interactive_rect_grob: Generate interactive grob rectangles

Description

This function can be used to generate interactive grob rectangles.

Usage

interactive_rect_grob(x = unit(0.5, "npc"), y = unit(0.5, "npc"),
  width = unit(1, "npc"), height = unit(1, "npc"), tooltip = NULL,
  onclick = NULL, data_id = NULL, just = "centre", hjust = NULL,
  vjust = NULL, default.units = "npc", name = NULL, gp = gpar(),
  vp = NULL)

Arguments

A numeric vector or unit object specifying x-location.

A numeric vector or unit object specifying y-location.

width

A numeric vector or unit object specifying width.

height

A numeric vector or unit object specifying height.

tooltip

tooltip associated with rectangles

onclick

javascript action to execute when rectangle is clicked

data_id

identifiers to associate with rectangles

just

The justification of the rectangle relative to its (x, y) location. If there are two values, the first value specifies horizontal justification and the second value specifies vertical justification. Possible string values are: "left", "right", "centre", "center", "bottom", and "top". For numeric values, 0 means left alignment and 1 means right alignment.

hjust

A numeric vector specifying horizontal justification. If specified, overrides the just setting.

vjust

A numeric vector specifying vertical justification. If specified, overrides the just setting.

default.units

A string indicating the default units to use if x, y, width, or height are only given as numeric vectors.

name

A character identifier.

An object of class gpar, typically the output from a call to the function gpar. This is basically a list of graphical parameter settings.

A Grid viewport object (or NULL).