在xlsx4j中创建数据透视表
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Aspose.Cells - 创建数据透视表
使用Aspose.Cells创建数据透视表：
- 使用Cell对象的PutValue/setValue方法向工作表单元格添加一些数据。您还可以使用填充了数据的模板文件。数据将用作数据透视表的数据源。
- 通过调用PivotTables集合的add方法（封装在Worksheet对象中）向工作表添加数据透视表。
- 通过传递其索引从PivotTables集合中访问新的PivotTable对象。# 使用PivotTable对象中封装的任何数据透视表对象来管理表格。
Java
//Instantiating a Workbook object
Workbook workbook = new Workbook();
//Obtaining the reference of the newly added worksheet
Worksheet sheet = workbook.getWorksheets().get(0);
sheet.setName("PivotTable");
Cells cells = sheet.getCells();
//Setting the value to the cells
Cell cell = cells.get("A1");
cell.setValue("Sport");
cell = cells.get("B1");
cell.setValue("Quarter");
cell = cells.get("C1");
cell.setValue("Sales");
cell = cells.get("A2");
cell.setValue("Golf");
cell = cells.get("A3");
cell.setValue("Golf");
cell = cells.get("A4");
cell.setValue("Tennis");
cell = cells.get("A5");
cell.setValue("Tennis");
cell = cells.get("A6");
cell.setValue("Tennis");
cell = cells.get("A7");
cell.setValue("Tennis");
cell = cells.get("A8");
cell.setValue("Golf");
cell = cells.get("B2");
cell.setValue("Qtr3");
cell = cells.get("B3");
cell.setValue("Qtr4");
cell = cells.get("B4");
cell.setValue("Qtr3");
cell = cells.get("B5");
cell.setValue("Qtr4");
cell = cells.get("B6");
cell.setValue("Qtr3");
cell = cells.get("B7");
cell.setValue("Qtr4");
cell = cells.get("B8");
cell.setValue("Qtr3");
cell = cells.get("C2");
cell.setValue(1500);
cell = cells.get("C3");
cell.setValue(2000);
cell = cells.get("C4");
cell.setValue(600);
cell = cells.get("C5");
cell.setValue(1500);
cell = cells.get("C6");
cell.setValue(4070);
cell = cells.get("C7");
cell.setValue(5000);
cell = cells.get("C8");
cell.setValue(6430);
PivotTableCollection pivotTables = sheet.getPivotTables();
//Adding a PivotTable to the worksheet
int index = pivotTables.add("=A1:C8","E3","PivotTable1");
//Accessing the instance of the newly added PivotTable
PivotTable pivotTable = pivotTables.get(index);
//Unshowing grand totals for rows.
pivotTable.setRowGrand(false);
//Dragging the first field to the row area.
pivotTable.addFieldToArea(PivotFieldType.ROW,0);
//Dragging the second field to the column area.
pivotTable.addFieldToArea(PivotFieldType.COLUMN,1);
//Dragging the third field to the data area.
pivotTable.addFieldToArea(PivotFieldType.DATA,2);
//Saving the Excel file
workbook.save(dataDir + "AsposePivotTable.xls");下载运行代码
下载示例代码
更多详情，请访问创建数据透视表和数据透视图。