डिप्लोमा इन ऑफिस मैनेजमेंट एण्ड अकाउटिंग

डिप्लोमा इन ऑफिस मैनेजमेंट एण्ड अकाउटिंग

Full Stack Web Development with Laravel

Full Stack Web Development with Laravel

Affiliate Program

Affiliate Program

Python Matplotlib module tutorial

Matplotlib is a plotting library

Installing matplotlib

pip install matplotlib

Importing matplotlib

import matplotlib

import sub module pyplot 

import matplotlib.pyplot as plt

plot simple graph

import matplotlib.pyplot as plt
import numpy as np
x=np.array([1,2,3])
y=np.array([10,20,30])
plt.plot(x, y)
plt.show()

Markers

plt.plot(x, y, marker="*")

Marker size

plt.plot(x, y, marker="*", ms=10)

Marker Edge Color (mec)

plt.plot(x, y, marker="*", ms=10, mec='r')

Marker face color (mfc)

plt.plot(x, y, marker="*", ms=10, mec='r', mfc='g')

Format string

'MarkerLineColor'
plt.plot(x, y, '*-r')
 

List of Line reference

- Solid line
: Dotted line
-. Dashed/Dotted line
-- Dashed line
 

List of color reference

r Red
g Green
b Blue
w White
k Black
y Yellow
 

Labels

plt.xlabel()
plt.ylabel()

Title

plt.title()

Title with location

plt.title('title', loc='right')

Grid lines

plt.grid()

Grid in x-axis

plt.grid(axis='x')
 

Create vertical bar

plt.bar(x, y)

Create horizontal bar

plt.barh(x, y)

Bar with color

plt.bar(x, y, color='r')

Pie chart

plt.pie(items)

Label, shadow, color for pie chart

plt.pie(items, labels=custom_labels, colors=custom_colors, shadow=True)

Legend with header

plt.legend(title='Heading')
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