MQL5 ReferenceStandard LibraryCustom GraphicsCLineChartDrawData FilledCreateSeriesAddSeriesInsertSeriesUpdateSeriesDeleteValueUpdateDrawChartDrawDataCalcArea DrawData Virtual method which draws a curve for the specified series. virtual void DrawData( const uint index, // index ) Parameters index [in] Index of the series — the serial number of its addition, starting with 0. DrawChart CalcArea