R: Create interactive ribbons and area plots

geom_ribbon_interactive {ggiraph} | R Documentation

## Create interactive ribbons and area plots

### Description

The geometries are based on `geom_ribbon()` and `geom_area()`. See the documentation for those functions for more details.

### Usage

    geom_ribbon_interactive(...)

    geom_area_interactive(...)

### Arguments

`...` | arguments passed to base function, plus any of the `interactive_parameters()`.

### Details for geom_*_interactive 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

`girafe()`

### Examples

    # add interactive bar -------
    library(ggplot2)
    library(ggiraph)

    # Generate data
    huron <- data.frame(year = 1875:1972, level = as.vector(LakeHuron))
    h <- ggplot(huron, aes(year))

    g <- h +
      geom_ribbon_interactive(aes(ymin = level - 1, ymax = level + 1),
                              fill = "grey70", tooltip = "ribbon1", data_id="ribbon1",
                              outline.type = "both",
                              hover_css = "stroke:red;stroke-width:inherit;") +
      geom_line_interactive(aes(y = level), tooltip = "level", data_id="line1",
                            hover_css = "stroke:orange;fill:none;")
    x <- girafe(ggobj = g)
    x <- girafe_options(x = x,
                        opts_hover(css = girafe_css(
                          css = "stroke:orange;stroke-width:3px;",
                          area = "fill:blue;"
                        )))
    if( interactive() ) print(x)

    g <- h + geom_area_interactive(aes(y = level), tooltip = "area1")
    x <- girafe(ggobj = g)
    if( interactive() ) print(x)

[Package ggiraph version 0.7.9 Index]