private void loadStockChart(string stockId, bool getRealTimeData)
{
List <Classes.StockPrice> stockPriceList = model.GetStockPriceData(new string[] { stockId }).First().Value.OrderByDescending(x => x.Date).Take(100).OrderBy(x => x.Date).ToList();
// List<MyStockAnalyzer.Classes.StockPrice> result = stockHelper.GetStockRealTimePrice
if (getRealTimeData)
{
List <Classes.StockPrice> realTimePrice = stockHelper.GetStockRealTimePrice(new List <Classes.StockData>()
{
model.GetStockDataById(stockId)
}, DateTime.Now.Date);
if (realTimePrice.Count > 0)
{
stockPriceList.Add(realTimePrice.First());
}
}
List <StockChartData> chartData = StockAnalysisHelper.StockPriceDataToChart(stockPriceList);
chartKBar.Series.Clear();
chartKBar.Series.Add("KChart");
chartKBar.Series[0].ChartType = SeriesChartType.Candlestick;
chartKBar.Series[0]["PriceUpColor"] = "Red";
chartKBar.Series[0]["PriceDownColor"] = "LimeGreen";
foreach (StockChartData data in chartData)
{
chartKBar.Series[0].Points.AddXY(data.PriceToday.Date.ToString("yyyy/MM/dd"), (double)data.PriceToday.High, (double)data.PriceToday.Low, (double)data.PriceToday.Open, (double)data.PriceToday.Close);
chartKBar.Series[0].Points.Last().Color = Color.Black;
}
chartKBar.ChartAreas[0].AxisY.Minimum = Math.Floor((double)(chartData.Select(x => x.PriceToday.Low).Min() * 0.98m));
chartKBar.ChartAreas[0].AxisY.Maximum = Math.Ceiling((double)(chartData.Select(x => x.PriceToday.High).Max() * 1.02m));
}
private void startStockSelection(List <MyStockAnalyzer.Classes.StockData> stockData, List <MyStockAnalyzer.Classes.StockPrice> realTimeData)
{
// 分析股票資料
foreach (MyStockAnalyzer.Classes.StockData data in stockData)
{
Dictionary <string, List <MyStockAnalyzer.Classes.StockPrice> > stockPrice = model.GetStockPriceData(new string[] { data.StockId }, dtSelectionBgn.Value.Date.AddMonths(-12), dtSelectionEnd.Value.Date);
foreach (KeyValuePair <string, List <MyStockAnalyzer.Classes.StockPrice> > kvp in stockPrice)
{
// 如果要分析即時資料，將目前抓到的即時資料加入股價資訊中
if (chkRealData.Checked && realTimeData.Where(x => x.StockId == kvp.Key).Count() > 0)
{
kvp.Value.AddRange(realTimeData.Where(x => x.StockId == kvp.Key));
}
List <StockChartData> chartData = StockAnalysisHelper.StockPriceDataToChart(kvp.Value);
selectStockByAlgorithms(data, chartData);
}
}
}
