There's no easy way to tell, it's probably caused by some sort of
contradiction in the OL configuration, e.g. minResolution defined on
both the base layer and the map object, but with different values.
If you upload the entire client (the javascript section that configures
OL) to pastebin.org someone may be able to spot it, but you may just
have to break out Firebug and see what is going on.
-Arne
On 11/25/10 7:08 AM, Sasikumar Kanniyappan wrote:
Hello Arne,
As per your previous reply i set WMS request as in
http://localhost:8080/geoserver/gwc/demo this page. But still am getting
400: Requested horizontal resolution: 9783.939618749999 , best match:
7223.289886718749 exceeds 10% threshold. Perhaps the client is
configured with an incorrect set of scales (resolutions), or the DPI
setting is off compared to the one in GWC ?
But am set all parameter as in OL request in GWC demo page. When I
sent normal WMS request geoserver/wms instead of geoserver/gwc/service/wms
the layers appearing. Help me to solve this issue?
Thanks
Sasikumar
On Wed, Nov 24, 2010 at 1:58 PM, Arne Kepp <[email protected]
<mailto:[email protected]>> wrote:
Please keep all responses on the list.
I don't know what you need the reproject for (and I'm not an OL
expert), but if you use EPSG:900913 throughout the code you
shouldn't need it. If you actually do need to reproject, there are
separate Projection elements [1].
-Arne
1:
http://dev.openlayers.org/releases/OpenLayers-2.10/doc/apidocs/files/OpenLayers/Projection-js.html
On 11/24/10 8:23 AM, Sasikumar Kanniyappan wrote:
Hello Arne,
Thanks for you reply. I got an issue with overlaying wms
layers with google layer and i used {'reproject': true} to solve
this issue. But in Openlayers documentation it is said
"reproject" is depricated. So what could be best option to
replace "reproject".
Thanks
Sasikumar
On Tue, Nov 23, 2010 at 4:23 PM, Arne Kepp <[email protected]
<mailto:[email protected]>> wrote:
Assuming you want to use spherical mercator (EPSG:900913),
the native projection of the Google tiles, I recommend that
you look at
http://localhost:8080/geoserver/gwc/demo
and start by copying that client and adding the google layer
to it.
-Arne
On 11/23/10 10:38 AM, Sasikumar Kanniyappan wrote:
Hello List,
I have a WMS layer which is from GeoServer, I
can overlay this WMS layer with Google layer and no issues.
My Code for this:
var sampleLayer = new OpenLayers.Layer.WMS(
"Sample",
"geoserver/wms",
{ layers: 'LayerName', format: "image/png",
transparent: "true" },
{'reproject': true}
);
var googlePhysicalMap = new
OpenLayers.Layer.Google("Google
Physical",{type:G_PHYSICAL_MAP});
Due to performance issues I tried GWC, by
changing my WMS request to "geoserver/gwc/service/wms", i
get GWC error 400: X,Y values for the tile index were
calculated to be {11.0, 4.1600507697848315} which had to
be rounded to {11, 4} and exceeds the threshold of 10%.
Perhaps the client is using the wrong origin ?
If I remove {'reproject': true} in WMS request
the WMS is coming, but it is not properly overlay with
Google Maps.
I want to GWC with Google maps, I can't find how
to use GWC due to lack of knowledge. Can anyone help me
out to solve this issue?
Thanks in Advance,
Sasikumar
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