Program.cs

using PdfSharpCore.Drawing;
using PdfSharpCore.Drawing.Layout;
using PdfSharpCore.Drawing.Layout.enums;
using PdfSharpCore.Pdf;

namespace SampleApp 
{


    public class Program
    {
        

        private static string GetOutFilePath(string name)
        {
            string OutputDirName = @".";
            return System.IO.Path.Combine(OutputDirName, name);
        }


        private static void SaveDocument(PdfSharpCore.Pdf.PdfDocument document, string name)
        {
            string outFilePath = GetOutFilePath(name);
            string? dir = System.IO.Path.GetDirectoryName(outFilePath);
            if (dir != null && !System.IO.Directory.Exists(dir))
            {
                System.IO.Directory.CreateDirectory(dir);
            }

            document.Save(outFilePath);
        }


        public static void Main(string[] args)
        {
            System.Console.WriteLine("Starting...");

            const string outName = "test1.pdf";

            PdfDocument? document = new PdfDocument();

            PdfPage? pageNewRenderer = document.AddPage();

            XGraphics? renderer = XGraphics.FromPdfPage(pageNewRenderer);

            renderer.DrawString(
                "Testy Test Test"
                , new XFont("Arial", 12)
                , XBrushes.Black
                , new XPoint(12, 12)
            );
            
            XTextFormatter? formatter = new XTextFormatter(renderer);

            var font = new XFont("Arial", 12);
            var brush = XBrushes.Black;

            formatter.AllowVerticalOverflow = true;
            var originalLayout = new XRect(0, 30, 120, 120);
            var text = "More and more text boxes to show alignment capabilities"; // " with addipional gline";
            var anotherText =
                "Text to determine the size of the box I would like to place the text I'm goint to test";
            var rect = formatter.GetLayout(
                anotherText,
                font,
                brush,
                originalLayout);
            rect.Location = new XPoint(50, 50);
            formatter.AllowVerticalOverflow = false;
            
            // Prepare brush to draw the box that demostrates the text fits and aligns correctly
            var translucentBrush = new XSolidBrush(XColor.FromArgb(20, 0, 0, 0));
            
            // Draw the string with default alignments
            formatter.DrawString(
                text,
                font,
                brush,
                rect
            );
            // For checking purposes
            renderer.DrawRectangle(translucentBrush, rect);

            rect.Location = new XPoint(300, 50);
            
            // Draw the string with custom alignments
            formatter.DrawString(text, font, brush, rect, new TextFormatAlignment()
            {
                Horizontal = XParagraphAlignment.Center,
                Vertical = XVerticalAlignment.Middle
            });
            
            // For checking purposes
            renderer.DrawRectangle(translucentBrush, rect);

            ////////////////

            // Use a new formatter to get rid of any cached values from above
            formatter = new XTextFormatter(renderer);
            formatter.AllowVerticalOverflow = true;
            formatter.Alignment = XParagraphAlignment.Justify;
            formatter.VerticalAlignment = XVerticalAlignment.Top;


            // Test justified text without line breaks
            text = @"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed non sapien leo. Sed lacinia velit ex, id auctor tellus varius a. Cras scelerisque in risus vitae hendrerit. Duis venenatis felis in lacinia vestibulum. Proin mauris ex, efficitur nec tincidunt in, imperdiet eget risus. Nulla porttitor mollis pellentesque.";

            // Define the area to draw the text
            rect = new XRect(0, 0, 310, 200);
            // Get the actual layout rectangle
            rect = formatter.GetLayout(text, font, brush, rect);
            // Move it to the desired location
            rect.Location = new XPoint(40, 150);

            // Draw the string with justify alignment
            formatter.DrawString(text, font, brush, rect);
            // For checking purposes
            renderer.DrawRectangle(translucentBrush, rect);

            ////////////////

            // Test justified text with line breaks
            // First paragraph should be laid out identically to the one above
            text = @"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed non sapien leo. Sed lacinia velit ex, id auctor tellus varius a. Cras scelerisque in risus vitae hendrerit. Duis venenatis felis in lacinia vestibulum. Proin mauris ex, efficitur nec tincidunt in, imperdiet eget risus. Nulla porttitor mollis pellentesque.

Maecenas mollis sollicitudin felis at imperdiet. Duis dignissim purus quis interdum mattis. Nam sit amet quam quis enim hendrerit tincidunt. Aliquam euismod metus justo, non lobortis risus vehicula in. Pellentesque tempus, leo at placerat interdum, diam lectus gravida purus, id placerat justo quam nec mauris.";

            // Define the area to draw the text
            rect = new XRect(0, 0, 310, 200);
            // Get the actual layout rectangle
            rect = formatter.GetLayout(text, font, brush, rect);
            // Move it to the desired location
            rect.Location = new XPoint(40, 280);

            // Draw the string with justify alignment
            formatter.DrawString(text, font, brush, rect);
            // For checking purposes
            renderer.DrawRectangle(translucentBrush, rect);




            SaveDocument(document, outName);

            System.Console.WriteLine("Done!");
        } // End Sub Main 

    } // End Class Program 


} // End Namespace SampleApp