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...
在 ggplot2 的以前版本中,可以将legend.position设置为一个坐标来控制位置。然而,这样做会改变默认的图例位置,这并不总是理想的。为了涵盖这种情况,现在有一个专门的legend.position.inside参数,无论位置是在主题中还是在指南中指定的,它都可以控制位置为 “inside” 的图例的定位。在第二个示例图中,通过设置这个...
legend.position = "inside", legend.position.inside = c(5/6, 1/4) ) 无济于事。
在ggplot中,可以使用theme()函数来调整图例的位置和样式。 要更改图例的位置,可以使用theme(legend.position = "position"),其中“position”可以是"none"(不显示图例)、"left"、"right"、"top"、"bottom"或"inside"。 要更改图例的样式,可以使用theme(legend.title = element_text(), legend.text = element_t...
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 left) to 1,1 (top right) bp + th...
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...
#1:no legend basic+theme(legend.position="none") 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #2:around the plot basic+theme(legend.position="bottom") 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #3:inside the plot basic+theme(legend.position=c(.95,.95),legend.justification=c...
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 +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...
p+theme(legend.position="bottom",legend.box="horizontal")+labs(subtitle="Legend bottom") # legend at bottom-right, inside the plot --- p+theme(legend.title=element_text(size=12,color="salmon",face="bold"), legend.justification=c(1,0...