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Today, the editor will share with you the relevant knowledge points about how to use figure in python. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look at it.

Specific steps for use:

1. First open the python editor and create a new python project.

2. Use the import keyword in the python project to import the matplotlib library for use.

Import matplotlib.pyplot as plt # imports the matplotlib library and simplifies it to plt

3, then enter the following code to create a custom image and display it through the show () method.

Fig=plt.figure (figsize= (4) 3), facecolor='blue')

Plt.show ()

Figure syntax

Figure (num=None, figsize=None, dpi=None, facecolor=None, edgecolor=None, frameon=True)

Parameter analysis.

Num: image number or name, number is number, string is name

Figsize: specifies the width and height of the figure in inches

Dpi: specifies the resolution of the drawing object, that is, how many pixels per inch. The default value is 801 inches equals 2.5cm.A4 paper is 21*30cm paper.

Facecolor: background color

Edgecolor: border color

Frameon: whether to display the border or not

These are all the contents of the article "how to use figure in python". Thank you for reading! I believe you will gain a lot after reading this article. The editor will update different knowledge for you every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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