为了学习，我正在做一个单词云程序，它可以计算一个单词在文本中出现的次数，然后把它打印成一种“单词云”的图像。
程序运行良好，但我想解决一些美学问题，如：
1.如何删除x轴和y轴上的数字？
1.是否可以完全移除轴？
1.有时候一个单词会重叠在另一个单词上。有谁知道如何让单词不重叠，而是让单词彼此相邻？

打印输出为

...还有...

我希望它看起来像这样（或至少尽可能接近它）

问题代码为

filename = "adventure.txt"
infile = open(filename)

wordcounts = {}

for line in infile:
    words = line.split()
    for word in words:
        w = "".join([e for e in word if e.isalpha()])
        w = w.lower()

        if w in wordcounts:
            wordcounts[w] = wordcounts[w] + 1
        else:
            wordcounts[w] = 1

#Put all words in list and sort counts
words = list(wordcounts.keys())                 
words.sort(key=lambda x:wordcounts[x], reverse=True)

import matplotlib.pyplot as plt
import numpy as np

#Set maximum fornt size to 50
scale = 50/wordcounts[words[1]]

#Set up empty plot with limits on x-axis and y-axis
plt.axes(xlim=(0,100), ylim=(0,100) )

#Plot 50 most frequent words with size=frequency

N = min(len(words), 50)
for i in range(0,N):
    x = np.random.uniform(0,90)
    y = np.random.uniform(0,90)
    freq = wordcounts[words[i]]
    col =["r", "g", "b", "m", "c", "k"][i % 5]
    plt.text(x, y, words[i], fontsize=scale * freq, color=col)
plt.show()

所有的帮助是欢迎和赞赏。