No subject

Mon Oct 7 05:54:23 PDT 2024

OUTPUTFORMAT
  NAME png24
  DRIVER "GD/PNG"
  MIMETYPE "image/png"
  IMAGEMODE rgba
  EXTENSION "png"
  TRANSPARENT ON
END

LAYER
  NAME "City Streets"
  METADATA
   DESCRIPTION "City Streets"
   wms_title "City_Streets"
   "RESULT_FIELDS" "street_name"
  END
  TYPE POLYGON
  CONNECTIONTYPE OGR
  connection "MapInfo\Cadastre\City_Streets.TAB"
  LABELITEM "street_name"
  TRANSPARENCY 50
  CLASS
   name "City Streets"
   template "dummy.html"
   color 145 137 103
  END
 end
=20
=20
Thanks,
    Mike Merrett
=20

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Content-Type: text/html;
	charset="US-ASCII"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Dus-ascii">
<META content=3D"MSHTML 6.00.5296.0" name=3DGENERATOR></HEAD>
<BODY>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006>Hi:</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006>        I =
have a=20
queryByAttributes  result which gives me a shapeobj =
</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006>       &nbs=
p;       =20
-- if I then try to draw that shape it does draw but it is not =
transparent like=20
the layer is set to</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006>       &nbs=
p;Should=20
it?  (is this a feature or a bug)</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D491331721-03032006>Below =
is the code I=20
am using ( assume a zoom in to show the features at a scale which show =
that it=20
isn't transparent - I cut out that part for clarity)</SPAN></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>  $oParcelLayer =3D=20
$gpoMap->getLayerByName("City Streets" );</FONT></DIV>
<DIV><FONT face=3DArial><FONT size=3D2> $y =3D=20
@$oParcelLayer->queryByAttributes('street_name', $the_street, =
MS_SINGLE=20
);<SPAN class=3D491331721-03032006>   // assume it found one =
(real code=20
has an if)</SPAN></FONT></FONT></DIV>
<DIV><FONT face=3DArial size=3D2>    $oResult =3D=20
$oParcelLayer->getResult(0=20
);<BR>    $oParcelLayer->open();<BR>  &n=
bsp; $oShape=20
=3D $oParcelLayer->getShape($oResult->tileindex, =
$oResult->shapeindex=20
);</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>    $img =3D=20
$gpoMap->draw();</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>    $rrr =3D=20
$oShape->draw(  $gpoMap, $oParcelLayer, $img);<BR></DIV>
<DIV></FONT><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2><SPAN class=3D491331721-03032006>From =
the map file=20
(relevant parts)</SPAN></FONT></DIV><FONT face=3DArial size=3D2><SPAN=20
class=3D491331721-03032006>
<DIV><BR>OUTPUTFORMAT<BR>  NAME png24<BR>  DRIVER =
"GD/PNG"<BR> =20
MIMETYPE "image/png"<BR>  IMAGEMODE rgba<BR>  EXTENSION=20
"png"<BR>  TRANSPARENT ON<BR>END</DIV>
<DIV><BR>LAYER<BR>  NAME "City=20
Streets"<BR>  METADATA<BR>   DESCRIPTION "City=20
Streets"<BR>   wms_title=20
"City_Streets"<BR>   "RESULT_FIELDS"=20
"street_name"<BR>  END<BR>  TYPE=20
POLYGON<BR>  CONNECTIONTYPE OGR<BR>  connection=20
"MapInfo\Cadastre\City_Streets.TAB"<BR>  LABELITEM=20
"street_name"<BR>  TRANSPARENCY=20
50<BR>  CLASS<BR>   name "City=20
Streets"<BR>   template =
"dummy.html"<BR>   color=20
145 137 103<BR>  END<BR> end</DIV>
<DIV></SPAN></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><SPAN class=3D491331721-03032006><FONT face=3DArial=20
size=3D2>Thanks,</FONT></SPAN></DIV>
<DIV align=3Dleft><FONT face=3DArial =
color=3D#0000ff><STRONG>    Mike=20
Merrett</STRONG></FONT></DIV>
<DIV align=3Dleft><FONT face=3DArial color=3D#0000ff=20
size=3D2><EM> </EM></FONT></DIV></BODY></HTML>

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