSPARENT TRUE<BR> =20
  #POSTLABELCACHE true<BR>END # =
Scalebar</FONT></DIV></BLOCKQUOTE></BODY></HTML>

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