OK.
I solved it :
https://github.com/matplotlib/matplotlib/issues/15852
%matplotlib widget
import matplotlib.pyplot as plt
from matplotlib.widgets import LassoSelector
fig, ax = plt.subplots()
def onSelect(x):
print(x)
lineprops = {'color': 'red', 'linewidth': 1, 'alpha': 0.8}
lsso = LassoSelector(ax=ax,
onselect=onSelect,
lineprops=lineprops,
useblit=False)
plt.show()
On Fri, Mar 20, 2020 at 9:20 AM Petro <[email protected]> wrote:
> Hi List.
> Is there any way to select a region of interest in matplotlib figure
> inside of python notebook?
> Thanks.
> Petro.
>
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