[OpenLayers-Users] openlayers-js for a seating plan

[Bart van den Eijnden]

Maybe this example will help you:

http://www.innerbody.com/image/dige08.html

Best regards,
Bart

Bart van den Eijnden
Front-end Developer | Boundless
@boundlessgeo

On Oct 14, 2013, at 10:44 AM, Hinnack <henrik.genssen at gmail.com> wrote:

> Hi Robert,
> 
> thanks for your reply.
> Yes, metric cartesian would be the right projection. But I can not find any examples or documentation.
> Is it already available for openlayers?
> 
> By the way: I do not only need polygons, but tiles, too.
> 
> regards,
> Hinnack
> 
> 
> 
> 2013/10/13 Robert Sanson <Robert.Sanson at asurequality.com>
> Hi Hinnack
> 
> Create a vector polygon layer where each seat is a small polygon. Use a metric cartesian coordinate system. You just get the user to zoom in and select the seat. The vector layer could either be loaded into memory from a GeoJSON file on the server, or could be served as WMS, so you use GetFeatureInfo requests to return the seat the user clicks on.
> 
> regards,
> 
> Robert
> 
> >>> Hinnack <henrik.genssen at gmail.com> 12/10/2013 11:03 p.m. >>>
> Hi folks,
> 
> I would like to use openlayers for a seating plan of a stadium, where geo
> referencing based on lng/lat is not really important, but on pixels.
> So I wonder, if a "pixel-based projection" exists - and if not, how to
> start one.
> The booking engine of a ticket system has the same needs, as a map has
> (e.g. overlays like Images, kml's, zooming, etc.).
> Of course, one could reinvent the wheel by using other js libs like
> "Raphael" - but it does not to make much sense to me...
> 
> Did I overlook something and it does already exists?
> 
> Thanks for any advise :-)
> 
> regards
> 
> Hinnack
> 
> 
> 
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