Foxit Quick PDF Library lets you programmatically stamp one PDF onto another PDF. This can be done using the CapturePage and DrawCapturedPage functions to overlay a PDF file onto another.
Here is a small JScript code snippet that uses CapturePage, DrawCapturedPage and a few other Foxit Quick PDF Library functions to complete this task.
/* Overlay one page from a document onto a different page in a different document */ // Load fileA DPL.LoadFromFile("firstPDF.pdf", ""); fileA = DPL.SelectedDocument(); // Load fileB DPL.LoadFromFile("secondPDF.pdf", ""); fileB = DPL.SelectedDocument(); // Select fileA DPL.SelectDocument(fileA); // Merge fileA with fileB DPL.MergeDocument(fileB); // Set orgin co-ordinates to top left of page DPL.SetOrigin(1); // Select page 1 of fileA DPL.SelectPage(1); // Get page height and width xPageHeight = DPL.PageHeight(); xPageWidth = DPL.PageWidth(); // Capture page 2 CapturedPageID = DPL.CapturePage(2); // Create OCG for the background OCG1 = DPL.NewOptionalContentGroup("Background"); // Create a new content stream that we can draw onto contentstreamPos = DPL.NewContentStream(); DPL.SelectContentStream(contentstream); // Draw the captured page onto the current page ret = DPL.DrawCapturedPage(CapturedPageID, 0, 0, xPageWidth, xPageHeight); // Associate the new content stream with the new OCG DPL.SetContentStreamOptional(OCG1); // Make the OCG visible DPL.SetOptionalContentGroupVisible(OCG1, 1); // Save the file DPL.SaveToFile("overlay.pdf"); |