/Python/Changing the number of ticks on a Matplotlib plot axis

Changing the number of ticks on a Matplotlib plot axis

# Get the current axis
ax = plt.gca()

# Only label every 20 th value
ticks_to_use = df.index[::20]

# Set format of labels(note year not excluded as requested)
labels = [i.strftime("%-H:%M") for i in ticks_to_use]

# Now set the ticks and labels
ax.set_xticks(ticks_to_use)
ax.set_xticklabels(labels)

Source: pretagteam.com

Set axis ticks matplotlib

import numpy as np
import matplotlib.pyplot as plt
import matplotlib.ticker as ticker

x = [0,5,9,10,15]
y = [0,1,2,3,4]
fig, ax = plt.subplots()
ax.plot(x,y)
start, end = ax.get_xlim()
ax.set_xticks(np.arange(start, end, 2))
plt.show()

Source: stackoverflow.com

Similar codes

34 votes149 views2 answers
Update string in python
Python
0 vote144 views1 answer
Php echo shorthand example
Python
59 votes155 views6 answers
Replace character in string python
Python
0 vote147 views1 answer
Python: dunder init method
Python
210 votes308 views6 answers
Looping over dictionary python
Python
2 votes155 views1 answer
Write a value of a string in a sentence in python
Python
0 vote149 views1 answer
How to make a discord bot in python
Python
2 votes203 views1 answer
Skcikit learn decision tree
Python
2 votes173 views2 answers
Multiline string in python
Python
0 vote142 views1 answer
Python urlparse get domain
Python