void iMSMap1_MapReady(ZDIMS.Event.IMSMapEvent e)
{
initData(); //初始化统计数据序列
initParam(); //初始化统计点数据
//实例化统计图控件，并设置其样式
myChartCtrl1 = new myChartCtrl();
myChartCtrl1.HorizontalAlignment = HorizontalAlignment.Right;
myChartCtrl1.VerticalAlignment = VerticalAlignment.Top;
myChartCtrl1.SetValue(MarginProperty, new Thickness(0, 200, 50, 0));
myChartCtrl1.Show();
}