[OSGeoLive] desktop beta candidate alpha?

[Brian M Hamlin]

   http://download.osgeo.org/livedvd/15/beta1-78g.png


    feedback welcome  --Brian M Hamlin    /  MAPLABS  /  OSGeoLive PSC


On 7/17/22 08:21, Brian M Hamlin wrote:
> Desktop Art people -
>
>   the last nightly build from Athens included desktop artwork, but the 
> result is low-contrast. An experiment with the alternate desktop also 
> showed problems with contrast.
>
>   The 22.04 desktop base might be sensitive to alpha channel in the 
> PNG file.  I removed the alpha channel locally using
>
>    $ convert OSGeoLive/desktop-conf/osgeo-desktop.png -alpha off out.png
>
> you can test any PNG file in the terminal with the $file command and 
> look for  RGBA  or RGB  format. Also we can continue to change the 
> artwork itself to find a visual solution.
>
>    this is a blocker for the beta1 build, so feedback and solutions 
> are welcome.
>
>    best regards from Berkeley, Calif.   --Brian M Hamlin    / MAPLABS  
> /  OSGeoLive PSC
>
>
>
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