View source: R/geom_spoke_interactive.R
geom_spoke_interactive | R Documentation |
The geometry is based on geom_spoke()
.
See the documentation for those functions for more details.
geom_spoke_interactive(...)
... |
arguments passed to base function, plus any of the interactive_parameters. |
The interactive parameters can be supplied with two ways:
As aesthetics with the mapping argument (via aes()
).
In this way they can be mapped to data columns and apply to a set of geometries.
As plain arguments into the geom_*_interactive function. In this way they can be set to a scalar value.
girafe()
# add interactive line segments parameterised by location,
# direction and distance to a ggplot -------
library(ggplot2)
library(ggiraph)
df <- expand.grid(x = 1:10, y=1:10)
df$angle <- runif(100, 0, 2*pi)
df$speed <- runif(100, 0, sqrt(0.1 * df$x))
p <- ggplot(df, aes(x, y)) +
geom_point() +
geom_spoke_interactive(aes(angle = angle, tooltip=round(angle, 2)), radius = 0.5)
x <- girafe(ggobj = p)
if( interactive() ) print(x)
p2 <- ggplot(df, aes(x, y)) +
geom_point() +
geom_spoke_interactive(aes(angle = angle, radius = speed,
tooltip=paste(round(angle, 2), round(speed, 2), sep="\n")))
x2 <- girafe(ggobj = p2)
if( interactive() ) print(x2)
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