[Routing] How to make the driver direction is always the north direction

[Marcus Wolschon]

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jiatao83 schrieb:
>
> Hi, all, I am looking for some free APIs or library to mashup a
> mobile navigation application, and I will use the OSM tile as the
> base map. I am just using the free libaray j2memap, But it did not
> provide such a API that could rotate the map so that the driver
> direction is always the north direction! By the way, I have found
> that the VGPS software provide the similar function, But it is not
> free. I have also tried to rotate the map tile, but this method not
> only distorts the map image,but also upside down the road name
> information when you rotate the map image by 180 degree. Could
> anyone help me? Or if there is other solution to make the driver
> direction always the north direction? sad I have been stucked by
> this problem for several weeks. So any Suggestion is welcomed.
> Please help me! Thanks!smile Regards.
>

If the direction of driving is north....the you are driving north.
Pretty useless application ;)



Marcus
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