private void ChartDarw(Fund fund)
{
chartFundCode = fund.Code;
tabControl1.TabPages[3].Text = fund.Name;
chart1.Series["line1"].Points.Clear();
chart1.Series["line2"].Points.Clear();
chart1.Series["line3"].Points.Clear();
chart1.Series["line4"].Points.Clear();
chart1.Series["line5"].Points.Clear();
int x1 = 0;
double y1 = Think.EquationCalculate(fund.Coefs[1], fund.Coefs[0], x1);
int x2 = fund.ThinkEndIndex - fund.ThinkStartIndex;
double y2 = Think.EquationCalculate(fund.Coefs[1], fund.Coefs[0], x2);
chart1.Series["line4"].Points.AddXY(x1, y1);
chart1.Series["line4"].Points.AddXY(x2, y2);
for (int i = fund.ThinkStartIndex; i < fund.ThinkEndIndex; i++)
{
chart1.Series["line1"].Points.AddXY(i - fund.ThinkStartIndex, fund.HistoryList[i].Item2);
if (fund.IncFlags[i - fund.ThinkStartIndex] == 1)
{
chart1.Series["line2"].Points.AddXY(i - fund.ThinkStartIndex, fund.HistoryList[i].Item2);
}
else if (fund.IncFlags[i - fund.ThinkStartIndex] == -1)
{
chart1.Series["line3"].Points.AddXY(i - fund.ThinkStartIndex, fund.HistoryList[i].Item2);
}
//if (fund.Tages[i - fund.ThinkStartIndex] == 1)
//{
// chart1.Series["line5"].Points.AddXY(i - fund.ThinkStartIndex, fund.HistoryList[i].Item2);
//}
}
chart1.Series["line1"].Points.AddXY(fund.ThinkEndIndex - fund.ThinkStartIndex, fund.RealValue); //实时的加到最后
TabPage page = tabControl1.TabPages[3];
tabControl1.SelectedTab = page;
//tabControl1.TabPages.Remove(page);
//tabControl1.TabPages.Add(page);
}
/// <summary>
/// 基金实时更新
/// </summary>
private void fundsRealUpdate()
{
foreach (var fund in funds)
{
double realVal;
double realInc;
if (GetFundIncNow(fund.Code, out realVal, out realInc))
{
fund.RealValue = realVal;
fund.RealIncrease = realInc;
double equation = Think.EquationCalculate(fund.Coefs[1], fund.Coefs[0], fund.ThinkEndIndex - fund.ThinkStartIndex);
double reg = (realVal - equation) / equation;
fund.RealSigma = (reg - fund.μInc) / fund.σInc;
//double chip = Think.Predict(fund);
//double cost = chip * (double)fund.RealValue * 100;
//fund.RealCost = cost;
}
}
}