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[Javier Carrasco]

Thank you Jacob and Steve.

I have the same problem in shp2img.

I have noticed that when you get closer to the geometry, it shows correctly, I mean it depends on scale. Is it possible MapServer is doing some kind of greeking or simplification of the geometry that doesn't work well for my geometry? Sometimes the piece of the shape that dissappears is quite big (70 pixels more or less).

My original data is in Oracle Spatial, I converted it to shape and tried to configure mapserver to use shapefile. But I have the same problem when using Oracle or Shapefiles.

I have tested it in Mapserver 4 and 5.0 and the result is the same.

Thank You

-----Mensaje original-----
De: Delfos, Jacob [mailto:Jacob.Delfos at maunsell.com]
Enviado el: vie 26/10/2007 1:55
Para: MAPSERVER-USERS at LISTS.UMN.EDU
CC: Javier Carrasco; Steve Lime
Asunto: RE: [UMN_MAPSERVER-USERS]
 

Javier,

I have seen these symptoms when I updated a shapefile, without updating
its spatial index. Features literally 'vanish' into thin air, because
they are assumed not to be in the extent (because the spatial index
points to the wrong objects). Try updating your spatial index (or remove
it for now).

Regards,

Jacob


> -----Original Message-----
> From: UMN MapServer Users List 
> [mailto:MAPSERVER-USERS at LISTS.UMN.EDU] On Behalf Of Steve Lime
> Sent: 26 October 2007 01:22
> To: MAPSERVER-USERS at LISTS.UMN.EDU
> Subject: [UMN_MAPSERVER-USERS]
> 
> If you use shp2img do you see the same issue? I didn't see 
> anything obvious in your configuration
> that would cause something like this. Will try on my end too.
> 
> Steve
> 
> 
> >>> On 10/25/2007 at 8:04 AM, in message
> <E43C32BC5843E34FB4C00CDFAAAAF7D806C200 at australia.prodevelop.l
> ocal>, Javier
> Carrasco <jcarrasco at PRODEVELOP.ES> wrote:
> 
> > Hi everybody
> > I have a problem when I try to render the shape in the 
> shapefile annexed. If 
> > you look at the screenshoot I took from gvSIG, there are 
> some segments of the 
> > geometry that are not displayed using MapServer but gvSIG, 
> uDIG and arcMap 
> > displays correctly.
> > 
> > I'm using ms4w (MapServer 5.0) and I'm getting the images 
> using the WMS 
> > interface.
> > 
> > This geometry is a representation of a route to deliver 
> some packages in 
> > different addresses.
> > it looks like two correlative segments of the path that are 
> used to move 
> > from A to B and B to A are disappearing.
> > 
> > Do you know if there is a bug in MapServer or am I making 
> something wrong 
> > when configuring MapServer?
> > 
> > Thank you
> 

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