How to insert Objects at a specific location existing WinForms PDF?
Insert objects at a specific location of an existing PDF:
You can draw the objects in the specified page, in the specified location, in an existing PDF using the Page. Graphics property.
You can refer to the following code example to draw the image in the specified location in the first page of the existing PDF document.
C#
//Load the document.
PdfLoadedDocument lDoc = new PdfLoadedDocument(@"ExistingPdf.pdf");
//Draw the rectangleat specified location of the existing pdf file.
lDoc.Pages[0].Graphics.DrawRectangle(PdfPens.Blue, new RectangleF(0, 0, 200, 200));
//Create the image.
Image img = Image.FromFile(@"..\..\Data\logo.png");
PdfImage image = PdfImage.FromImage(img);
//Draw the image at specified position.
lDoc.Pages[0].Graphics.DrawImage(image, new PointF(200,0));
//Save and close the document.
lDoc.Save("Sample.pdf");
lDoc.Close(true);
Sample Link:
Conclusion
I hope you enjoyed learning about how to insert Objects at a specific location of an existing PDF.
You can refer to our WinForms PDF feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our WinForms PDF example to understand how to create and manipulate data.
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