VeryPDF PDF Stamp SDK – How to Stamp PDF with SDK Version

VeryPDF PDF Stamp SDK is a multi-functional tool for programmers to stamp PDF via stamping image to PDF, stamping text to PDF, or stamping graphics to PDF and process secondary development in various program platforms. And this page aims to tell you how to use VeryPDF PDF Stamp SDK to fulfill them.VeryPDF PDF Stamp SDK allows you to integrate PDF Stamp application into your own programs (Include client side and Server side applications). In general, VeryPDF PDF Stamp SDK is a handy toolkit that comes equipped with all the necessary tools for creating applications that can imprint stamps on PDF on the fly.

And the following examples in typical platforms would like to guide you to proper usages:

Operating Systems

Windows 2000, XP, Vista, 7, 10, 11, Windows Server 2003, 2008,2008 R2 and later systems, both 32 bit and 64 bit

Programming Languages

C#, VB .NET, J# via .NET, Java via JNI, MS Visual Basic, Borland Delphi, MS Office products such as Access and C++ via COM, C and C++ via native C

And the following examples in typical platforms would like to guide you to proper usages:

Sample: Visual Basic

Private Sub StampIntoPDFFile()

Dim szInputPDFFile As String

Dim szOutPDFFile As String

Dim id As Long

Dim code As Long

Dim NullString As String

szInputPDFFile = "C:\example.pdf"

szOutPDFFile = "C:\out.pdf"

page = 1

strStamp = ""

id = veryOpen(szInputPDFFile, szOutPDFFile)

If (id > 0) Then

pagecount = veryGetFunction(id, Very_Get_PdfPageCount,

0, 0, 0, 0)

Do While page <= pagecount

strStamp = strStamp + "*"

code = verySetFunction(id, Very_Set_Range,

page, 1, 0, 0)

code = veryAddText(id, 6, "page " & strStamp,

RGB(255, 200, 100), 0, 0, 0, 0, 0, 0, 0, NullString, 0, 0, NullString, 0)

page = page + 1

Loop

veryClose (id)

End If

End Sub

Sample: PHP

<?php

$PdfStamp =new COM("PDFStampOCX.CPDFStamp") or die("Cannot start PDFStampOCX");

PdfStamp.veryRegEx("XXXXXXXXXXXXXXXXX")

$id = oTest.veryOpenEx("C:\test.pdf", "C:\out.pdf")

If ($id > 0)

{

$code = PdfStamp.veryAddTextEx($id, 3, "Demo Watermark", 0, 0, 0, 0, 0, 0, 0, 300, "", 0, 0, "", 0)

$code = PdfStamp.veryAddTextEx($id, 6, "Copyright verypdf.com, Inc.", RGB(255, 200, 100), 0, 0, 0, 0, 0, 0, 0, "", 0, 0, "", 0)

$code = PdfStamp.veryAddTextEx($id, 9, "www.verypdf.com\n Demo", 255, 0, 0, 0, -45, 0, 1, 200, "", 48,

0, "", 0)

PdfStamp.veryCloseEx ($id)

}

$PdfStamp = null;

Sample: ASP

id = oTest.veryOpenEx(szPDFFile, "d:\testtt\1.pdf")

If (id > 0) Then

page = 1

pagecount = oTest.veryGetFunctionEx(id, 206, 0, 0, 0, 0)

For page = 1 To pagecount

left = oTest.veryGetFunctionEx(id, Very_Get_PageBoxForStamp, page, 0,

"left", 0)

top = oTest.veryGetFunctionEx(id, Very_Get_PageBoxForStamp, page, 0, "top", 0)

pagewidth = oTest.veryGetFunctionEx(id, Very_Get_PageBoxForStamp, page, 0, "width", 0)

pageheight = oTest.veryGetFunctionEx(id, Very_Get_PageBoxForStamp, page, 0, "height", 0)

iRet = oTest.verySetFunctionEx(id, 131, page,

1, 0, 0)

strStampBuf = "Page:" + Str(pagecount - page + 1) + ", Page Box: [" + Str(left) + " " + Str(top) + " " + Str(pagewidth) + " " + Str(pageheight) + "]"

iRet = oTest.veryAddTextEx(id, 2, strStampBuf, 255, 0, 0, 0, 0, 0, 0, 300, 0, 10, 1, "http://www.verypdf.com", 0)

code = oTest.veryAddTextEx(id, 7, "\d\n\t", 255, 0, 50, -30, 0, 0, 0, 0, NullString, 10, 0, NullString, 0)

code = oTest.veryAddTextEx(id, 5, "Page \P3+1 of \c", 255, 0, -50, -30, 0, 0, 0, 0, NullString, 10, 0, NullString, 0)

code = oTest.veryAddTextEx(id, 3, "2003 verypdf.com Inc.", 2666666, 0, -30, 30, 0, 0, 0, 300, NullString, 10, 0, NullString, 0)

oTest.veryCloseEx (id)

Response.write "1.pdf Success!"

Else

Response.write "Open file failer!"

End If

To know more practical examples, please go to Try and Buy to download trial version where you can find more examples applied in other program languages.

Features of VeryPDF PDF Stamp SDK/ COM

Support all features of GUI and CMD versions
Support DLL and COM Interface
Able to be called from any program languages
Support all version of PDF files
Always multithread safe
User applications may be developed in a variety of programming languages (native Windows or managed .NET Framework)
Always stable on any program platforms