Re: [ferret_users] shakey and polymark

[Marco van Hulten <Marco.Hulten@xxxxxx>]

Karen—

Je Wed, 16 May 2018 11:55:23 -0300 skribis karen:
> Does anyone know how to change the size of the shade key when using
> polymark?
> 
> go polymark polygon/ov/fill/pal=yellow_green_blue/nolabels/key
> x,y,depth,circle,0.15

You can change many visual properties of the plot, like the width and
height of the shade key, by using the PPLUS program that is part of
Ferret [1].  My approach is to first set up your base plot for PPLUS,
then do the PPLUS visual modifications, then make the actual plot
including the key, and then do all the /OVER commands:

    shade/set_up V1
    ppl shakey ... [2]
    ...
    ppl shade
    go polymark polygon/over/key x,y,V2,circle,0.15
    ...

[1]: http://ferret.pmel.noaa.gov/Ferret/documentation/users-guide/appendix-b-pplus-guide/appendix-b-pplus-guide
[2]: http://ferret.pmel.noaa.gov/Ferret/documentation/users-guide/customizing-plots/PLOT-LAYOUT#_VPID_259

—Marco