How to (re)set value in line buffer to nan?
I would like to draw a plotline with nan values.
zz=dict(_name='zigzag', color='blue', ls='-', _skipnan=True
I have a condition which is activated several times and it sets the value for zz, the problems is that I want to delete the previous zz if this condition is met.
self.zz[-1] =None self.zz = self.data.high
I have already tried this, but an error occurs:
line 222, in setitem
self.array[self.idx + ago] = value
TypeError: must be real number, not NoneType