如何从 LineChart 中的值和类别旋转“轴” Java apache poi

Question

目前我在 XLSX 中的图表看起来像这样 -> Line diagram xlsx result

不幸的是，我需要在类别和值之间切换 position 看起来像这样 - >预期结果折线图，我需要将图表的值放在 X 轴上，将类别放在 Y 轴上。

是否有任何解决方法或提示如何在 Java Apache POI 的这两个轴之间旋转 position？

我试图这样管理：

    XSSFChart chart = drawing.createChart(anchor);
    chart.setTitleText("Test Line Chart");
    chart.setTitleOverlay(false);
    XDDFChartLegend legend = chart.getOrAddLegend();
    legend.setPosition(LegendPosition.TOP_RIGHT);

    XDDFCategoryAxis leftAxis = chart.createCategoryAxis(AxisPosition.LEFT);
    leftAxis.setTitle("Test Category");
    XDDFValueAxis bottomAxis = chart.createValueAxis(AxisPosition.BOTTOM);
    bottomAxis.setTitle("Test Values");
    bottomAxis.setCrosses(AxisCrosses.AUTO_ZERO);

    int firstRowNum = sheet.getFirstRowNum() + 1; //hier wird auch benötigt für Balken-component
    int lastRowNum = sheet.getLastRowNum();
    XDDFLineChartData data = (XDDFLineChartData) chart.createData(ChartTypes.LINE, leftAxis, bottomAxis);
  

但是 lineChart 仍然不能在 X 轴上放置类别。

PS：我也尝试将AxisOrientation.MAX_MIN用于 categoryAxis，最后将像这样导出

我如何添加数据？

int indexColor = 0;
MutableInt mutableRow = new MutableInt(-1);
byte[] colorChart = vpsChartsXlsxDocumentExportService.setColorChart(colors.get(indexColor));
XDDFSolidFillProperties fill = new XDDFSolidFillProperties(XDDFColor.from(colorChart));

String[] rawCategoryData = translationService.translate(language, null, chartData.getCaptions().toArray(new String[chartData.getCaptions().size()]));
BigDecimal[] rawValueData = chartData.getValues().get(0).toArray(new BigDecimal[chartData.getValues().get(0).size()]); //not only the first index from array

Row row = sheet.getRow(firstRowNum);
int cellValues = row.getLastCellNum() - 1;
int cellCategories = row.getFirstCellNum();

XDDFDataSource<String> categoriesData = XDDFDataSourcesFactory.fromStringCellRange(
        (XSSFSheet) sheet,
        new CellRangeAddress(firstRowNum, lastRowNum, cellCategories, cellCategories));

final int numOfPoints = rawCategoryData.length;
final String valuesDataRange = chart.formatRange(new CellRangeAddress(mutableRow.intValue(), numOfPoints, cellValues, cellValues));
final XDDFNumericalDataSource<BigDecimal> valuesData = XDDFDataSourcesFactory.fromArray(rawValueData, valuesDataRange, cellValues);

xddfLineChartData.addSeries(categoriesData, valuesData);
chart.plot(xddfLineChartData);
XDDFChartData.Series series = xddfLineChartData.getSeries(0);