使用下面的代码,我可以创建我的ggplotly图。如下图所示,ggplotly工具栏与图的标题重叠。如何将工具栏移至图的左侧?
此外,如何在标题和图形之间添加空格?我试图通过添加“ br()”来做到这一点,但这没用吗?
我想知道是否有任何方法可以删除框中的“县”,以便仅显示县名(即“艾伦县”出现在框中,而不是“县:艾伦县”)。
linedataPlot_60 <- reactive ({
line_60 <- ggplot(linedata_60(),
aes(
x = Year,
y = Percentage,
# colour = interaction (County.y, Age_Group),
colour = County
)) + geom_line(size = 1)+ #ylim(0,30)+
geom_point(size = 1.5,
shape = 21,
fill = "white" ) + #scale_colour_manual(values=cbbPalette) +
theme_bw() + #scale_y_continuous(breaks=seq(0,40,1)) +
theme(legend.title=element_blank(),legend.text = element_text(face = "bold"), plot.title = element_text(
hjust = 0.5,
size = 9,
colour = "Black",
face = "bold"
),axis.text=(blue.bold.10.text), axis.title=blue.bold.10.text)+
ggtitle(paste(
input$sex_,
"Older Population (60 or over) in the Selected Counties",
"\n",
"(2010 to 2050)"
))
ggplotly(line_60)
})
output$line_60 <- renderPlotly ({
linedataPlot_60()
})
答案 0 :(得分:1)
有关工具提示,请将aes
修改为ggplot(linedata_60(),aes(x = Year,y = Percentage,colour = County,text=paste(County)))
。然后将ggplotly
称为ggplotly(line_60,tooltip=c("x","y","text"))
。为避免标题重叠,请将ggtitle
更新为ggtitle(paste("\n",input$sex_,"Older Population (60 or over) in the Selected Counties","\n(2010 to 2050)"))
。
要移动或删除模式栏组件,请查看此How to download a ggplotly plot with R Shiny downloadHandler?