orb_text: Text layer

In orbis: Interactive and High-Resolution Layered Graphics with Built-in World Maps

Text layer

Description

Draws a text label at each observation.

Usage

orb_text(..., data = NULL, size = 10, colour = NULL, dy = 0, alpha = 1)

Arguments

...	Aesthetic mappings for this layer only, as channel = column.
data	Optional data frame overriding the plot data.
size	Font size in points.
colour	Fixed colour used when the colour channel is not mapped.
dy	Vertical offset in pixels (negative moves up).
alpha	Opacity between 0 and 1.

Value

An object of class orb_layer.

Examples

df <- data.frame(x = 1:3, y = c(2, 4, 3), n = c("a", "b", "c"))
orb(df, x = x, y = y, label = n) + orb_points() + orb_text(dy = -10)

orbis documentation built on Aug. 5, 2026, 9:08 a.m.