public static KLineBar GetKLineBar(IKLineBar klineBar, ITickData tickData, int startIndex, int endIndex)
{
KLineBar bar = new KLineBar();
ITickBar endTickBar = tickData.GetBar(endIndex);
bar.Time = endTickBar.Time;
bar.Start = klineBar.Start;
float high = klineBar.High;
float low = klineBar.Low;
float money = klineBar.Money;
int mount = klineBar.Mount;
for (int i = startIndex; i <= endIndex; i++)
{
ITickBar tickBar = tickData.GetBar(i);
if (high < tickBar.Price)
{
high = tickBar.Price;
}
if (low > tickBar.Price)
{
low = tickBar.Price;
}
money += tickBar.Mount * tickBar.Price;
mount += tickBar.Mount;
}
bar.High = high;
bar.Low = low;
bar.End = endTickBar.Price;
bar.Money = money;
bar.Mount = mount;
bar.Hold = endTickBar.Hold;
return(bar);
}
private void AssertText(string code, int start, int end, string fileName)
{
List <string> list_OnBar = new List <string>();
IDataPackage_Code datapackage = DataCenter.Default.DataPackageFactory.CreateDataPackage_Code(code, start, end, 0, 0);
IKLineData_Extend klineData = datapackage.GetKLineData(KLinePeriod.KLinePeriod_1Minute);
ITickData tickData = datapackage.GetTickData(start);
KLineToTickIndeier indeier = new KLineToTickIndeier(tickData, klineData);
int lastBarPos;
for (int i = 0; i < tickData.Length; i++)
{
list_OnBar.Add("tick:" + tickData.GetBar(i));
Console.WriteLine("tick:" + tickData.GetBar(i));
int pos = indeier.GetKLineBarPosIfFinished(i, out lastBarPos);
if (pos >= 0)
{
list_OnBar.Add(klineData.Period + ":" + klineData.GetBar(pos));
Console.WriteLine(klineData.Period + ":" + klineData.GetBar(pos));
for (int m = pos + 1; m <= lastBarPos; m++)
{
list_OnBar.Add(klineData.Period + ":" + klineData.GetBar(m));
Console.WriteLine(klineData.Period + ":" + klineData.GetBar(m));
//lastBarPos = 1;
}
}
}
AssertUtils.AssertEqual_List(fileName, GetType(), list_OnBar);
}
private void DrawRecentTick(Graphics g, Point startPoint, ITickData tickData, double lastEndPrice)
{
int defaultLeft = startPoint.X + 2;
Point p = new Point(defaultLeft, startPoint.Y + 2);
Color titleColor = ColorUtils.GetColor("#808080");
g.DrawString("时间", new Font("宋体", 11, FontStyle.Regular), new SolidBrush(titleColor), p);
p.X += 90;
g.DrawString("价位", new Font("宋体", 11, FontStyle.Regular), new SolidBrush(titleColor), p);
p.X += 40;
g.DrawString("现手", new Font("宋体", 11, FontStyle.Regular), new SolidBrush(titleColor), p);
p.X += 40;
g.DrawString("增仓", new Font("宋体", 11, FontStyle.Regular), new SolidBrush(titleColor), p);
p.X += 40;
g.DrawString("开平", new Font("宋体", 11, FontStyle.Regular), new SolidBrush(titleColor), p);
if (tickData == null)
{
return;
}
//TODO 未考虑周全
int showCount = tickData.BarPos >= 15 ? 15 : tickData.BarPos;
int startBarPos = tickData.BarPos - showCount;
for (int i = 0; i < showCount; i++)
{
ITickBar tickBar = tickData.GetBar(startBarPos);
ITickBar lastTickBar = startBarPos <= 0 ? null : tickData.GetBar(startBarPos - 1);
p.X = defaultLeft;
p.Y += 25;
DrawTickBar(g, p, tickBar, lastTickBar, lastEndPrice);
startBarPos++;
}
}
private static TimeLineBar GetTimeLineBar(ITickData tickData, int startIndex, int endIndex, float lastEndPrice)
{
TimeLineBar timeLineBar = TimeLineUtils.GetTimeLineBar(tickData.GetBar(startIndex), lastEndPrice);
for (int i = startIndex + 1; i <= endIndex; i++)
{
timeLineBar = TimeLineUtils.GetTimeLineBar(timeLineBar, tickData.GetBar(i), lastEndPrice);
}
return(timeLineBar);
}
private static KLineBar GetKLineBar(ITickData tickData, int startIndex, int endIndex)
{
KLineBar klineBar = KLineUtils.GetKLineBar(tickData.GetBar(startIndex));
for (int i = startIndex + 1; i <= endIndex; i++)
{
klineBar = KLineUtils.GetKLineBar(klineBar, tickData.GetBar(i));
}
return(klineBar);
}
public static void PrintTickData(ITickData tickData)
{
for (int i = 0; i < tickData.Length; i++)
{
Console.WriteLine(tickData.GetBar(i));
}
}
/// <summary>
/// 检验tick数据的正确性
/// </summary>
/// <param name="tickData"></param>
/// <param name="newTickData"></param>
public static void AssertEqual_TickData(ITickData tickData, ITickData newTickData)
{
Assert.AreEqual(newTickData.Length, tickData.Length);
for (int i = 0; i < tickData.Length; i++)
{
Assert.AreEqual(newTickData.GetBar(i).ToString(), tickData.GetBar(i).ToString());
}
}
private static void DoIndex(List <string> list_OnBar, IKLineData_Extend klineData, ITickData tickData, KLineToTickIndeier indeier)
{
int lastBarPos;
for (int i = 0; i < tickData.Length; i++)
{
list_OnBar.Add("tick:" + tickData.GetBar(i));
Console.WriteLine("tick:" + tickData.GetBar(i));
int pos = indeier.GetKLineBarPosIfFinished(i, out lastBarPos);
if (pos >= 0)
{
list_OnBar.Add(klineData.Period + ":" + klineData.GetBar(pos));
Console.WriteLine(klineData.Period + ":" + klineData.GetBar(pos));
for (int m = pos + 1; m <= lastBarPos; m++)
{
list_OnBar.Add(klineData.Period + ":" + klineData.GetBar(m));
Console.WriteLine(klineData.Period + ":" + klineData.GetBar(m));
}
}
}
}
public void Write()
{
FileUtils.EnsureParentDirExist(path);
StreamWriter sw = File.AppendText(path);
try
{
for (int i = startIndex; i <= endIndex; i++)
{
sw.WriteLine(tickData.GetBar(i));
}
}
finally
{
sw.Close();
}
}
public static TimeLineBar GetTimeLineBar(ITimeLineBar timeLineBar, ITickData tickData, int startIndex, int endIndex, float lastEndPrice)
{
TimeLineBar bar = new TimeLineBar();
bar.Code = tickData.Code;
ITickBar endTickBar = tickData.GetBar(endIndex);
bar.Time = endTickBar.Time;
bar.Price = endTickBar.Price;
bar.Hold = endTickBar.Hold;
bar.UpRange = endTickBar.Price - lastEndPrice;
bar.UpPercent = (float)NumberUtils.percent(endTickBar.Price, lastEndPrice);
int mount = timeLineBar.Mount;
for (int i = startIndex; i <= endIndex; i++)
{
mount += tickData.Arr_Mount[i];
}
bar.Mount = mount;
bar.Hold = endTickBar.Hold;
return(bar);
}
public ITickBar GetBar(int index)
{
return(tickData.GetBar(index));
}
