[OpenLayers-Users] wrong location when load map on googlemap

[truongpm]

Thanks so much.
I solved this problem. 
I wrong when defined EPSG:900913 on my mapserver.
Because of in vietnam, we use VN2000 coordinator system. So change
projection element in map file to 
                "ellps=WGS84" "a=6378137" 
		"rf=298.257223563" "datum=WGS84" 
		"units=m" "proj=tmerc" 
		"x_0=500000.0" "y_0=0.0" 
		"lon_0=105.0" "k_0=0.9996" 
		"lat_0=0.0"
:wistle:

Arnd Wippermann wrote:
> 
> Hi,
> 
> Perhaps your polygons of the layer "SDE_Province50" are not in projection
> EPSG:900913?
> The OpenLayers code should be alright.
> 
> Arnd
> 
> 
> -----Ursprüngliche Nachricht-----
> Von: users-bounces at openlayers.org [mailto:users-bounces at openlayers.org] Im
> Auftrag von truongpm
> Gesendet: Freitag, 11. September 2009 19:03
> An: users at openlayers.org
> Betreff: Re: [OpenLayers-Users] wrong location when load map on googlemap
> 
> 
> 
> 
> Arnd Wippermann wrote:
>> 
>> Hi,
>> 
>> The parameter SRS and BBOX for the WMS layer are set through 
>> OpenLayers, so you don't need to set them. As you say your WMS is 
>> displayed in africa, it is likely the 
>> BBOX=-2200000,-712631,3072800,3840000 the reason therefor.
>> It
>> is the area of north africa. Delete the two parameters. 
>> 
>> By the way: your wms_onlineresource in the mapfile should be 
>> "http://..../mapserv.exe?map=..."
>> 
>> Arnd
>> 
> 
> Hi Arnd Wippermmann,
> Thanks for your reply. I had try to delele to parameters in js: BBOX and
> SRS
> in tow case:
> first: do not change map file: it's run but my wms layers stills in
> africa.
> second: i change my map file by added: 
>             EXTENT 0 0 984764.969969 2587135.118514 when i test my wms
> with
> url, the image display data on top,right. but when i intergrate with
> google,
> wms layer still in africa. 
> I think this area is center of map (google map)
> 
> Help me please!
> Again, thanks in advance.
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