This function implements wordcloud without dependencies. Code is adopted from wordcloud.

wordcloud(x, min_size, max_size, min_count, max_words, color, font, adjust,
rotation, random_order, random_color, ordered_color, labelcolor,
labelsize, labeloffset, fixed_aspect, colors, scale, min.freq, max.words,
random.order, random.color, rot.per, ordered.colors, use.r.layout,
fixed.asp, ...)

## Arguments

x a dfm object size of the smallest word size of the largest word words with frequency below min_count will not be plotted maximum number of words to be plotted. least frequent terms dropped. color of words from least to most frequent font-family of words and labels. Use default font if NULL. adjust sizes of words by a constant. Useful for non-English words for which R fails to obtain correct sizes. proportion of words with 90 degree rotation plot words in random order. If FALSE, they will be plotted in decreasing frequency. choose colors randomly from the colors. If FALSE, the color is chosen based on the frequency if TRUE, then colors are assigned to words in order. color of group labels. Only used when compariosn=TRUE. size of group labels. Only used when compariosn=TRUE. position of group labels. Only used when comparison=TRUE. if TRUE, the aspect ratio is fixed. Variable aspect ratio only supported if rotation = 0. deprecated argument deprecated argument deprecated argument deprecated argument deprecated argument deprecated argument deprecated argument deprecated argument deprecated argument additional parameters. Only used to make it compatible with wordcloud