/// <summary>
/// 加入 Series 資料來源
/// </summary>
/// <param name="series">資料來源</param>
/// <param name="data_stream">資料串流編號(從 1 開始編號)</param>
public void AddSeries(object series, int data_stream)
{
if (__cAxisX == null && series is IInstrument)
{
__cInstrument = series as Instrument;
__cInstrument.BindResetEvent(onReset);
__cAxisX = new AxisX(__cInstrument);
__cAxisX.AxisRectangle = __cChartRect;
__cAxisX.FontMetrics = __cPainter.GetFontMetrics("0", __cProperty.AxisFont);
}
Layer cLayer = null;
ChartSetting cSetting = __cProperty.ChartSettings[data_stream - 1];
int iCount = __cLayers.Count;
if (cSetting.LayerIndex < iCount)
{
cLayer = __cLayers[cSetting.LayerIndex];
}
else
{
cLayer = CreateLayer();
cLayer.LayerIndex = iCount;
__cLayers.Add(cLayer);
}
__bNewSeries = true;
this.Resize();
AbstractPlot cPlot = __cPainter.GetPlot(this, series, cSetting);
if (cPlot != null)
{
cPlot.DataStream = data_stream;
cPlot.AdjustAxisScaleFromX(__cAxisX);
cLayer.AddPlot(cPlot);
}
}
internal void AddPlot(AbstractPlot plot, AxisY axisY = null)
{
if (axisY == null)
{
if (__cPlots.Count == 0 || plot.ChartSetting.Axis.IsCreateInstance)
{
Rectangle cAxisRect = this.LayerRectangle;
cAxisRect.Width = 0; //將寬度設定為0(讓 AxisY 自動計算寬度)
plot.CreateAxisY(__cProperty, cAxisRect);
}
else
{
plot.AxisY = __cPlots[0].AxisY;
}
}
else
{
plot.AxisY = axisY;
}
EChartType cChartType = plot.ChartSetting.ChartType;
switch (cChartType)
{
case EChartType.TextObject:
case EChartType.TradeObject:
plot.PlotIndex = -1;
break;
default:
plot.PlotIndex = __iMaxPlotCount++;
break;
}
__cPlots.Add(plot);
}
