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https://issues.apache.org/jira/browse/PDFBOX-253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jukka Zitting resolved PDFBOX-253.
----------------------------------
Resolution: Fixed
[Comment on SourceForge]
Date: 2008-05-27 21:45
Sender: danielwilson
Logged In: YES
user_id=1737686
Originator: NO
We resolved this a few days ago.
Please grab code from 5/23/08 or later.
Thanks.
> IllegalPathException in FillNonZeroRule.java (nightly build)
> ------------------------------------------------------------
>
> Key: PDFBOX-253
> URL: https://issues.apache.org/jira/browse/PDFBOX-253
> Project: PDFBox
> Issue Type: Bug
> Components: PDFReader
>
> [imported from SourceForge]
> http://sourceforge.net/tracker/index.php?group_id=78314&atid=552832&aid=1672556
> Originally submitted by nobody on 2007-03-02 08:45.
> Hello,
> I was just trying out the latest build of your project (current release
> wasn't printing shaded backgrounds) and it crashed with the following
> exception when trying to print.
> Exception in thread "main" java.awt.geom.IllegalPathStateException: missing
> initial moveto in path definition
> at java.awt.geom.GeneralPath.needRoom(GeneralPath.java:144)
> at java.awt.geom.GeneralPath.closePath(GeneralPath.java:255)
> at
> org.pdfbox.util.operator.pagedrawer.FillNonZeroRule.process(FillNonZeroRule.java:71)
> at
> org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:494)
> at
> org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:477)
> at
> org.pdfbox.util.operator.pagedrawer.FillNonZeroAndStrokePath.process(FillNonZeroAndStrokePath.java:62)
> at
> org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:494)
> at
> org.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:215)
> at
> org.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:174)
> at org.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:105)
> at org.pdfbox.pdmodel.PDPage.print(PDPage.java:741)
> at sun.print.RasterPrinterJob.printPage(RasterPrinterJob.java:1785)
> at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1334)
> at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1196)
> at org.pdfbox.pdmodel.PDDocument.print(PDDocument.java:829)
> at org.pdfbox.PrintPDF.main(PrintPDF.java:108)
> After commenting out line 71 in FillNonZeroRule.java, it printed OK
> (including shaded background).
> 67 List subPaths = drawer.getLineSubPaths();
> 68 for( int i=0; i<subPaths.size(); i++ )
> 69 {
> 70 GeneralPath subPath = (GeneralPath)subPaths.get( i );
> 71 //subPath.closePath();
> <<<<---------------<<<<<<<<<<<<<<<<<<<<<
> 72 graphics.fill( subPath );
> 73 }
> 74 //else
> Thanks
> [comment on SourceForge]
> Originally sent by sector9.
> Logged In: YES
> user_id=337685
> Originator: NO
> I investigated this a bit further. The error can be avoided by checking the
> current point of the path before closing it. The getCurrentPoint() returns
> null only if the path is empty. Applying the following change to both files
> creates a workaround for this problem.
> diff -r
> PDFBox-0.7.4/src/org/pdfbox/util/operator/pagedrawer/FillEvenOddRule.java
> PDFBox-0.7.4-dev-20071030/src/org/pdfbox/util/operator/pagedrawer/FillEvenOddRule.java
> 70,71c70,73
> < subPath.closePath();
> < graphics.fill( subPath );
> ---
> > if (subPath.getCurrentPoint() != null) {
> > subPath.closePath();
> > graphics.fill( subPath );
> > }
> [comment on SourceForge]
> Originally sent by sector9.
> Logged In: YES
> user_id=337685
> Originator: NO
> This error message still occurs in PDFBox-0.7.4-dev-20071030. The exception
> is thrown only when an empty GeneralPath is closed. A short example:
> GeneralPath path = new GeneralPath();
> path.closePath();
> Commenting out the calls to closePath() makes the error disappear but I do
> not know if failing to close the path affects the way that valid paths are
> drawn. Correct solution would be to not create empty paths.
> [comment on SourceForge]
> Originally sent by kieselhorst.
> Logged In: YES
> user_id=1223774
> Originator: NO
> Stacktrace from nightly build 20070712... obviously it's the same problem.
> Exception in thread "main" java.awt.geom.IllegalPathStateException: missing
> initial moveto in path definition
> at java.awt.geom.Path2D$Float.needRoom(Path2D.java:263)
> at java.awt.geom.Path2D.closePath(Path2D.java:1752)
> at
> org.pdfbox.util.operator.pagedrawer.FillNonZeroRule.process(FillNonZeroRule.java:71)
> at org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:452)
> at org.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:215)
> at org.pdfbox.util.operator.pagedrawer.Invoke.process(Invoke.java:182)
> at org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:452)
> at org.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:215)
> at org.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:174)
> at org.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:105)
> at org.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:657)
> [comment on SourceForge]
> Originally sent by benlitchfield.
> Logged In: YES
> user_id=601708
> Originator: NO
> see barcode_test.pdf
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