Add a Custom Map Legend — add_legend • glmap

Add a Custom Map Legend

Usage

add_legend(map, title, colors, labels = NULL, domain = NULL, layer_id = NULL)

Arguments

map: A glmap widget or glmap_proxy.
title: Legend title.
colors: Character vector of hex/CSS colors.
labels: Character vector of category labels (for categorical legends).
domain: Numeric vector c(min, max) (for continuous legends).
layer_id: Optional associated layer ID.