public MovingAverage(WeSecPrices wsp, long secInterval, long secBound)
{
if (wsp == null)
{
throw null;
}
if (secInterval < 1L)
{
throw new Exception("MAインターバル=0");
}
if (secBound < secInterval)
{
throw new Exception("MAインターバル長過ぎ！(期間より長い！)");
}
if (secBound % secInterval != 0)
{
throw new Exception("MA期間はインターバルの倍数にしてね！");
}
if (Consts.SAMPLING_MAX < secBound / secInterval)
{
throw new Exception("MAインターバル刻み過ぎ！");
}
if (Consts.SEC_BOUND_MAX < secBound)
{
throw new Exception("MA期間長過ぎ！");
}
//secBound /= secInterval;
//secBound *= secInterval;
// <-- check prms
this.WSP = wsp;
this.SecInterval = secInterval;
this.SecBound = secBound;
// ----
this.Denom = this.SecBound / this.SecInterval;
}
private void executeArgs(bool keepAxY = false)
{
string args = this.Args.Text;
try
{
args = StringTools.tokenize(args, "#")[0];
// ---- args -> vars ----
Queue <string> argq = new Queue <string>(StringTools.tokenize(args, ":"));
CurrencyPair cPair = CurrencyPairs.All[CurrencyPairs.IndexOf(argq.Dequeue())];
long dateTime = long.Parse(argq.Dequeue());
if (DateTimeToSec.isFairDateTime(dateTime) == false)
{
throw new Exception("Bad dateTime");
}
long secStart = DateTimeToSec.toSec(dateTime);
long secInterval = StringToSec(argq.Dequeue());
long secBound = StringToSec(argq.Dequeue());
string sVisHigLow = argq.Dequeue();
long secMvAvgInterval = -1L;
if (1 <= argq.Count) // 省略可能につき
{
secMvAvgInterval = StringToSec(argq.Dequeue());
}
List <long> secMvAvgs = new List <long>();
while (1 <= argq.Count) // 省略可能につき
{
secMvAvgs.Add(StringToSec(argq.Dequeue()));
}
argq = null;
if (secInterval < 1L)
{
throw new Exception("interval < 1");
}
if (secBound < secInterval)
{
throw new Exception("bound < interval");
}
if (secBound % secInterval != 0)
{
throw new Exception("期間はインターバルの倍数にしてね！");
}
if (Consts.SAMPLING_MAX < secBound / secInterval)
{
throw new Exception("インターバル刻みすぎ！");
}
if (Consts.SEC_BOUND_MAX < secBound)
{
throw new Exception("期間長過ぎ！");
}
bool visHigLow;
switch (sVisHigLow)
{
case "T":
visHigLow = true;
break;
case "F":
visHigLow = false;
break;
default:
throw new Exception("Bad sVisHigLow: " + sVisHigLow);
}
//secBound /= secInterval;
//secBound *= secInterval;
// secMvAvgInterval ここでチェックしない。MovingAverage ctor に任せる。
// ----
//CurrencyPairs.FxCollect();
this.MChart.Series.Clear();
//this.MChart.Legends.Clear();
this.MChart.ChartAreas.Clear();
// ここから sec -> weSec に切り替えていく。
secStart = WeSec.SecToWeSec(secStart);
double minMid = double.MaxValue;
double maxMid = double.MinValue;
WeSecPrices wsp = new WeSecPrices(cPair);
List <MovingAverage> mvAvgs = new List <MovingAverage>();
foreach (long secMvAvg in secMvAvgs)
{
mvAvgs.Add(new MovingAverage(wsp, secMvAvgInterval, secMvAvg));
}
if (visHigLow)
{
// 高値
{
Series srs = new Series();
srs.ChartType = SeriesChartType.Line;
srs.Color = Color.LightGray;
for (long sec = 0; sec <= secBound; sec += secInterval)
{
double hig = wsp.GetPrice(secStart - sec).High;
minMid = Math.Min(minMid, hig);
maxMid = Math.Max(maxMid, hig);
srs.Points.AddXY(-sec / 86400.0, hig);
}
this.MChart.Series.Add(srs);
}
// 安値
{
Series srs = new Series();
srs.ChartType = SeriesChartType.Line;
srs.Color = Color.Gray;
for (long sec = 0; sec <= secBound; sec += secInterval)
{
double low = wsp.GetPrice(secStart - sec).Low;
minMid = Math.Min(minMid, low);
maxMid = Math.Max(maxMid, low);
srs.Points.AddXY(-sec / 86400.0, low);
}
this.MChart.Series.Add(srs);
}
}
// Mid
{
Series srs = new Series();
srs.ChartType = SeriesChartType.Line;
srs.Color = Color.Green;
for (long sec = 0; sec <= secBound; sec += secInterval)
{
double mid = wsp.GetPrice(secStart - sec).Mid;
//double mid = cPair.GetPrice(DateTimeToSec.toDateTime(secStart - sec)).Mid;
minMid = Math.Min(minMid, mid);
maxMid = Math.Max(maxMid, mid);
srs.Points.AddXY(-sec / 86400.0, mid);
}
this.MChart.Series.Add(srs);
}
Color[] MVAVG_COLORS = new Color[]
{
Color.Red,
Color.Blue,
Color.Purple,
Color.DarkCyan,
Color.DarkOrange,
Color.DarkGray,
};
for (int index = 0; index < mvAvgs.Count; index++)
{
MovingAverage mvAvg = mvAvgs[index];
Series srs = new Series();
srs.ChartType = SeriesChartType.Line;
srs.Color = MVAVG_COLORS[index % MVAVG_COLORS.Length];
for (long sec = 0; ; sec += secMvAvgInterval)
{
double mid = mvAvg.GetMid(secStart - sec);
//double mid = cPair.GetPrice(DateTimeToSec.toDateTime(secStart - sec)).Mid;
minMid = Math.Min(minMid, mid);
maxMid = Math.Max(maxMid, mid);
srs.Points.AddXY(-sec / 86400.0, mid);
if (secBound <= sec)
{
break;
}
}
this.MChart.Series.Add(srs);
}
if (keepAxY)
{
minMid = LastAxYMin;
maxMid = LastAxYMax;
}
else
{
LastAxYMin = minMid;
LastAxYMax = maxMid;
}
LastStartWeSec = secStart;
ChartArea ca = new ChartArea();
{
double METER_SCALE = 1000.0;
minMid = (long)(minMid * METER_SCALE) / METER_SCALE;
maxMid = ((long)(maxMid * METER_SCALE) + 1) / METER_SCALE;
}
double axInterval;
if (secBound < 86400L)
{
axInterval = 1.0 / 24.0;
}
else if (secBound < 86400L * 3)
{
axInterval = 1.0 / 2.0;
}
else if (secBound < 86400L * 25)
{
axInterval = 1.0;
}
else if (secBound < 86400L * 100)
{
axInterval = 5.0;
}
else if (secBound < 86400L * 250)
{
axInterval = 25.0;
}
else if (secBound < 86400L * 500)
{
axInterval = 50.0;
}
else
{
axInterval = 100.0;
}
ca.AxisX.Minimum = -secBound / 86400.0;
ca.AxisX.Maximum = 0.0;
ca.AxisX.Interval = axInterval;
ca.AxisY.Minimum = minMid;
ca.AxisY.Maximum = maxMid;
this.MChart.ChartAreas.Add(ca);
// ----
// 成功
this.Args.ForeColor = Color.Black;
this.Args.Text = args;
this.Args.SelectAll();
}
catch (Exception e)
{
// 失敗
this.TTip.SetToolTip(this.Args, "" + e);
this.Args.ForeColor = Color.Red;
this.Args.Text = args + "#" + e.Message;
this.Args.SelectionStart = 0;
this.Args.SelectionLength = args.Length;
}
GC.Collect(); // 2bs
}