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Posted to dev@pdfbox.apache.org by "John T. Dow (JIRA)" <ji...@apache.org> on 2012/05/24 16:36:55 UTC
[jira] [Created] (PDFBOX-1322) gif with less than 256 colors prints
wrong colors
John T. Dow created PDFBOX-1322:
-----------------------------------
Summary: gif with less than 256 colors prints wrong colors
Key: PDFBOX-1322
URL: https://issues.apache.org/jira/browse/PDFBOX-1322
Project: PDFBox
Issue Type: Bug
Affects Versions: 1.6.0
Environment: windows 7, java 1.6, jasperreports/ireport 4.5.1
Reporter: John T. Dow
Using JasperReports, generate report with embedded jpg image. To make the resulting pdf smaller, I converted the image to a gif and tried to use as few colors as possible. The image is very simple and jpg wasn't the correct format to begin with, since it just has three colors. I used fsview to reduce the number of colors from 256 to 4. It is correct when printed by adobe, but when the java program, using pdfbox, prints it, the white background is prints as grey and the solid blue section seems less saturated so it's a light blue.
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[jira] [Closed] (PDFBOX-1322) gif with less than 256 colors prints
wrong colors
Posted by "Andreas Lehmkühler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-1322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler closed PDFBOX-1322.
--------------------------------------
> gif with less than 256 colors prints wrong colors
> -------------------------------------------------
>
> Key: PDFBOX-1322
> URL: https://issues.apache.org/jira/browse/PDFBOX-1322
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 1.6.0
> Environment: windows 7, java 1.6, jasperreports/ireport 4.5.1
> Reporter: John T. Dow
> Assignee: Andreas Lehmkühler
> Labels: accuracy, color
> Fix For: 1.7.0
>
> Attachments: GIF_Color_Test.PDF, PDFBOX1322-GIF_Color_Test.ps.zip, mastercard_logo.gif
>
>
> Using JasperReports, generate report with embedded jpg image. To make the resulting pdf smaller, I converted the image to a gif and tried to use as few colors as possible. The image is very simple and jpg wasn't the correct format to begin with, since it just has three colors. I used fsview to reduce the number of colors from 256 to 4. It is correct when printed by adobe, but when the java program, using pdfbox, prints it, the white background is prints as grey and the solid blue section seems less saturated so it's a light blue.
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[jira] [Updated] (PDFBOX-1322) gif with less than 256 colors prints
wrong colors
Posted by "John T. Dow (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-1322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John T. Dow updated PDFBOX-1322:
--------------------------------
Attachment: mastercard_logo.gif
4 colors
> gif with less than 256 colors prints wrong colors
> -------------------------------------------------
>
> Key: PDFBOX-1322
> URL: https://issues.apache.org/jira/browse/PDFBOX-1322
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 1.6.0
> Environment: windows 7, java 1.6, jasperreports/ireport 4.5.1
> Reporter: John T. Dow
> Labels: accuracy, color
> Attachments: mastercard_logo.gif
>
>
> Using JasperReports, generate report with embedded jpg image. To make the resulting pdf smaller, I converted the image to a gif and tried to use as few colors as possible. The image is very simple and jpg wasn't the correct format to begin with, since it just has three colors. I used fsview to reduce the number of colors from 256 to 4. It is correct when printed by adobe, but when the java program, using pdfbox, prints it, the white background is prints as grey and the solid blue section seems less saturated so it's a light blue.
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[jira] [Assigned] (PDFBOX-1322) gif with less than 256 colors
prints wrong colors
Posted by "Andreas Lehmkühler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-1322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler reassigned PDFBOX-1322:
------------------------------------------
Assignee: Andreas Lehmkühler
> gif with less than 256 colors prints wrong colors
> -------------------------------------------------
>
> Key: PDFBOX-1322
> URL: https://issues.apache.org/jira/browse/PDFBOX-1322
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 1.6.0
> Environment: windows 7, java 1.6, jasperreports/ireport 4.5.1
> Reporter: John T. Dow
> Assignee: Andreas Lehmkühler
> Labels: accuracy, color
> Attachments: GIF_Color_Test.PDF, mastercard_logo.gif
>
>
> Using JasperReports, generate report with embedded jpg image. To make the resulting pdf smaller, I converted the image to a gif and tried to use as few colors as possible. The image is very simple and jpg wasn't the correct format to begin with, since it just has three colors. I used fsview to reduce the number of colors from 256 to 4. It is correct when printed by adobe, but when the java program, using pdfbox, prints it, the white background is prints as grey and the solid blue section seems less saturated so it's a light blue.
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[jira] [Resolved] (PDFBOX-1322) gif with less than 256 colors
prints wrong colors
Posted by "Andreas Lehmkühler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-1322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler resolved PDFBOX-1322.
----------------------------------------
Resolution: Not A Problem
Fix Version/s: 1.7.0
Works fine with the all new version 1.7.0 of PDFBox [1], see attached ps-print
[1] http://pdfbox.apache.org/download.html
> gif with less than 256 colors prints wrong colors
> -------------------------------------------------
>
> Key: PDFBOX-1322
> URL: https://issues.apache.org/jira/browse/PDFBOX-1322
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 1.6.0
> Environment: windows 7, java 1.6, jasperreports/ireport 4.5.1
> Reporter: John T. Dow
> Assignee: Andreas Lehmkühler
> Labels: accuracy, color
> Fix For: 1.7.0
>
> Attachments: GIF_Color_Test.PDF, PDFBOX1322-GIF_Color_Test.ps.zip, mastercard_logo.gif
>
>
> Using JasperReports, generate report with embedded jpg image. To make the resulting pdf smaller, I converted the image to a gif and tried to use as few colors as possible. The image is very simple and jpg wasn't the correct format to begin with, since it just has three colors. I used fsview to reduce the number of colors from 256 to 4. It is correct when printed by adobe, but when the java program, using pdfbox, prints it, the white background is prints as grey and the solid blue section seems less saturated so it's a light blue.
--
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[jira] [Updated] (PDFBOX-1322) gif with less than 256 colors prints
wrong colors
Posted by "John T. Dow (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-1322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John T. Dow updated PDFBOX-1322:
--------------------------------
Attachment: GIF_Color_Test.PDF
PDF with 4-color gif
> gif with less than 256 colors prints wrong colors
> -------------------------------------------------
>
> Key: PDFBOX-1322
> URL: https://issues.apache.org/jira/browse/PDFBOX-1322
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 1.6.0
> Environment: windows 7, java 1.6, jasperreports/ireport 4.5.1
> Reporter: John T. Dow
> Labels: accuracy, color
> Attachments: GIF_Color_Test.PDF, mastercard_logo.gif
>
>
> Using JasperReports, generate report with embedded jpg image. To make the resulting pdf smaller, I converted the image to a gif and tried to use as few colors as possible. The image is very simple and jpg wasn't the correct format to begin with, since it just has three colors. I used fsview to reduce the number of colors from 256 to 4. It is correct when printed by adobe, but when the java program, using pdfbox, prints it, the white background is prints as grey and the solid blue section seems less saturated so it's a light blue.
--
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[jira] [Comment Edited] (PDFBOX-1322) gif with less than 256 colors
prints wrong colors
Posted by "John T. Dow (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-1322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13283981#comment-13283981 ]
John T. Dow edited comment on PDFBOX-1322 at 5/26/12 2:06 PM:
--------------------------------------------------------------
I am sending a 4-color gif and the pdf that includes the image. If I view the pdf, the colors are correct. If I print it via Adobe, the colors are correct. If I print it from my application (which uses pdfbox for scaling), the colors are incorrect.
was (Author: johntdow):
4 colors
> gif with less than 256 colors prints wrong colors
> -------------------------------------------------
>
> Key: PDFBOX-1322
> URL: https://issues.apache.org/jira/browse/PDFBOX-1322
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 1.6.0
> Environment: windows 7, java 1.6, jasperreports/ireport 4.5.1
> Reporter: John T. Dow
> Labels: accuracy, color
> Attachments: GIF_Color_Test.PDF, mastercard_logo.gif
>
>
> Using JasperReports, generate report with embedded jpg image. To make the resulting pdf smaller, I converted the image to a gif and tried to use as few colors as possible. The image is very simple and jpg wasn't the correct format to begin with, since it just has three colors. I used fsview to reduce the number of colors from 256 to 4. It is correct when printed by adobe, but when the java program, using pdfbox, prints it, the white background is prints as grey and the solid blue section seems less saturated so it's a light blue.
--
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[jira] [Updated] (PDFBOX-1322) gif with less than 256 colors prints
wrong colors
Posted by "Andreas Lehmkühler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-1322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler updated PDFBOX-1322:
---------------------------------------
Attachment: PDFBOX1322-GIF_Color_Test.ps.zip
> gif with less than 256 colors prints wrong colors
> -------------------------------------------------
>
> Key: PDFBOX-1322
> URL: https://issues.apache.org/jira/browse/PDFBOX-1322
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 1.6.0
> Environment: windows 7, java 1.6, jasperreports/ireport 4.5.1
> Reporter: John T. Dow
> Assignee: Andreas Lehmkühler
> Labels: accuracy, color
> Attachments: GIF_Color_Test.PDF, PDFBOX1322-GIF_Color_Test.ps.zip, mastercard_logo.gif
>
>
> Using JasperReports, generate report with embedded jpg image. To make the resulting pdf smaller, I converted the image to a gif and tried to use as few colors as possible. The image is very simple and jpg wasn't the correct format to begin with, since it just has three colors. I used fsview to reduce the number of colors from 256 to 4. It is correct when printed by adobe, but when the java program, using pdfbox, prints it, the white background is prints as grey and the solid blue section seems less saturated so it's a light blue.
--
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