[gradsusr] change color labels of color bar

Joe Pollina joseph.pollina at noaa.gov
Wed Jul 4 13:41:04 EDT 2012


Thanks for the help Jeff...it turned by black contours white, but after 
setting the color back to black and displaying the variable again, the 
contours turn back to black.

On 7/4/2012 1:08 PM, Jeff Duda wrote:
> When changing your background color to white, use the command "set 
> display color white" then "clear" before displaying your data.  "set 
> background" only changes the color of color #0, which is referred to 
> as the "background color".
>
> Jeff Duda
>
> On Wed, Jul 4, 2012 at 12:02 PM, Joe Pollina <joseph.pollina at noaa.gov 
> <mailto:joseph.pollina at noaa.gov>> wrote:
>
>     I have both cbarn.gs <http://cbarn.gs> and cbarm.gs
>     <http://cbarm.gs> to plot a color bar.  I am looking for
>     a way to change the color of the labels of the color bar.  The label
>     color defaults to white.  My problem is that my map background
>     needs to
>     be white and the color labels on the color bar blends into the map
>     background, and thus are not visible.  Is there a way to change the
>     labels of the color bar to black?
>
>     Thanks
>     _______________________________________________
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>     gradsusr at gradsusr.org <mailto:gradsusr at gradsusr.org>
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>
>
>
>
> -- 
> Jeff Duda
> Graduate research assistant
> University of Oklahoma School of Meteorology
> Center for Analysis and Prediction of Storms
>
>
>
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