public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Charts();
using (Presentation presentation = new Presentation())
{
// Creating a clustered column chart
IChart chart = presentation.Slides[0].Shapes.AddChart(ChartType.ClusteredColumn, 100, 50, 600, 400);
// Setting series fill format to automatic
for (int i = 0; i < chart.ChartData.Series.Count; i++)
{
chart.ChartData.Series[i].GetAutomaticSeriesColor();
}
// Write the presentation file to disk
presentation.Save(dataDir + "AutoFillSeries_out.pptx", SaveFormat.Pptx);
}
}
}