Risampling di immagini aggiunte Conversione Excel in PDF con C++

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Si prega di consultare il codice di esempio seguente che descrive come eseguire il compito utilizzando l’API Aspose.Cells. L’esempio converte un file Microsoft Excel in un file PDF comprimendo le immagini nel file.

#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

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

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

    // Initialize a new Workbook and open an Excel file
    U16String inputPath = srcDir + u"input.xlsx";
    Workbook workbook(inputPath);

    // Instantiate the PdfSaveOptions
    PdfSaveOptions pdfSaveOptions;

    // Set Image Resample properties
    pdfSaveOptions.SetImageResample(300, 70);

    // Save the PDF file
    U16String outputPath = outDir + u"OutputFile_out_pdf.pdf";
    workbook.Save(outputPath, pdfSaveOptions);

    std::cout << "PDF file saved successfully!" << std::endl;

    Aspose::Cells::Cleanup();
}