svn commit: r1615404 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/image/SampledImageReader.java

[tilman]

Author: tilman
Date: Sun Aug  3 13:41:13 2014
New Revision: 1615404

URL: http://svn.apache.org/r1615404
Log:
PDFBOX-2158: avoid classcastexception if decode array has COSInt members 
instead of COSFloat

Modified:
    
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/image/SampledImageReader.java

Modified: 
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/image/SampledImageReader.java
URL: 
http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/image/SampledImageReader.java?rev=1615404&r1=1615403&r2=1615404&view=diff
==============================================================================
--- 
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/image/SampledImageReader.java
 (original)
+++ 
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/image/SampledImageReader.java
 Sun Aug  3 13:41:13 2014
@@ -37,7 +37,6 @@ import org.apache.pdfbox.pdmodel.graphic
 
 import javax.imageio.stream.ImageInputStream;
 import javax.imageio.stream.MemoryCacheImageInputStream;
-import org.apache.pdfbox.cos.COSFloat;
 import org.apache.pdfbox.cos.COSNumber;
 import org.apache.pdfbox.pdmodel.common.PDMemoryStream;
 
@@ -429,8 +428,8 @@ final class SampledImageReader
                         && cosDecode.get(0) instanceof COSNumber
                         && cosDecode.get(1) instanceof COSNumber)
                 {
-                    float decode0 = ((COSFloat) cosDecode.get(0)).floatValue();
-                    float decode1 = ((COSFloat) cosDecode.get(1)).floatValue();
+                    float decode0 = ((COSNumber) 
cosDecode.get(0)).floatValue();
+                    float decode1 = ((COSNumber) 
cosDecode.get(1)).floatValue();
                     if (decode0 >= 0 && decode0 <= 1 && decode1 >= 0 && 
decode1 <= 1)
                     {
                         LOG.warn("decode array " + cosDecode