Image to PDF

The following example illustrates how to load an image file and save it as a single PDF page:

CS
VBNET

C#	Copy Code
using System; using System.IO; using ImageGear.Core; using ImageGear.Formats; using ImageGear.Formats.PDF; using ImageGear.Evaluation; public void SaveImageAsPDF(string inputFilePathName, string outputFilePathName) { try { const int FIRST_PAGE = 0; // Initialize evaluation license. ImGearEvaluationManager.Initialize(); ImGearEvaluationManager.Mode = ImGearEvaluationMode.Watermark; // Initialize common formats. ImageGear.Formats.ImGearCommonFormats.Initialize(); // Add support for PDF and PS files. ImGearFileFormats.Filters.Insert(0, ImGearPDF.CreatePDFFormat()); ImGearFileFormats.Filters.Insert(0, ImGearPDF.CreatePSFormat()); ImGearPDF.Initialize(); // Load required page from a file. ImGearPage page = null; using (Stream stream = new FileStream(inputFilePathName, FileMode.Open, FileAccess.Read)) page = ImGearFileFormats.LoadPage(stream, FIRST_PAGE); // Save page as PDF document to a file. using (Stream stream = new FileStream(outputFilePathName, FileMode.Create, FileAccess.Write)) ImGearFileFormats.SavePage(page, stream, FIRST_PAGE, ImGearSavingModes.OVERWRITE, ImGearSavingFormats.PDF); } catch (Exception exp) { // Write error to Console window. Console.WriteLine(exp.Message); } finally { // Call PDF engine terminating in any case. ImGearPDF.Terminate(); } }

Copy Code

using System;
using System.IO;

using ImageGear.Core;
using ImageGear.Formats;
using ImageGear.Formats.PDF;
using ImageGear.Evaluation;

public void SaveImageAsPDF(string inputFilePathName, string outputFilePathName)
       {
           try
           {
               const int FIRST_PAGE = 0;

               // Initialize evaluation license.
               ImGearEvaluationManager.Initialize();
               ImGearEvaluationManager.Mode = ImGearEvaluationMode.Watermark;

               // Initialize common formats.
               ImageGear.Formats.ImGearCommonFormats.Initialize();

               // Add support for PDF and PS files.
               ImGearFileFormats.Filters.Insert(0, ImGearPDF.CreatePDFFormat());
               ImGearFileFormats.Filters.Insert(0, ImGearPDF.CreatePSFormat());
               ImGearPDF.Initialize();

               // Load required page from a file.
               ImGearPage page = null;
               using (Stream stream = new FileStream(inputFilePathName, FileMode.Open, FileAccess.Read))
                   page = ImGearFileFormats.LoadPage(stream, FIRST_PAGE);

               // Save page as PDF document to a file.
               using (Stream stream = new FileStream(outputFilePathName, FileMode.Create, FileAccess.Write))
                   ImGearFileFormats.SavePage(page, stream, FIRST_PAGE, ImGearSavingModes.OVERWRITE, ImGearSavingFormats.PDF);
           }
           catch (Exception exp)
           {
               // Write error to Console window.
               Console.WriteLine(exp.Message);
           }
           finally
           {
               // Call PDF engine terminating in any case.
               ImGearPDF.Terminate();
           }
       }