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https://issues.apache.org/jira/browse/PDFBOX-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16975581#comment-16975581
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Tilman Hausherr edited comment on PDFBOX-4690 at 11/17/19 5:37 AM:
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It uses 11GB. There's a giant temporary image 29314 x 46261 being created from
a stencil image using a pattern "color" to fit the current size.
{code}
/R156 scn
q
3085.63 5738.89 229.008 627.875 re
W
n
q
293134 0 0 -462602 3085.63 468339 cm
/R158 Do
Q
Q
/R157 cs
/R160 scn
q
1454.64 5101.84 221.191 663.57 re
W
n
q
276849 0 0 -476343 1457.1 481444 cm
/R158 Do
Q
Q
{code}
I created some code to limit that temporary image to the size of the device,
using {{graphics.getDeviceConfiguration().getBounds()}}. I'll commit this code
after cleaning up what I did and having a second look.
was (Author: tilman):
It uses 11GB. There's a giant temporary image 29314 x 46261 being created from
a stencil image using a pattern "color" to fit the current size.
I created some code to limit that temporary image to the size of the device,
using {{graphics.getDeviceConfiguration().getBounds()}}. I'll commit this code
after cleaning up what I did and having a second look.
> PDFBOX running out of memory when rendering into image
> ------------------------------------------------------
>
> Key: PDFBOX-4690
> URL: https://issues.apache.org/jira/browse/PDFBOX-4690
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.11, 2.0.16, 2.0.17
> Environment: Docker Container with linux
> I have allocated 10GB of RAM.
> Reporter: Himanshu Pandey
> Priority: Blocker
> Attachments: crash.pdf
>
>
> I am running into Out of memory when trying to render attached PDF at page
> number 4.
> {{ }}
> {{ java.lang.OutOfMemoryError: Java heap spacejava.lang.OutOfMemoryError:
> Java heap space at java.awt.image.DataBufferInt.<init>(DataBufferInt.java:75)
> at java.awt.image.Raster.createPackedRaster(Raster.java:467) at
> java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:1032)
> at java.awt.image.BufferedImage.<init>(BufferedImage.java:333) at
> org.apache.pdfbox.rendering.PageDrawer.drawImage(PageDrawer.java:979) at
> org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:62)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:848)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:503)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:477)
> at
> org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
> at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:246) at
> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:225) at
> org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:164)}}
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