[mapserver-users] Projecting like a sphere

[Paul Ramsey]

That would be cool. If I am not mistaken, unlike a normal planar
projection, you will implement panning not by altering the extents of
the map, but by altering the origin of the projection. Fancy schmantzy.

Norman Vine wrote:
> 
> Tyler Mitchell writes:
> >
> >I have a world map layer and I'm displaying it in lat/long.  I'd like to
> >project it so that it looks like a sphere, so that when I keep panning west
> >it doesn't come to "the end" of the map.  I want it to be a continuous
> >layer as you pan east/west and north/south. I noticed that Arcview has a
> >function similar to this, is it just a matter of choosing a specific type
> >of projection?
> >
> >Any suggestions on how to do this?
> 
> Sounds like you want to use an 'orthographic' projection
> 
> Cheers
> 
> Norman

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     | Paul Ramsey
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