[OpenLayers-Users] different resolutions on x/y axis possible?

Christopher Schmidt crschmidt at metacarta.com
Fri Sep 4 07:30:32 EDT 2009


On Fri, Sep 04, 2009 at 04:50:04AM -0500, Alex_vG wrote:
> 
> Is it possible to use for the x- and the y-axis of a layer different
> resolutions?
> 
> I want to use OpenLayers to visualize a defect map of a steel strip. The
> real dimension of the strip are appr. 2 meter x 2000 meter. That means a
> real x/y Ratio of 1:1000. I've written a php-serverscript for rendering the
> image-tiles by using the BBOX-Parameters for an WMS-layer.  For the mainmap
> i want to use the ScaleLine and the MousePosition controls with the correct
> values. In the OverviewMap i want to use a image which is compressed in the
> x direction by 100 times so it has a x/y ratio of 1:10. The overview-image
> has to be static without any zoom functionality. The pane-frame in the
> overview-map has to show the actual extend of the main-map. I hope that i
> can deal with this requirement using different x/y resolutions for my
> OverviewMap. But i dont know how...

I'm not aware of any way to do what you're asking for in OpenLayers.

-- Chris

> please have someone a good idea to help me with this task? 
> 
> PS: sorry for the bad english... (answers in german are very welcome)
> 
> 
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-- 
Christopher Schmidt
MetaCarta



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