On Sep 8, 2011, at 6:52 PM, Daniel Morissette wrote:
> On 11-09-08 07:44 PM, Mr. Puneet Kishor wrote:
>>
>>>
>>> 2- Try a GetCapabilities instead of GetMap, and make sure your layer shows
>>> up properly and with no WARNING in the GetCapabilities XML output. Make
>>> sure the name of the layer is not changed: if you have multiple layers with
>>> the same name then the WMS handler will rename them to make them unique
>>> (WMS spec requirement)
>>
>>
>> That was very useful. No errors, but I do notice the following funky issue
>> (see below)
>>
>> <Layer queryable="0" opaque="0" cascaded="0">
>> <Name>gmna</Name>
>> <Title>gmna</Title>
>> <SRS>EPSG:4326</SRS>
>> <LatLonBoundingBox minx="-2.5e+07" miny="-2.5e+07" maxx="2.5e+07"
>> maxy="2.5e+07" />
>> <BoundingBox SRS="EPSG:4326"
>> minx="-2.5e+07" miny="-2.5e+07" maxx="2.5e+07"
>> maxy="2.5e+07" />
>> <Style>
>> <Name>default</Name>
>> <Title>default</Title>
>> <LegendURL width="167" height="7029">
>> <Format>image/png</Format>
>> <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink";
>> xlink:type="simple"
>> xlink:href="http://lucknow-2.local/test/mapscript/test3.cgi?version=1.1.0&service=WMS&request=GetLegendGraphic&layer=gmna&format=image/png&STYLE=default"/>
>> </LegendURL>
>> </Style>
>>
>>
>> Where the heck did that (+-)2.5e+07 business get into the BoundingBox? I
>> didn't add that. All I did was query in lat/lon. Maybe that is where my
>> error remains now.
>>
>
> What is your data? a Shapefile? What is the source projection of the data?
PostGIS. lat/lng. SRID 4326
>
> I suspect the BoundingBox is invalid because the layer projection is not set
> to the right value. Those funky numbers look like values in meters, so
> presumably your data is in a projected coordinate system.
>
> In your script you set:
> $layerOne->setProjection("init=epsg:4326");
Already have that line in both $mapObj and in the $layerObj
$map->setProjection("init=epsg:4326");
..
$layerOne->setProjection("init=epsg:4326");
>
> This will work only if your data is in EPSG:4326. If that's not the case then
> you need to set the layer projection to match the source data.
>
punkish@lucknow$/opt/local/lib/postgresql90/bin/psql -U postgres -d macromap
psql (9.0.4)
Type "help" for help.
macromap=# SELECT ST_SRID(the_geom) FROM gmna LIMIT 1;
st_srid
---------
4326
(1 row)
macromap=# SELECT * FROM geometry_columns WHERE f_table_name = 'gmna';
f_table_catalog | f_table_schema | f_table_name | f_geometry_column |
coord_dimension | srid | type
-----------------+----------------+--------------+-------------------+-----------------+------+--------------
| gmna | gmna | the_geom |
2 | 4326 | MULTIPOLYGON
(1 row)
macromap=#
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