I think this behaviour is on purpose. And for me it makes sense
(unfortunately...). If you have a raster output you will have no
problems since the data is gone, if you request not a raster map but the
data itself you want the whole feature. And Geoserver is a WMS/WFS
server and the clipping would be some Web Processing Service stuff. So I
thought it would be the easiest way to clip the data in the pdf
graphic/image.
Stefan
-----Ursprüngliche Nachricht-----
Von: Paulo Soares [mailto:[EMAIL PROTECTED]
Gesendet am: Montag, 7. Januar 2008 15:46
An: Post all your questions about iText here
Betreff: Re: [iText-questions] clipping/deleting data
You should ask the geoserver developers about that.
Paulo
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of Ziegler Stefan
> Sent: Monday, January 07, 2008 1:58 PM
> To: itext-questions
> Subject: [iText-questions] clipping/deleting data
>
> Hi
> is there a way to have the data in the not visible area
> really clipped in terms of deleted? I'm adding a existing
> pdf-file with the follow lines:
>
> URL PdfUrl = (URL) aMap.get("url");
> PdfReader reader = new PdfReader(PdfUrl);
> Image myImg = Image.getInstance(tp);
> myImg.scaleAbsolute(width, height);
> myImg.setAbsolutePosition(marginX, marginY);
> cb.addImage(myImg);
>
> The remote pdf is also generated with itext. Sometimes it is
> really big (~1.5 Mbyte) when you'd expect something around
> 300 KByte. The software (geoserver) is delivering only whole
> features (geodata), so you see only the requested part of the
> features but in the invisible part of the pdf document is the
> whole object (e.g. a really huge street object). This
> behaviour makes the pdf unnecessary big.
>
> Thanks.
> Stefan
>
>
> Mit freundlichem Gruss
> Stefan Ziegler
> Leiter Aufsicht
>
> Kanton Solothurn
> Bau- und Justizdepartement
> Amt für Geoinformation
> Rötistrasse 4
> 4501 Solothurn
> Telefon 032 627 75 96
> Telefax 032 627 75 98
> [EMAIL PROTECTED]
> http://www.so.ch
>
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