[jira] [Commented] (PDFBOX-4710) allow precise RGB stroke colors with setStrokingColor

["Jason Pyeron (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-4710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16995301#comment-16995301 ] 

Jason Pyeron commented on PDFBOX-4710:
--------------------------------------

As much as I, a human, find the difference between 67 and 66.99997 to be obnoxious. It is a different value where byte for byte comparisons are concerned.

> allow precise RGB stroke colors with setStrokingColor
> -----------------------------------------------------
>
>                 Key: PDFBOX-4710
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4710
>             Project: PDFBox
>          Issue Type: Improvement
>          Components: PDModel
>    Affects Versions: 2.0.15
>            Reporter: Jason Pyeron
>            Priority: Major
>         Attachments: pdfbox-4710.patch
>
>
> see patch
>  
> PDF in the wild has {{0.262745 0.301961 0.631373 RG}} but this cannot be represented as a n/255 fraction.
>  
> {code:java}
> package snippet;
> public class Snippet
> {
>     public static void main(String[] args)
>     {
>         System.out.println(((int)67)/255f);
>         System.out.println(0.2627451f*255f);
>         System.out.println(0.262745f*255f);
>         System.out.println(66.99997f/255f);
>     }
> }
> {code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@pdfbox.apache.org
For additional commands, e-mail: dev-help@pdfbox.apache.org