Tilman Hausherr created PDFBOX-2775:
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Summary: ArrayIndexOutOfBoundsException in
PDFTextStripper.processTextPosition()
Key: PDFBOX-2775
URL: https://issues.apache.org/jira/browse/PDFBOX-2775
Project: PDFBox
Issue Type: Bug
Components: Text extraction
Affects Versions: 1.8.9, 1.8.10, 2.0.0
Reporter: Tilman Hausherr
Reported by Andrew M. in the user mailing list:
{code}
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Array
index out of range: 3
at java.util.Vector.get(Vector.java:744)
at
org.apache.pdfbox.text.PDFTextStripper.processTextPosition(PDFTextStripper.java:903)
at
org.apache.pdfbox.text.PDFTextStripperByArea.processTextPosition(PDFTextStripperByArea.java:132)
at
org.apache.pdfbox.text.PDFTextStreamEngine.showGlyph(PDFTextStreamEngine.java:229)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.showText(PDFStreamEngine.java:717)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.showTextStrings(PDFStreamEngine.java:627)
at
org.apache.pdfbox.contentstream.operator.text.ShowTextAdjusted.process(ShowTextAdjusted.java:38)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:829)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:490)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:456)
at
org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:167)
at
org.apache.pdfbox.text.PDFTextStreamEngine.processPage(PDFTextStreamEngine.java:117)
at
org.apache.pdfbox.text.PDFTextStripper.processPage(PDFTextStripper.java:347)
at
org.apache.pdfbox.text.PDFTextStripperByArea.extractRegions(PDFTextStripperByArea.java:113)
at testpdfbox20.ExtractTextError.textFromBox(ExtractTextError.java:25)
at testpdfbox20.ExtractTextError.main(ExtractTextError.java:45)
{code}
{code}
public class ExtractTextError
{
static String textFromBox(PDDocument doc, int x, int y, int w, int h, int
page)
throws IOException
{
PDFTextStripperByArea stripper = new PDFTextStripperByArea();
Rectangle rect = new Rectangle(x, y - h, w, h);
stripper.addRegion("region", rect);
int pageCount = doc.getDocumentCatalog().getPages().getCount();
System.out.println("getting text from page #" + page + " of " +
pageCount + " in doc.");
if (page <= pageCount)
{
PDPage pp = doc.getDocumentCatalog().getPages().get(page - 1);
stripper.extractRegions(pp);
String text = stripper.getTextForRegion("region");
System.out.println("text=" + text);
return text;
}
else
{
return "No page #" + page;
}
}
public static void main(String[] args) throws IOException
{
PDDocument doc = PDDocument.load(new File("jaf-1-150219.pdf"));
textFromBox(doc, 33, 159, 216, 43, 1);
}
}
{code}
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