واجهات واجهات برمجة تطبيقات تحويل ملفات الوثيقة والصور لـ C# .NET و Java

// Load the source PDF file
using (var converter = new GroupDocs.Conversion.Converter("sample.pdf"))
{
    GroupDocs.Conversion.Contracts.SavePageStream getPageStream = page => new FileStream(string.Format("converted-page-{0}.png", page), FileMode.Create);

    // Set the convert options for PNG format
    var options = new ImageConvertOptions { Format = GroupDocs.Conversion.FileTypes.ImageFileType.Png };
    // Convert to PNG format
    converter.Convert(getPageStream, options);
} 

// Load the source PDF file
Converter converter = new Converter("sample.pdf");
// Set the convert options for DOCX format
WordProcessingConvertOptions options = new WordProcessingConvertOptions();
// Convert to DOCX format
converter.convert("converted.docx", options); 

// Load the source PDF file
Converter converter = new Converter("sample.pdf");
SavePageStream getPageStream = page => new FileOutputStream(String.format("converted-page-%s.png", page));
// Set the convert options for PNG format
var options = new ImageConvertOptions();
options.setFormat(ImageFileType.Png);
// Convert to PNG format
 converter.convert(getPageStream, options); 

    // Load the source PNG  file
    Converter converter = new Converter("sample.png");
    SpreadsheetConvertOptions options = new SpreadsheetConvertOptions();
    // Save converted XLS file
    converter.convert("png-converted-to.xlsx", options); 

    // Load the source JPG file
    Converter converter = new Converter("sample.jpg");
    PresentationConvertOptions options = new PresentationConvertOptions();
    // Save converted PPT file  
    converter.convert("jpg-converted-to.pptx", options); 

            Converter converter = new Converter("sample.docx");
            PdfConvertOptions options = new PdfConvertOptions();
            options.setPages(Arrays.asList( 1, 3));
            converter.convert("converted.pdf", options); 

            Converter converter = new Converter("sample.docx");
        PdfConvertOptions options = new PdfConvertOptions();
        
        WatermarkOptions watermark = new WatermarkOptions();
        watermark.setText("Sample watermark");
        watermark.setColor(Color.red);
        watermark.setWidth(100);
        watermark.setHeight(100);
        watermark.setBackground(true);
        
        options.setWatermark(watermark);
        converter.convert("converted.pdf", options);