Need Help For Modifying Content of PDF
Murali
It is my pleasure to write this mail and able to
talk with you through this mail.
I am currently working for Getting informations from
PDF, and while searching the Net seen the Etymon
Package which is very much useful for getting the
Informations about an Existing PDF.
Great work has been done on this.But i am not getting support from the
Etymon People.So can anybody give me right suggestions for my
problems.
Using the Etymon Package i am able to extract the
content in an Existing PDF, now my requirement is
something like when i come across a Stream Object like
"This is a Sample Text" after decompressing, i need to
add my own content in between this existing Stream
content.
Like "This is a New Sample Text"
Here New is the one i need to add. It won't be a
single word and not in single occurance,it may come
any no of times in between the words of the content.
I tried by adding the contents after extracting the
Stream by taking a Buffer of the Old and tried to
recreate the PDF with the newly formed Buffer Stream
after setting this PjStream object with the existing
PjObject Vector using the setObjectAt(PjStream
index)method,i am getting an Error Like
"Unrecognized Token Found" while opening the newly
created PDF.
1. What is this Error and why it is happening?
2. How we can acheive this ?
Is there any method avilable to Delete an existing Object in PjObject
Vector in Etymon Package so that it doesn't affect the PDF going to be
created?
Can anyone suggest any other way of acheiving the task of Modifying
the content in an Existing PDF after analysing the content of PDF?
Your valuable inputs will make my work to be finished
successfully.
Eagerly Waiting For You Valuable Inputs
Murali