[Gvsig_english] layer point (WMS)

[jaume domínguez faus]

Hello, Josilene

Reading your problem, I guess the bounding box of your layer fits 
exactly the area covered by your set of points. I mean, the west end of 
your bounding box is the same than the X coordinate of your most far 
western point in your layer and so on for the rest of edges. If you are 
the administrator of your server, try to add a margin to your layer 
extent so the bounding box will be bigger. Keep in mind that when you 
connect to a wms server what you are requesting are just pixels (there 
are no feature) and no further process than calculate the image extent 
in possible (in your case, the bounding box of the layer, is exactly 
what the server says, if the server defines a bounding box which cannot 
cover all the features at all the zoom levels, then you get your problem)

Please, check this out and tell us if it worked. Otherwise, if we could 
access to your host, maybe we can infer some other causes.

bye,
jaume


Josilene Lima wrote:
> Hi!!!
> The problem I have is displaying the WMS data layer. I have 3 layers, 
> one is the polygon of the total area, other is lines, representing the 
> streets and the last is a set of points. I’m having problems with 
> displaying the point layer, when I request the WMS of the points, the 
> cryptograms (symbols that represents the points, a little square, or 
> anything a choose) is displayed just a half of it, when the points are 
> on the border of the area (the vista of the project), the ones that 
> stays on the center it’s ok.. It’s like the gvSIG just understand the 
> part of the point, the value, the indivisible part of the point, not 
> the all area of the little pictogram. I’m not having this problem with 
> the lines and polygon layer, it’s displayed correctly. To resolve this 
> problem I have to add an other layer with a greatter area and set the 
> zoom on it to display the point of the border integrally.
> The server I’m using is the Geoserver in localhost
>
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Jaume Dominguez Faus

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