Creates an interactive plot using ggiraph. This function extends
gf_line() with interactive features like tooltips and clickable elements.
Arguments
- object
When chaining, this holds an object produced in the earlier portions of the chain. Most users can safely ignore this argument.
- gformula
A formula with shape
y ~ x. Faceting can be achieved by including|in the formula.- data
The data to be displayed in this layer.
- tooltip
A formula specifying a variable for tooltips, or a character vector.
- data_id
A formula or character vector specifying data identifiers for interactive selection.
- ...
Additional arguments passed to the underlying geom.
- alpha, color, size, shape, fill, group, stroke
Aesthetics passed to the geom.
- xlab, ylab, title, subtitle, caption
Labels for the plot.
- show.legend
Logical. Should this layer be included in the legends?
- show.help
Logical. If
TRUE, display some minimal help.- inherit
Logical. If
TRUE, inherit aesthetics from previous layers.- environment
An environment in which to evaluate the formula.
Value
A gg object that can be displayed with gf_girafe().
Additional interactive features
onclick: JavaScript code (as character string) executed when clicking elements.Additional ggiraph aesthetics may be available depending on the geom.
Examples
if (require(mosaicData)) {
Weather |>
gf_line_interactive(
high_temp ~ date,
color = ~city,
show.legend = FALSE,
tooltip = ~city,
data_id = ~city
) |>
gf_girafe(
width = 8, height = 3,
options = list(
opts_hover_inv(css = "opacity:0.4;"),
opts_hover(css = "stroke-width:2;", nearest_distance = 40),
opts_tooltip(use_cursor_pos = FALSE, offx = 0, offy = -10)
)
)
}