创建数据透视表和数据透视图

数据透视表是记录的交互式摘要。例如，您在工作表的列表中可能有数百个发票条目。数据透视表可以按客户、产品或日期汇总发票。使用 Microsoft Excel，可以通过将按钮拖动到新位置来快速重新排列数据透视表中的信息。

数据透视图是数据透视表中数据的交互式图形表示。数据透视图是在 Excel 2000 中引入的。使用数据透视图可以更轻松地理解数据，因为数据透视表会自动创建小计和总计。

Aspose.Cells 支持数据透视表和数据透视图.

添加数据透视表和图表

Aspose.Cells 提供了一组用于创建数据透视表的特殊类。这些类用于创建和设置数据透视表对象，这些对象充当数据透视表对象的基本构建块：

• PivotField，数据透视表报表中的一个字段。
• PivotFields，数据透视表中所有 PivotField 对象的集合。
• 数据透视表，工作表上的数据透视表。
• 数据透视表，工作表上所有数据透视表对象的集合。

准备使用 Aspose.Cells

1. 下载并安装 Aspose.Cells：
   1. 下载 Aspose.Cells.
2. 在您的开发计算机上安装它。 全部Aspose组件在安装后以评估模式工作。评估模式没有时间限制，它只在生成的文档中注入水印。要以其全部功能使用该组件，您需要拥有有效的许可证。
3. 创建一个项目：
4. 启动 Visual Studio.Net。
5. 创建一个新的控制台应用程序。
6. 添加参考资料： 将对 Aspose.Cells 组件的引用添加到您的项目中，例如 …\Program Files\Aspose\Aspose.Cells\Bin\Net1.0\Aspose.Cells.dll

添加数据透视表

使用 Aspose.Cells 创建数据透视表：

1. 使用 Cell 对象的 PutValue/setValue 方法将一些数据添加到工作表单元格。您还可以使用已填充数据的模板文件。数据将用作数据透视表的数据源。
2. 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。
3. 通过传递其索引从 PivotTables 集合访问新的 PivotTable 对象。 # 使用任何封装在数据透视表对象中的数据透视表对象来管理表格。

下面给出了代码示例。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

// Instantiating an Workbook object
Workbook workbook = new Workbook();
// Obtaining the reference of the first worksheet
Worksheet sheet = workbook.Worksheets[0];
// Name the sheet
sheet.Name = "Data";
Cells cells = sheet.Cells;

// Setting the values to the cells
Cell cell = cells["A1"];
cell.PutValue("Employee");
cell = cells["B1"];
cell.PutValue("Quarter");
cell = cells["C1"];
cell.PutValue("Product");
cell = cells["D1"];
cell.PutValue("Continent");
cell = cells["E1"];
cell.PutValue("Country");
cell = cells["F1"];
cell.PutValue("Sale");

cell = cells["A2"];
cell.PutValue("David");
cell = cells["A3"];
cell.PutValue("David");
cell = cells["A4"];
cell.PutValue("David");
cell = cells["A5"];
cell.PutValue("David");
cell = cells["A6"];
cell.PutValue("James");
cell = cells["A7"];
cell.PutValue("James");
cell = cells["A8"];
cell.PutValue("James");
cell = cells["A9"];
cell.PutValue("James");
cell = cells["A10"];
cell.PutValue("James");
cell = cells["A11"];
cell.PutValue("Miya");
cell = cells["A12"];
cell.PutValue("Miya");
cell = cells["A13"];
cell.PutValue("Miya");
cell = cells["A14"];
cell.PutValue("Miya");
cell = cells["A15"];
cell.PutValue("Miya");
cell = cells["A16"];
cell.PutValue("Miya");
cell = cells["A17"];
cell.PutValue("Miya");
cell = cells["A18"];
cell.PutValue("Elvis");
cell = cells["A19"];
cell.PutValue("Elvis");
cell = cells["A20"];
cell.PutValue("Elvis");
cell = cells["A21"];
cell.PutValue("Elvis");
cell = cells["A22"];
cell.PutValue("Elvis");
cell = cells["A23"];
cell.PutValue("Elvis");
cell = cells["A24"];
cell.PutValue("Elvis");
cell = cells["A25"];
cell.PutValue("Jean");
cell = cells["A26"];
cell.PutValue("Jean");
cell = cells["A27"];
cell.PutValue("Jean");
cell = cells["A28"];
cell.PutValue("Ada");
cell = cells["A29"];
cell.PutValue("Ada");
cell = cells["A30"];
cell.PutValue("Ada");

cell = cells["B2"];
cell.PutValue("1");
cell = cells["B3"];
cell.PutValue("2");
cell = cells["B4"];
cell.PutValue("3");
cell = cells["B5"];
cell.PutValue("4");
cell = cells["B6"];
cell.PutValue("1");
cell = cells["B7"];
cell.PutValue("2");
cell = cells["B8"];
cell.PutValue("3");
cell = cells["B9"];
cell.PutValue("4");
cell = cells["B10"];
cell.PutValue("4");
cell = cells["B11"];
cell.PutValue("1");
cell = cells["B12"];
cell.PutValue("1");
cell = cells["B13"];
cell.PutValue("2");
cell = cells["B14"];
cell.PutValue("2");
cell = cells["B15"];
cell.PutValue("3");
cell = cells["B16"];
cell.PutValue("4");
cell = cells["B17"];
cell.PutValue("4");
cell = cells["B18"];
cell.PutValue("1");
cell = cells["B19"];
cell.PutValue("1");
cell = cells["B20"];
cell.PutValue("2");
cell = cells["B21"];
cell.PutValue("3");
cell = cells["B22"];
cell.PutValue("3");
cell = cells["B23"];
cell.PutValue("4");
cell = cells["B24"];
cell.PutValue("4");
cell = cells["B25"];
cell.PutValue("1");
cell = cells["B26"];
cell.PutValue("2");
cell = cells["B27"];
cell.PutValue("3");
cell = cells["B28"];
cell.PutValue("1");
cell = cells["B29"];
cell.PutValue("2");
cell = cells["B30"];
cell.PutValue("3");

cell = cells["C2"];
cell.PutValue("Maxilaku");
cell = cells["C3"];
cell.PutValue("Maxilaku");
cell = cells["C4"];
cell.PutValue("Chai");
cell = cells["C5"];
cell.PutValue("Maxilaku");
cell = cells["C6"];
cell.PutValue("Chang");
cell = cells["C7"];
cell.PutValue("Chang");
cell = cells["C8"];
cell.PutValue("Chang");
cell = cells["C9"];
cell.PutValue("Chang");
cell = cells["C10"];
cell.PutValue("Chang");
cell = cells["C11"];
cell.PutValue("Geitost");
cell = cells["C12"];
cell.PutValue("Chai");
cell = cells["C13"];
cell.PutValue("Geitost");
cell = cells["C14"];
cell.PutValue("Geitost");
cell = cells["C15"];
cell.PutValue("Maxilaku");
cell = cells["C16"];
cell.PutValue("Geitost");
cell = cells["C17"];
cell.PutValue("Geitost");
cell = cells["C18"];
cell.PutValue("Ikuru");
cell = cells["C19"];
cell.PutValue("Ikuru");
cell = cells["C20"];
cell.PutValue("Ikuru");
cell = cells["C21"];
cell.PutValue("Ikuru");
cell = cells["C22"];
cell.PutValue("Ipoh Coffee");
cell = cells["C23"];
cell.PutValue("Ipoh Coffee");
cell = cells["C24"];
cell.PutValue("Ipoh Coffee");
cell = cells["C25"];
cell.PutValue("Chocolade");
cell = cells["C26"];
cell.PutValue("Chocolade");
cell = cells["C27"];
cell.PutValue("Chocolade");
cell = cells["C28"];
cell.PutValue("Chocolade");
cell = cells["C29"];
cell.PutValue("Chocolade");
cell = cells["C30"];
cell.PutValue("Chocolade");

cell = cells["D2"];
cell.PutValue("Asia");
cell = cells["D3"];
cell.PutValue("Asia");
cell = cells["D4"];
cell.PutValue("Asia");
cell = cells["D5"];
cell.PutValue("Asia");
cell = cells["D6"];
cell.PutValue("Europe");
cell = cells["D7"];
cell.PutValue("Europe");
cell = cells["D8"];
cell.PutValue("Europe");
cell = cells["D9"];
cell.PutValue("Europe");
cell = cells["D10"];
cell.PutValue("Europe");
cell = cells["D11"];
cell.PutValue("America");
cell = cells["D12"];
cell.PutValue("America");
cell = cells["D13"];
cell.PutValue("America");
cell = cells["D14"];
cell.PutValue("America");
cell = cells["D15"];
cell.PutValue("America");
cell = cells["D16"];
cell.PutValue("America");
cell = cells["D17"];
cell.PutValue("America");
cell = cells["D18"];
cell.PutValue("Europe");
cell = cells["D19"];
cell.PutValue("Europe");
cell = cells["D20"];
cell.PutValue("Europe");
cell = cells["D21"];
cell.PutValue("Oceania");
cell = cells["D22"];
cell.PutValue("Oceania");
cell = cells["D23"];
cell.PutValue("Oceania");
cell = cells["D24"];
cell.PutValue("Oceania");
cell = cells["D25"];
cell.PutValue("Africa");
cell = cells["D26"];
cell.PutValue("Africa");
cell = cells["D27"];
cell.PutValue("Africa");
cell = cells["D28"];
cell.PutValue("Africa");
cell = cells["D29"];
cell.PutValue("Africa");
cell = cells["D30"];
cell.PutValue("Africa");

cell = cells["E2"];
cell.PutValue("China");
cell = cells["E3"];
cell.PutValue("India");
cell = cells["E4"];
cell.PutValue("Korea");
cell = cells["E5"];
cell.PutValue("India");
cell = cells["E6"];
cell.PutValue("France");
cell = cells["E7"];
cell.PutValue("France");
cell = cells["E8"];
cell.PutValue("Germany");
cell = cells["E9"];
cell.PutValue("Italy");
cell = cells["E10"];
cell.PutValue("France");
cell = cells["E11"];
cell.PutValue("U.S.");
cell = cells["E12"];
cell.PutValue("U.S.");
cell = cells["E13"];
cell.PutValue("Brazil");
cell = cells["E14"];
cell.PutValue("U.S.");
cell = cells["E15"];
cell.PutValue("U.S.");
cell = cells["E16"];
cell.PutValue("Canada");
cell = cells["E17"];
cell.PutValue("U.S.");
cell = cells["E18"];
cell.PutValue("Italy");
cell = cells["E19"];
cell.PutValue("France");
cell = cells["E20"];
cell.PutValue("Italy");
cell = cells["E21"];
cell.PutValue("New Zealand");
cell = cells["E22"];
cell.PutValue("Australia");
cell = cells["E23"];
cell.PutValue("Australia");
cell = cells["E24"];
cell.PutValue("New Zealand");
cell = cells["E25"];
cell.PutValue("S.Africa");
cell = cells["E26"];
cell.PutValue("S.Africa");
cell = cells["E27"];
cell.PutValue("S.Africa");
cell = cells["E28"];
cell.PutValue("Egypt");
cell = cells["E29"];
cell.PutValue("Egypt");
cell = cells["E30"];
cell.PutValue("Egypt");

cell = cells["F2"];
cell.PutValue(2000);
cell = cells["F3"];
cell.PutValue(500);
cell = cells["F4"];
cell.PutValue(1200);
cell = cells["F5"];
cell.PutValue(1500);
cell = cells["F6"];
cell.PutValue(500);
cell = cells["F7"];
cell.PutValue(1500);
cell = cells["F8"];
cell.PutValue(800);
cell = cells["F9"];
cell.PutValue(900);
cell = cells["F10"];
cell.PutValue(500);
cell = cells["F11"];
cell.PutValue(1600);
cell = cells["F12"];
cell.PutValue(600);
cell = cells["F13"];
cell.PutValue(2000);
cell = cells["F14"];
cell.PutValue(500);
cell = cells["F15"];
cell.PutValue(900);
cell = cells["F16"];
cell.PutValue(700);
cell = cells["F17"];
cell.PutValue(1400);
cell = cells["F18"];
cell.PutValue(1350);
cell = cells["F19"];
cell.PutValue(300);
cell = cells["F20"];
cell.PutValue(500);
cell = cells["F21"];
cell.PutValue(1000);
cell = cells["F22"];
cell.PutValue(1500);
cell = cells["F23"];
cell.PutValue(1500);
cell = cells["F24"];
cell.PutValue(1600);
cell = cells["F25"];
cell.PutValue(1000);
cell = cells["F26"];
cell.PutValue(1200);
cell = cells["F27"];
cell.PutValue(1300);
cell = cells["F28"];
cell.PutValue(1500);
cell = cells["F29"];
cell.PutValue(1400);
cell = cells["F30"];
cell.PutValue(1000);

// Adding a new sheet
Worksheet sheet2 = workbook.Worksheets[workbook.Worksheets.Add()];
// Naming the sheet
sheet2.Name = "PivotTable";
// Getting the pivottables collection in the sheet
Aspose.Cells.Pivot.PivotTableCollection pivotTables = sheet2.PivotTables;
// Adding a PivotTable to the worksheet
int index = pivotTables.Add("=Data!A1:F30", "B3", "PivotTable1");
// Accessing the instance of the newly added PivotTable
Aspose.Cells.Pivot.PivotTable pivotTable = pivotTables[index];
// Showing the grand totals
pivotTable.RowGrand = true;
pivotTable.ColumnGrand = true;
// Setting the PivotTable report is automatically formatted
pivotTable.IsAutoFormat = true;
// Setting the PivotTable autoformat type.
pivotTable.AutoFormatType = Aspose.Cells.Pivot.PivotTableAutoFormatType.Report6;
// Draging the first field to the row area.
pivotTable.AddFieldToArea(Aspose.Cells.Pivot.PivotFieldType.Row, 0);
// Draging the third field to the row area.
pivotTable.AddFieldToArea(Aspose.Cells.Pivot.PivotFieldType.Row, 2);
// Draging the second field to the row area.
pivotTable.AddFieldToArea(Aspose.Cells.Pivot.PivotFieldType.Row, 1);
// Draging the fourth field to the column area.
pivotTable.AddFieldToArea(Aspose.Cells.Pivot.PivotFieldType.Column, 3);
// Draging the fifth field to the data area.
pivotTable.AddFieldToArea(Aspose.Cells.Pivot.PivotFieldType.Data, 5);
// Setting the number format of the first data field
pivotTable.DataFields[0].NumberFormat = "$#,##0.00";
// Saving the Excel file
workbook.Save(dataDir+ "pivotTable_test.out.xlsx");

添加数据透视图

要使用 Aspose.Cells 创建数据透视图：

1. 添加图表。
2. 将图表的 PivotSource 设置为引用电子表格中现有的数据透视表。
3. 设置其他属性。

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

// Instantiating an Workbook object
// Opening the excel file
Workbook workbook = new Workbook(dataDir+ "pivotTable_test.xlsx");
// Adding a new sheet
Worksheet sheet3 = workbook.Worksheets[workbook.Worksheets.Add(SheetType.Chart)];
// Naming the sheet
sheet3.Name = "PivotChart";
// Adding a column chart
int index = sheet3.Charts.Add(Aspose.Cells.Charts.ChartType.Column, 0, 5, 28, 16);
// Setting the pivot chart data source
sheet3.Charts[index].PivotSource = "PivotTable!PivotTable1";
sheet3.Charts[index].HidePivotFieldButtons = false;
// Saving the Excel file
workbook.Save(dataDir+ "pivotChart_test_out.xlsx");