By Date: <-- -->
By Thread: <-- -->

Exctracting postscript data

Hi every one I try to extract data from ps file but I came up with the
following exceptions when i try to rum PostcriptViewer from . I am using Sun Java2D PostScript interpreter sample.
 
First Exception:
java.lang.Error: Invalid escape character at line 2625 column 39.
 at com.lowagie.text.pdf.codec.postscript.JavaCharStream.readChar(JavaCharStream.java:320)
 at com.lowagie.text.pdf.codec.postscript.PAParserTokenManager.jjMoveNfa_0(PAParserTokenManager.java:674)
 at com.lowagie.text.pdf.codec.postscript.PAParserTokenManager.jjMoveStringLiteralDfa0_0(PAParserTokenManager.java:61)
 at com.lowagie.text.pdf.codec.postscript.PAParserTokenManager.getNextToken(PAParserTokenManager.java:935)
 at com.lowagie.text.pdf.codec.postscript.PAParser.jj_ntk(PAParser.java:303)
 at com.lowagie.text.pdf.codec.postscript.PAParser.parse(PAParser.java:37)
 at com.lowagie.text.pdf.codec.postscript.PAContext.draw(PAContext.java:76)
 at itext.PostscriptViewer$Demo.paint(PostscriptViewer.java:144)
 at sun.awt.RepaintArea.paint(RepaintArea.java:177)
 at sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:260)
 at java.awt.Component.dispatchEventImpl(Component.java:3678)
 at java.awt.Component.dispatchEvent(Component.java:3477)
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
 at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)



Second exception
  java.lang.IllegalStateException: Null token encountered; last unknown
identifier was array at interpreter.PAEngine.process(PAEngine.java:77)
at interpreter.PAEngine.process(PAEngine.java:93)
at interpreter.PAParser.parse(PAParser.java:70)
at interpreter.PAContext.draw(PAContext.java:63)
at PostscriptViewer$Demo.paint(PostscriptViewer.java:142)
at sun.awt.RepaintArea.paint(RepaintArea.java:177)
at sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:260)
at java.awt.Component.dispatchEventImpl(Component.java:3678)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)

Talk is cheap. Use Yahoo! Messenger to make PC-to-Phone calls. Great rates starting at 1¢/min.

Attachment: INV000971.ps
Description: 204692924-INV000971.ps

-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
iText-questions mailing list
iText-questions (at) lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/itext-questions