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<P><FONT SIZE=2>Thank you<BR>
<BR>
-----Mensaje original-----<BR>
De: thomas bonfort [<A HREF="mailto:thomas.bonfort@gmail.com">mailto:thomas.bonfort@gmail.com</A>]<BR>
Enviado el: vie 26/10/2007 11:49<BR>
Para: Javier Carrasco; Steve Lime<BR>
CC: MAPSERVER-USERS@lists.umn.edu<BR>
Asunto: Re: [UMN_MAPSERVER-USERS]<BR>
<BR>
This is a bug.<BR>
the problem comes from the fact that mapserver tries to concatenate<BR>
colinear vertices to reduce the number of lines to be drawn. In your<BR>
case the vertice at the extreme of your line segment is removed.<BR>
I'll file this on trac<BR>
<BR>
tb<BR>
<BR>
On 10/26/07, Javier Carrasco <jcarrasco@prodevelop.es> wrote:<BR>
><BR>
><BR>
><BR>
> Thank you Jacob and Steve.<BR>
><BR>
> I have the same problem in shp2img.<BR>
><BR>
> I have noticed that when you get closer to the geometry, it shows<BR>
> correctly, I mean it depends on scale. Is it possible MapServer is doing<BR>
> some kind of greeking or simplification of the geometry that doesn't work<BR>
> well for my geometry? Sometimes the piece of the shape that dissappears is<BR>
> quite big (70 pixels more or less).<BR>
><BR>
> My original data is in Oracle Spatial, I converted it to shape and tried to<BR>
> configure mapserver to use shapefile. But I have the same problem when using<BR>
> Oracle or Shapefiles.<BR>
><BR>
> I have tested it in Mapserver 4 and 5.0 and the result is the same.<BR>
><BR>
> Thank You<BR>
><BR>
> -----Mensaje original-----<BR>
> De: Delfos, Jacob [<A HREF="mailto:Jacob.Delfos@maunsell.com">mailto:Jacob.Delfos@maunsell.com</A>]<BR>
> Enviado el: vie 26/10/2007 1:55<BR>
> Para: MAPSERVER-USERS@LISTS.UMN.EDU<BR>
> CC: Javier Carrasco; Steve Lime<BR>
> Asunto: RE: [UMN_MAPSERVER-USERS]<BR>
><BR>
><BR>
><BR>
> Javier,<BR>
><BR>
> I have seen these symptoms when I updated a shapefile, without updating<BR>
> its spatial index. Features literally 'vanish' into thin air, because<BR>
> they are assumed not to be in the extent (because the spatial index<BR>
> points to the wrong objects). Try updating your spatial index (or remove<BR>
> it for now).<BR>
><BR>
> Regards,<BR>
><BR>
> Jacob<BR>
><BR>
><BR>
> > -----Original Message-----<BR>
> > From: UMN MapServer Users List<BR>
> > [<A HREF="mailto:MAPSERVER-USERS@LISTS.UMN.EDU">mailto:MAPSERVER-USERS@LISTS.UMN.EDU</A>] On Behalf Of<BR>
> Steve Lime<BR>
> > Sent: 26 October 2007 01:22<BR>
> > To: MAPSERVER-USERS@LISTS.UMN.EDU<BR>
> > Subject: [UMN_MAPSERVER-USERS]<BR>
> ><BR>
> > If you use shp2img do you see the same issue? I didn't see<BR>
> > anything obvious in your configuration<BR>
> > that would cause something like this. Will try on my end too.<BR>
> ><BR>
> > Steve<BR>
> ><BR>
> ><BR>
> > >>> On 10/25/2007 at 8:04 AM, in message<BR>
> ><BR>
> <E43C32BC5843E34FB4C00CDFAAAAF7D806C200@australia.prodevelop.l<BR>
> > ocal>, Javier<BR>
> > Carrasco <jcarrasco@PRODEVELOP.ES> wrote:<BR>
> ><BR>
> > > Hi everybody<BR>
> > > I have a problem when I try to render the shape in the<BR>
> > shapefile annexed. If<BR>
> > > you look at the screenshoot I took from gvSIG, there are<BR>
> > some segments of the<BR>
> > > geometry that are not displayed using MapServer but gvSIG,<BR>
> > uDIG and arcMap<BR>
> > > displays correctly.<BR>
> > ><BR>
> > > I'm using ms4w (MapServer 5.0) and I'm getting the images<BR>
> > using the WMS<BR>
> > > interface.<BR>
> > ><BR>
> > > This geometry is a representation of a route to deliver<BR>
> > some packages in<BR>
> > > different addresses.<BR>
> > > it looks like two correlative segments of the path that are<BR>
> > used to move<BR>
> > > from A to B and B to A are disappearing.<BR>
> > ><BR>
> > > Do you know if there is a bug in MapServer or am I making<BR>
> > something wrong<BR>
> > > when configuring MapServer?<BR>
> > ><BR>
> > > Thank you<BR>
> ><BR>
><BR>
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