如何在曲线上改变轴特征？

Question

我在剧情中有以下栏,我想:

1. 获取x轴标题远离轴标签,使它们不重叠
2. 使Y轴标签更大
3. 将条形值带到条形的顶部

我的代码是:

library(plotly)
plot_ly(x = c('100-200','200-400', '400-600','600-800','800- 1000'),
y = c(12261,29637,17469,11233,17043),          
name = "dd",
type = "bar", 
 xaxis = list(title ="tr"),
yaxis = list(title = "cc") ,                                                
 text = c(12261,29637,17469,11233,17043),textposition = 'auto') %>%
layout(
xaxis = list(tickangle=15, title = " "),
 yaxis = list(title = " "))

感谢您的意见 :)

Answer 1

问题 1：使 x 轴标题远离轴标签，这样它们就不会重叠这个问题可以通过使用in
设置适当的边距来解决。 问题2：将Y轴标签变大。在问题 3 中 使用 ：将条形值置于条形顶部。与 使用margin = list(b=100, l=100)layout


xaxis = list(titlefont=list(size=30))layout


add_texttextposition = 'top'

library(plotly)

x <- c('100-200','200-400', '400-600','600-800','800-1000')
y <- c(12261,29637,17469,11233,17043)
labs <- c(12261,29637,17469,11233,17043)

plot_ly(x = x, y = y,          
 name = "dd",
 type = "bar", 
 xaxis = list(title ="tr"),
 yaxis = list(title = "cc")) %>%
add_text(x=x, y=y, text=labs, hoverinfo='none', textposition = 'top', showlegend = FALSE, 
        textfont=list(size=20, color="black")) %>%
layout(margin = list(b=100, l=100),
 xaxis = list(tickangle=15, title = "Lenght of exon", titlefont=list(size=30)),
 yaxis = list(title = "Number of genes", titlefont=list(size=30)))