Author: tilman
Date: Sun Oct 22 12:16:54 2023
New Revision: 1913199
URL: http://svn.apache.org/viewvc?rev=1913199&view=rev
Log:
PDFBOX-5706: use the last app14Adobe entry, as done by Harald Kuhr in
twelvemonkeys
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/DCTFilter.java
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/DCTFilter.java
URL:
http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/DCTFilter.java?rev=1913199&r1=1913198&r2=1913199&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/DCTFilter.java
(original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/DCTFilter.java
Sun Oct 22 12:16:54 2023
@@ -184,10 +184,18 @@ final class DCTFilter extends Filter
Element tree =
(Element)metadata.getAsTree("javax_imageio_jpeg_image_1.0");
Element markerSequence =
(Element)tree.getElementsByTagName("markerSequence").item(0);
NodeList app14AdobeNodeList =
markerSequence.getElementsByTagName("app14Adobe");
- if (app14AdobeNodeList != null && app14AdobeNodeList.getLength() > 0)
+ if (app14AdobeNodeList != null)
{
- Element adobe = (Element) app14AdobeNodeList.item(0);
- return Integer.parseInt(adobe.getAttribute("transform"));
+ int app14AdobeNodeListLength = app14AdobeNodeList.getLength();
+ if (app14AdobeNodeListLength > 0)
+ {
+ if (app14AdobeNodeListLength > 1)
+ {
+ LOG.warn("app14Adobe entry appears several times, using
the last one");
+ }
+ Element adobe = (Element)
app14AdobeNodeList.item(app14AdobeNodeListLength - 1);
+ return Integer.valueOf(adobe.getAttribute("transform"));
+ }
}
// PDFBOX-5488: plan B: use ColorSpaceType from the other metadata
tree.
