private void MChart_MouseMove(object sender, MouseEventArgs e)
{
int x = e.X;
int y = e.Y;
if (this.MCMM_LastX == x && this.MCMM_LastY == y)
{
return;
}
this.MCMM_LastX = x;
this.MCMM_LastY = y;
try
{
double aX = this.MChart.ChartAreas[0].AxisX.PixelPositionToValue(x);
double aY = this.MChart.ChartAreas[0].AxisY.PixelPositionToValue(y);
long sec = this.LastStartWeSec + LongTools.toInt(aX * 86400.0);
sec = WeSec.WeSecToSec(sec);
long dateTime = DateTimeToSec.toDateTime(sec);
this.TTip.SetToolTip(
this.MChart,
Utils.DateTimeToString(dateTime) + "\n" +
aY
);
}
catch
{ }
}
private void LoadGraph(CurrencyPair cPair)
{
//CurrencyPairs.FxCollect();
this.MChart.Series.Clear();
this.MChart.Legends.Clear();
this.MChart.ChartAreas.Clear();
double minMid = double.MaxValue;
double maxMid = double.MinValue;
long currSec = DateTimeToSec.Now.getSec();
Series srs = new Series();
srs.ChartType = SeriesChartType.Line;
srs.Color = Color.OrangeRed;
for (long sec = currSec - 86400L * 7L; sec <= currSec; sec += 30L)
{
double mid = cPair.GetPrice(DateTimeToSec.toDateTime(sec)).Mid;
minMid = Math.Min(minMid, mid);
maxMid = Math.Max(maxMid, mid);
srs.Points.AddXY((sec - currSec) / 86400.0, mid);
}
this.MChart.Series.Add(srs);
ChartArea ca = new ChartArea();
{
double METER_SCALE = 1000.0;
minMid = (long)(minMid * METER_SCALE) / METER_SCALE;
maxMid = ((long)(maxMid * METER_SCALE) + 1) / METER_SCALE;
}
ca.AxisX.Minimum = -7.0;
ca.AxisX.Maximum = 0.0;
ca.AxisX.Interval = 1.0;
ca.AxisY.Minimum = minMid;
ca.AxisY.Maximum = maxMid;
//ca.BorderWidth = 0;
this.MChart.ChartAreas.Add(ca);
//this.MChart.Margin = new Padding(0);
//this.MChart.BorderlineDashStyle = ChartDashStyle.NotSet;
//this.MChart.BorderlineWidth = 0;
this.Text = Program.APP_TITLE + " - " + cPair.Code;
}
private void DoAltCommand(string command, bool keepAxY = false)
{
try
{
string args = this.Args.Text;
List <string> tokens = StringTools.tokenize(args, ":");
long dateTime = long.Parse(tokens[1]);
long sec = DateTimeToSec.toSec(dateTime);
long weSec = WeSec.SecToWeSec(sec);
switch (command)
{
case "戻る":
{
long secBound = this.StringToSec(tokens[3]);
weSec -= secBound / 4;
}
break;
case "進む":
{
long secBound = this.StringToSec(tokens[3]);
weSec += secBound / 4;
}
break;
case "Y-拡大":
{
expandAxY(1.0 / 1.5);
keepAxY = true;
}
break;
case "Y-縮小":
{
expandAxY(1.5);
keepAxY = true;
}
break;
case "拡大":
{
long secInterval = this.StringToSec(tokens[2]);
long secBound = this.StringToSec(tokens[3]);
secInterval /= 2;
secBound /= 2;
// 調整 TODO
{
if (secBound % secInterval != 0)
{
secBound /= secInterval;
secBound *= secInterval;
}
}
tokens[2] = this.SecToString(secInterval);
tokens[3] = this.SecToString(secBound);
}
break;
case "縮小":
{
long secInterval = this.StringToSec(tokens[2]);
long secBound = this.StringToSec(tokens[3]);
secInterval *= 2;
secBound *= 2;
tokens[2] = this.SecToString(secInterval);
tokens[3] = this.SecToString(secBound);
}
break;
default:
throw null;
}
sec = WeSec.WeSecToSec(weSec);
dateTime = DateTimeToSec.toDateTime(sec);
tokens[1] = "" + dateTime;
args = string.Join(":", tokens);
this.Args.Text = args;
executeArgs(keepAxY);
}
catch
{ }
}
public static long WeSecToDateTime(long weSec)
{
return(DateTimeToSec.toDateTime(WeSecToSec(weSec)));
}