// Create a new workbook Workbook workbook = new Workbook(); IWorksheet worksheet = workbook.getWorksheets().get(0); IShape shape = worksheet.getShapes().addChart(ChartType.XYScatterSmoothNoMarkers, 350, 20, 360, 230); worksheet.getRange("A1:B5").setValue(new Object[][]{ {4, 2}, {6, 1}, {1, 2}, {7, 4}, {4, 4}, }); worksheet.getRange("A7:B11").setValue(new Object[][]{ {9, 5}, {7, 8}, {9, 8}, {5, 9}, {2, 4}, }); shape.getChart().getSeriesCollection().add(worksheet.getRange("A1:B5"), RowCol.Columns); shape.getChart().getSeriesCollection().add(worksheet.getRange("A7:B11"), RowCol.Columns); shape.getChart().getChartTitle().setText("Scatter with Smooth Lines Chart"); // Save to an excel file workbook.save("XYScatterSmooth.xlsx");