[英]ggiraph: fixed tooltip in geom_line_interactive
I'm probably missing something really, really obvious... In Example 2 the hovertext show '1', the first value of the assigned tooltip column and does not change我可能遗漏了一些非常非常明显的东西......在示例 2 中,hovertext 显示“1”,即分配的工具提示列的第一个值并且不会改变
I want to have a changing hover text like in example 1 without assinging fe color to y (like in example 2)我想要像示例 1 中那样更改悬停文本,而不将 fe 颜色分配给 y(如示例 2 中所示)
testdf <- data.frame(
"x" = c(1:10),
"y" = c(1:10))
test <- testdf %>%
ggplot2::ggplot() +
ggiraph::geom_line_interactive(
ggplot2::aes(x = x,
y = y,
color = y,
tooltip = y)
)
ggiraph::girafe(ggobj = test,
height_svg = 3.5,
options = list(
opts_sizing(rescale = T),
# Gestaltung des tooltips
opts_tooltip(css= "font-family: Helvetica; padding:3pt; color:white; background-color:#15253F; border-radius:5px"),
# Zoom
opts_zoom(max = 5),
# Hover Optionen
opts_hover(css = "stroke-width:2;"),
opts_hover_inv(css = "opacity:0.8"),
opts_toolbar(position = "topright", saveaspng = F)
))
testdf <- data.frame(
"x" = c(1:10),
"y" = c(1:10))
test <- testdf %>%
ggplot2::ggplot() +
ggiraph::geom_line_interactive(
ggplot2::aes(x = x,
y = y,
tooltip = x)
)
ggiraph::girafe(ggobj = test,
height_svg = 3.5,
options = list(
opts_sizing(rescale = T),
# Gestaltung des tooltips
opts_tooltip(css= "font-family: Helvetica; padding:3pt; color:white; background-color:#15253F; border-radius:5px"),
# Zoom
opts_zoom(max = 5),
# Hover Optionen
opts_hover(css = "stroke-width:2;"),
opts_hover_inv(css = "opacity:0.8"),
opts_toolbar(position = "topright", saveaspng = F)
))
One solution would be to add a geom_point_interactive
to represent the values.一种解决方案是添加一个
geom_point_interactive
来表示这些值。 You can hide them by making the point very small ( size = 0.05
).您可以通过使点非常小(
size = 0.05
)来隐藏它们。
geom_point_interactive(aes(x = x,
y = y,
tooltip = x,
data_id = x), size = 0.05)
If you also want to have some information on the overall line, you can add this as a different variable in the geom_line_interactive aes()
ie tooltip = "My line"
:如果您还想获得有关整行的一些信息,可以将其添加为
geom_line_interactive aes()
中的不同变量,即tooltip = "My line"
:
geom_line_interactive(aes(x = x,
y = y,
tooltip = "My line",
data_id = x)) +
geom_point_interactive(aes(x = x,
y = y,
tooltip = x,
data_id = x), size = 0.05)
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