How to center a popup window exactly where I've clicked?
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I have a question how i can change this code selectedFeature = feature; popup = new OpenLayers.Popup.FramedCloud("chicken", feature.geometry.getBounds().getCenterLonLat(), null, div, null, null, onPopupClose); feature.popup = popup; to make the center point of popup window exactly where I've clicked, not like it is now on the center of object bounds? Thanks in advance.
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Answer:
I have a not tested proposition : 1 - From http://openlayers.org/dev/examples/click-handler.html you will be able to get coordinates from click -see also http://openlayers.org/dev/examples/click.html. 2 - You will, then be able to convert coordinates to pixel, with http://dev.openlayers.org/releases/OpenLayers-2.5/doc/apidocs/files/OpenLayers/Map-js.html#OpenLayers.Map.getPixelFromLonLat. 3 - Finally, you move the popup with popup.http://dev.openlayers.org/docs/files/OpenLayers/Popup-js.html#OpenLayers.Popup.moveTo(new OpenLayers.Pixel(xxx));. You probably have to calculate it before, regarding popup width and height. With the help of jQuery it can even be dynamic.
Alex at Geographic Information Systems Visit the source
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