matplotlib 条形图:间隔条形 [英] matplotlib bar chart: space out bars

问题描述

我如何使用matplotlib条形图增加每个条形之间的间距，因为它们不断将自身填塞到中心.noreferrer> (这是当前的外观)

How do I increase the space between each bar with matplotlib barcharts, as they keep cramming them self to the centre. (this is what it currently looks)

import matplotlib.pyplot as plt
import matplotlib.dates as mdates
def ww(self):#wrongwords text file

    with open("wrongWords.txt") as file:
        array1 = []
        array2 = [] 
        for element in file:
            array1.append(element)

        x=array1[0]
    s = x.replace(')(', '),(') #removes the quote marks from csv file
    print(s)
    my_list = ast.literal_eval(s)
    print(my_list)
    my_dict = {}

    for item in my_list:
        my_dict[item[2]] = my_dict.get(item[2], 0) + 1

    plt.bar(range(len(my_dict)), my_dict.values(), align='center')
    plt.xticks(range(len(my_dict)), my_dict.keys())

    plt.show()

推荐答案

尝试替换

plt.bar(range(len(my_dict)), my_dict.values(), align='center')

使用

plt.figure(figsize=(20, 3))  # width:20, height:3
plt.bar(range(len(my_dict)), my_dict.values(), align='edge', width=0.3)

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