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2007-09-06 - By Andy Perkins

Back
Hi.

I am a newbie to iText, but have a small amount of code to pull out
form fields from a PDF form (see snippet below) which was originally
based in one of your samples.

I was wondering if there is anyway to order the form fields that are
returned, to say be in the order in which they were created for
instance as they seem to be returned in a bit of a random fashion at
the moment?

Any help much appreciated,

Kind regards,

Andy

---

PdfReader reader = new PdfReader(dir + in_pdf);
AcroFields form = reader.getAcroFields();
HashMap fields = form.getFields();

for (Iterator i = fields.keySet().iterator(); i.hasNext(); ) {
String key = (String) i.next();
int type = form.getFieldType(key);
String value = form.getField(key);
float[] fieldPositions = form.getFieldPositions(key);
switch(type) {
...
}
}

---

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