Hi James Ma,
the reason for the different positions of the rectangles is that the
layout of a text document is adjusted to the size of the application
window. Depending on the application window size and the chosen zoom,
the pages of a text document are positioned centered in the
corresponding area. If the application window size is large enough
respectively the chosen zoom is small enough, two or more pages of a
text document are laid out side by side.
When exporting to PDF the actual laid out text document is rendered to a
certain output device to generate the PDF file. Thus, depending on the
application window size and chosen zoom you will see different rectangle
positions in method <PDFWriter::DrawRect(..)> for one text document.
Best regards, Oliver.
On 12/18/09 07:57, ??? wrote:
Hi
I was debuging the pdffilter in OOO310_m19, I created two documents by
clicking File>>New>>TextDocument. One document was named "Letter.odt" and
with Page format "Letter".the other document was named "A4.odt" and with
Page format "A4". Both documents were set with Margins Left:0.00",
Right:0.00", Top:0.00", Bottom:0.00".
I set a breakpoint in the following function.
void PDFWriter::DrawRect( const Rectangle& rRect )
{
((PDFWriterImpl*)pImplementation)->drawRectangle( rRect );
}
Then there was something intersting in parameter rRect, rRect had differenct
values in these two documents,
"Letter.odt": rRect{nLeft=3135 nTop=568 nRight=15373 nbottom=16406}
"A4.odt": rRect{nLeft=3303 nTop=568 nRight=15207 nbottom=17404}
I thought "nLeft" and "nTop" should have the same value for both documents,
but actually they didn't .
The most weird is I created two documents on a diffenent machine with the
same document title, same page format and same mragins, and got a different
value:
"Letter.odt": rRect{nLeft=1348 nTop=568 nRight=13586 nbottom=16406}
"A4.odt": rRect{nLeft=1514 nTop=568 nRight=13422 nbottom=17400}
Does anyone explain why ?
Thanks
James Ma
--
=======================================================================
Sun Microsystems GmbH Oliver-Rainer Wittmann
Nagelsweg 55 Software Engineer - OpenOffice.org/StarOffice
20097 Hamburg
Germany Fax: (+49 40) 23 646 955
http://www.sun.de mailto:oliver-rainer.wittm...@sun.com
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Oliver-Rainer Wittmann (od) - OpenOffice.org Writer
OpenOffice.org Engineering at Sun: http://blogs.sun.com/GullFOSS
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