TeIAS-PythonCourse/matplotlib.py at master · einian85/TeIAS-PythonCourse · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
# -*- coding: utf-8 -*-
"""Matplotlib.ipynb

Automatically generated by Colaboratory.

Original file is located at
    https://colab.research.google.com/drive/1nR9BVC1ru4hiOtEvk9LhCcpFXgNNPS8Q

#matplotlib
**pyplot**
"""

import matplotlib.pyplot as plt

import numpy as np

xpoints = np.array([1, 2, 6, 8])
ypoints = np.array([0, 250, 300, 200])
ypoints2 = np.array([50, 200, 100, 100])
ypoints3 = np.array([100, 150, 170, 100])

plt.plot(xpoints, ypoints)
plt.plot(xpoints, ypoints2,'o')
plt.plot(xpoints, ypoints3,'-.')
plt.show()

import matplotlib.pyplot as plt
import numpy as np

ypoints = np.array([3, 8, 1, 10, 5, 7])

plt.plot(ypoints)
plt.show()

import matplotlib.pyplot as plt
import numpy as np

ypoints = np.array([3, 8, 1, 10])

plt.plot(ypoints,marker='o',color='#555555',ls='--',linewidth = '4',ms=12,mfc='Aquamarine',mec='r')
plt.show()

"""https://www.w3schools.com/python/matplotlib_markers.asp"""

import matplotlib.pyplot as plt
import numpy as np

ypoints = np.array([3, 8, 1, 10])

font1 = {'family':'serif','color':'blue','size':20}

plt.plot(ypoints,marker='o',color='b',ls='--',linewidth = '4',ms=12,mfc='Aquamarine',mec='r')
plt.xlabel("my x")
plt.ylabel("my y")
plt.title("My Plot",fontdict=font1,loc='left')
plt.grid(axis='y',color='r',ls='--',linewidth=.5)
plt.show()

import matplotlib.pyplot as plt
import numpy as np

#plot 1:
x = np.array([0, 1, 2, 3])
y = np.array([3, 8, 1, 10])

plt.subplot(2, 3, 1)
plt.plot(x,y)
plt.title("t1")

#plot 2:
x = np.array([0, 1, 2, 3])
y = np.array([10, 20, 30, 40])

plt.subplot(2, 3, 5)
plt.plot(x,y)
plt.title("t2")


plt.subplot(2, 3, 3)
plt.plot(x,y)
plt.title("t3")

plt.suptitle("Title")

plt.show()

import matplotlib.pyplot as plt
import numpy as np

x = np.array([5,7,8,7,2,17,2,9,4,11,12,9,6])
y = np.array([99,86,87,88,111,86,103,87,94,78,77,85,86])

plt.scatter(x, y,color='pink')


x = np.array([2,2,8,1,15,8,12,9,7,3,11,4,7,14,12])
y = np.array([100,105,84,105,90,99,90,95,94,100,79,112,91,80,85])
plt.scatter(x, y,color="#777777")


plt.show()

import matplotlib.pyplot as plt
import numpy as np

x = np.array([4,2,6,8])
y = np.array([34,33,65,10])
cols = np.array(['blue','brown','pink','red'])
plt.scatter(x,y,c=cols)
plt.show()

import matplotlib.pyplot as plt
import numpy as np

x = np.array([4,2,6,8])
y = np.array([34,33,65,10])
z = np.array([3,35,1000,53])
plt.scatter(x,y,c=z,cmap='Pastel1',s=z)
plt.show()

"""https://www.w3schools.com/python/matplotlib_scatter.asp

"""

import matplotlib.pyplot as plt
import numpy as np

x = np.array([5,7,8,7,2,17,2,9,4,11,12,9,6])
y = np.array([99,86,87,88,111,86,103,87,94,78,77,85,86])
sizes = np.array([20,50,100,200,500,1000,60,90,10,300,600,800,75])

plt.scatter(x, y, s=sizes, alpha=0.5)

plt.show()

import matplotlib.pyplot as plt
import numpy as np

x = np.array(["A", "B", "C", "D"])
y = np.array([3, 8, 1, 10])

plt.barh(x,y,color='red')
plt.show()

import matplotlib.pyplot as plt
import numpy as np

y = np.array([35, 25, 205, 15])
st = np.array(['a','b','c','d'])
plt.pie(y,labels=st,startangle=50,explode=np.repeat(.2,4))
plt.legend(["A","B","C","D"],title="Legend title")
plt.show()