axis.text.y = element_text(face="bold", color="#993333", size=14, angle=45)) 修改了刻度标签的颜色,并逆时针旋转45度 4. 隐藏坐标轴刻度标签 当我们将axis.text*设置为element_blank()时,刻度标签将不再显示,除了坐标轴刻度标签,坐标轴上面还有坐标轴刻度axis_ticks、坐标轴主线axis_line,这两个参数...
ggtitle(“New main title”): 添加主标题 xlab(“New X axis label”): 修改x轴标签 ylab(“New Y axis label”): 修改y轴标签 labs(title = “New main title”, x = “New X axis label”, y = “New Y axis label”): 可同时添加主标题以及坐标轴标签,另外,图例标题也可以用此函数修改 修改...
ggtitle('Comparison of Tooth Growth in different supply manner with different dose')+ theme(plot.title = element_text(hjust = 0.5,size = 13,family = 'Times'), axis.title.x = element_text(family = "Times"), axis.title.y = element_text(family = 'Times'), axis.text.x = element_text...
theme(axis.title.x = element_text(color = "sienna", size = 15), axis.title.y = element_text(color = "orangered", size = 15)) 调整坐标轴文本美学 类似地,还可以使用axis更改坐标轴文本(这里是数字)的外观。通过文本和/或附属元素axis.text.x和axis.text.y: ggplot(chic, aes(x = date, y ...
(colour="white",size=14),axis.text.x=element_text(vjust=1,angle=45,color="white",size=14,hjust=1),strip.background=element_rect(fill="black"),strip.text=element_text(colour='white'),strip.text.y=element_text(angle=0),legend.position="top")theme2=theme(panel.background=element_rect(...
ggplot(mtcars, aes(wt, mpg)) geom_point(aes(shape=factor(cyl)),color='green',size=3) geom_smooth() geom_point里面能重新指定映射(全局和局部的关系),也能添加参数改变图形属性,在点图的基础上还可以叠加光滑曲线(geom_smooth()) geom_(几何图形)和stat_(统计变换)都能作为一种叠加图层的方法,且两...
colour = "black", size = 0.5, linetype = 1), text = element_text(family = base_family, face = "plain", colour = "black", size = base_size, hjust = 0.5, vjust = 0.5, angle = 0, lineheight = 0.9), axis.text = element_text(size = rel(0.8), ...
# 显示坐标轴直线,并设置为黑色theme(axis.line=element_line(colour="black"))其他参数:大小size; 两边界线末端仅部分重叠,完全重叠设置:lineend="square"; 4.3 设置连续型坐标轴范围 代码语言:javascript 复制 xlim()# 设置连续性x轴的最小值和最大值ylim()# 同上ylim(0,max(PlantGrowth$weight))# y轴最...
theme(axis.text.x = element_text(angle = 45, vjust = 1, size = 12, hjust = 1))+ coord_fixed() print(ggheatmap) mark 图元:多边形、路径、带状、射线(线段)、矩形等 本节主要讲述的是添加图形元件,将用到一下函数: geom_polygon():添加多边形 ...
ggplot(data=Arthritis, mapping=aes(x=Improved))+geom_bar(stat="count",width=0.5, color='red',fill='steelblue')+geom_text(stat='count',aes(label=..count..), vjust=1.6, color="white", size=3.5)+theme_minimal() 当stat="identity"时,设置文本的标签需要设置y轴的值,aes(lable=Freq),表示...