IExcelChart.SetTrendline Method
Gets a trendline for a chart. This method is only implemented for xlsx charts.
Syntax
Unit: FlexCel.Core
procedure IExcelChart.SetTrendline(const chartIndex: Integer; const seriesIndex: Integer; trendline: IChartTrendline); virtual; abstract;
Parameters
| <-> |
Parameter |
Type |
Description |
| const |
chartIndex |
Integer |
Index of the chart (1 based). Must be bigger than 0 and less-or-equal than SubchartCount |
| const |
seriesIndex |
Integer |
Index of the series in the chart (1 based). Must be bigger than 0 and less-or-equal than SeriesInSubchart |
|
trendline |
IChartTrendline |
Trendline definition. |
See also