def GetDouble(ea):
    tmp = struct.pack("Q", Qword(ea))
    return struct.unpack("d", tmp)[0]
x and y are absolute coordinates within the document.
dataset/ETHPy150Open EiNSTeiN-/idapython/python/idc.py/GetDouble--crossover with--dataset/ETHPy150Open anandology/pyjamas/library/gwt/dnd/utils.py/getTargetInChildren