【发布时间】:2017-06-28 18:05:09
【问题描述】:
我用 plotly 创建了一个带有多个注释的图。这是我的代码,它按预期工作:
library(plotly)
a <- 1:10
b <- 1:10
data <- data.frame(a,b)
annotations <- list(x = a[3:4],
y = b[3:4],
text = c("p1","p2"),
showarrow = TRUE)
p <- plot_ly(data = data, x = ~a, y = ~b, type = "scatter", mode = "lines")
p <- layout(p, annotations = annotations)
p
但我不知道如何正确实现按钮来打开和关闭注释。我下面的代码实现了按钮,但是当我使用它们时,只显示一个箭头,这是不合适的并且没有文本。
library(plotly)
a <- 1:10
b <- 1:10
data <- data.frame(a,b)
annotations <- list(x = a[3:4],
y = b[3:4],
text = c("p1","p2"),
showarrow = TRUE)
updatemenus <- list(
list(
type= 'buttons',
buttons = list(
list(
label = "ON",
method = "update",
args = list(list(),
list(annotations = list(annotations)))),
list(
label = "OFF",
method = "update",
args = list(list(),
list(annotations = list(c()))))
)
)
)
p <- plot_ly(data = data, x = ~a, y = ~b, type = "scatter", mode = "lines")
p <- layout(p, updatemenus = updatemenus)
p
如果有人能在这里帮助我,或者告诉我一些实现可以切换的注释的替代方法,那就太好了。
【问题讨论】: