Méthode facile pour la configuration du graphique en utilisant la méthode Chart.setChartDataRange

Le moyen facile pour la configuration du graphique avec la méthode Chart.setChartDataRange

Le code d’exemple suivant explique l’utilisation de la méthode Chart.setChartDataRange() pour configurer facilement le graphique.

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
// The path to the documents directory.
String dataDir = Utils.getDataDir(EasyWayForChartSetup.class);
// Create new workbook
Workbook workbook = new Workbook(FileFormatType.XLSX);
// Access first worksheet
Worksheet worksheet = workbook.getWorksheets().get(0);
// Add data for chart
// Category Axis Values
worksheet.getCells().get("A2").putValue("C1");
worksheet.getCells().get("A3").putValue("C2");
worksheet.getCells().get("A4").putValue("C3");
// First vertical series
worksheet.getCells().get("B1").putValue("T1");
worksheet.getCells().get("B2").putValue(6);
worksheet.getCells().get("B3").putValue(3);
worksheet.getCells().get("B4").putValue(2);
// Second vertical series
worksheet.getCells().get("C1").putValue("T2");
worksheet.getCells().get("C2").putValue(7);
worksheet.getCells().get("C3").putValue(2);
worksheet.getCells().get("C4").putValue(5);
// Third vertical series
worksheet.getCells().get("D1").putValue("T3");
worksheet.getCells().get("D2").putValue(8);
worksheet.getCells().get("D3").putValue(4);
worksheet.getCells().get("D4").putValue(2);
// Create Column chart with easy way
int idx = worksheet.getCharts().add(ChartType.COLUMN, 6, 5, 20, 13);
Chart ch = worksheet.getCharts().get(idx);
ch.setChartDataRange("A1:D4", true);
// Save the workbook
workbook.save(dataDir + "output.xlsx", SaveFormat.XLSX);