/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

12 votes123 views2 answers
Find python version in jupyter notebook
Python
0 vote146 views1 answer
How to return value in new record to odoo
Python
0 vote136 views1 answer
Get the count of each categorical value (0 and 1) in labels
Python
1 vote137 views1 answer
How to close python with a line of code
Python
5 votes141 views5 answers
How to take space separated input in python
Python
7 votes130 views1 answer
// meaning in python
Python
0 vote133 views2 answers
How to create an empty 2d list in python
Python
0 vote137 views2 answers
Python regex get all matches
Python
0 vote126 views1 answer
Repeat a condition n times one by one python
Python
1 vote136 views1 answer
How to refresh windows 10 with python
Python