ByteScout Premium Suite - C# - Use pdf layers with pdf sdk - ByteScout

ByteScout Premium Suite – C# – Use pdf layers with pdf sdk

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How to use pdf layers with pdf sdk in C# using ByteScout Premium Suite

If you want to learn more then this tutorial will show how to use pdf layers with pdf sdk in C#

ByteScout simple and easy to understand tutorials are planned to describe the code for both C# beginners and advanced programmers. ByteScout Premium Suite: the bundle that includes twelve SDK products from ByteScout including tools and components for PDF, barcodes, spreadsheets, screen video recording. It can use pdf layers with pdf sdk in C#.

This prolific sample source code in C# for ByteScout Premium Suite contains various functions and other necessary options you should do calling the API to use pdf layers with pdf sdk. Just copy and paste the code into your C# application’s code and follow the instructions. Use of ByteScout Premium Suite in C# is also described in the documentation included along with the product.

You can download free trial version of ByteScout Premium Suite from our website with this and other source code samples for C#.

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Program.cs
      
using System.Diagnostics; using System.Drawing; using Bytescout.PDF; using SolidBrush = Bytescout.PDF.SolidBrush; namespace Layers { /// <summary> /// This example demonstrates how to add layers with optional content. /// </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; // Add main layer Layer allContents = new Layer("Main Layer"); canvas.BeginMarkedContent(allContents); // Add sub-layer Layer layer1 = new Layer("Square"); canvas.BeginMarkedContent(layer1); canvas.DrawRectangle(new SolidBrush(new ColorRGB(0, 255, 0)), 20, 20, 100, 100); canvas.EndMarkedContent(); // Add second sub-layer Layer layer2 = new Layer("Circle"); canvas.BeginMarkedContent(layer2); canvas.DrawCircle(new SolidBrush(new ColorRGB(255, 0, 0)), 70, 180, 50); canvas.EndMarkedContent(); // Add third sub-layer Layer layer3 = new Layer("Triangle"); canvas.BeginMarkedContent(layer3); canvas.DrawPolygon(new SolidBrush(new ColorRGB(0, 0, 255)), new PointF[] { new PointF(20, 340), new PointF(70, 240), new PointF(120, 340) }); canvas.EndMarkedContent(); canvas.EndMarkedContent(); pdfDocument.OptionalContents.Layers.Add(layer1); pdfDocument.OptionalContents.Layers.Add(layer2); pdfDocument.OptionalContents.Layers.Add(layer3); pdfDocument.OptionalContents.Layers.Add(allContents); // Configure layers // Group sub-layers OptionalContentGroup group = new OptionalContentGroup(); group.Add(new OptionalContentGroupLayer(layer1)); group.Add(new OptionalContentGroupLayer(layer2)); group.Add(new OptionalContentGroupLayer(layer3)); // Order sub-layers pdfDocument.OptionalContents.Configuration.Order.Add(new OptionalContentGroupLayer(allContents)); pdfDocument.OptionalContents.Configuration.Order.Add(group); // Make the third layer invisible by default (for example) pdfDocument.OptionalContents.Configuration.OFF.Add(layer3); // Force the PDF viewer to show the layers panel initially pdfDocument.PageMode = PageMode.OptionalContent; // 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); } } }

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ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Premium Suite Home Page

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Explore Web API Docs

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