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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2019/09/10 16:28:56 UTC

svn commit: r1866757 - /pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/PDFToImage.java

Author: tilman
Date: Tue Sep 10 16:28:56 2019
New Revision: 1866757

URL: http://svn.apache.org/viewvc?rev=1866757&view=rev
Log:
PDFBOX-4646: refresh appearances if /NeedAppearances is set

Modified:
    pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/PDFToImage.java

Modified: pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/PDFToImage.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/PDFToImage.java?rev=1866757&r1=1866756&r2=1866757&view=diff
==============================================================================
--- pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/PDFToImage.java (original)
+++ pdfbox/branches/2.0/tools/src/main/java/org/apache/pdfbox/tools/PDFToImage.java Tue Sep 10 16:28:56 2019
@@ -27,6 +27,7 @@ import javax.imageio.ImageIO;
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.pdmodel.PDPage;
 import org.apache.pdfbox.pdmodel.common.PDRectangle;
+import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm;
 import org.apache.pdfbox.rendering.ImageType;
 import org.apache.pdfbox.rendering.PDFRenderer;
 import org.apache.pdfbox.tools.imageio.ImageIOUtil;
@@ -205,6 +206,11 @@ public final class PDFToImage
             try
             {
                 document = PDDocument.load(new File(pdfFile), password);
+                PDAcroForm acroForm = document.getDocumentCatalog().getAcroForm();
+                if (acroForm != null && acroForm.getNeedAppearances())
+                {
+                    acroForm.refreshAppearances();
+                }
 
                 ImageType imageType = null;
                 if ("bilevel".equalsIgnoreCase(color))