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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2013/08/05 12:39:48 UTC
[jira] [Commented] (PDFBOX-1298)
java.lang.IllegalArgumentException: fromIndex(0) > toIndex(-2)
[ https://issues.apache.org/jira/browse/PDFBOX-1298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13729371#comment-13729371 ]
Tilman Hausherr commented on PDFBOX-1298:
-----------------------------------------
The exception is gone, but the white space instead of the arrow (see document-25.png) is still there. (As of version 2.0.0, downloaded yesterday)
> java.lang.IllegalArgumentException: fromIndex(0) > toIndex(-2)
> --------------------------------------------------------------
>
> Key: PDFBOX-1298
> URL: https://issues.apache.org/jira/browse/PDFBOX-1298
> Project: PDFBox
> Issue Type: Bug
> Components: FontBox
> Affects Versions: 1.6.0
> Environment: XP, JDK 1.7
> Reporter: Tilman Hausherr
> Assignee: Andreas Lehmkühler
> Fix For: 1.8.0
>
> Attachments: document-25.png, document.pdf
>
>
> I get this exception with page.convertToImage():
> Apr 27, 2012 10:58:46 AM org.apache.pdfbox.util.PDFStreamEngine processOperator
> Warnung: java.lang.IllegalArgumentException: fromIndex(0) > toIndex(-2)
> java.lang.IllegalArgumentException: fromIndex(0) > toIndex(-2)
> at java.util.ArrayList.subListRangeCheck(ArrayList.java:924)
> at java.util.ArrayList$SubList.subList(ArrayList.java:1109)
> at org.apache.fontbox.cff.CharStringConverter.handleType2Command(CharStringConverter.java:259)
> at org.apache.fontbox.cff.CharStringConverter.handleCommand(CharStringConverter.java:81)
> at org.apache.fontbox.cff.CharStringHandler.handleSequence(CharStringHandler.java:53)
> at org.apache.fontbox.cff.CharStringConverter.convert(CharStringConverter.java:64)
> at org.apache.fontbox.cff.CFFFont$Mapping.toType1Sequence(CFFFont.java:374)
> at org.apache.fontbox.cff.Type1FontFormatter.printEexecFontDictionary(Type1FontFormatter.java:177)
> at org.apache.fontbox.cff.Type1FontFormatter.printFontDictionary(Type1FontFormatter.java:127)
> at org.apache.fontbox.cff.Type1FontFormatter.printFont(Type1FontFormatter.java:57)
> at org.apache.fontbox.cff.Type1FontFormatter.format(Type1FontFormatter.java:47)
> at org.apache.pdfbox.pdmodel.font.PDType1CFont.prepareAwtFont(PDType1CFont.java:546)
> at org.apache.pdfbox.pdmodel.font.PDType1CFont.getawtFont(PDType1CFont.java:287)
> at org.apache.pdfbox.pdmodel.font.PDType1Font.getawtFont(PDType1Font.java:216)
> at org.apache.pdfbox.pdmodel.font.PDSimpleFont.drawString(PDSimpleFont.java:101)
> at org.apache.pdfbox.pdfviewer.PageDrawer.processTextPosition(PageDrawer.java:194)
> at org.apache.pdfbox.util.PDFStreamEngine.processEncodedText(PDFStreamEngine.java:494)
> at org.apache.pdfbox.util.operator.ShowText.process(ShowText.java:45)
> at org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:551)
> at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:274)
> at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:251)
> at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:225)
> at org.apache.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:107)
> at org.apache.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:722)
> at org.apache.pdfbox.pdmodel.PDPage.convertToImage(PDPage.java:693)
> at pdfboxpageimageextraction.ExtractImages.doPdf(ExtractImages.java:78)
> at pdfboxpageimageextraction.ExtractImages.main(ExtractImages.java:52)
> the code:
> ...
> document = PDDocument.load(pdfFilename);
> List pages = document.getDocumentCatalog().getAllPages();
> int p = 0;
> for (Object pobj : pages)
> {
> PDPage page = (PDPage) pobj;
> ++p;
> BufferedImage bim = page.convertToImage();
> ....
> This happens on page 25, (and others) on the attached PDF. (Note that when viewing that file with Acrobat Reader, the page number is "xxiv"). It seems to deal with special characters. In the attached PNG file, at least one such character is missing.
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