[OpenLayers-Users] Is point visible

[Сергей Колосов]

You can use map.getExtent() to determine current bounds and "contains"
function to check if point is inside it.
Next script listens for map view change and checks point inclusion:

map.events.on({
    "move": function () {
        if (map.getExtent().contains(yourPoint.x, yourPoint.y)) {
            // do whatever you need
        }
    }
});


2013/4/4 Macbeth, Andrew (US SSA) <andrew.macbeth at baesystems.com>

>  I’ve poked around and around and don’t a means to determine whether a
> given point is visible to the user. For example, if the user has scrolled
> the map away from Boston such that it can not be seen, how can I determine
> that?            ****
>
> ** **
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