Re: [Matplotlib-users] invisilbe line

[John H. <jdh...@ac...>]

>>>>> "Jean-Baptiste" == Jean-Baptiste Cazier <Jea...@de...> writes:

  lh=len(h.haplist)
  Xrange=[map[m] for m in [y for x,y in h.haplist]]
  Yrange=[-math.log10(h.pval) for i in range(lh)]
  line=canvas.figure.axes[0].plot(Xrange, Yrange, symbol)
  line.set_visible(Plot.False)

    Jean-Baptiste> Any idea ?

plot always return *a list* of lines.  So you need to do

  lines = canvas.figure.axes[0].plot(Xrange, Yrange, symbol)
  lines[0].set_visible(Plot.False) # get the first element of the list

JDH