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: 5.1.2, 6.0.0_P01, 6.0.1
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Fix Version/s: 6.1.1
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Component/s: Core/Rendering
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Labels:None
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Environment:All
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Support Case References:Support Case #13642 - https://icesoft.my.salesforce.com/5007000001XNBGW
Description
The provided PDF file is rendered with inverted black and white. The customer is reporting this has been an issue since the ICEpdf 5.0.5 release.
Activity
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A similar bug http://jira.icesoft.org/browse/PDF-736 has the blackIs1 one value in the same spot and is need to decode the image correctly. If the client has a lot of files we can create a system property or potentially a weighted average on the black to white ratio. But for the time being it feels like this image is malformed.
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Patrick Corless
added a comment - A similar bug http://jira.icesoft.org/browse/PDF-736 has the blackIs1 one value in the same spot and is need to decode the image correctly. If the client has a lot of files we can create a system property or potentially a weighted average on the black to white ratio. But for the time being it feels like this image is malformed.
Added a new system property org.icepdf.core.ccittfax.checkParentBlackIs1 which defaults to false which will fix the rendering of this PDF out of the box.
Some customers maybe have to set the property to true.
Fix has been checked into trunk and 6.1 branch.