public void DrawCursor(Graphics g, FormulaChart fc, FormulaArea Area, float X)
{
if (!this.LastCursorRect.IsEmpty)
{
fc.RestoreMemBmp(g, this.LastCursorRect);
}
FormulaLabel label = Area.Labels[2];
int cursorPos = fc.CursorPos;
if ((Object)fdDate != null && cursorPos >= 0)
{
if (cursorPos < this.fdDate.Length)
{
string text = DateTime.FromOADate(this.fdDate[cursorPos]).ToString(this.CursorFormat,
DateTimeFormatInfo.InvariantInfo);
SizeF ef = g.MeasureString(text, this.LabelFont);
RectangleF rect = new RectangleF(X - fc.Rect.X, (float)this.Rect.Y, ef.Width,
(float)(this.Rect.Height - 1));
this.LastCursorRect = rect;
this.LastCursorRect.Inflate(2f, 1f);
rect.Offset((PointF)fc.Rect.Location);
label.DrawString(g, text, this.LabelFont, label.TextBrush, VerticalAlign.Bottom, FormulaAlign.Left,
rect, false);
}
}
}
public void SetVisible(FormulaChart fc)
{
for (int i = 0; i < this.Visible.Length; i++)
{
fc.SetAxisXVisible(i, this.Visible[i]);
}
}
public void SetMinorLine(FormulaChart fc)
{
for (int i = 0; i < this.ShowMinorLine.Length; i++)
{
fc.SetAxisXShowMinorLine(i, this.ShowMinorLine[i]);
}
}
public void DrawCursor(Graphics g, FormulaChart fc, FormulaArea Area, float Y, double d)
{
if (!this.LastCursorRect.IsEmpty)
{
fc.RestoreMemBmp(g, this.LastCursorRect);
}
FormulaLabel label = Area.Labels[2];
string text = d.ToString(this.Format);
SizeF ef = g.MeasureString(text, this.LabelFont);
RectangleF rect = new RectangleF((float)this.Rect.Left, Y - fc.Rect.Y, (this.Rect.Width - 1) - this.Back.RightPen.Width, ef.Height);
this.LastCursorRect = rect;
this.LastCursorRect.Inflate(2f, 1f);
rect.Offset((PointF)fc.Rect.Location);
label.DrawString(g, text, this.LabelFont, label.TextBrush, VerticalAlign.Bottom, FormulaAlign.Left, rect, false);
}
public static FormulaChart CreateChart(string Indicators, string Overlays, IDataProvider DataProvider, string Skin)
{
FormulaChart chart = new FormulaChart();
chart.AddAreas(Indicators);
chart.AddOverlays(Overlays);
if (DataProvider != null)
{
chart.DataProvider = DataProvider;
}
if ((Skin != null) && (Skin != ""))
{
chart.SetSkin(Skin);
}
return(chart);
}
public void Bind(FormulaChart fc)
{
foreach (FormulaArea area in fc.Areas)
{
if (area.AxisXs.Count != this.AxisXs.Count)
{
area.AxisXs.Clear();
for (int j = 0; j < this.AxisXs.Count; j++)
{
area.AxisXs.Add(new FormulaAxisX());
}
if (this.AxisXs.Count > 0)
{
area.AxisX = area.AxisXs[0];
}
}
for (int i = 0; i < this.AxisXs.Count; i++)
{
area.AxisXs[i].CopyFrom(this.AxisXs[i]);
}
foreach (FormulaAxisY sy in area.AxisYs)
{
sy.CopyFrom(this.AxisY);
}
area.Back = (FormulaBack)this.Back.Clone();
area.Colors = (Color[])this.Colors.Clone();
area.LinePen = (Pen)this.LinePen.Clone();
area.BarPens = (Pen[])this.BarPens.Clone();
area.BarBrushes = (Brush[])this.BarBrushes.Clone();
area.NameBrush = (Brush)this.NameBrush.Clone();
area.NameFont = (Font)this.NameFont.Clone();
area.TextFont = (Font)this.TextFont.Clone();
area.DrawVolumeAsLine = this.DrawVolumeAsLine;
area.StockRenderType = this.StockRenderType;
}
fc.CursorPen = this.CursorPen;
fc.ShowDateInLastArea = this.ShowDateInLastArea;
fc.ShowValueLabel = this.ShowValueLabel;
fc.AllXFormats = this.AllXFormats;
}
public void DrawCursor(Graphics g, FormulaChart fc, FormulaArea Area, float Y)
{
this.DrawCursor(g, fc, Area, Y, this.GetValueFromY(Y - fc.Rect.Y));
}
