C++ kullanarak Chart.SetChartDataRange yöntemiyle grafik kurulumu için kolay yol

Aspose.Cells artık grafikleri kolayca kurmak için Chart.SetChartDataRange() yöntemi sağlar. Bu yöntemi kullanarak, artık seri ve kategori ekseni verilerini ayrı ayrı eklemeniz gerekmez.

Aşağıdaki örnek kod, Chart.SetChartDataRange() yönteminin kullanımını açıklamaktadır, böylece grafik kolayca kurulur.

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

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

    // For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-C

    // Create new workbook
    Workbook workbook(FileFormatType::Xlsx);

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

    // Add data for chart

    // Category Axis Values
    worksheet.GetCells().Get(u"A2").PutValue(u"C1");
    worksheet.GetCells().Get(u"A3").PutValue(u"C2");
    worksheet.GetCells().Get(u"A4").PutValue(u"C3");

    // First vertical series
    worksheet.GetCells().Get(u"B1").PutValue(u"T1");
    worksheet.GetCells().Get(u"B2").PutValue(6);
    worksheet.GetCells().Get(u"B3").PutValue(3);
    worksheet.GetCells().Get(u"B4").PutValue(2);

    // Second vertical series
    worksheet.GetCells().Get(u"C1").PutValue(u"T2");
    worksheet.GetCells().Get(u"C2").PutValue(7);
    worksheet.GetCells().Get(u"C3").PutValue(2);
    worksheet.GetCells().Get(u"C4").PutValue(5);

    // Third vertical series
    worksheet.GetCells().Get(u"D1").PutValue(u"T3");
    worksheet.GetCells().Get(u"D2").PutValue(8);
    worksheet.GetCells().Get(u"D3").PutValue(4);
    worksheet.GetCells().Get(u"D4").PutValue(2);

    // Create Column chart with easy way
    int32_t idx = worksheet.GetCharts().Add(ChartType::Column, 6, 5, 20, 13);
    Chart ch = worksheet.GetCharts().Get(idx);
    ch.SetChartDataRange(u"A1:D4", true);

    // Save the workbook
    U16String outputPath = u"..\\Data\\02_OutputDirectory\\output_out.xlsx";
    workbook.Save(outputPath, SaveFormat::Xlsx);

    std::cout << "Workbook saved successfully!" << std::endl;

    Aspose::Cells::Cleanup();
}