[OpenLayers-Dev] Mapserver Mosaics with Tileindex

[Copes, Jeff]

Pedro,

Thank you for the suggestion. I am writing a map now to bypass
OpenLayers to isolate the issue. I think your suggestion is a more
appropriate first test step and will do that first.

Thanks,

Jeff 

-----Original Message-----
From: Pedro Simonetti Garcia [mailto:pedrosimonetti at gmail.com] 
Sent: Tuesday, April 29, 2008 1:41 PM
To: Copes, Jeff
Cc: dev at openlayers.org; Jordan, Thomas; Ingersoll, Mark
Subject: Re: [OpenLayers-Dev] Mapserver Mosaics with Tileindex


Hi Jeff,

I never worked with MapServer + Tile Mosaics + OpenLayers, so I don't
have much to share with you.

But here goes a small suggestion. Have you ever tried to use the
"shp2img" command line tool to verify if MapServer is rendering
correctly the mapfile? If you can't generate a proper image with
shp2img it may indicate that you have a problem in your mapfile
configuration.

I hope this helps,

Pedro Simonetti.

2008/4/29 Copes, Jeff <jcopes at harris.com>:
>
>
>
> All,
>
> I have not been able to connect MapServer to OpenLayers using
TileIndex
> directive in Mapserver. Has anyone been able to do this?
>
> There are four geoTIFFs in the directory
/ms4w/apps/ms_tiles/data/tiles.
> gdaltindex made a tileindex shapfile G15Tiles.shp in the same
directory as
> the data. The output G15Tiles.shp has the correct entries for each of
the
> four images to be mosaicked and the correct overall bounding box for
the
> mosaic. The MapServer mapfile has the following entry:
>
> LAYER
>   NAME G15Tiles
>   GROUP "Imagery"
>   PROJECTION
>    "init=epsg:4326"
>   END
>   TYPE RASTER
>   DUMP TRUE
>   STATUS DEFAULT
>   # where the tiles are
>   TILEINDEX "/ms4w/apps/ms_tiles/data/tiles/G15Tiles.shp"
>   TILEITEM "../data/tiles/"
>
>    more metadata items
>
> END
>
> This is the layer creation code in OpenLayers:
>
>         var map;
>         window.onload = function(){
>         map = new OpenLayers.Map('map',{ controls: [] },
{maxResolution:
> 'auto'} );
>         var g15tiles = new OpenLayers.Layer.MapServer("G15Tiles",
>
> "http://dnocc8036:8090/cgi-bin/ms_tiles",
>
> {layers: 'G15Tiles'});
>        map.addLayer(g15tiles);
>
> The OpenLayers HTML page gives two pink boxes. Is there anyone who
knows
> about MapServer + Tile Mosaics + OpenLayers who can help?
>
> Thanks,
>
> Jeff Copes
> Harris Corporation
> Enterprise Architecture COE - Geospatial Systems
> (321) 984-6556
>
>
>
>
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