(1)geom_text and geom_label添加分类标签 添加文本: 根据分组赋予颜色和大小: (2)特定坐标添加文本: (3)ggrepel 避免文本标签被覆盖 来源:ggplot2 texts : Add text annotations to a graph in R software - Easy Guides - Wiki - STHDA geom_text() 字体大小设置:Fonts (cookbook-r.com) r - ggplot...
Text annotations using geom_text and geom_label library(ggplot2)# Simple scatter plotsp<-ggplot(df,aes(wt,mpg,label=rownames(df)))+geom_point()# Add textssp+geom_text()# Change the size of the textssp+geom_text(size=6)# Change vertical and horizontal adjustementsp+geom_text(hjust=0...
以黑体为例：p + theme(text=element_text(family="SimHei"))在python中测试通过，R中应该是一样的...
# Add texts p <- p + geom_text(label=left_label, y=df$`1952`, x=rep(1, NROW(df)), hjust=1.1, size=3.5) p <- p + geom_text(label=right_label, y=df$`1957`, x=rep(2, NROW(df)), hjust=-0.1, size=3.5) p <- p + geom_text(label="Time 1", x=1, y=1.1*(max(...
"#f46d43","#fdae61","#fee090","#ffffbf","#e0f3f8","#abd9e9","#74add1","#4575b4","#313695")),trans="log10",breaks=c(0.001,0.01,0.1,1),limits=c(0.001,1),name="Relative\nabundance(%)")+theme_bw()+labs(x=NULL,y=NULL)+theme(axis.text.y=element_text(face=fig4b1face...
# Add text at a particular coordinate sp + geom_text(x = 3, y = 30, label = "Scatter plot", color="red") 1. 2. 3. # geom_label()进行注释 sp + geom_label(aes(label=rownames(df))) 1. 2. # annotation_custom(),需要用到textGrob() library(grid) # Create a text grob <-...
The ggtext package uses markdown-like syntax to add styles and colors to text within a plot. For example, underscores surrounding the text add italics and two asterisks around the text create bold styling. For this to work properly with ggtext, the package’s element_markdown() function mus...
Create your own geoms: ggpacketsEasier ggplot2 code: ggblanket and othersSimple text customization: ggeasyHighlight items in your plots: gghighlightAdd themes or color palettes: ggthemes and others SHOW MORE Create your own geoms: ggpackets Once you’ve added multiple layers and tweaks to a ...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 library(ggplot2)world<-map_data("world")ggplot()+geom_polygon(data=world,aes(x=long,y=lat,group=group),fill="#dedede")+theme_bw()+scale_y_continuous(expand=expansion(mult=c(0,0)))+scale_x_continuous(expand=expansion(add=c(0,0)))...