easyButtonState {leaflet}

Create an easyButton statestate

Description

Create an easyButton statestate

Creates an easy button.

Add a EasyButton on the map see https://github.com/CliffCloud/Leaflet.EasyButton

Add a easyButton bar on the map see https://github.com/CliffCloud/Leaflet.EasyButton

Usage

easyButtonState(stateName, icon, title, onClick)

easyButton(
  icon = NULL,
  title = NULL,
  onClick = NULL,
  position = "topleft",
  id = NULL,
  states = NULL
)

addEasyButton(map, button)

addEasyButtonBar(map, ..., position = "topleft", id = NULL)

Arguments

stateName

a unique name for the state

icon

the button icon

title

text to show on hover

onClick

the action to take

position

topleft|topright|bottomleft|bottomright

id

id for the button

states

the states

map

a map widget object

button

the button object created with easyButton

...

a list of buttons created with easyButton

Functions

• easyButtonState(): state of an easyButton.

• addEasyButton(): add an EasyButton to the map

• addEasyButtonBar(): add an EasyButton to the map

See Also

easyButton

https://github.com/CliffCloud/Leaflet.EasyButton

addEasyButton

Examples

leaf <- leaflet() %>%
  addTiles() %>%
  addEasyButton(easyButton(
     icon = htmltools::span(class = "star", htmltools::HTML("&starf;")),
     onClick = JS("function(btn, map){ map.setZoom(1);}")))
leaf

leaf <- leaflet() %>%
  addTiles() %>%
  addEasyButtonBar(
   easyButton(
     icon = htmltools::span(class = "star", htmltools::HTML("&starf;")),
     onClick = JS("function(btn, map){ alert(\"Button 1\");}")),
   easyButton(
     icon = htmltools::span(class = "star", htmltools::HTML("&target;")),
     onClick = JS("function(btn, map){ alert(\"Button 2\");}")))
leaf