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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2014/04/24 20:37:21 UTC
[jira] [Comment Edited] (PDFBOX-2042) ColorSpace with empty Range
array
[ https://issues.apache.org/jira/browse/PDFBOX-2042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13980070#comment-13980070 ]
Tilman Hausherr edited comment on PDFBOX-2042 at 4/24/14 6:37 PM:
------------------------------------------------------------------
Done in rev 1589827 for the trunk and rev 1589828 for the 1.8 branch. I dropped the idea of creating a correct size array (getNumberOfComponents() * 2) for a write, because the (deprecated) call setNumberOfComponents() allows dynamic change of the component count.
And [~chupacabras] gets a saved PDF that does not have an unneeded default range as in the previous fix.
was (Author: tilman):
Done in rev 1589827 for the trunk and rev 1589828 for the 1.8 branch. I dropped the idea of creating a correct size array (getNumberOfComponents() * 2) for a write, because the (deprecated) call setNumberOfComponents() allows dynamic change of the component count.
> ColorSpace with empty Range array
> ---------------------------------
>
> Key: PDFBOX-2042
> URL: https://issues.apache.org/jira/browse/PDFBOX-2042
> Project: PDFBox
> Issue Type: Bug
> Components: PDModel
> Affects Versions: 1.8.4, 1.8.5, 2.0.0
> Reporter: Juraj Lonc
> Assignee: Tilman Hausherr
> Fix For: 1.8.5, 2.0.0
>
> Attachments: ModifyTest.java, pdfbox18.pdf, pdfbox20.pdf
>
>
> I have PDF document where I am modifying PDPage content stream.
> Saved document is invalid (Adobe reader complains about it).
> I have narrowed it down to ColorSpace.
> Original document has colorspace:
> /ColorSpace <<
> /Cs6 [/ICCBased <<
> /Alternate /DeviceRGB
> /Filter /FlateDecode
> /Length 2597
> /N 3
> >>]>>
> Modified document has colorspace:
> /ColorSpace <<
> /Cs6 [/ICCBased <<
> /Alternate /DeviceRGB
> /Filter /FlateDecode
> /Length 2597
> /N 3
> /Range []
> >>]>>
> When I manually remove "/Range []" from PDF then Adobe reader opens it without an error.
> Obviously that range is added by calling PDICCBased.getRangeArray(0) somewhere.
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