ByteScout PDF Renderer SDK – C# – Render Text-Vector-Image Layers in PDF

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ByteScout PDF Renderer SDK – C# – Render Text-Vector-Image Layers in PDF

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ByteScout-PDF-Renderer-SDK-C-sharp-Render-Text-Vector-Image-Layers-in-PDF.pdf

How to render text vector image layers in PDF in C# with ByteScout PDF Renderer SDK

Tutorial on how to render text vector image layers in PDF in C#

On this page you will learn from code samples for programming in C#.Writing of the code to render text vector image layers in PDF in C# can be done by developers of any level using ByteScout PDF Renderer SDK. ByteScout PDF Renderer SDK is the component (SDK) that renders PDF into high quality images and thumbnails. Includes various functions like page by page processing, BMP, PNG, TIFF or stream output. Can be used from web and desktop applications. It can be used to render text vector image layers in PDF using C#.

This code snippet below for ByteScout PDF Renderer SDK works best when you need to quickly render text vector image layers in PDF in your C# application. Follow the instructions from the scratch to work and copy the C# code. Implementing C# application typically includes multiple stages of the software development so even if the functionality works please test it with your data and the production environment.

Free trial version of ByteScout PDF Renderer SDK is available on our website. Documentation and source code samples are included.

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Program.cs

      using System;
using System.Diagnostics;
using Bytescout.PDFRenderer;


namespace PDF2PNG
{
    class Program
    {
        static void Main(string[] args)
        {
            // Create an instance of Bytescout.PDFRenderer.RasterRenderer object and register it.
            RasterRenderer renderer = new RasterRenderer();
            renderer.RegistrationName = "demo";
            renderer.RegistrationKey = "demo";

            RenderingOptions renderingOptions = new RenderingOptions();

            // Enable text objects rendering
            renderingOptions.RenderTextObjects = true;
            // DISABLE vector objects rendering
            renderingOptions.RenderVectorObjects = false;
            // DISABLE image objects rendering
            renderingOptions.RenderImageObjects = false;
            
            // Load PDF document.
            renderer.LoadDocumentFromFile("multipage.pdf");

            for (int i = 0; i < renderer.GetPageCount(); i++)
            {
                // Render document page to PNG image file.
                renderer.Save("image" + i + ".png", RasterImageFormat.PNG, i, 300, renderingOptions);
            }

            // Cleanup
            renderer.Dispose();

            // Open result document in default associated application (for demo purpose)
            ProcessStartInfo processStartInfo = new ProcessStartInfo("image0.png");
            processStartInfo.UseShellExecute = true;
            Process.Start(processStartInfo);
        }
    }
}