我有一个极地情节,ggplot2因为我在完成(相当简单的情节)时非常接近.我已经能够帮助移除矩形边界,但是我不需要移除最后一个范围轮廓和具有方位标签的绘图周围环之间的额外空间.我希望这个情节的界限是15,000 ......而不是15,214(我把这个数字提高了).谢谢你的帮助.
生成图的代码如下:
# Load needed Libraries ---------------------------------------------------
library(ggplot2)
# Generate Fake Data ------------------------------------------------------
N = 25
bng = runif(N, min = 0, max = 360)
rng = rlnorm(N, meanlog = 9, sdlog = 1)
det = runif(N, min = 0, max = 1) >= 0.5
det = factor(det)
data = data.frame(bng, rng, det)
# Generate the Plot -------------------------------------------------------
plot = ggplot(data) + theme_bw() +
geom_point(aes(x = bng, y = rng, color = det), size = 5, alpha …