r多边形圆角偶参数

r多边形圆角偶参数,r,data-visualization,R,Data Visualization,在R中的多边形函数中,FillOdd偶数参数是如何工作的?我尝试了几个例子,但没有发现任何变化: layout(matrix(1:2,ncol=2)) x <- c(1:9, 8:1) y <- c(1, 2*(5:3), 2, -1, 17, 9, 8, 2:9) plot(1:10) polygon(x, y, col = "orange", lty = 2, lwd = 2, border = "red",fillOddEven = T) plot(1:10) polygon(

在R中的
多边形
函数中,
FillOdd偶数
参数是如何工作的?我尝试了几个例子,但没有发现任何变化:

layout(matrix(1:2,ncol=2))
x <- c(1:9, 8:1)
y <- c(1, 2*(5:3), 2, -1, 17, 9, 8, 2:9)
plot(1:10)
polygon(x, y, col = "orange", lty = 2, lwd = 2, border = "red",fillOddEven = T)
plot(1:10)
polygon(x, y, col = "orange", lty = 2, lwd = 2, border = "red",fillOddEven = F)
布局(矩阵(1:2,ncol=2)) x