So fügen Sie ein PivotChart mit C++ hinzu

Was ist ein PivotChart

Ein Pivot-Chart ist eine visuelle Darstellung der Daten in einer Pivot-Tabelle. Pivot-Charts bieten eine Möglichkeit, Zusammenfassungen zu erstellen, zu analysieren, zu erkunden und präsentabel zu machen. Hier sind einige wichtige Funktionen und Aspekte von Pivot-Charts:

  1. Dynamische Datenanzeige: Pivot-Diagramme aktualisieren sich automatisch, um Änderungen in der Pivot-Tabelle widerzuspiegeln. Wenn Sie Felder in der Pivot-Tabelle hinzufügen oder entfernen, wird das Pivot-Diagramm entsprechend aktualisiert.

  2. Interaktiv: Pivot-Diagramme sind interaktiv, Nutzer können filtern, sortieren und in die Daten hineinzoomen. Das erleichtert die Erkundung verschiedener Aspekte des Datensatzes.

  3. Flexibles Layout: Nutzer können das Layout des Pivot-Diagramms durch Drag & Drop von Feldern ändern, was Flexibilität bei der Visualisierung der Daten bietet.

  4. Verschiedene Diagrammtypen: Pivot-Diagramme können mit verschiedenen Diagrammtypen wie Balkendiagrammen, Liniendiagrammen, Tortendiagrammen und mehr erstellt werden, abhängig von der Natur der Daten und den Erkenntnissen, die Sie gewinnen möchten.

  5. Zusammenfassung: Pivot-Diagramme fassen große Datenmengen zusammen und können Summen, Durchschnitte, Zählungen oder andere Zusammenfassungsstatistiken anzeigen.

  6. Filterung: Sie bieten Filtermöglichkeiten, mit denen Sie nur die Daten anzeigen können, die bestimmte Kriterien erfüllen.


Pivot-Diagramme werden häufig in Business Intelligence und Datenanalyse verwendet, um eine klare und prägnante visuelle Zusammenfassung komplexer Datensätze zu bieten. Sie sind ein mächtiges Werkzeug, um datengetriebene Entscheidungen zu treffen.

So fügen Sie ein PivotChart mit Aspose.Cells hinzu

Hinzufügen einer Pivot-Tabelle

Um eine Pivot-Tabelle mit Aspose.Cells zu erstellen:

  1. Fügen Sie einige Daten in Tabellenzellen ein, indem Sie die Methode PutValue oder SetValue eines Cell-Objekts verwenden. Sie können auch eine bereits mit Daten gefüllte Vorlagendatei verwenden. Die Daten werden als Datenquelle für die Pivot-Tabelle verwendet.
  2. Fügen Sie eine Pivot-Tabelle zum Arbeitsblatt hinzu, indem Sie die Methode Add der PivotTables-Sammlung aufrufen (eingeschlossen im Worksheet-Objekt).
  3. Greifen Sie auf das neue PivotTable-Objekt aus der PivotTables-Sammlung durch Angabe seines Index zu. Verwenden Sie eines der Pivot-Tabellen-Objekte, die im PivotTable-Objekt eingeschlossen sind, um die Tabelle zu verwalten.

Codebeispiele finden Sie unten.

#include <iostream>
#include "Aspose.Cells.h"
using namespace Aspose::Cells;

int main()
{
    Aspose::Cells::Startup();

    // Source directory path
    U16String srcDir(u"..\\Data\\01_SourceDirectory\\");

    // Output directory path
    U16String outDir(u"..\\Data\\02_OutputDirectory\\");

    // Create a new workbook
    Workbook workbook;

    // Get the first worksheet
    Worksheet sheet = workbook.GetWorksheets().Get(0);

    // Name the sheet
    sheet.SetName(u"Data");

    // Get the cells collection
    Cells cells = sheet.GetCells();

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

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

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

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

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

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

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

    // Adding a new sheet
    int sheetIndex = workbook.GetWorksheets().Add();
    Worksheet sheet2 = workbook.GetWorksheets().Get(sheetIndex);

    // Naming the sheet
    sheet2.SetName(u"PivotTable");

    // Getting the pivot tables collection in the sheet
    PivotTableCollection pivotTables = sheet2.GetPivotTables();

    // Adding a PivotTable to the worksheet
    int index = pivotTables.Add(u"=Data!A1:F30", u"B3", u"PivotTable1");

    // Accessing the instance of the newly added PivotTable
    PivotTable pivotTable = pivotTables.Get(index);

    // Showing the grand totals
    pivotTable.SetShowRowGrandTotals(true);
    pivotTable.SetShowColumnGrandTotals(true);

    // Setting the PivotTable report is automatically formatted
    pivotTable.SetIsAutoFormat(true);

    // Setting the PivotTable autoformat type
    pivotTable.SetAutoFormatType(PivotTableAutoFormatType::Report6);

    // Dragging the first field to the row area
    pivotTable.AddFieldToArea(PivotFieldType::Row, 0);

    // Dragging the third field to the row area
    pivotTable.AddFieldToArea(PivotFieldType::Row, 2);

    // Dragging the second field to the row area
    pivotTable.AddFieldToArea(PivotFieldType::Row, 1);

    // Dragging the fourth field to the column area
    pivotTable.AddFieldToArea(PivotFieldType::Column, 3);

    // Dragging the fifth field to the data area
    pivotTable.AddFieldToArea(PivotFieldType::Data, 5);

    // Setting the number format of the first data field
    pivotTable.GetDataFields().Get(0).SetNumberFormat(u"$#,##0.00");

    // Saving the Excel file
    workbook.Save(outDir + u"pivotTable_test.out.xlsx");

    Aspose::Cells::Cleanup();
    return 0;
}

Hinzufügen eines Pivot-Diagramms

Um ein PivotChart mit Aspose.Cells zu erstellen:

  1. Fügen Sie ein Diagramm hinzu.
  2. Setzen Sie die PivotSource des Diagramms so, dass sie sich auf eine vorhandene Pivot-Tabelle im Spreadsheet bezieht.
  3. Setzen Sie andere Attribute.
#include <iostream>
#include "Aspose.Cells.h"
using namespace Aspose::Cells;
using namespace Aspose::Cells::Charts;

int main()
{
    Aspose::Cells::Startup();

    // Source directory path
    U16String srcDir(u"..\\Data\\01_SourceDirectory\\");

    // Output directory path
    U16String outDir(u"..\\Data\\02_OutputDirectory\\");

    // Path of input excel file
    U16String inputFilePath = srcDir + u"pivotTable_test.xlsx";

    // Path of output excel file
    U16String outputFilePath = outDir + u"pivotChart_test_out.xlsx";

    // Create workbook
    Workbook workbook(inputFilePath);

    // Adding a new sheet
    int sheetIndex = workbook.GetWorksheets().Add(SheetType::Chart);
    Worksheet sheet3 = workbook.GetWorksheets().Get(sheetIndex);

    // Naming the sheet
    sheet3.SetName(u"PivotChart");

    // Adding a column chart
    int index = sheet3.GetCharts().Add(ChartType::Column, 0, 5, 28, 16);

    // Setting the pivot chart data source
    sheet3.GetCharts().Get(index).SetPivotSource(u"PivotTable!PivotTable1");
    sheet3.GetCharts().Get(index).SetHidePivotFieldButtons(false);

    // Saving the Excel file
    workbook.Save(outputFilePath);

    std::cout << "Pivot chart created successfully!" << std::endl;

    Aspose::Cells::Cleanup();
}
So setzen Sie eine Serie mit C++ unsichtbar Wert des Gleichungstextes der Trendlinie im Diagramm mit C++ abrufen