如何在 ggplotly 中更改条形图的悬停背景颜色
How to change the Hover background color in ggplotly for bar chart
我使用 ggplotly 绘制图表。当光标移动到图表顶部时,我正在使用工具提示函数来表示条形图中的值。
Source_Data <-
data.frame(
key = c(1, 1, 1, 2, 2, 2, 3, 3, 3),
Product_Name = c(
"Table",
"Table",
"Chair",
"Table",
"Bed",
"Bed",
"Sofa",
"Chair",
"Sofa"
),
Product_desc = c("XX", "XXXX", "YY", "X", "Z", "ZZZ", "A", "Y", "A"),
sd = c(0.1, 0.3, 0.4, 0.5, 0.6, 0.7, 0.7, 0.8, 0.5),
Cost = c(1, 2, 3, 4, 2, 3, 4, 5, 6)
)
ggplotly((
Source_Data %>%
ggplot(
aes(
Product_Name,
Cost,
ymin = Cost - sd,
ymax = Cost + sd,
fill = Product_desc,
text = paste("Product Name:", Product_Name, "<br>", "Cost:", Cost)
)
) +
geom_col(position = position_dodge2(width = .9, preserve = "single")) +
geom_errorbar(position = position_dodge2(
width = .9,
preserve = "single",
padding = .5
)) +
geom_text(
aes(y = Cost + sd, label = Cost),
position = position_dodge2(width = .9),
vjust = -1
) +
facet_wrap( ~ key, scales = "free_x", strip.position = "bottom") +
theme(strip.placement = "outside") +
theme_bw()
),
tooltip = "text"
)
当我将光标移到条上时,我得到了文本值,这很好。当我将它移到错误栏的顶部时,我得到了不同颜色的文本值。有没有办法可以更改此悬停文本的背景颜色。
我愿意接受所有建议。
您可以在 ggplotly(...)
调用后添加 %>% layout(hoverlabel=list(bgcolor="white"))
以将悬停标签背景颜色设置为白色。
通常,您可以在使用 plot_ly()
或 ggplotly()
创建的任何图形上以这种方式设置来自 https://plot.ly/r/reference/ 的任何 Plotly 布局属性。
我使用 ggplotly 绘制图表。当光标移动到图表顶部时,我正在使用工具提示函数来表示条形图中的值。
Source_Data <-
data.frame(
key = c(1, 1, 1, 2, 2, 2, 3, 3, 3),
Product_Name = c(
"Table",
"Table",
"Chair",
"Table",
"Bed",
"Bed",
"Sofa",
"Chair",
"Sofa"
),
Product_desc = c("XX", "XXXX", "YY", "X", "Z", "ZZZ", "A", "Y", "A"),
sd = c(0.1, 0.3, 0.4, 0.5, 0.6, 0.7, 0.7, 0.8, 0.5),
Cost = c(1, 2, 3, 4, 2, 3, 4, 5, 6)
)
ggplotly((
Source_Data %>%
ggplot(
aes(
Product_Name,
Cost,
ymin = Cost - sd,
ymax = Cost + sd,
fill = Product_desc,
text = paste("Product Name:", Product_Name, "<br>", "Cost:", Cost)
)
) +
geom_col(position = position_dodge2(width = .9, preserve = "single")) +
geom_errorbar(position = position_dodge2(
width = .9,
preserve = "single",
padding = .5
)) +
geom_text(
aes(y = Cost + sd, label = Cost),
position = position_dodge2(width = .9),
vjust = -1
) +
facet_wrap( ~ key, scales = "free_x", strip.position = "bottom") +
theme(strip.placement = "outside") +
theme_bw()
),
tooltip = "text"
)
当我将光标移到条上时,我得到了文本值,这很好。当我将它移到错误栏的顶部时,我得到了不同颜色的文本值。有没有办法可以更改此悬停文本的背景颜色。
我愿意接受所有建议。
您可以在 ggplotly(...)
调用后添加 %>% layout(hoverlabel=list(bgcolor="white"))
以将悬停标签背景颜色设置为白色。
通常,您可以在使用 plot_ly()
或 ggplotly()
创建的任何图形上以这种方式设置来自 https://plot.ly/r/reference/ 的任何 Plotly 布局属性。