margin = 0.2,
fill = c('red', 'blue','yellow','green'), alpha = 0.30, col = 'black', cex = 1, fontfamily...= 'serif', cat.cex = 1, cat.fontfamily = 'serif')
?...pic_hd.jpg
常用参数
col :边框颜色
lwd :边框线宽度
fill :填充颜色
alpha:透明度
cex :标签字体大小
cat.cex :字体大小
margin:边际距离
韦恩图不支持...NULL,
fill = c("#F8766D", "#00BFC4","#C77CFF","#7CAE00"), alpha = 0.50, col = 'black', cex = 1, fontfamily...= 'serif', cat.cex = 1, cat.fontfamily = 'serif')
pdf(file="venn_plot.pdf")
grid.draw(venn)
dev.off(