[OpenLayers-Users] legend "floating" over map

[Mark Prins]

Here is a control that will do most or all of what you want::
https://github.com/MinELenI/CBSviewer/blob/master/src/main/js/UpdateLegendControl.js


2012/11/28 Sergeant_york <electronicpanda at gmail.com>

> 1- let's say you have a div for map (mapdiv in this case)
>
> <div id="mapDiv"></div>
>
> 2- you put another div inside of mapdiv
>
> <div id="mapDiv><div id="legendDiv"></div></div>
>
> 3- set legendDiv style
>
> #legendDiv{
> position: absolute;
> top: x;
> left: y;
> z-index: more than OpenLayers' viewPort
> }
>
> 4- set an image inside of legendDiv
>
> <div id=map....>
> <div id=legend..>
> <yourPNG's url>
> </div>
> </div>
>
>
>
>
> --
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