Marco wrote:
I insert number of page in a file pdf with the following lines:
//...
writer=PdfWriter.getInstance(document,new FileOutputStream(nomefile));
HeaderFooter header=new HeaderFooter(new Phrase("~ "),new Phrase("
~"));
header.setAlignment(header.ALIGN_CENTER);
header.setBorder(com.lowagie.text.Rectangle.BOTTOM);
document.setHeader(header);
document.open();
//...
Only, with Rectangle.BOTTOM the line that was inserted is too long; i want
only a line under "~ 1 ~".
How it is possible?
I haven't tested this, but using a Font with style UNDERLINED for the
~-phrase may solve your problem. Or adding a Chunk with a GenericTag to
the Phrases, one with message 'start' and one with message 'end'. When
the start-event is triggered, store the left() en bottom() value of the
Rectangle; when the end-event is triggered, draw a line from the stored
coordinate to the right() en bottom() value.
But of course, the best way, is not to use the HeaderFooter object, but
an onEndPage-event:
http://itextdocs.lowagie.com/tutorial/directcontent/pageevents/index.html#examples
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