[
https://issues.apache.org/jira/browse/PDFBOX-3574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tilman Hausherr closed PDFBOX-3574.
-----------------------------------
Resolution: Duplicate
Duplicate of PDFBOX-3573
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
> ----------------------------------------------------------------------
>
> Key: PDFBOX-3574
> URL: https://issues.apache.org/jira/browse/PDFBOX-3574
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing, Utilities
> Affects Versions: 2.0.3
> Environment: Ubuntu 15.10
> Reporter: Dmitri Russu
>
> I try to get images from PDF file
> Code I run is :
> {code}
> public static void testExtractImages() throws Exception {
> File resource = new File("test/t1_edited.pdf");
> PDDocument document = PDDocument.load(resource);
> int page = 1;
> for (final PDPage pdPage : document.getPages())
> {
> final int currentPage = page;
> PDFGraphicsStreamEngine pdfGraphicsStreamEngine = new
> PDFGraphicsStreamEngine(pdPage)
> {
> int index = 0;
> @Override
> public void drawImage(PDImage pdImage) throws
> IOException
> {
> if (pdImage instanceof PDImageXObject)
> {
> PDImageXObject image =
> (PDImageXObject)pdImage;
> File file = new File("test/",
> String.format("10948-new-engine-%s-%s.%s", currentPage, index,
> image.getSuffix()));
>
> ImageIOUtil.writeImage(image.getImage(), image.getSuffix(), new
> FileOutputStream(file));
> index++;
> }
> }
> @Override
> public void appendRectangle(Point2D p0, Point2D
> p1, Point2D p2, Point2D p3) throws IOException { }
> @Override
> public void clip(int windingRule) throws
> IOException { }
> @Override
> public void moveTo(float x, float y) throws
> IOException { }
> @Override
> public void lineTo(float x, float y) throws
> IOException { }
> @Override
> public void curveTo(float x1, float y1, float
> x2, float y2, float x3, float y3) throws IOException { }
> @Override
> public Point2D getCurrentPoint() throws
> IOException { return null; }
> @Override
> public void closePath() throws IOException { }
> @Override
> public void endPath() throws IOException { }
> @Override
> public void strokePath() throws IOException { }
> @Override
> public void fillPath(int windingRule) throws
> IOException { }
> @Override
> public void fillAndStrokePath(int windingRule)
> throws IOException { }
> @Override
> public void shadingFill(COSName shadingName)
> throws IOException { }
> };
> pdfGraphicsStreamEngine.processPage(pdPage);
> page++;
> }
> }
> {code}
> Error received:
> {code}
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:3230)
> at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:113)
> at
> java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
> at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:140)
> at org.apache.pdfbox.filter.FlateFilter.decompress(FlateFilter.java:125)
> at org.apache.pdfbox.filter.FlateFilter.decode(FlateFilter.java:64)
> at org.apache.pdfbox.cos.COSInputStream.create(COSInputStream.java:69)
> at org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:162)
> at
> org.apache.pdfbox.pdmodel.common.PDStream.createInputStream(PDStream.java:235)
> at
> org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.<init>(PDImageXObject.java:147)
> at
> org.apache.pdfbox.pdmodel.graphics.PDXObject.createXObject(PDXObject.java:70)
> at
> org.apache.pdfbox.pdmodel.PDResources.getXObject(PDResources.java:409)
> at
> org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:53)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:815)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:472)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processTransparencyGroup(PDFStreamEngine.java:213)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.showTransparencyGroup(PDFStreamEngine.java:162)
> at
> org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:66)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:815)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:472)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:446)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:149)
> at
> org.natemiller.pdfextractor.Application.testExtractImages(Application.java:118)
> at org.natemiller.pdfextractor.Application.main(Application.java:34)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:483)
> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
> {code}
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