Details
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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 5.0.1
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Fix Version/s: 5.0.3
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Component/s: None
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Labels:None
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Environment:Pro, JAI
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Salesforce Case Reference:
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Workaround Description:The image is quite large 4959x3506. Recommend increasing the heap sized to -Xmx256m .
Description
The PDF renders correctly, when compared to Adobe, but the following exception is thrown:
java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:41)
at java.awt.image.Raster.createPackedRaster(Raster.java:458)
at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorMo
del.java:1015)
at java.awt.image.BufferedImage.<init>(BufferedImage.java:324)
at org.icepdf.core.pobjects.ImageUtility.makeImageWithRasterFromBytes(ImageUtil
ity.java:1461)
at org.icepdf.core.pobjects.ImageStream.getImage(ImageStream.java:403)
at org.icepdf.core.pobjects.ImageStream.getImage(ImageStream.java:295)
at org.icepdf.core.pobjects.graphics.ImageStreamReference.run(ImageStreamRefere
nce.java:66)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja
va:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9
18)
at java.lang.Thread.run(Thread.java:680)
java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:41)
at java.awt.image.Raster.createPackedRaster(Raster.java:458)
at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorMo
del.java:1015)
at java.awt.image.BufferedImage.<init>(BufferedImage.java:324)
at org.icepdf.core.pobjects.ImageUtility.makeImageWithRasterFromBytes(ImageUtil
ity.java:1461)
at org.icepdf.core.pobjects.ImageStream.getImage(ImageStream.java:403)
at org.icepdf.core.pobjects.ImageStream.getImage(ImageStream.java:295)
at org.icepdf.core.pobjects.graphics.ImageStreamReference.run(ImageStreamRefere
nce.java:66)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja
va:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9
18)
at java.lang.Thread.run(Thread.java:680)
Activity
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Both the user and I still see the exception with heap size -Xmx256m, -Xmx512m and -Xmx1024m
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Tyler Johnson
added a comment - Both the user and I still see the exception with heap size -Xmx256m, -Xmx512m and -Xmx1024m
Tyler can you get the JVM and OS being used?
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Patrick Corless
added a comment - Tyler can you get the JVM and OS being used?
Tested on Win 7 and Win 8 with JVM 7 update 21.
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Tyler Johnson
added a comment - Tested on Win 7 and Win 8 with JVM 7 update 21.
Going to give a closer look.
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Patrick Corless
added a comment - Going to give a closer look.
There isn't much we can do to improve the memory usage in this case. The image is quite large /Width 4959 /Height 3506 and is also masked by an image that is the same size. Effectively we create three image to render the final image. I'll have to look and see if there is a way to optimize the masking process to try and reduce the total amount of memory used.
Show
Patrick Corless
added a comment - There isn't much we can do to improve the memory usage in this case. The image is quite large /Width 4959 /Height 3506 and is also masked by an image that is the same size. Effectively we create three image to render the final image. I'll have to look and see if there is a way to optimize the masking process to try and reduce the total amount of memory used.
Marking as resolved. Reworked imaging code to avoid creating a new RGBA image as we are already working with an image that has an alpha value.
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Patrick Corless
added a comment - Marking as resolved. Reworked imaging code to avoid creating a new RGBA image as we are already working with an image that has an alpha value.
The image in question is quite large and requires that the JVM be assinged more memory. I would recommend setting the system property -Xmx256m.