add_legend: Add a legend to a map

In dreamRs/r2d3maps: Create Maps with D3

Description

Add a legend to a map

Usage

add_legend(map, title = "", prefix = "", suffix = "",
  d3_format = NULL, d3_locale = NULL)

Arguments

map	A r2d3map htmlwidget object.
title	Title for the legend.
prefix	A prefix of legend labels.
suffix	A suffix of legend labels.
d3_format	A string passed to d3.format, see https://github.com/d3/d3-format. If used prefix and suffix are ignored.
d3_locale	Locale for d3_format, for exemple "fr-FR" for french, see possible values here https://github.com/d3/d3-format/tree/master/locale.

Value

A r2d3map htmlwidget object.

Examples

## Not run: 

# todo


## End(Not run)

dreamRs/r2d3maps documentation built on May 25, 2019, 8:17 a.m.