Hi all,
 
I have multiple PDF Forms created using Adobe Live Cycle manager. The 
requirement is to read the forms, stamp the form with the user provided 
values. And then concatenate the forms to build a single pdf. 
In some of my forms I have a text field, which can flow to next page. For 
this I have set flowed as the subform property and the text field's Y-axis 
expand to fit as true. 
I tried two approaches:
 
Approach 1: Using PdfCopyFields
1. I create a PdfReader and PdfStamper to read and stamp the forms. 
2. Create an instance of PdfCopyFields(FileoutputStrem fos) 
3. Keep calling PdfCopyFields.addDocument(PdfReader) for each form's 
PdfReader 
4. Close the PdfCopyFields 
When I am doing this, the TextField within flowed form and whose Y-axis 
expand to fit is set does not exapnd to next page. Instead the text field is 
shown within the first page with a + mark. 
 
Approach 2: Programmatically reading and adding fields
1. Create a PDFWriter on the output file.
2. Read and stamp the forms and return all the fields (using
AcroForm.getFields())
3. Read each field's position and other details like field name and value,
create the same element in the output PdfWriter
In this approach I need to manipulate and calculate the coordinaties of each
of the field, as the positions of each field in the output pdf will be
relative to its previously added field (which could be from a different
form).
Here also I see the same problem, where in the text field does not flow to
the next page, instead it shows some lines and then shows a + mark.
 
Please let me know if you have any idea on this or have implemented this
kind of requirement in your projects.
 

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