Usage
interactive_polyline_grob(x = unit(c(0, 1), "npc"), y = unit(c(0, 1), "npc"), id = NULL, id.lengths = NULL, tooltip = NULL, onclick = NULL, data_id = NULL, default.units = "npc", arrow = NULL, name = NULL, gp = gpar(), vp = NULL)
Arguments
x
A numeric vector or unit object specifying x-values.
y
A numeric vector or unit object specifying y-values.
id
A numeric vector used to separate locations in x and
y into multiple lines. All locations with the same
id belong to the same line.
id.lengths
A numeric vector used to separate locations in x and
y into multiple lines. Specifies consecutive blocks of
locations which make up separate lines.
tooltip
tooltip associated with polylines
onclick
javascript action to execute when polyline is clicked
data_id
identifiers to associate with polylines
default.units
A string indicating the default units to use
if x or y are only given as numeric vectors.
arrow
A list describing arrow heads to place at either end
of the line, as produced by the arrow function.
name
A character identifier.
gp
An object of class gpar, typically the output
from a call to the function gpar. This is basically
a list of graphical parameter settings.
vp
A Grid viewport object (or NULL).