//绘图区域绘制所有统计图像…………………………………………………………………………………………………………………………
        private void addAllStaCurves(string reqStr)
        {
            double           y;
            PointPairList    list1;
            List <Statsitic> allStaList = getStatsticsFromService("datacollect0-1-3-30-50");//reqStr

            model.setAllStatistic(allStaList);
            if (allStaList == null)
            {
                return;
            }

            for (int j = 0; j < allStaList.Count; j++)
            {
                list1 = new PointPairList();
                for (double x = XMin; x < XMax; x = x + 1)
                {
                    y = allStaList[j].Val;
                    list1.Add(x, y);
                }
                LineItem myCurve = myPane.AddCurve(allStaList[j].Type, list1, Color.Blue, SymbolType.None);
                myPane.Legend.IsVisible = false;
                myCurve.Line.IsSmooth   = true;
                myCurve.IsVisible       = false;
            }
        }