[Tilecache] KML SuperOverlays and Greenwich

[Gabriel Landais]

Hi,
 I still have troubles with SuperOverlays. I just reinstalled
tilecache on a fresh Lenny with tilecache available package (thanks
Christofer for that one).
 However, if I display
http://server/cgi-bin/tilecache.cgi/1.0.0/basic/0/0/0.kml I get the
following : http://picasaweb.google.com/gabriel.landais/Captures#5244144042479808338
 And KML source code is attached. It looks like there's 180° of
longitude missing somewhere :)
 I still don't know how to fix it :)
 Cheers
 Gabriel

On Thu, Aug 21, 2008 at 21:15, Gabriel Landais
<gabriel.landais at gmail.com> wrote:
> Hi,
>  I'm Gabriel, a GIS fan and TileCache is a really cool tool for my
> purpose. When I tried KML I came across a problem that looks like a
> bug.
>  My layer in tilecache.cfg :
>
> [SCAN25KML]
> type=WMS
> layers=SCAN25,SCAN250_IGN
> bbox=-1,47,5,48
> url=http://...
> extension=png
>
> The "tiles/SCAN25KML/0/0/0.kml" :
>
> <?xml version="1.0" encoding="UTF-8"?>
> <kml xmlns="http://earth.google.com/kml/2.1">
>
>  <Document>
>    <Region>
>      <Lod>
>        <minLodPixels>256</minLodPixels><maxLodPixels>512</maxLodPixels>
>      </Lod>
>      <LatLonAltBox>
>        <north>48.0</north><south>47.0</south>
>        <east>0.0</east><west>-1.0</west>
>      </LatLonAltBox>
>    </Region>
> [...]
>
> My region east is maxed to 0, the four tiles split well that region,
> but not up to lon 5° :(
> I've tried to understand where it could come from, without success in fact :)
>
> Cheers
> Gabriel
>
-------------- next part --------------
<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://earth.google.com/kml/2.1">

  <Document>
    <Region>
      <Lod>
        <minLodPixels>200</minLodPixels><maxLodPixels>512</maxLodPixels>
      </Lod>
      <LatLonAltBox>
        <north>90.0</north><south>-90.0</south>
        <east>0.0</east><west>-180.0</west>
      </LatLonAltBox>
    </Region>
    <GroundOverlay>
      <drawOrder>0</drawOrder>
      <Icon>
        <href>http://server/cgi-bin/tilecache.cgi/1.0.0/basic/0/0/0</href>
      </Icon>
      <LatLonBox>
        <north>90.0</north><south>-90.0</south>
        <east>0.0</east><west>-180.0</west>
      </LatLonBox>
    </GroundOverlay>
    <NetworkLink>
      <name>tile</name>
      <Region>
        <Lod>
          <minLodPixels>300</minLodPixels><maxLodPixels>-1</maxLodPixels>
        </Lod>
        <LatLonAltBox>
          <north>0.0</north><south>-90.0</south>
          <east>-90.0</east><west>-180.0</west>
        </LatLonAltBox>
      </Region>
      <Link>
        <href>http://server/cgi-bin/tilecache.cgi/1.0.0/basic/1/0/0.kml</href>
        <viewRefreshMode>onRegion</viewRefreshMode>
      </Link>
    </NetworkLink>
<NetworkLink>
      <name>tile</name>
      <Region>
        <Lod>
          <minLodPixels>300</minLodPixels><maxLodPixels>-1</maxLodPixels>
        </Lod>
        <LatLonAltBox>
          <north>0.0</north><south>-90.0</south>
          <east>0.0</east><west>-90.0</west>
        </LatLonAltBox>
      </Region>
      <Link>
        <href>http://server/cgi-bin/tilecache.cgi/1.0.0/basic/1/1/0.kml</href>
        <viewRefreshMode>onRegion</viewRefreshMode>
      </Link>
    </NetworkLink>
<NetworkLink>
      <name>tile</name>
      <Region>
        <Lod>
          <minLodPixels>300</minLodPixels><maxLodPixels>-1</maxLodPixels>
        </Lod>
        <LatLonAltBox>
          <north>90.0</north><south>0.0</south>
          <east>0.0</east><west>-90.0</west>
        </LatLonAltBox>
      </Region>
      <Link>
        <href>http://server/cgi-bin/tilecache.cgi/1.0.0/basic/1/1/1.kml</href>
        <viewRefreshMode>onRegion</viewRefreshMode>
      </Link>
    </NetworkLink>
<NetworkLink>
      <name>tile</name>
      <Region>
        <Lod>
          <minLodPixels>300</minLodPixels><maxLodPixels>-1</maxLodPixels>
        </Lod>
        <LatLonAltBox>
          <north>90.0</north><south>0.0</south>
          <east>-90.0</east><west>-180.0</west>
        </LatLonAltBox>
      </Region>
      <Link>
        <href>http://server/cgi-bin/tilecache.cgi/1.0.0/basic/1/0/1.kml</href>
        <viewRefreshMode>onRegion</viewRefreshMode>
      </Link>
    </NetworkLink>
    
</Document></kml>