Hi,
I'm trying to remove or delete an annotate arrow but I'm unsuccessful. Can
some please help? Thanks.
I tried the [artist].remove() but that will not work with arrows or annotate
objects...
Here is some example code, please add in the code I need if you can:
import numpy as np
import matplotlib.pyplot as plt
t = np.arange(0, np.pi*2, 0.01)
x = np.sin(2*np.pi*t)
fig = plt.figure()
myplot = ax.plot(t, x, 'b')
arrow = ax. annotate('my arrow', xy=(3, -0.5), xycoords='data',
horizontalalignment='center',
verticalalignment='center',
color='red', alpha=0.5,
xytext=(0, -2), textcoords='offset points',
arrowprops=dict(facecolor='red', frac=0.4,
shrink = 0.05, alpha=0.5, width=2, headwidth=5),
)
#Code to remove arrow...
# arrow.remove() #this does not work...
plt.show()
-----
Krishna Adrianto Pribadi
Test Engineer
Harley-Davidson Motor Co.
Talladega Test Facility
Vehicle Test Stands
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