HOW TO: Convert LEADTOOLS' AnnObjects to PDF Annotations

static void LEADToPDF(IEnumerable<AnnContainer> containers, string pdfFile)
{
	// Load the information about the PDF file
	PDFFile file = new PDFFile(pdfFile);
	file.Load();

	// Convert all annotations
	List<PDFAnnotation> fileAnnotations = new List<PDFAnnotation>();
	int page = 1;
	foreach (AnnContainer container in containers)
	{
		// Convert the page annotations
		List<PDFAnnotation> pageAnnotations = new List<PDFAnnotation>();
		AnnPDFConvertor.ConvertToPDF(container, pageAnnotations, file.Pages[page - 1].Height);

		// Set the page number
		foreach (PDFAnnotation annotation in pageAnnotations)
			annotation.PageNumber = page;

		// Add to the total list
		fileAnnotations.AddRange(pageAnnotations);

		// Increment the page count
		page++;
	}

	// Write the annotations to the file
	file.WriteAnnotations(fileAnnotations, pdfFile);
}