[mapserver-users] Retrieve the getfeatureinfo by point coords

[Andrea Peri]

Hi Jukka.
It work !

I need to set a size widthxheight of 2x2 (mapserver seem don't work using
1x1)
and a X=Y=1
and a BBOX of 1 meters.

But the result is what I need.


Really thx !

A.


2017-12-14 14:32 GMT+01:00 Rahkonen Jukka (MML) <
jukka.rahkonen at maanmittauslaitos.fi>:

> Hi,
>
>
>
> -          use fixed i=1&j=1
>
> -          use fixed &width=2&height=2
>
> -          push the clicked coordinates as first parameters of &BBOX=
>
> -          calculate x+1, y+1 for completing the BBOX
>
>
>
> I do not remember exactly if width and height can be 1 and BBOX just a
> point with MapServer, but 2x2 sized output and a real, small BBOX should
> works with all WMS servers.
>
>
>
> -Jukka Rahkonen-
>
>
>
> *Lähettäjä:* mapserver-users [mailto:mapserver-users-
> bounces at lists.osgeo.org] *Puolesta *Andrea Peri
> *Lähetetty:* 14. joulukuuta 2017 14:00
> *Vastaanottaja:* mapserver-users at lists.osgeo.org
> *Aihe:* [mapserver-users] Retrieve the getfeatureinfo by point coords
>
>
>
> Hi,
>
> I know the GetFeatureInfo is retrieving the information of all the
> features available in a clicked point using the map extend (bbox) and the
> pixels references I,J
>
> I'm searching some workaround in mapserver to retrieve the same
> information of a GetFeatureInfo using the x,y coords.
>
>
>
> My need is to avoid to use the BBOX and the pixel I,J.
>
>
>
> I guess this is not available in wms specs. But with some custom parameter
> should it be possible.
>
> ?
>
>
>
> thx.
>
>
>
> --
>
> -----------------
> Andrea Peri
> . . . . . . . . .
> qwerty àèìòù
> -----------------
>



-- 
-----------------
Andrea Peri
. . . . . . . . .
qwerty àèìòù
-----------------
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/mapserver-users/attachments/20171214/cef80c65/attachment.html>