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https://issues.apache.org/jira/browse/NIFI-3737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Rosander reassigned NIFI-3737:
------------------------------------

    Assignee: Bryan Rosander

> Optimize png resources with optipng
> -----------------------------------
>
>                 Key: NIFI-3737
>                 URL: https://issues.apache.org/jira/browse/NIFI-3737
>             Project: Apache NiFi
>          Issue Type: Improvement
>            Reporter: Bryan Rosander
>            Assignee: Bryan Rosander
>            Priority: Trivial
>
> [Optipng|http://optipng.sourceforge.net/] is a utility that tweaks 
> compression parameters in png files to reduce their size without losing 
> quality.  Running this on all the png resources in NiFi reduces their total 
> size by about 35% (12M -> 7.4M).
> This isn't a huge change but it should be very low impact and will hopefully 
> make the ui feel a bit snappier with smaller resources.
> [Command to optimize all 
> pngs|http://stackoverflow.com/questions/21801085/optimize-images-in-directory-using-multiple-cpu-cores#answer-21998589]:
> {code}
> find ./ -iname '*.png' -print0 | xargs -0 -n 1 -P 4 optipng -o7
> {code}



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