ByteScout Premium Suite – C# – Draw rectangles in pdf with pdf sdk

Home
/
Articles
/
ByteScout Premium Suite – C# – Draw rectangles in pdf with pdf sdk

printable version:
ByteScout-Premium-Suite-C-sharp-Draw-rectangles-in-pdf-with-pdf-sdk.pdf

How to draw rectangles in pdf with pdf sdk in C# with ByteScout Premium Suite

This code in C# shows how to draw rectangles in pdf with pdf sdk with this how to tutorial

The sample source code below will teach you how to draw rectangles in pdf with pdf sdk in C#. ByteScout Premium Suite is the set that includes 12 SDK products from ByteScout including tools and components for PDF, barcodes, spreadsheets, screen video recording. It can draw rectangles in pdf with pdf sdk in C#.

The following code snippet for ByteScout Premium Suite works best when you need to quickly draw rectangles in pdf with pdf sdk in your C# application. Just copy and paste the code into your C# application’s code and follow the instructions. Check C# sample code samples to see if they respond to your needs and requirements for the project.

All these programming tutorials along with source code samples and ByteScout free trial version are available for download from our website.

On-demand (REST Web API) version:
Web API (on-demand version)

On-premise offline SDK for Windows:
60 Day Free Trial (on-premise)

Program.cs

      using System.Diagnostics;
using System.Drawing;
using Bytescout.PDF;
using Brush = Bytescout.PDF.Brush;
using Pen = Bytescout.PDF.Pen;
using SolidBrush = Bytescout.PDF.SolidBrush;

namespace Rectangles
{
    /// <summary>
    /// This example demonstrates how to draw rectangles.
    /// </summary>
    class Program
    {
        static void Main()
        {
            // Create new document
            Document pdfDocument = new Document();
            pdfDocument.RegistrationName = "demo";
            pdfDocument.RegistrationKey = "demo";
            // Add page
            Page page = new Page(PaperFormat.A4);
            pdfDocument.Pages.Add(page);

            Canvas canvas = page.Canvas;

            // Prepare pens and brushes
            Pen borderPen = new SolidPen(new ColorGray(128), 2f);
            Brush brush1 = new SolidBrush(new ColorRGB(255, 0, 0));
            Brush brush2 = new SolidBrush(new ColorRGB(0, 255, 255));

            // Draw transparent rectangle with border only
            canvas.DrawRectangle(borderPen, 100, 100, 100, 50);
            
            // Draw rounded rectangle with broder and filling
            canvas.DrawRoundedRectangle(borderPen, brush1, 250, 100, 100, 50, 10);

            // Draw rectangle as polygon
            canvas.DrawPolygon(borderPen, brush2, new PointF[] { new PointF(400, 100), new PointF(500, 100), new PointF(500, 150), new PointF(400, 150) });
            
            // Save document to file
            pdfDocument.Save("result.pdf");

            // Cleanup 
            pdfDocument.Dispose();

            // Open result document in default associated application (for demo purpose)
            ProcessStartInfo processStartInfo = new ProcessStartInfo("result.pdf");
            processStartInfo.UseShellExecute = true;
            Process.Start(processStartInfo);
        }
    }
}