我希望顶部的灰色条更宽,因为它的边缘距离字母的顶部和底部稍远一些(strip.text - A,B,C等).我本以为行高会起到填充的作用,但事实并非如此.
ggplot(diamonds, aes(carat, price, fill = ..density..)) +
xlim(0, 2) + stat_binhex(na.rm = TRUE)+
facet_wrap(~ color) +
theme(strip.text = element_text(lineheight=20))
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Ric*_*rta 24
首先,修改级别,使其包含换行符:
levels(diamonds$color) <- paste0(" \n", levels(diamonds$color) , "\n ")
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然后根据需要调整.例如:
P <- ggplot(diamonds, aes(carat, price, fill = ..density..)) +
xlim(0, 2) + stat_binhex(na.rm = TRUE)+
facet_wrap(~ color)
P + theme(strip.text = element_text(size=9, lineheight=0.5))
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P + theme(strip.text = element_text(size=9, lineheight=3.0))
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