Re: Generation of Multiple Page PDF Document isslow

> PdfReader reader = new PdfReader("existing.pdf");
>
> Document doc = new Document();
>
> PdfWriter writer = PdfWriter.getInstance(doc, new FileOutputStream("
> target.pdf"));
>
> PdfImportedPage page = writer.getImportedPage(reader, 1);
> throws a null pointer exception at me.
>
> here i can see that reader is not null (so existing.pdf was read
> correctly).
>
> regards,
> Abhishek.
>
> is this the correct way of getting a PdfImportedPage?
>
> On 8/4/06, bruno <bruno@...> wrote:
>>
>> Abhishek Srivastava wrote:
>>
>> > Thanks Bruno,
>> >
>> > could you clarify the following lines in your code snipped
>> >
>> > Letter letter = new Letter();
>> >  writer.setPageEvent(letter);
>> >
>> > what is letter over here?
>>
>> Letter is the name of my main class.
>> It extends PdfPageEventHelper.
>> That's why it is instantiated and set as PageEvent for the writer.
>>
>> It is used to take one standard letter (an existing PDF)
>> and to create a 27.000 page PDF where each page
>> contains the same letter, but with a different name/address.
>> We ship this PDF to our printing office and they make sure
>> the letter is sent to the students.
>> br,
>> Bruno
>>
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>