How to draw image with specified size in PDF document using C# and VB.NET
The Syncfusion Essential® PDF is a feature-rich and high-performance .NET PDF library that is used to create, read, and edit PDF documents programmatically without Adobe dependencies. Using this library, you can draw an image with a specified size in PDF document using C# and VB.NET.
Steps to draw an image with a specified size in PDF document using C# programmatically
1. Create a new C# console application project.
2. Install the Syncfusion.PDF.WinForms NuGet packages as a reference to your .NET Framework application from NuGet.org.
3. Include the following namespaces in the Program.cs file.
C#
using Syncfusion.Pdf; using Syncfusion.Pdf.Graphics;
VB.NET
Imports Syncfusion.Pdf Imports Syncfusion.Pdf.Graphics
4. The following code example shows how to draw an image with a specified size in a PDF document using C#.
C#
//Create a new PDF document
PdfDocument document = new PdfDocument();
//Add a page to the document
PdfPage page = document.Pages.Add();
//Create the PDF graphics for the page
PdfGraphics graphics = page.Graphics;
//Load the image from the disk
PdfBitmap image = new PdfBitmap("../../Data/Autumn Leaves.jpg");
//Draw the image
graphics.DrawImage(image, new PointF(26, 27), new SizeF(300, 300));
//Save and close the documents
document.Save("Sample.pdf");
document.Close(true);
Process.Start("Sample.pdf");
VB.NET
'Create a new PDF document
Dim document As PdfDocument = New PdfDocument()
'Add a page to the document
Dim page As PdfPage = document.Pages.Add()
'Create the PDF graphics for the page
Dim graphics As PdfGraphics = page.Graphics
'Load the image from the disk
Dim image As PdfBitmap = New PdfBitmap("../../Data/Autumn Leaves.jpg")
'Draw the image
graphics.DrawImage(image, New PointF(26, 27), new SizeF(300, 300))
'Save and close the documents
document.Save("Sample.pdf")
document.Close(True)
Process.Start("Sample.pdf")
By executing the program, you will get the PDF document as follows.
A complete working sample can be downloaded from PdfSample.zip.
Take a moment to peruse the documentation for working with images. You can load the image streams, files on disk for drawing in a PDF document, and more features like inserting an image in a new PDF document, Image pagination, and Image extraction with code examples.
Refer to here to explore a rich set of Syncfusion Essential® PDF features.
Starting with v16.2.0.x, if you reference Syncfusion® assemblies from the trial setup or NuGet feed, include a license key in your projects. Refer to the link to learn about generating and registering the Syncfusion® license key in your application to use the components without trail message.
See Also:
https://help.syncfusion.com/file-formats/pdf/working-with-images
https://www.syncfusion.com/kb/9619/how-to-insert-images-in-the-pdf-table-using-c-and-vb-net
