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https://issues.apache.org/jira/browse/PDFBOX-1075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011074#comment-14011074
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Tim Allison commented on PDFBOX-1075:
-------------------------------------
http://digitalcorpora.org/corp/nps/files/govdocs1/148/148902.pdf
No problems with 1.8.5.
> Can't get images from a PDF
> ---------------------------
>
> Key: PDFBOX-1075
> URL: https://issues.apache.org/jira/browse/PDFBOX-1075
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 1.6.0, 1.7.0
> Reporter: Antoni Mylka
> Assignee: Andreas Lehmkühler
> Fix For: 1.7.0
>
>
> This is a regression. In 1.4.0 I was able to extract images from a PDF file.
> In 1.6 and the current trunk I get exceptions:
> SEVERE: java.lang.IllegalArgumentException: Raster BytePackedRaster: width =
> 1000 height = 32 #channels 1 xOff = 0 yOff = 0 is incompatible with
> ColorModel IndexColorModel: #pixelBits = 1 numComponents = 3 color space =
> java.awt.color.ICC_ColorSpace@1050169 transparency = 1 transIndex = -1 has
> alpha = false isAlphaPre = false
> java.lang.IllegalArgumentException: Raster BytePackedRaster: width = 1000
> height = 32 #channels 1 xOff = 0 yOff = 0 is incompatible with ColorModel
> IndexColorModel: #pixelBits = 1 numComponents = 3 color space =
> java.awt.color.ICC_ColorSpace@1050169 transparency = 1 transIndex = -1 has
> alpha = false isAlphaPre = false
> at java.awt.image.BufferedImage.<init>(BufferedImage.java:611)
> at
> org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap.getRGBImage(PDPixelMap.java:252)
> at
> org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap.write2OutputStream(PDPixelMap.java:289)
> at
> org.apache.pdfbox.TestGovdocs148902.test148902(TestGovdocs148902.java:58)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at junit.framework.TestCase.runTest(TestCase.java:168)
> at junit.framework.TestCase.runBare(TestCase.java:134)
> at junit.framework.TestResult$1.protect(TestResult.java:110)
> at junit.framework.TestResult.runProtected(TestResult.java:128)
> at junit.framework.TestResult.run(TestResult.java:113)
> at junit.framework.TestCase.run(TestCase.java:124)
> at junit.framework.TestSuite.runTest(TestSuite.java:232)
> at junit.framework.TestSuite.run(TestSuite.java:227)
> at
> org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
> at
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
> at
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
> http://domex.nps.edu/corp/files/govdocs1/148/148902.pdf
> I pasted it into the src/test/resources/pdfparser folder and run a test case
> like this:
> public class TestGovdocs148902 extends TestCase
> {
> public void test148902() throws IOException {
> PDDocument doc = PDDocument.load(
> "src/test/resources/pdfparser/148902.pdf");
> int imageCounter = 0;
> COSDocument cosDoc = doc.getDocument();
> List<COSObject> list = cosDoc.getObjectsByType(COSName.XOBJECT);
>
> for (COSObject cosOb : list) {
> COSBase baseObject = cosOb.getObject();
> if (baseObject != null && baseObject instanceof COSStream) {
> COSStream st = (COSStream)baseObject;
> String subtype = st.getNameAsString(COSName.SUBTYPE);
> if (subtype != null && subtype.equalsIgnoreCase("image")) {
> PDXObjectImage ximage =
> (PDXObjectImage)PDXObject.createXObject( st );
> if (ximage != null && ximage.getWidth() >= 5 &&
> ximage.getHeight() >= 5) {
> ByteArrayOutputStream baos = new
> ByteArrayOutputStream();
> ximage.write2OutputStream(baos);
> byte [] bytes = baos.toByteArray();
> if (bytes.length > 0) {
> imageCounter++;
> }
> }
> }
> }
> }
>
> assertEquals(32, imageCounter);
> }
> }
> The test cases passes in 1.4.
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