Comment of removing overlay items and the condition check
<p>What to do if i want to Remove an overlay item under a condition if my location on gps is equal to the overlay item longitude &amp; latitude , so how this condition should be written ?!</p>

<p>Other Question : Due to the un accuracy of the gps i need to add delta " this delta is like to make a square around the overlay item because if my position is near the area of the over lay item so what suppose to be the delta cant never be int or float what it should be ? </p>
