public static void Run()
{
// ExStart:1
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Open the existing excel file which contains the column chart.
Workbook workbook = new Workbook(dataDir+ "ColumnChart.xlsx");
// Get the designer chart (first chart) in the first worksheet of the workbook.
Aspose.Cells.Charts.Chart chart = workbook.Worksheets[0].Charts[0];
// Convert the chart to an image file.
chart.ToImage(dataDir+ "ColumnChart.out.jpeg", System.Drawing.Imaging.ImageFormat.Jpeg);
// ExEnd:1
}
}