Adding multi line watermark

A lot of users want to stamp their PDF documents with multi-line text. They usually try to use \n and <br> but these types of characters are not supported by Aspose.Pdf.Facades namespace. So, to make it possible, we have added another method named AddNewLineText() in FormattedText class of Aspose.Pdf.Facades namespace.

Implementation details

Please refer to the following code chunk to add multi-line watermark in existing PDF.

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void AddTextStampToPdf()
{
    // Instantiate a stamp object
    var logoStamp = new Aspose.Pdf.Facades.Stamp();

    // Instantiate an object of FormattedText class
    var formatText = new Aspose.Pdf.Facades.FormattedText("Hello World!",
        System.Drawing.Color.FromArgb(180, 0, 0), 
        Aspose.Pdf.Facades.FontStyle.TimesItalic,
        Aspose.Pdf.Facades.EncodingType.Winansi, false, 50);

    // Add another line for Stamp
    formatText.AddNewLineText("Good Luck");
    // BindLogo to PDF
    logoStamp.BindLogo(formatText);
}