I use PHP for my map, so I want to get an image of map, but my request is too long, thus I can’t use URL request. I must post request data to Geoserver, but I don’t know how to post to and get an image from Geoserver. Who can show me? Thank you so much.
–
Nguyễn Đình Toán
Neu khong doc duoc tieng Viet, vui long vao menu View → chon Encoding → chon Unicode (UTF-8). Cam on.
Hi,
If you check out the sample requests page and look at the WMS_getMap_inlineFeature.xml, you will see an example of how to make a GetMap request with a POST.
Hope that helps.
-Justin
Toan Nguyen wrote:
I use PHP for my map, so I want to get an image of map, but my request is too long, thus I can't use URL request. I must post request data to Geoserver, but I don't know how to post to and get an image from Geoserver. Who can show me? Thank you so much.
--
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I know that. But in this example, request is posted to http://localhost:8080/geoserver/testwfs and it is submited in a frame.
If I use Javascript to post request through XMLHttpRequest object, I down’t know how to make a image from response.
And, I want to use PHP to post request and get that image to print it into PDF file.
On Mon, Mar 10, 2008 at 10:55 PM, Justin Deoliveira <jdeolive@…1…> wrote:
Hi,
If you check out the sample requests page and look at the
WMS_getMap_inlineFeature.xml, you will see an example of how to make a
GetMap request with a POST.Hope that helps.
-Justin
–
Nguyễn Đình Toán
Neu khong doc duoc tieng Viet, vui long vao menu View → chon Encoding → chon Unicode (UTF-8). Cam on.
You should be able to post directory to http://…/geoserver/wms. Something like the following (note the OutputFormat element specified in the near the end).
As for how exactly to read the image or pdf that is returned in php... i am not sure off the top of my head, perhaps someone more familiar with php libraries can lend some guidance.
-Justin
<?xml version="1.0" encoding="UTF-8"?>
<ogc:GetMap xmlns:ogc="http://www.opengis.net/ows"
xmlns:gml="http://www.opengis.net/gml"
version="1.2.0"
service="WMS">
<StyledLayerDescriptor>
<NamedLayer>
<Name>topp:states</Name>
<UserStyle>
<FeatureTypeStyle/>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
<BoundingBox>
<gml:coord>
<gml:X>-180</gml:X>
<gml:Y>-90</gml:Y>
</gml:coord>
<gml:coord>
<gml:X>180</gml:X>
<gml:Y>90</gml:Y>
</gml:coord>
</BoundingBox>
<Output>
<Format>application/pdf</Format>
<Transparent>false</Transparent>
<Size>
<Width>501</Width>
<Height>501</Height>
</Size>
</Output>
<Exceptions>application/vnd.ogc.se+xml</Exceptions>
</ogc:GetMap>
Toan Nguyen wrote:
I know that. But in this example, request is posted to http://localhost:8080/geoserver/testwfs and it is submited in a frame.
If I use Javascript to post request through XMLHttpRequest object, I down't know how to make a image from response.
And, I want to use PHP to post request and get that image to print it into PDF file.On Mon, Mar 10, 2008 at 10:55 PM, Justin Deoliveira <jdeolive@anonymised.com <mailto:jdeolive@anonymised.com>> wrote:
Hi,
If you check out the sample requests page and look at the
WMS_getMap_inlineFeature.xml, you will see an example of how to make a
GetMap request with a POST.Hope that helps.
-Justin
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Yes, I want to post directly data from PHP to geoserver/wms, but I don’t know how to post from PHP to Geoserver, and how to get the response from Geoserver as image. I want to get image beause I want to put some information to PDF, not only image.
On Tue, Mar 11, 2008 at 9:27 PM, Justin Deoliveira <jdeolive@…1…> wrote:
You should be able to post directory to http://…/geoserver/wms.
Something like the following (note the OutputFormat element specified in
the near the end).As for how exactly to read the image or pdf that is returned in php… i
am not sure off the top of my head, perhaps someone more familiar with
php libraries can lend some guidance.-Justin
<?xml version="1.0" encoding="UTF-8"?><ogc:GetMap xmlns:ogc=“http://www.opengis.net/ows”
topp:states -180 -90 180 90 application/pdf false 501 501
xmlns:gml=“http://www.opengis.net/gml”
version=“1.2.0”
service=“WMS”>application/vnd.ogc.se+xml
</ogc:GetMap>
–
Nguyễn Đình Toán
Neu khong doc duoc tieng Viet, vui long vao menu View → chon Encoding → chon Unicode (UTF-8). Cam on.
Hi Toan,
It sounds like your question is more to do with PHP than Geoserver at this
point. A brief look at the api docs for php suggest that the curllib
functions in the php standard library allow you to make custom HTTP requests
in PHP: http://www.php.net/manual/en/ref.curl.php
If this isn't enough to get you going, I suspect asking in a PHP-specific
forum would get you the answers you need more quickly than asking here.
Hope this helps,
-David Winslow
On Tuesday 11 March 2008 21:22:25 Toan Nguyen wrote:
Yes, I want to post directly data from PHP to geoserver/wms, but I don't
know how to post from PHP to Geoserver, and how to get the response from
Geoserver as image. I want to get image beause I want to put some
information to PDF, not only image.On Tue, Mar 11, 2008 at 9:27 PM, Justin Deoliveira <jdeolive@anonymised.com>
wrote:
> You should be able to post directory to http://…/geoserver/wms.
> Something like the following (note the OutputFormat element specified in
> the near the end).
>
> As for how exactly to read the image or pdf that is returned in php... i
> am not sure off the top of my head, perhaps someone more familiar with
> php libraries can lend some guidance.
>
> -Justin
>
> <?xml version="1.0" encoding="UTF-8"?>
> <ogc:GetMap xmlns:ogc="http://www.opengis.net/ows"
> xmlns:gml="http://www.opengis.net/gml"
> version="1.2.0"
> service="WMS">
>
> <StyledLayerDescriptor>
> <NamedLayer>
> <Name>topp:states</Name>
>
> <UserStyle>
> <FeatureTypeStyle/>
>
> </UserStyle>
>
> </NamedLayer>
>
> </StyledLayerDescriptor>
>
> <BoundingBox>
> <gml:coord>
> <gml:X>-180</gml:X>
> <gml:Y>-90</gml:Y>
> </gml:coord>
> <gml:coord>
> <gml:X>180</gml:X>
> <gml:Y>90</gml:Y>
> </gml:coord>
> </BoundingBox>
>
> <Output>
> <Format>application/pdf</Format>
> <Transparent>false</Transparent>
> <Size>
> <Width>501</Width>
> <Height>501</Height>
> </Size>
> </Output>
>
> <Exceptions>application/vnd.ogc.se+xml</Exceptions>
>
> </ogc:GetMap>
Thank you so much.
–
Nguyễn Đình Toán
Neu khong doc duoc tieng Viet, vui long vao menu View → chon Encoding → chon Unicode (UTF-8). Cam on.