public Chart() : base()
{
this.PRRwtLFpd5 = -1;
this.etYww3BBO8 = -1;
this.doubleSeriesSmoothingMode = SmoothingMode.HighSpeed;
this.pads = new PadList();
this.minCountOfBars = 125;
this.canvasLeftOffset = 20;
this.canvasTopOffset = 20;
this.canvasRightOffset = 20;
this.canvasBottomOffset = 30;
this.canvasColor = Color.MidnightBlue;
this.padsHeightArray = new ArrayList();
this.padSplitIndex = -1;
this.contentUpdated = true;
this.actionType = ChartActionType.None;
this.updateStyle = ChartUpdateStyle.Trailing;
this.minAxisGap = 50;
this.ContextMenuEnabled = true;
this.LabelDigitsCount = 2;
this.rightAxesFontSize = 7;
this.dateTipRectangleColor = Color.LightGray;
this.dateTipTextColor = Color.Black;
this.valTipRectangleColor = Color.LightGray;
this.valTipTextColor = Color.Black;
this.crossColor = Color.DarkGray;
this.borderColor = Color.Gray;
this.splitterColor = Color.LightGray;
this.candleUpColor = Color.Black;
this.candleDownColor = Color.Lime;
this.volumeColor = Color.SteelBlue;
this.rightAxisGridColor = Color.DimGray;
this.rightAxisTextColor = Color.LightGray;
this.rightAxisMinorTickColor = Color.LightGray;
this.rightAxisMajorTicksColor = Color.LightGray;
this.itemTextColor = Color.LightGray;
this.selectedItemTextColor = Color.Yellow;
this.selectedTransactionHighlightColor = Color.LightBlue;
this.activeStopColor = Color.Yellow;
this.executedStopColor = Color.MediumSeaGreen;
this.canceledStopColor = Color.Gray;
this.dataLock = new object();
this.lastDateTime = DateTime.MaxValue;
this.firstDateTime = DateTime.MinValue;
this.InitializeComponent();
this.font = new Font(this.Font.FontFamily, (float)this.rightAxesFontSize);
this.SetStyle(ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint | ControlStyles.DoubleBuffer, true);
this.UpdateStyles();
this.canvasLeftOffset = 10;
this.canvasTopOffset = 10;
this.canvasRightOffset = 40;
this.canvasBottomOffset = 40;
this.MouseWheel += new MouseEventHandler(this.HandleMouseWheel);
this.AddPad();
this.axisBottom = new AxisBottom(this, this.canvasLeftOffset, this.Width - this.canvasRightOffset, this.Height - this.canvasTopOffset);
this.hScrollBar.Minimum = 0;
this.chartBackColor = Color.MidnightBlue;
this.firstIndex = -1;
this.lastIndex = -1;
}
public void PaintWithDates(DateTime minDate, DateTime maxDate)
{
SolidBrush solidBrush1 = new SolidBrush(this.titleColor);
SolidBrush solidBrush2 = new SolidBrush(this.labelColor);
Pen pen1 = new Pen(this.titleColor);
Pen pen2 = new Pen(this.gridColor);
Pen pen3 = new Pen(this.minorGridColor);
Pen pen4 = new Pen(this.minorTicksColor);
Pen pen5 = new Pen(this.majorTicksColor);
pen2.Width = this.gridWidth;
pen2.DashStyle = this.gridDashStyle;
pen3.Width = this.minorGridWidth;
pen3.DashStyle = this.minorGridDashStyle;
long ticks1 = minDate.Ticks;
long ticks2 = maxDate.Ticks;
DateTime dateTime1 = new DateTime(Math.Max(0, ticks1));
EGridSize gridSize = AxisBottom.CalculateSize(ticks2 - ticks1);
long num1 = 0L;
long num2 = this.c9T0e1qB80(dateTime1, gridSize);
int num3 = 0;
long num4 = num2;
long num5 = 0L;
int num6 = 0;
long num7 = ticks2;
int num8 = -1;
while (num4 < num7)
{
if (num6 != 0)
{
num4 = AxisBottom.GetNextMajor(num5, gridSize);
}
long num9 = num4;
int index = this.chart.MainSeries.GetIndex(new DateTime(num4 - 1L), EIndexOption.Next);
if (num8 == index)
{
num5 = num4;
}
else
{
num8 = index;
if (index != -1)
{
DateTime dateTime2 = this.chart.MainSeries.GetDateTime(index);
TimeSpan timeOfDay = dateTime2.TimeOfDay;
long ticks3 = dateTime2.Ticks;
if (ticks3 < num7)
{
if (this.gridEnabled)
{
this.chart.IXrxgFKyT(pen2, ticks3);
}
if (this.majorTicksEnabled)
{
this.chart.NXKu7WiuX(pen1, ticks3, -5);
}
if (this.labelEnabled)
{
string format;
if (ticks3 % 864000000000L == this.chart.SessionStart.Ticks || ticks3 % 864000000000 == this.chart.SessionEnd.Ticks)
{
format = num5 != 0 ? (new DateTime(num5).Year == new DateTime(ticks3).Year ? "years" : "month") : "days";
}
else if (num5 == 0L)
{
format = "days";
}
else
{
DateTime dateTime3 = new DateTime(num5);
DateTime dateTime4 = new DateTime(ticks3);
format = dateTime3.Year == dateTime4.Year ? (dateTime3.Month == dateTime4.Month ? (dateTime3.Day == dateTime4.Day ? (dateTime3.Minute != dateTime4.Minute || dateTime3.Hour != dateTime4.Hour ? "hour" : "minute") : "second") : "aaaa") : "bbbb";
}
string str = new DateTime(ticks3).ToString(format);
SizeF sizeF = this.chart.Graphics.MeasureString(str, this.labelFont);
int num10 = (int)sizeF.Width;
int num11 = (int)sizeF.Height;
if (this.labelAlignment == EAxisLabelAlignment.Right)
{
this.chart.Graphics.DrawString(str, this.labelFont, (Brush)solidBrush2, (float)this.chart.ClientX(new DateTime(ticks3)), (float)(int)(this.y + (double)this.labelOffset));
}
if (this.labelAlignment == EAxisLabelAlignment.Left)
{
this.chart.Graphics.DrawString(str, this.labelFont, (Brush)solidBrush2, (float)(this.chart.ClientX(new DateTime(ticks3)) - num10), (float)(int)(this.y + (double)this.labelOffset));
}
if (this.labelAlignment == EAxisLabelAlignment.Centre)
{
int num12 = this.chart.ClientX(new DateTime(ticks3)) - num10 / 2;
int num13 = (int)(this.y + (double)this.labelOffset);
if (num6 == 0 || num12 - num3 >= 1)
{
this.chart.Graphics.DrawString(str, this.labelFont, solidBrush2, (float)num12, (float)num13);
num3 = num12 + num10;
}
}
}
}
num1 = ticks3;
num4 = num9;
num5 = num4;
++num6;
}
}
}
if (this.chart.SessionGridEnabled && (EGridSize)(this.chart.SessionEnd - this.chart.SessionStart).Ticks >= gridSize)
{
int num9 = 0;
long num10;
for (long index = ticks1 / 864000000000L * 864000000000L + this.chart.SessionStart.Ticks; (num10 = index + (long)num9 * 864000000000L) < ticks2; ++num9)
{
this.chart.pw9AQjMR6(new Pen(this.chart.SessionGridColor), num10);
}
}
if (!this.titleEnabled)
{
return;
}
int num14 = (int)this.chart.Graphics.MeasureString("", this.labelFont).Height;
int num15 = (int)this.chart.Graphics.MeasureString(ticks2.ToString("D"), this.labelFont).Width;
double num16 = (double)this.chart.Graphics.MeasureString(this.title, this.titleFont).Height;
int num17 = (int)this.chart.Graphics.MeasureString(this.title, this.titleFont).Width;
if (this.titlePosition == EAxisTitlePosition.Left)
{
this.chart.Graphics.DrawString(this.title, this.titleFont, solidBrush1, (float)(int)this.x1, (float)(int)(this.y + (double)this.labelOffset + (double)num14 + (double)this.titleOffset));
}
if (this.titlePosition == EAxisTitlePosition.Right)
{
this.chart.Graphics.DrawString(this.title, this.titleFont, solidBrush1, (float)((int)this.x2 - num17), (float)(int)(this.y + (double)this.labelOffset + (double)num14 + (double)this.titleOffset));
}
if (this.titlePosition != EAxisTitlePosition.Centre)
{
return;
}
this.chart.Graphics.DrawString(this.title, this.titleFont, solidBrush1, (float)(int)(this.x1 + (this.x2 - this.x1 - (double)num17) / 2.0), (float)(int)(this.y + (double)this.labelOffset + (double)num14 + (double)this.titleOffset));
}