plot selected line in indicator

[hobart-liu]

say I have 3 lines developed in my indicator, how do I just plot one of them?

[ab_trader]

class MyIndicator(bt.Indicator):

    lines = ('line1', 'line2', 'line3',)
    
    plotlines = dict(line1=dict(_plotskip=True,), line2=dict(_plotskip=True,))

    #other indicator's staff
    ...

Only line3 will be plotted.

[Paska Houso]

Let me add that this option (and many other) seem to be fully documented here:

• https://www.backtrader.com/docu/plotting/plotting.html (in this case: Line specific ploting options)