其中legend.justification参数可以将图例设置在图中,legend.position参数用来将图例设置在图表区域,其中x和y轴的位置(0,0)是在图表的左下和(1,1)是右上角。 代码语言:javascript 复制 # No legend---p+theme(legend.position="None")+labs(subtitle="No Legend")# legend at the bottom and horizontal---p+...
legend.position = "inside", #legend位于内部 legend.position.inside = c(0.02,0.98), #legend对齐位置 legend.direction = "horizontal", #水平方向(水平时标题在左侧) legend.justification = c(0,1), #legend对齐方式左对齐、上对齐 legend.box.background = element_rect(linewidth=2, color="red"),#l...
labs(title="legend.position='coords inside plot'") + # legend inside the plot 设置图形位置 theme(legend.justification=c(1,0), legend.position=c(1,0)) # arrange统一显示图像 grid.arrange(p1, p2, p3, ncol=3) `geom_smooth()` using method = 'gam' and formula 'y ~ s(x, bs = "cs...
其中legend.justification参数可以将图例设置在图中,legend.position参数用来将图例设置在图表区域,其中x和y轴的位置(0,0)是在图表的左下和(1,1)是右上角。 # No legend ---p + theme(legend.position="None") + labs(subtitle="No Legend")# legend at the bottom and horizontal ---p + theme(legend...
1. 添加图和轴标题(Adding Plot and Axis Titles) 2. 修改图例(Modifying Legend) 2.1 如何更改图例标题(How to Change the Legend Title) 2.2 如何更改类别的图例标签和点颜色(How to Change Legend Labels and Point Colors for Categories) ...
bp + theme(legend.position="top") It is also possible to position the legend inside the plotting area. Note that the numeric position below is relative to the entire area, including titles and labels, not just the plotting area. # Position legend in graph, where x,y is 0,0 (bottom ...
labs(subtitle="Legend: Bottom-Right Inside the Plot") # 更改绘图背景和绘图区域 p+theme(panel.background=element_rect(fill='grey80'), plot.background=element_rect(fill="khaki"), plot.margin=unit(c(3,2,1,1),"cm"))+#设置绘图区域距离边的据类,上,右,下,左 ...
ggplot(mpg,aes(displ,hwy,shape=drv,colour=cty,size=year))+geom_point(aes(alpha=cyl))+guides(colour=guide_colourbar(position="bottom"),size=guide_legend(position="top"),alpha=guide_legend(position="inside"))+theme(legend.position="left") ...
gg + labs(color="State", size="Density") # modify legend title Method 2: Usingguides() library(ggplot2) # Base Plot gg <- ggplot(midwest, aes(x=area, y=poptotal)) + geom_point(aes(col=state, size=popdensity)) + geom_smooth(method="loess", se=F) + xlim(c(0, 0.1)) + yli...
gg +theme(legend.position="bottom", legend.box ="horizontal") +labs(subtitle="Legend at Bottom") # legend at bottom-right, inside the plot --- gg +theme(legend.title =element_text(size=12, color ="salmon", face="bold"), legend.justification=c(1,0...