[OpenLayers-Users] force update markers layer

[Jan Hartmann]

Hi,

How do I force a redraw on a markers layer? I have a regular WMS map 
with markers that have their lonlat-values updated from a database. I 
can force a redraw of the WMS layer with mergenewparams(), but that is 
not possible with the markers layer. That means that the when the lonlat 
values are updated and I move the map, the markers remain in their 
original positions. Only when I zoom in or out, the marker positions are 
updated. Can I do something about that?

Jan
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