在Wordcloud包R中更改字体

Question

标题是超级自我解释:我想改变R中wordcloud包的字体(文本类型,粗体).

Answer 1

使用family和font参数:

library(wordcloud)
set.seed(1)
par(mfrow = c(1,2))
wordcloud(c(letters, LETTERS, 0:9), seq(1, 1000, len = 62), family = "serif", font = 3) 
wordcloud(c(letters, LETTERS, 0:9), seq(1, 1000, len = 62), family = "mono", font = 2)

请参阅?par下面font和family详细信息.该extrafont包提供了更多选择.你在SO上找到很多例子.