Re: using multiple page sequences
Hi Brett, It's not about "faith", spanning datas across multiple page sequences brings an huge memory saving. We solve issue of constant OutOfMemory errors (according to heap allocation) going to about 2 MB memory consumption on fully written 100 pages documents. You have to identify where in your document could be inserted a page break or decide to break intentionally after N rows of datas (1 record on your XML file can be M rows on document so M*N is the total rows on document) In the second case put logic for break when ciclying your datas templates using something like this ($STOP is max number of data rows for page): title 1 title 2 Hope this help fabrizio At 02.32 12/03/2004, you wrote: Hi all, I am having out of memory issues when transforming my FO -> PDF using fop-0.20.5rc2. I read that using multiple page sequences in the XSL and therefore in the FO means that fop will release some memory. I don't see how I can do this. My XML file is generated dynamically from a database so I don't know how big it will be. Is there any solutions I can use that uses multiple page sequences or possible change the xml structure, if not is there another FOP transformer that isn't as memory intensive. Thanks in advanced for any help. If I havn't provided enough info please ask and I can get back to you. Defend your privacy! Encrypt your email today! http://www.bytefusion.com/secexmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [fop] FOP for XML -> FO?
because that is an XSLT transformation bye From: "Robert P. J. Day" <[EMAIL PROTECTED]> > > it's not mentioned in the online help, so i just wanted > to verify that there's no XML -> FO transform supported > by FOP, which would allow me to examine the intermediate > FO before going on to generate the final PDF. > > is this the case? > > rday - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File not found error
this for me works String xsltSystemId = "file:///C:/m1/Project1/someFile.xsl"; Transformer transformer = factory.newTransformer(new StreamSource(xsltSystemId)); bye From: "Matthew Lancashire" <[EMAIL PROTECTED]> > I get a file not found error when I do the .transform > > > javax.xml.transform.TransformerException: java.io.FileNotFoundException: > C:\m1\Project1\< (The filename, directory name, or volume label syntax is > incorrect) > at > org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java: > 686) > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Generating ASCII output
I agree on "in general terms an XSL Formatting engine is the wrong tool for generating Character Text output", but if you "must" use TXTRenderer because you need something that simulate PdfOutput etc. etc. you can set textCPI and textLPI so: TXTRenderer renderer = new TXTRenderer(); renderer.textCPI=12; renderer.textLPI=6.1f; driver.setRenderer(renderer); hope this help From: "Illiano, Vincent" > Thanks for the tip. I may indeed end up doing what you suggest - use Xalan > directly to get text output. But before I take that plunge, some have > mentioned tweaking textCPI and textLPI. How is this done? In the > stylesheet? If it requires modifying the FOP Java code, I'd rather not ;) > > Thanks again, -Vincent > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: string to domsource
byte[] ret = null; InputStream is; String xsltSystemId = "file:///C:/someFile.xsl"; String xml = somMethodToCreateXML(); org.apache.fop.apps.Driver driver = new org.apache.fop.apps.Driver(); //Setup Renderer (output format) driver.setRenderer(org.apache.fop.apps.Driver.RENDER_PDF); //Setup output OutputStream out = new java.io.ByteArrayOutputStream(); driver.setOutputStream(out); //Setup XSLT TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer(new StreamSource(xsltSystemId)); //Setup input for XSLT transformation Source src = new StreamSource(new java.io.StringReader(xml)); //Resulting SAX events (the generated FO) must be piped through to FOP Result res = new SAXResult(driver.getContentHandler()); //Start XSLT transformation and FOP processing transformer.transform(src, res); ret = ((ByteArrayOutputStream)out).toByteArray(); out.close(); maybe can go hi From: "Matthew Lancashire" <[EMAIL PROTECTED]> > I want to pass a string to FOP instead of a file > I can do this by putting my string into a domSource. > > How do I do this though. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RENDER_TXT
you have to play with textCPI, textLPI properties of renderer and with line-height of rows hi From: "bhati001" <[EMAIL PROTECTED]> > I am using FOP for transforming xml to pdf and since it was so easy generate > txt just by changing the rendering, i did that too. > > But I noticed something wierd, FOP while generating txt would occassionally, > without any pattern, join the top line with the bottom line and the bottom > line text would overwrite that upper line. It is difficult to explain but it > looked like the text was meshed. the pdf output was fine. > > I am wondering whether anyone else noticed this. now i am using plain xslt > to output text. > > B. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Generating ASCII output
you have to play with textCPI, textLPI and line-height values hi From: "Illiano, Vincent" <[EMAIL PROTECTED]> > Hi List, > > I've built a document-generation system around FOP to create both PDF and > ASCII text documents. To create the ASCII text output file, I use the -txt > command line argument to FOP. I have a couple of small problems with the > ASCII text output. Every 30 lines or so in the generated output file, a > line of output is written over the previous output line. The next line, > instead of being written on a new line, is written again over the previous > line. Visually, the 2nd line overlays the previous line. Characters on the > previous line will show in the output if the next line contains a space at > that character position. > > Another problem I'm seeing is that every so often, there is no space between > words in the text output. > > So I'm wondering if I've defined my document correctly for ASCII output. Am > I using the wrong font-family, font-size, line-height? There is are my > current settings: > > line-height="10.4pt"> > > > Thanks for any information on this. -Vincent > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using FopServlet with ISO-8859-1
I've got the same problem on solaris 7/8 and it was not the browser but the web server. I solve it setting some locale on OS, something like: LC_COLLATE=it_IT.ISO8859-1 LC_CTYPE=it_IT.ISO8859-1 LC_MESSAGES=it LC_MOLC_COLLATE=it.ISO8859-15 LC_NUMERIC=it_IT.ISO8859-1 LC_TIME=it_IT.ISO8859-1 hi - Original Message - From: "Rob Staveley (Tom)" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, February 03, 2003 6:34 PM Subject: Using FopServlet with ISO-8859-1 > I've got an XML document encoded with ISO-8859-1 for which I have an XSL-FO > which also outputs ISO-8859-1. This works nicely using the command line Fop. > However, using the same XML and XSL with FopServlet I find that accented > characters get clobbered in the retrieved PDF. It happens with Mozilla and > IE. Any ideas? > > PS: I've tried using UTF-8 as the output encoding in the XSL and get the > same problem. > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: fop + servlet + multisession
ciao Gian Piero, this is the snippet to set the log level to debug -- //Setup logger Logger logger = new ConsoleLogger(ConsoleLogger.LEVEL_DEBUG); driver.setLogger(logger); MessageHandler.setScreenLogger(logger); -- "and sometimes the servlet is called twice( why??)" it's a bug of IE 5.0/5.5 hope this help fabrizio - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: blanks and txtrenderer
I don't know why, but I solve the problem of "inserted empty lines" specifying line-height="10pt" for each row in tables hope this help From: "alex elsholz" <[EMAIL PROTECTED]> > Hi, > > i've problems with the layout using the txt-renderer. sometimes > one blank comes to 3, sometimes to 10, sometimes to one. > Sometimes empty lines were inserted. When i use the pdf or the awt > renderer it works fine. has anybody an idea? > > alex - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: fop.jar with patches
OK, but I need the patched version for "NullPointerException on Txt-Rendering" bug Thanks Fabrizio From: "Joerg Pietschmann" > On Thursday 02 January 2003 12:27, Fabrizio Tringali wrote: > > anybody knows how can I take a fop.jar file with the ultimate patches? > > Just download the 0.20.5rc distribution. Currently there aren't > any relevant new patches. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
fop.jar with patches
Happy New Year to everybody, anybody knows how can I take a fop.jar file with the ultimate patches? I'm behind a firewall and so I can't synchronize my source files by CVS. thanks Fabrizio - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using String for XML source
For me this work on 0.20.5rc
File
xslt = new File ("some.xsl"); File
pdf = new File("some.pdf"); String
xml = createXML();
//Construct driver
org.apache.fop.apps.Driver driver = new
org.apache.fop.apps.Driver();
//Setup logger Logger logger = new
ConsoleLogger(ConsoleLogger.LEVEL_DEBUG);
driver.setLogger(logger);
MessageHandler.setScreenLogger(logger);
//Setup Renderer (output format)
driver.setRenderer(org.apache.fop.apps.Driver.RENDER_PDF);
//Setup output OutputStream out =
new java.io.FileOutputStream(pdf);
driver.setOutputStream(out);
//Setup XSLT TransformerFactory
factory =
TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer(new
StreamSource(xslt)); //Setup input
for XSLT transformation Source src
= "" StreamSource(new
java.io.StringReader(xml));
//Resulting SAX events (the generated FO) must be piped through to
FOP Result res = new
SAXResult(driver.getContentHandler());
//Start XSLT transformation and FOP
processing
transformer.transform(src, res);
out.close();
hope this help
I'd like to generate xml string from a different
source ( using directly some class instead of reading from a file
and creating a String variable )... my xml source doen't
inclusde any reference to external source... so
I tryed to open result using a StringReader...
but a lot of exception come up when I compiled my class..
perhaps, systemID is always required...
Could someone help me?
thanks in
advance
Re: TXTRenderer Setting the encoding
I have the same exception (Alex, Can you say me if the trace is the same?) Anybody knows the reason?? hi [INFO] building formatting object tree [INFO] setting up fonts [INFO] rendering areas to TEXT ; SystemID: file:///C:/temp/styleTXT.xsl javax.xml.transform.TransformerException: java.lang.NullPointerException at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(Transform erImpl.java:2344) at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(Transformer Impl.java:2160) at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.j ava:1213) at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java: 668) at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java: 1129) at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java: 1107) at asdfg.TestVari.test(TestVari.java:224) at asdfg.TestVari.main(TestVari.java:444) - java.lang.NullPointerException at org.apache.fop.render.txt.TXTRenderer.startRenderer(TXTRenderer.java:1702) at org.apache.fop.apps.StreamRenderer.startRenderer(StreamRenderer.java:136) at org.apache.fop.fo.FOTreeBuilder.startDocument(FOTreeBuilder.java:194) at org.apache.xalan.transformer.ResultTreeHandler.flushDocEvent(ResultTreeHandl er.java:826) at org.apache.xalan.transformer.ResultTreeHandler.flushPending(ResultTreeHandle r.java:934) at org.apache.xalan.transformer.ResultTreeHandler.startElement(ResultTreeHandle r.java:243) at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java: 673) at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApp lyTemplates.java:425) at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.jav a:216) at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(Transform erImpl.java:2339) at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(Transformer Impl.java:2160) at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.j ava:1213) at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java: 668) at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java: 1129) at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java: 1107) at asdfg.TestVari.test(TestVari.java:224) at asdfg.TestVari.main(TestVari.java:444) "alex elsholz" <[EMAIL PROTECTED]> wrote: > Hi, > > when i use the 0.20.5 fop i get a nullpointer when i use the txtrenderer > when the > renderer tries to use the member options (because it isnt initialized) in > line 1607. > > i think its a bug, he should use the default utf-8 encoding in this case. > > but how can i set the variable? > > i tried Configuration.put(txt.encoding", "."), but without success. > > alex - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: multiple sequence how-to??
FOPException: page-sequence must be child of root, not fo:flow Any other ideas or I have to change other lines ?? thanks - Original Message - From: "Oleg Tkachenko" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Sunday, December 15, 2002 12:23 PM Subject: Re: multiple sequence how-to?? > Fabrizio Tringali wrote: > > According to http://xml.apache.org/fop/faq.html#faq-N1011A "Use multiple > > page sequences" I have to span across multiple sequences my flow. > > > > Can anyone show me a simple example to include in a xsl file to implement > > multiple sequences ?? > > Follow this pattern: > > > > > > > > -- > Oleg Tkachenko > eXperanto team > Multiconn Technologies, Israel > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
multiple sequence how-to??
According to http://xml.apache.org/fop/faq.html#faq-N1011A "Use multiple page sequences" I have to span across multiple sequences my flow. Can anyone show me a simple example to include in a xsl file to implement multiple sequences ?? Tnx /// this is my XML input file / 13/12/2002 SDA ROMA 1 01-02-2002 2002-02-01 K0 MI 1 K0 1 2002-02-01 K1 MI 1 K1 2 2002-02-01 K2 MI 1 K2 3 2002-02-01 K5 MI 1 K5 6 2002-02-01 K6 MI 1 K6 7 2002-02-01 K7 MI 1 K7 8 0 /// end of XML input file / - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
page-sequence & master-name ?
I see everywhere in the examples the tag but my XMLSpy doesn't validate this tag according to http://zvon.org/xxl/xslfoReference/Output/el_page-sequence.html Which is the right way? If the above tag is correct why the validator throws exception? Tkx - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
