The following example demonstrates how to add images in a PDF document, using both a path & a stream.
It also briefly covers how to create the document that will host the images, as well as how to add a title to said document.
| Add images in a PDF document (C#) |
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public static void AddImages() { Console.WriteLine( "=== ADD IMAGES ===" ); var outputFileName = "AddImages.pdf"; var outputPath = ImagesSample.ImagesSampleOutputDirectory + outputFileName; // Creates a PdfDocument. using( var pdfoutput = PdfDocument.Create( outputPath ) ) { // Gets the first Page. var page1 = pdfoutput.Pages.First(); // Adds a title. var textStyle = TextStyle.WithFont( pdfoutput.Fonts.GetStandardFont( StandardFontType.Helvetica ), 15d ); page1.AddParagraph( "Add images", textStyle, new ParagraphStyle( ParagraphHorizontalAlignment.Center ) ); // Creates image1 from a png path file. var image1 = Image.FromPath( ImagesSample.ImagesSampleResourcesDirectory + @"balloon.png" ); // Draw image1 with its TopLeft corner at (50, 75). page1.Graphics.DrawImage( image1, new Point( 50, 75 ) ); // Creates image2 from a png stream. var imageStream = File.OpenRead( ImagesSample.ImagesSampleResourcesDirectory + @"office.png" ); var image2 = Image.FromStream( imageStream ); // Draw image2 with its TopLeft corner at (50, 400), with a width of 500 and a height of 200. page1.Graphics.DrawImage( image2, new Rectangle( 50, 400, 500, 200 ) ); // Saves the output document. pdfoutput.Save(); Console.WriteLine( $"Info exported to path: {outputFileName}" ); } } | |