Re: [OpenMap Users] vehicule tracking

Hi Chakiri,

You would display the symbol in a layer (or plugin). If you want to
change the position of a symbol, you simply change its coordinates (if
it's an OMGraphic), generate it with the last projection received in
the projectionChanged() (or getRectangle()) method, and call repaint().

- Don

On Tuesday, February 18, 2003, at 05:34 AM, CHAKIRI HOUDA wrote:

> Hi,
> I am working on a vehicule tracking application and i need a bit of
> guidance, when the user wants to see the vehicule moving he has just to
> add a symbol to the map corresponding to the vehicule and the position
> of
> the vehicule will be updated from the gps.my application will be
> runing on
> the a server.. what i need to know is how can we add an event using
> opanmap and making change its position while the cordinates change..
> thanks in advance
> Houda
>
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Don Dietrick, BBN Technologies, dietrick@bbn.com
10 Moulton Street, Cambridge, MA 02138
617-873-3031 [fax]-2794
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