Re: [Plplot-general] color key on shade plots

[Maurice L. <mj...@ga...>]

Doug Hunt writes:
 > Maurice:  Actually, I meant how does one draw a color key on a plot? 
 > (See the attached graphic).  I can now generate this plot using my
 > nascent 
 > PDL interface to PLplot.  The trick that initially stymied me involved
 > resetting the viewport and window on the same subpage.

I see, I didn't understand what you meant by a color key (I usually call it a
"legend"), make sense now.  I agree they're very useful to have, but right
now its basically roll-your-own.  There should probably be an API call to
generate one but you'd still have to set the viewport yourself.

-- 
Maurice LeBrun    mj...@ga...