如何使用 iTextSharp 限制 PDF 页面上段落的宽度?

How can I restrict the width of a paragraph on a PDF page using iTextSharp?

我想使用 iTextSharp 在 PDF 文档中插入一个段落(将自动换行多行),但我想将段落的宽度限制在页面的左半部分。我看不到 "width" 属性 段落 class,但肯定有办法做到这一点,stimmt?

更新

假设的答案对我不起作用,因为它使用了 iText (Java) 在 iTextSharp (C#) 中显然不可用的东西。具体来说(首先,可能还有更多):

ct.setSimpleColumn(myText, 60, 750, document.getPageSize().getWidth()

虽然*Sharp(大写首字母's')有"SetSimpleColumn",但没有"GetPageSize"。

更新 2

我开始认为我真正需要做的可能是按照建议创建一个 'borderless table',如 "BestiTextQuestionsOnWhosebugFull.pdf"

中所述

这是一种实现方式 - 无边框单行 table,WidthPercentage 设置为 50,Horizo​​ntal Alignment 发送到 Left:

using (var ms = new MemoryStream())
{
    using (var doc = new Document(PageSize.A4, 50, 50, 25, 25))                     {
        //Create a writer that's bound to our PDF abstraction and our stream
        using (var writer = PdfWriter.GetInstance(doc, ms))
        {

            //Open the document for writing
            doc.Open();

            var courier9RedFont = FontFactory.GetFont("Courier", 9, BaseColor.RED);
            var importantNotice = new Paragraph("Sit on a potato pan Otis - if you don't agree that that's the best palindrome ever, I will sic Paladin on you, or at least say, 'All down but nine - set 'em up on the other alley, pard'", courier9RedFont);
            importantNotice.Leading = 0;
            importantNotice.MultipliedLeading = 0.9F; // reduce the width between lines in the paragraph with these two settings

            // Add a single-cell, borderless, left-aligned, half-page, table
            PdfPTable table = new PdfPTable(1);
            PdfPCell cellImportantNote = new PdfPCell(importantNotice);
            cellImportantNote.BorderWidth = PdfPCell.NO_BORDER;
            table.WidthPercentage = 50;
            table.HorizontalAlignment = Element.ALIGN_LEFT;
            table.AddCell(cellImportantNote);
            doc.Add(table);

            doc.Close();
        }
        var bytes = ms.ToArray();
        String PDFTestOutputFileName = String.Format("iTextSharp_{0}.pdf", DateTime.Now.ToShortTimeString());
        PDFTestOutputFileName = PDFTestOutputFileName.Replace(":", "_");
        var testFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), PDFTestOutputFileName);
        File.WriteAllBytes(testFile, bytes);
        MessageBox.Show(String.Format("{0} written", PDFTestOutputFileName));
    }
}