private void PaintActivTab(int tabNum)
{
if (_lastTabNum == tabNum)
{
return;
}
_lastTabNum = tabNum;
if (_chart != null)
{
_chart.StopPaint();
_chart.ClearDataPointsAndSizeValue();
_chart.Delete();
}
if (tabNum < _panel.TabsSimple.Count)
{
_chart = new ChartCandlePainter(_panel.NameStrategyUniq, _panel.StartProgram);
_chart.ProcessCandles(_panel.TabsSimple[tabNum].CandlesFinishedOnly);
_chart.StartPaintPrimeChart(ChartHostPanel, RectChart);
_chart.ProcessPositions(_panel.TabsSimple[tabNum].PositionsAll);
for (int i = 0; _panel.TabsSimple[tabNum].Indicators != null && i < _panel.TabsSimple[tabNum].Indicators.Count; i++)
{
ChartArea area = _chart.CreateArea("Area" + _panel.TabsSimple[tabNum].Indicators[i].Name, 15);
_panel.TabsSimple[tabNum].Indicators[i].NameSeries = _chart.CreateSeries(area,
_panel.TabsSimple[tabNum].Indicators[i].TypeIndicator, _panel.TabsSimple[tabNum].Indicators[i].NameSeries);
_chart.ProcessIndicator(_panel.TabsSimple[tabNum].Indicators[i]);
}
}
else
{
tabNum = tabNum - _panel.TabsSimple.Count;
_chart = new ChartCandlePainter(_panel.NameStrategyUniq, _panel.StartProgram);
_chart.ProcessCandles(_panel.TabsIndex[tabNum].Candles);
_chart.StartPaintPrimeChart(ChartHostPanel, RectChart);
for (int i = 0; _panel.TabsIndex[tabNum].Indicators != null && i < _panel.TabsIndex[tabNum].Indicators.Count; i++)
{
ChartArea area = _chart.CreateArea("Area" + _panel.TabsIndex[tabNum].Indicators[i].Name, 15);
_panel.TabsIndex[tabNum].Indicators[i].NameSeries = _chart.CreateSeries(area,
_panel.TabsIndex[tabNum].Indicators[i].TypeIndicator, _panel.TabsIndex[tabNum].Indicators[i].Name + i);
_chart.ProcessIndicator(_panel.TabsIndex[tabNum].Indicators[i]);
}
}
}
/// <summary>
/// Пользователь выбрал в контекстном меню перекрестие для прорисовки сделок на чарте
/// </summary>
private void ChartCrossToPosition_Click(object sender, EventArgs e)
{
ChartCandle.SetPointType(PointType.Cross);
ChartCandle.ProcessPositions(_myPosition);
}