The Legend Remove method removes an item from an existing legend.
Example
plot = PLOT(/TEST, NAME='First Plot', COLOR='lime')
plot2 = PLOT(RANDOMU(seed,200), NAME='Second Plot', $
COLOR='purple', /OVERPLOT)
l = LEGEND()
l.Remove, plot2
Syntax
legend.Remove, TARGET
Arguments
TARGET
One or more graphic items to be removed from the existing legend.
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