I have not tried to use DWG or DXF in MapGuide.
There exists a patch that will enable the OGR provider to use DXF data, but you will have to build a new OGR provider yourself, as it is not included in the official build (something about licenses...):
http://trac.osgeo.org/gdal/browser/spike/dxfdwg

Regards, Kenneth Skovhede, GEOGRAF A/S



Carmelo Saffioti skrev:
Hi Kenneth,
thank you for your suggestion. I stored NMEA data with separate columns for lat/lon... Regarding DWG import, I'd like open source solutions, do you know anything about? DWG is proprietary, but if I export to DXF is there any open source solution to import it into MapGuide? Cheers
Carmelo

    ----- Original Message -----
    *From:* Kenneth Skovhede, GEOGRAF A/S <mailto:[EMAIL PROTECTED]>
    *To:* MapGuide Users Mail List
    <mailto:[email protected]>
    *Sent:* Thursday, November 06, 2008 9:17 AM
    *Subject:* Re: [mapguide-users] Tracking vehicles, Displaying
    positions

    Hi Carmelo.

    If you pre-process your NMEA data and extract lat/lon values into
    columns, you
    can use the ODBC provider and make points of the columns.
    I would suggest some kind of service that regularly does this on
    the MySql server.

    Since DWG is a proprietary format, you can't do it with open
    source tools.
    Autodesk MapGuide Studio can import a DWG for you, and it is
    fairly inexpensive.

    Regards, Kenneth Skovhede, GEOGRAF A/S


    Carmelo Saffioti skrev:
    Hi everybody,
    I need to develop a system for tracking and displaying vehicles
    positions. I'm storing NMEA gps sentences into a MySql DB. Now I'd
    like to display these positions on a map. How can I do? I'm new to
    this, can you give me any suggestion?
    I have to create the map too, because this zone is not mapped. Is it
    possible to create a map from a DWG cad file?
I hope you can help me
    Cheers
    Carmelo
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