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: 5.0.6_P01
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Component/s: Core/Parsing
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Labels:None
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Environment:-Dorg.icepdf.core.target.dither=VALUE_DITHER_ENABLE -Dorg.icepdf.core.screen.render=VALUE_RENDER_QUALITY -Dorg.icepdf.core.screen.interpolation=VALUE_INTERPOLATION_BICUBIC -Dorg.icepdf.core.imageReference=smoothScaled
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Support Case References:Support Case #12873 - https://icesoft.my.salesforce.com/5007000000dAl6I
Description
In the provided PDF file, there are a few images that show students on a solid colour background. With ICEpdf the background is rendered as two distinct colour gradients.
Activity
| Field | Original Value | New Value |
|---|---|---|
| Fix Version/s | 5.0.7 [ 11470 ] |
| Fix Version/s | 5.1 [ 10675 ] | |
| Fix Version/s | 5.0.7 [ 11470 ] |
The line width issue on the first page is still an issue but progress has been made on the CMYK colour issue. the images on the second page look a lot better on version 5.0.7
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Patrick Corless
added a comment - The line width issue on the first page is still an issue but progress has been made on the CMYK colour issue. the images on the second page look a lot better on version 5.0.7
Marking as fixed as images and fill colours are a much closer match.
Show
Patrick Corless
added a comment - Marking as fixed as images and fill colours are a much closer match.
| Status | Open [ 1 ] | Resolved [ 5 ] |
| Fix Version/s | 5.0.7 [ 11470 ] | |
| Resolution | Fixed [ 1 ] |
| Status | Resolved [ 5 ] | Closed [ 6 ] |
The images can be lightened significantly using the property -Dorg.icepdf.core.cmyk.image.black=2000 however its isn't an exact match to the background fill colour. The underlying issue is related to http://jira.icesoft.org/browse/PDF-765. We can use the Adobe ICC colour profile to fix this issue but we need a way to speed up the colour lookup.