用plot+rect+text绘制R语言颜色表。

R语言颜色表

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绘制代码

cairo_pdf(R语言颜色表.pdf,9,16,family=SimSun)
cl=colors()
par(mar=c(0,0,0,0),bty="n")
plot(c(0, 98), c(0, 73), type = "n", xlab = "", ylab = "")
title(line = -2, main = R语言颜色表)
for(i in 0:8){
    rect(i*11,73:1,i*11+10,72:0,col=cl[1:73+i*73])
    text(i*11+5,73:1-0.5,labels = cl[1:73+i*73],cex = 0.6)
}
dev.off()