/// <summary>
/// 更新数据到图像
/// </summary>
/// <param name="obj"></param>
public void UpdateDataToGraph(List <SecurityData> list, bool clear)
{
if (clear)
{
DataSource.Clear();
}
BarShape barVolume = GetShape("成交量") as BarShape;
CandleShape candleShape = GetShape("K线") as CandleShape;
int startIndex = DataSource.RowsCount;
if (startIndex < 0)
{
startIndex = 0;
}
for (int i = 0; i < list.Count; i++)
{
SecurityData data = list[i];
if (!double.IsNaN(data.close))
{
DataSource.Set(data.date, COLUMN_VOLUME, data.volume);
int index = DataSource.GetRowIndex(data.date);
DataSource.Set2(index, COLUMN_OPEN, data.open);
DataSource.Set2(index, COLUMN_HIGH, data.high);
DataSource.Set2(index, COLUMN_LOW, data.low);
DataSource.Set2(index, COLUMN_CLOSE, data.close);
if (data.open > data.close)
{
DataSource.Set2(index, barVolume.StyleField, 0);
DataSource.Set2(index, candleShape.StyleField, 0);
DataSource.Set2(index, barVolume.ColorField, System.Drawing.Color.FromArgb(80, 255, 255).ToArgb());
}
else
{
DataSource.Set2(index, barVolume.StyleField, 1);
DataSource.Set2(index, candleShape.StyleField, 1);
DataSource.Set2(index, barVolume.ColorField, System.Drawing.Color.FromArgb(255, 80, 80).ToArgb());
}
}
}
int indicatorsSize = indicators.Count;
for (int i = 0; i < indicatorsSize; i++)
{
indicators[i].OnCalculate(startIndex);
}
RefreshGraph();
}
/// <summary>
/// 初始化控件
/// </summary>
public void InitControl()
{
indicators.Clear();
RemoveAll();
if (minuteMode)
{
AllowDrag = false;
DataSource.SetColsCapacity(20);
IsMinute = true;
AutoFillXScale = true;
ScrollAddSpeed = true;
XFieldText = "日期";
CanMoveShape = true;
LeftYScaleWidth = 80;
RightYScaleWidth = 80;
XScalePixel = 21;
mainDiv = AddChartDiv(70);
mainDiv.ShowVGrid = true;
MinuteLineMax = 0;
MinuteLineMin = 0;
mainDiv.LeftYScale.ScaleType = YScaleType.EqualRatio;
mainDiv.RightYScale.ScaleType = YScaleType.EqualRatio;
mainDiv.Title = "分时线";
mainDiv.XScale.Visible = false;
List <double> scaleSteps = new List <double>();
scaleSteps.Add(LbCommon.GetDateNum(1970, 1, 1, 10, 0, 0, 0));
scaleSteps.Add(LbCommon.GetDateNum(1970, 1, 1, 10, 30, 0, 0));
scaleSteps.Add(LbCommon.GetDateNum(1970, 1, 1, 11, 0, 0, 0));
scaleSteps.Add(LbCommon.GetDateNum(1970, 1, 1, 11, 30, 0, 0));
scaleSteps.Add(LbCommon.GetDateNum(1970, 1, 1, 13, 30, 0, 0));
scaleSteps.Add(LbCommon.GetDateNum(1970, 1, 1, 14, 0, 0, 0));
scaleSteps.Add(LbCommon.GetDateNum(1970, 1, 1, 14, 30, 0, 0));
mainDiv.XScale.ScaleSteps = scaleSteps;
mainDiv.PaddingBottom = 10;
mainDiv.PaddingTop = 10;
LineShape lineShape = AddLine("分时线", COLUMN_CLOSE, mainDiv);
lineShape.LineColor = Color.White;
//成交量
volumeDiv = AddChartDiv(30);
volumeDiv.LeftYScale.Distance = 60;
volumeDiv.Title = "成交量";
volumeDiv.RightYScale.Distance = 60;
volumeDiv.XScale.ScaleSteps = scaleSteps;
BarShape barShape = AddBar("成交量", COLUMN_VOLUME, volumeDiv);
volumeDiv.XScale.Format = "hh:mm";
barShape.Title = "";
barShape.BarStyle = BarStyle.Line;
SetBar("成交量", System.Drawing.Color.FromArgb(255, 255, 80), System.Drawing.Color.FromArgb(255, 255, 80));
if (!Program.BlackOrWhite)
{
mainDiv.ForeColor = Color.Black;
mainDiv.BackColor = Color.White;
mainDiv.LeftYScale.TipForeColor = Color.White;
mainDiv.RightYScale.TipForeColor = Color.White;
volumeDiv.LeftYScale.TipForeColor = Color.White;
volumeDiv.RightYScale.TipForeColor = Color.White;
volumeDiv.XScale.TipForeColor = Color.White;
volumeDiv.BackColor = Color.White;
mainDiv.BorderColor = Color.Black;
volumeDiv.BorderColor = Color.Black;
macdDiv.BorderColor = Color.Black;
mainDiv.LeftYScale.ForeColor = Color.Black;
mainDiv.RightYScale.ForeColor = Color.Black;
mainDiv.LeftYScale.ScaleColor = Color.Black;
mainDiv.RightYScale.ScaleColor = Color.Black;
volumeDiv.LeftYScale.ForeColor = Color.Black;
volumeDiv.RightYScale.ForeColor = Color.Black;
volumeDiv.LeftYScale.ScaleColor = Color.Black;
volumeDiv.RightYScale.ScaleColor = Color.Black;
mainDiv.GridColor = Color.Black;
volumeDiv.GridColor = Color.Black;
lineShape.LineColor = Color.Black;
barShape.UpColor = Color.Black;
barShape.DownColor = Color.Black;
volumeDiv.XScale.ForeColor = Color.Black;
volumeDiv.XScale.ScaleColor = Color.Black;
}
}
else
{
AllowDrag = true;
DataSource.SetColsCapacity(20);
IsMinute = false;
AutoFillXScale = false;
ScrollAddSpeed = true;
XFieldText = "日期";
CanMoveShape = true;
LeftYScaleWidth = 80;
RightYScaleWidth = 80;
XScalePixel = 11;
mainDiv = AddChartDiv(60);
mainDiv.Title = "日线";
mainDiv.XScale.Visible = false;
mainDiv.PaddingBottom = 10;
mainDiv.PaddingTop = 10;
//mainDiv.LeftYScale.System = VScaleSystem.Logarithmic;
mainDiv.RightYScale.ScaleType = YScaleType.Percent;
CandleShape candleShape = AddCandle("K线", COLUMN_OPEN, COLUMN_HIGH, COLUMN_LOW, COLUMN_CLOSE, mainDiv);
candleShape.UpColor = Color.FromArgb(255, 80, 80);
candleShape.DownColor = Color.FromArgb(80, 255, 255);
candleShape.CandleStyle = CandleStyle.CloseLine;
candleShape.StyleField = CTableEx.AutoField;
candleShape.ColorField = CTableEx.AutoField;
dataSource.AddColumn(candleShape.StyleField);
dataSource.AddColumn(candleShape.ColorField);
IndicatorMovingAverage indBoll = (IndicatorMovingAverage)AddIndicator("MA");
indBoll.SetParam(COLUMN_CLOSE, mainDiv);
//成交量
volumeDiv = AddChartDiv(15);
volumeDiv.XScale.Visible = false;
volumeDiv.LeftYScale.Magnitude = 10000;
volumeDiv.RightYScale.Magnitude = 10000;
volumeDiv.LeftYScale.Digit = 0;
volumeDiv.RightYScale.Digit = 0;
BarShape barShape = AddBar("成交量", COLUMN_VOLUME, volumeDiv);
barShape.Title = "成交量";
barShape.BarStyle = BarStyle.Bar;
barShape.Digit = 0;
barShape.StyleField = CTableEx.AutoField;
barShape.ColorField = CTableEx.AutoField;
dataSource.AddColumn(barShape.StyleField);
dataSource.AddColumn(barShape.ColorField);
SetBar("成交量", System.Drawing.Color.FromArgb(255, 255, 80), System.Drawing.Color.FromArgb(125, 206, 235));
macdDiv = AddChartDiv(25);
macdDiv.XScale.Format = "hh:mm";
div2Indicator = ChangeIndicator(indicatorName);
indicators.Add(indBoll);
indicators.Add(div2Indicator);
if (!Program.BlackOrWhite)
{
mainDiv.LeftYScale.TipForeColor = Color.White;
mainDiv.RightYScale.TipForeColor = Color.White;
volumeDiv.LeftYScale.TipForeColor = Color.White;
volumeDiv.RightYScale.TipForeColor = Color.White;
mainDiv.ForeColor = Color.Black;
mainDiv.BackColor = Color.White;
volumeDiv.BackColor = Color.White;
macdDiv.BackColor = Color.White;
mainDiv.BorderColor = Color.Black;
volumeDiv.BorderColor = Color.Black;
macdDiv.BorderColor = Color.Black;
mainDiv.LeftYScale.ForeColor = Color.Black;
mainDiv.RightYScale.ForeColor = Color.Black;
mainDiv.LeftYScale.ScaleColor = Color.Black;
mainDiv.RightYScale.ScaleColor = Color.Black;
volumeDiv.LeftYScale.ForeColor = Color.Black;
volumeDiv.RightYScale.ForeColor = Color.Black;
volumeDiv.LeftYScale.ScaleColor = Color.Black;
volumeDiv.RightYScale.ScaleColor = Color.Black;
macdDiv.LeftYScale.ForeColor = Color.Black;
macdDiv.RightYScale.ForeColor = Color.Black;
macdDiv.LeftYScale.ScaleColor = Color.Black;
macdDiv.RightYScale.ScaleColor = Color.Black;
macdDiv.XScale.ForeColor = Color.Black;
macdDiv.XScale.ScaleColor = Color.Black;
mainDiv.GridColor = Color.Black;
volumeDiv.GridColor = Color.Black;
macdDiv.GridColor = Color.Black;
candleShape.UpColor = Color.Black;
candleShape.DownColor = Color.Black;
barShape.UpColor = Color.Black;
barShape.DownColor = Color.Black;
candleShape.HighTitleColor = Color.Black;
candleShape.LowTitleColor = Color.Black;
candleShape.CloseTitleColor = Color.Black;
candleShape.OpenTitleColor = Color.Black;
List <BaseShape> shapes = indBoll.GetShapeList();
for (int i = 0; i < shapes.Count; i++)
{
BaseShape bShape = shapes[i] as BaseShape;
if (bShape is BarShape)
{
(bShape as BarShape).DownColor = Color.Black;
(bShape as BarShape).UpColor = Color.Black;
}
else if (bShape is LineShape)
{
(bShape as LineShape).LineColor = Color.Black;
}
}
}
}
}
