[jira] [Updated] (PDFBOX-1505) CharStringRenderer does not render CharString data correctly for Type 2 CFF fonts

["Robert Meyer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-1505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Meyer updated PDFBOX-1505:
---------------------------------

    Attachment: patch.diff
                pic1.PNG

You'll have to forgive the number of lines which have changed, but there were quite a lot of checkstyle issues which existed in the source file which hadn't previously been resolved. Let me know what you think of if you have any suggestions.
                
> CharStringRenderer does not render CharString data correctly for Type 2 CFF fonts
> ---------------------------------------------------------------------------------
>
>                 Key: PDFBOX-1505
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1505
>             Project: PDFBox
>          Issue Type: Bug
>          Components: FontBox
>    Affects Versions: 2.0.0
>            Reporter: Robert Meyer
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: patch.diff, pic1.PNG
>
>
> I have a requirement to render the characters from a OTF CFF font and to get the bounding box for each character. I initially tried to use the CharStringRenderer but found the bounding box data was very different to the actual characters. Because the renderer outputs the character as a GeneralPath, I was able to draw this to a bitmap and view it. What I found was that the characters were not being drawn correctly which was effecting the bounds. I will post an image and patch in a moment to show the issue and resolution I used.

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