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Render Part of PDF Page | C#
Program.cs:
C#
using System; using System.Diagnostics; using Bytescout.PDFRenderer; namespace RenderPartOfPdfPage { 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"; // Set high quality resolution 600 dpi (600 dots per inch) float renderingResolution = 600; // Load PDF document. renderer.LoadDocumentFromFile("sample_table.pdf"); // Set extraction area renderer.SetExtractionArea(205.5f, 108.75f, 331.5f, 121.5f); // Render part of document to PNG image file. renderer.Save($"result_{renderingResolution}.png", RasterImageFormat.PNG, 0, renderingResolution); // Cleanup renderer.Dispose(); // Open result document in default associated application (for demo purpose) ProcessStartInfo processStartInfo = new ProcessStartInfo($"result_{renderingResolution}.png"); processStartInfo.UseShellExecute = true; Process.Start(processStartInfo); } } }