[OpenLayers-Users] legend "floating" over map

[Mark Prins]

2012/12/4 Gery <gamejihou at hotmail.com>

> Thanks Donald, Alexandre, Sergeant and Mark for the ideas. I think Mark's
> solution is what I have in mind, Mark could you share an example about
> using
> this UpdateLegendControl.js script please? I went through it but I'm
> confused about how to use it.
>

you just add it to a map as a control while passing a div or other
container element that you want to hold the legend:

_map.addControl(new UpdateLegendControl({
         div : jQuery('#legendDiv')[0]
}));


like shown here:
https://github.com/MinELenI/CBSviewer/blob/master/src/main/js/Viewer.js#L168
The div should be styled and positioned with some css



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