How to plot my graphs in different windows with "matplotlib.pyplot"?

Question

I have 4 arrays that p1&p2 and v1&v2 are similar and I like to plotting them on 2 different windows. I use the following code to plot all of them in 1 window, but like to separate them as I said above:

p1 = real_stock_price_volume[:,0]
v1 = real_stock_price_volume[:,1]
p2 = predicted_stock_price_volume[:,0]
v2 = predicted_stock_price_volume[:,1]
plt.plot(p1, color = 'red', label = 'p1')
plt.plot(v1, color = 'brown', label = 'v1')
plt.plot(p2, color = 'blue', label = 'p2')
plt.plot(v2, color = 'green', label = 'v2')
plt.title('Stock Price Prediction')
plt.xlabel('Time')
plt.ylabel('Stock Price')
plt.legend()
plt.show()

How should I change my code?

Use pyplot.figure() for every plot you want to display in a separate window — bumblebee
– bumblebee, Commented Feb 25, 2019 at 11:37

Manik Tharaka · Accepted Answer · 2019-02-25 11:40:32Z

4

You can call plt.figure() before each plot call to achieve this.

p1 = real_stock_price_volume[:,0]
v1 = real_stock_price_volume[:,1]
p2 = predicted_stock_price_volume[:,0]
v2 = predicted_stock_price_volume[:,1]

plt.figure(1)
plt.plot(p1, color = 'red', label = 'p1')
plt.title('Stock Price Prediction')
plt.xlabel('Time')
plt.ylabel('Stock Price')

plt.figure(2)
plt.plot(v1, color = 'brown', label = 'v1')
plt.title('Stock Price Prediction')
plt.xlabel('Time')
plt.ylabel('Stock Price')

plt.figure(3)
plt.plot(p2, color = 'blue', label = 'p2')
plt.title('Stock Price Prediction')
plt.xlabel('Time')
plt.ylabel('Stock Price')

plt.figure(4)
plt.plot(v2, color = 'green', label = 'v2')
plt.title('Stock Price Prediction')
plt.xlabel('Time')
plt.ylabel('Stock Price')
plt.legend()

plt.show()

answered Feb 25, 2019 at 11:40

Manik Tharaka

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2 Comments

Manoj Kumar Biroj Over a year ago

He asked for only 2 windows not for 4

lovecode Over a year ago

@Manojbiroj: your answer also creates only 1 window not two bro :)

zabop · Accepted Answer · 2019-02-25 11:36:15Z

3

You should put the code for different plots between plt.figure() and plt.show() as follows:

p1 = real_stock_price_volume[:,0]
v1 = real_stock_price_volume[:,1]
p2 = predicted_stock_price_volume[:,0]
v2 = predicted_stock_price_volume[:,1]

plt.figure()
plt.plot(p1, color = 'red', label = 'p1')
# you can add other instrunctions here, such as title, xlabel, etc
plt.show()

plt.figure()
plt.plot(v1, color = 'brown', label = 'v1')
# you can add other instrunctions here, such as title, xlabel, etc
plt.show()

plt.figure()
plt.plot(p2, color = 'blue', label = 'p2')
# you can add other instrunctions here, such as title, xlabel, etc
plt.show()

answered Feb 25, 2019 at 11:36

zabop

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Comments

Manoj Kumar Biroj · Accepted Answer · 2019-02-25 11:41:38Z

1

use plt.subplot() for splitting the graph into two windows.Try the below code it will work

plt.subplot(121)
plt.plot(p1, color = 'red', label = 'p1')
plt.plot(v1, color = 'blue', label = 'v1')
plt.title('real Stock Price Prediction')
plt.xlabel('Time')
plt.ylabel('Stock Price')
plt.subplot(122)
plt.plot(p2, color = 'brown', label = 'p2')
plt.plot(v2, color = 'green', label = 'v2')
plt.title('Predicted Stock Price Prediction')
plt.xlabel('Time')
plt.ylabel('Stock Price')
plt.legend()
plt.show()

answered Feb 25, 2019 at 11:41

Manoj Kumar Biroj

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