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Posted to dev@pdfbox.apache.org by "Andreas Lehmkühler (JIRA)" <ji...@apache.org> on 2011/02/28 19:00:38 UTC
[jira] Created: (PDFBOX-967) Create Type1C font metrics only when
necessary
Create Type1C font metrics only when necessary
----------------------------------------------
Key: PDFBOX-967
URL: https://issues.apache.org/jira/browse/PDFBOX-967
Project: PDFBox
Issue Type: Improvement
Components: Parsing
Affects Versions: 1.5.0
Reporter: Andreas Lehmkühler
Assignee: Andreas Lehmkühler
Priority: Minor
The font metrics of a Type1C font are always created during initialization, even if they aren't needed e.g. when extracting the text
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[jira] Resolved: (PDFBOX-967) Create Type1C font metrics only when
necessary
Posted by "Andreas Lehmkühler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler resolved PDFBOX-967.
---------------------------------------
Resolution: Fixed
Fix Version/s: 1.6.0
I added a patch in revision 1075455. The idea goes back to the suggestion of Lars Torunski (see PDFBOX-959)
> Create Type1C font metrics only when necessary
> ----------------------------------------------
>
> Key: PDFBOX-967
> URL: https://issues.apache.org/jira/browse/PDFBOX-967
> Project: PDFBox
> Issue Type: Improvement
> Components: Parsing
> Affects Versions: 1.5.0
> Reporter: Andreas Lehmkühler
> Assignee: Andreas Lehmkühler
> Priority: Minor
> Fix For: 1.6.0
>
> Attachments: prepareFontMetric.jpg
>
>
> The font metrics of a Type1C font are always created during initialization, even if they aren't needed e.g. when extracting the text
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[jira] Updated: (PDFBOX-967) Create Type1C font metrics only when
necessary
Posted by "Andreas Lehmkühler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andreas Lehmkühler updated PDFBOX-967:
--------------------------------------
Attachment: prepareFontMetric.jpg
Moved attachment from PDFBOX-959 to this issue
> Create Type1C font metrics only when necessary
> ----------------------------------------------
>
> Key: PDFBOX-967
> URL: https://issues.apache.org/jira/browse/PDFBOX-967
> Project: PDFBox
> Issue Type: Improvement
> Components: Parsing
> Affects Versions: 1.5.0
> Reporter: Andreas Lehmkühler
> Assignee: Andreas Lehmkühler
> Priority: Minor
> Attachments: prepareFontMetric.jpg
>
>
> The font metrics of a Type1C font are always created during initialization, even if they aren't needed e.g. when extracting the text
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[jira] [Commented] (PDFBOX-967) Create Type1C font metrics only
when necessary
Posted by "Lars Torunski (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13072357#comment-13072357 ]
Lars Torunski commented on PDFBOX-967:
--------------------------------------
Nice work in 1.6.0! Test with two big documents.
The lucene document creation with pdfbox-1.5.0 took 37354s and with pdfbox-1.6.0 took 8890s --> 4 times faster for me.
> Create Type1C font metrics only when necessary
> ----------------------------------------------
>
> Key: PDFBOX-967
> URL: https://issues.apache.org/jira/browse/PDFBOX-967
> Project: PDFBox
> Issue Type: Improvement
> Components: Parsing
> Affects Versions: 1.5.0
> Reporter: Andreas Lehmkühler
> Assignee: Andreas Lehmkühler
> Priority: Minor
> Fix For: 1.6.0
>
> Attachments: PDFType1Font.jpg, prepareFontMetric.jpg
>
>
> The font metrics of a Type1C font are always created during initialization, even if they aren't needed e.g. when extracting the text
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[jira] [Updated] (PDFBOX-967) Create Type1C font metrics only when
necessary
Posted by "Lars Torunski (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PDFBOX-967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lars Torunski updated PDFBOX-967:
---------------------------------
Attachment: PDFType1Font.jpg
PDFType1Font.jpg: 65% of the pdf indexing is spent on PDFType1Font object creations in 1.5.0. Hopefully 1.6.0 is coming soon.
> Create Type1C font metrics only when necessary
> ----------------------------------------------
>
> Key: PDFBOX-967
> URL: https://issues.apache.org/jira/browse/PDFBOX-967
> Project: PDFBox
> Issue Type: Improvement
> Components: Parsing
> Affects Versions: 1.5.0
> Reporter: Andreas Lehmkühler
> Assignee: Andreas Lehmkühler
> Priority: Minor
> Fix For: 1.6.0
>
> Attachments: PDFType1Font.jpg, prepareFontMetric.jpg
>
>
> The font metrics of a Type1C font are always created during initialization, even if they aren't needed e.g. when extracting the text
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