Image Stamp a signed Document

Unlike the general believe it is possible to add objects to already signed documents WITHOUT destroying the existing signatures. If you open such a document with the Adobe Reader it would offer to display the signed or the modified version of the document. 

The API explained below require a valid license key. Please contact aloaha@wrocklage.de for an evaluation key or fill in the form at the end of this page.

Signed and modified Document.pdf (465,07 KB)

add_inc_image

dim pdf
dim inputpdf
dim outputpdf
dim jpg24image
dim pagenumber
dim px
dim py
dim pw
dim ph


pagenumber = 1
jpg24image = "\\server\share\3510_1.jpg"   'must be 24 Bit JPG
inputpdf = "\\server\share\extracto2_signed.pdf"
outputpdf = "\\server\share\extracto2_signed_image.pdf" 

'following values are percentages of the absolute page size!
px=80   
py=80
pw=10
ph=10

set pdf = createobject("aloahapdf.edit")

if pdf.add_inc_image(cstr(jpg24image), cstr(inputpdf),cstr(outputpdf), clng(pagenumber), clng(px), clng(py), clng(pw), clng(ph))=true then
          msgbox "OK"
else
          msgbox "No valid license or error"
end if

set pdf = nothing

add_inc_note

dim pdf
dim inputpdf
dim outputpdf
dim opened             'true sets the note opened
dim pagenumber
dim px
dim py
dim pw
dim ph
dim ndate                'true includes date
dim nbody
dim nsubject

pagenumber = 1
opened = true
inputpdf = "\\server\share\extracto2_signed.pdf"
outputpdf = "\\server\share\extracto2_signed_image.pdf"
nsubject = "Subject of sticky note"
nbody = "Body of PDF Annotation"
ndate = true

'following values are absolute values in points!
px=120
py=400
pw=150
ph=80

set pdf = createobject("aloahapdf.edit")

if pdf.add_inc_note(cstr(inputpdf),cstr(outputpdf), clng(pagenumber), cbool(ndate), cstr(nbody), cstr(nsubject), cbool(opened), clng(px), clng(py), clng(pw), clng(ph)) = true then
          msgbox "OK"
else
          msgbox "No valid license or error"
end if

set pdf = nothing