Lajara Daniel wrote:
> Hello.
>
> I have a problem creating a PDF.
> Without a footer, I can insert a PdfPTable with their margins and all works
> OK.
> But now I want to insert a Footer with page number.
Using page events I presume.
> I can do that but somewhere I got a space between PDFPTable and the footer.
So?
> I have changed the setSpacingBefore() and setSpacingAfter() method in
> PDFPTable, but it seems not work.
I don't understand the question.
Of course there can be some spacing between content added with
document.add() and text added with showTextAligned() in a page event.
> I have checked that this space is diferent between Header and PDFPTable.
> Is there somewhere to put to '0' this space?
You've lost me.
Sorry for the short explanation. I try to explain.
I have created a PDF using:
com.lowagie.text.Rectangle pageDim = PageSize.A4.rotate();
com.lowagie.text.Document document = new
com.lowagie.text.Document(pageDim);
document.setMargins(42,42,42,42);
String fileDocument = "C:\\test.pdf";//Path of PDF
PdfWriter writer = PdfWriter.getInstance(document, new
FileOutputStream(fileDocument));
document.open();
//Here we get some information from Object and create the
PDFPTable with their PdfPCell. p.e.
PdfPTable tableData = new PdfPTable(5);
tableData.addCell(new PdfPCell(tableHead));//tableHead have the
information. And we insert more rows.
//At the end of the page, we insert a extended cell
PdfPCell cellExpand = new PdfPCell();
tableData.setWidthPercentage(100);
cellExpand.setColspan(5);
tableData.setSpacingAfter(0);
tableData.setSpacingBefore(0);
tableData.addCell(cellExpand);
//and we insert the table in the document
document.add(tableData);
//After that we close the document and all works fine
if (document.isOpen())
document.close();
Here we have a PDF document that is correct.
But if we insert before document.open() a footer, like this:
public void onEndPage(PdfWriter writer, Document document)
{
try
{
HeaderFooter footer = new HeaderFooter(new Phrase("Pag."), true);
footer.setAlignment(com.lowagie.text.Element.ALIGN_RIGHT);
footer.setBorder(Rectangle.NO_BORDER);
((Document) document).setFooter(footer);
}
catch(Exception e)
{
}
}
so we have:
...
PdfWriter writer = PdfWriter.getInstance(document, new
FileOutputStream(fileDocument));
onEndPage(writer,document);
document.open();
...
At the end we have the same PDF document but with Footer. And
there is a white space between the end of the PdfPTable and the footer,
like this:
---------------------
| PdfPTable |
---------------------
---------------------
| Footer |
---------------------
But we want this:
---------------------
| PdfPTable |
---------------------
| Footer |
---------------------
Only inserting
((Document) document).setFooter(footer);
There is a blank space - line (offset) between them.
Can we delete this blank space with some variable in document,
PdfPTable, ...
Thanks
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