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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (PDFBOX-226) Fix for the rectangle rendering on Scaled XObjects
Date Mon, 04 Aug 2008 17:24:44 GMT

     [ https://issues.apache.org/jira/browse/PDFBOX-226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jukka Zitting resolved PDFBOX-226.

    Resolution: Fixed

[Comment on SourceForge]
Date: 2008-05-15 15:52
Sender: danielwilson
Logged In: YES 
Originator: NO

Thanks, Jim!

> Fix for the rectangle rendering on Scaled XObjects
> --------------------------------------------------
>                 Key: PDFBOX-226
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-226
>             Project: PDFBox
>          Issue Type: Improvement
> [imported from SourceForge]
> http://sourceforge.net/tracker/index.php?group_id=78314&atid=552834&aid=1609692
> Originally submitted by nobody on 2006-12-05 15:41.
> I have implemented a fix that takes care of "Transformed Xobject rectangle rendering"
on a pdf page.  
> In my bug: 
> http://sourceforge.net/tracker/index.php?func=detail&aid=1608840&group_id=78314&atid=552832
> I stated that I had shrunken 4 pages into one portrait pdf page. This patch takes care
of both the portrait drawing AND landscape drawing. To test the landscape rendering, I shrunk
two pdf pages onto 1 landscape page. 
> My patch does NOT cover all rotation possibilities, only 0, 90, 270. (Still uncertain
about 270).  
> While making this patch, I noticed that a lot of work has gone into the transformation
of the pdf characters, while none of the transformation code was generalized anywhere. It
would be nice if all the transformation code inside the character drawing methods were available
outside and reachable from all the other operators.  That way, no one would ever have to figure
out the "transformation matrix insanity due to the rotation of the page" ever again. :-)
> Thanks for all your hard work Ben. This project is awesome. I hope I am helping out a
> -Jim Lynch
> 1360 Studios
> [attachment on SourceForge]
> http://sourceforge.net/tracker/download.php?group_id=78314&atid=552834&aid=1609692&file_id=205942
> AppendRectangleToPath.java (text/java), 5849 bytes
> An updated rectangle renderer for Transformed XObjects

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