[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-08-11 Thread ASF subversion and git services (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16577122#comment-16577122
 ] 

ASF subversion and git services commented on PDFBOX-4245:
-

Commit 1837852 from til...@apache.org in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1837852 ]

PDFBOX-4245: fix bug and simplify code that adjusts for rotations so that 
initial translation doesn't get lost, by Jiri Kunhart

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Attachments: gs-bugzilla690022-reduced-rotations-cropbox.pdf, 
> gs-bugzilla690022-reduced-rotations.pdf, gs-bugzilla690022.pdf, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources_2.patch, 
> pdfbox-2.0.12-SNAPSHOT_transparency_group_sources.patch, 
> pdfbox-3.0.0-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-08-11 Thread ASF subversion and git services (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16577123#comment-16577123
 ] 

ASF subversion and git services commented on PDFBOX-4245:
-

Commit 1837853 from til...@apache.org in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1837853 ]

PDFBOX-4245: fix bug and simplify code that adjusts for rotations so that 
initial translation doesn't get lost, by Jiri Kunhart

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Attachments: gs-bugzilla690022-reduced-rotations-cropbox.pdf, 
> gs-bugzilla690022-reduced-rotations.pdf, gs-bugzilla690022.pdf, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources_2.patch, 
> pdfbox-2.0.12-SNAPSHOT_transparency_group_sources.patch, 
> pdfbox-3.0.0-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-08-09 Thread Jiri Kunhart (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16574705#comment-16574705
 ] 

Jiri Kunhart commented on PDFBOX-4245:
--

[~tilman] I have attached the patches for pdfbox-2.0.12 and pdfbox-3.0.0, where 
I hope is definitely solved this issue and it works well with our examples and 
also with your attached pdf from your tests. Please try it. Thx.

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Attachments: gs-bugzilla690022-reduced-rotations-cropbox.pdf, 
> gs-bugzilla690022-reduced-rotations.pdf, gs-bugzilla690022.pdf, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources_2.patch, 
> pdfbox-2.0.12-SNAPSHOT_transparency_group_sources.patch, 
> pdfbox-3.0.0-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-07-25 Thread Tilman Hausherr (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16555996#comment-16555996
 ] 

Tilman Hausherr commented on PDFBOX-4245:
-

The problem is that if we make this public, it becomes part of the API and we 
can't remove it. The comment above that method you want to make public shows 
that it is not stable at all.

My impression in June was that some part of your patch would have to be 
modified to take care of the rotation.

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Attachments: gs-bugzilla690022-reduced-rotations-cropbox.pdf, 
> gs-bugzilla690022-reduced-rotations.pdf, gs-bugzilla690022.pdf, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources_2.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-07-25 Thread Jiri Kunhart (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16555731#comment-16555731
 ] 

Jiri Kunhart commented on PDFBOX-4245:
--

[~tilman]: We have made the new patch 
"pdfbox-2.0.10-SNAPSHOT_transparency_group_sources_2.patch", which help us to 
use the PDFBox 2.0 and it doesn't break the tests here. The change is simple, 
we only allow to override the method PageDrawer#adjustRectangle() and adjust 
there the translations of the softmask if someone need some. We have also 
updated the test example "TestPDFToImage", where is overriden method already 
used and it works well.

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Attachments: gs-bugzilla690022-reduced-rotations-cropbox.pdf, 
> gs-bugzilla690022-reduced-rotations.pdf, gs-bugzilla690022.pdf, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources_2.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-07-22 Thread Petr Slaby (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16552145#comment-16552145
 ] 

Petr Slaby commented on PDFBOX-4245:


Ooops, sorry. Thx.

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Attachments: gs-bugzilla690022-reduced-rotations-cropbox.pdf, 
> gs-bugzilla690022-reduced-rotations.pdf, gs-bugzilla690022.pdf, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-07-22 Thread Tilman Hausherr (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16552142#comment-16552142
 ] 

Tilman Hausherr commented on PDFBOX-4245:
-

But I did. It's the gs-bugzilla690022 files that are attached to this issue.

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Attachments: gs-bugzilla690022-reduced-rotations-cropbox.pdf, 
> gs-bugzilla690022-reduced-rotations.pdf, gs-bugzilla690022.pdf, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-07-22 Thread Petr Slaby (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16552140#comment-16552140
 ] 

Petr Slaby commented on PDFBOX-4245:


[~tilman]: Could you please link or attach the files which had the regression 
so that we could have a look? We cannot use PDFBox 2.0 in our product until 
this issue is resolved.

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Attachments: gs-bugzilla690022-reduced-rotations-cropbox.pdf, 
> gs-bugzilla690022-reduced-rotations.pdf, gs-bugzilla690022.pdf, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-06-18 Thread ASF subversion and git services (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16515767#comment-16515767
 ] 

ASF subversion and git services commented on PDFBOX-4245:
-

Commit 1833727 from til...@apache.org in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1833727 ]

PDFBOX-4245: revert because of regression

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Fix For: 2.0.10, 3.0.0 PDFBox
>
> Attachments: pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-06-18 Thread ASF subversion and git services (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16515766#comment-16515766
 ] 

ASF subversion and git services commented on PDFBOX-4245:
-

Commit 1833726 from til...@apache.org in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1833726 ]

PDFBOX-4245: revert because of regression

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Fix For: 2.0.10, 3.0.0 PDFBox
>
> Attachments: pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-06-17 Thread Tilman Hausherr (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16515106#comment-16515106
 ] 

Tilman Hausherr commented on PDFBOX-4245:
-

I'm thinking about creating a disabled test in a separate class, maybe later.

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Assignee: Tilman Hausherr
>Priority: Major
>  Labels: patch
> Fix For: 2.0.10, 3.0.0 PDFBox
>
> Attachments: pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-06-17 Thread Tilman Hausherr (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16515105#comment-16515105
 ] 

Tilman Hausherr commented on PDFBOX-4245:
-

I didn't commit the test... it doesn't work like it is now due to the special 
way TestPDFToImage works, that one takes all PDFs from the input directory and 
then renders. I did get your test to work by disabling the main test (and then 
your test ran 1000 times) and it works as expected. However this is not a test 
that can run on a server because the rendering could be different for different 
OS / jdks.

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Priority: Major
>  Labels: patch
> Attachments: pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-06-17 Thread ASF subversion and git services (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16515100#comment-16515100
 ] 

ASF subversion and git services commented on PDFBOX-4245:
-

Commit 1833663 from til...@apache.org in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1833663 ]

PDFBOX-4245: consider translation in xform, as suggested by Jiri Kunhart

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Priority: Major
>  Labels: patch
> Attachments: pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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[jira] [Commented] (PDFBOX-4245) wrong rendering of the transparency group at the specific position on a page

2018-06-17 Thread ASF subversion and git services (JIRA)


[ 
https://issues.apache.org/jira/browse/PDFBOX-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16515101#comment-16515101
 ] 

ASF subversion and git services commented on PDFBOX-4245:
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Commit 1833664 from til...@apache.org in branch 'pdfbox/branches/2.0'
[ https://svn.apache.org/r1833664 ]

PDFBOX-4245: consider translation in xform, as suggested by Jiri Kunhart

> wrong rendering of the transparency group at the specific position on a page
> 
>
> Key: PDFBOX-4245
> URL: https://issues.apache.org/jira/browse/PDFBOX-4245
> Project: PDFBox
>  Issue Type: Bug
>  Components: Rendering
>Affects Versions: 2.0.10
>Reporter: Jiri Kunhart
>Priority: Major
>  Labels: patch
> Attachments: pdfbox-2.0.10-SNAPSHOT_transparency_group_all.patch, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_resources.zip, 
> pdfbox-2.0.10-SNAPSHOT_transparency_group_sources.patch
>
>
> The rendering of the transparency groups works only if the whole page is 
> rendered. If you try to render only a part of the page where is a 
> transparency group placed, you will get only the white image or an image with 
> shifted pixels representing applied soft mask. The simple fix is attached in 
> the patch, including the test and the resources used for testing.



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