leafletLabel: Neatly format leaflet tooltips

In C-Research/c4aRs: Resources for C4 R Users

Description

Takes in a dataframe, and returns the same dataframe with a label column formatted for leaflet maps.
Example:

leaf <- leafletLabel(routes, c("Type", "Name"), c("type", "name"), titleCol = "origin")
leaf <- leaflet(leaf)
leaf <- addMarkers(leaf, lng = ~long, lat = ~lat, popup = ~label)

Usage

leafletLabel(df,textNames,colNames,titleCol=NULL,title=NULL,size=2,titleSize=4,digits=2)

Arguments

df	The dataframe you wish to label
textNames	The names of the text fields you want to display. Should correspond to colNames.
colNames	The names of the columns whose text you want to display. Should correspond to textNames.
titleCol	Optional. The name of the column that holds a title for your tooltips.
title	Optional. The name you wish to apply to all your tooltips.
size	Size of regular text, Default 2.
titleSize	Size of title text, Default 4.
digits	Number of digits to round numeric columns to, Default 2.

C-Research/c4aRs documentation built on Sept. 2, 2021, 1:10 p.m.