geom_fruit support pie chart ? #31
Description
Hi, recently I was using the ggtreeExtra and jjPlot. However, I want to show the species abundance and prevalence of pie charts. Following are my R code
`# 添加注释信息
p_new <- p_tree + geom_fruit(data=new_annotation,
geom=geom_text,
mapping=aes(y=Species, x=Nich, label=Nich),
angle=0.1, size=3,
pwidth = 0.05,
offset=2)
pmerge <- p_new +
new_scale_fill() + #添加新的scale
geom_fruit(
data=merged_data,
geom=geom_jjPointPie,
mapping=aes(y=Species, x=Nich, group=seq, fill=Abundance, pievar=Frequency),
line.size=0,
width=0.2,
pwidth=0.08,
offset = 2
)+
scale_fill_manual(values = c("lightblue", "darkblue", "grey"))+
scale_fill_gradient(low = "lightblue", high = "darkblue") +
guides(color="none")+ #隐藏进化树分组图例
theme(
legend.justification = c("right", "top") #调整图例位置到右上角
)`
Failed to show the prevalence of each Species. Could you please give me some suggestions ?
Rplot.pdf