Create interactive raster rectangles — geom_raster_interactive • ggiraph package

The geometry is based on geom_raster(). See the documentation for those functions for more details.

Usage

geom_raster_interactive(...)

Arguments

...: arguments passed to base function, plus any of the interactive_parameters.

Details for interactive geom functions

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.

See also

Examples

# add interactive raster to a ggplot -------
library(ggplot2)
library(ggiraph)

df <- expand.grid(x = 0:5, y = 0:5)
df$z <- runif(nrow(df))

gg <- ggplot(df, aes(x, y, fill = z, tooltip = "tooltip")) +
  geom_raster_interactive() +
  scale_fill_gradient_interactive(
    data_id = "coco", onclick = "cici", tooltip = "cucu"
  )

x <- girafe(ggobj = gg)
if( interactive() ) print(x)