C# image from PDF tutorial


C image from PDF tutorial shows how to convert PDF file to PNG image in C# using PDF Renderer SDK. Use C Sharp source code sample below to render PDF pages as PNG images.

C#

using System;

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”;

// Load PDF document.
renderer.LoadDocumentFromFile(“multipage.pdf”);

for (int i = 0; i < renderer.GetPageCount(); i++) { // Render first page of the document to PNG image file. renderer.RenderPageToFile(i, RasterOutputFormat.PNG, "image" + i + ".png"); } // Open the first output file in default image viewer. System.Diagnostics.Process.Start("image0.png"); } } }[/vb]


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