leafletOutput

From leaflet v2.0.4.1 by Joe Cheng

Wrapper functions for using leaflet in shiny

Use leafletOutput() to create a UI element, and renderLeaflet() to render the map widget.

Usage

leafletOutput(outputId, width = "100%", height = 400)
renderLeaflet(expr, env = parent.frame(), quoted = FALSE)

Arguments

outputId: output variable to read from
width, height: the width and height of the map (see shinyWidgetOutput)
expr: An expression that generates an HTML widget (or a promise of an HTML widget).
env: The environment in which to evaluate expr.
quoted: Is expr a quoted expression (with quote())? This is useful if you want to save an expression in a variable.

Examples

# NOT RUN {
# !formatR
library(shiny)
app <- shinyApp(
  ui = fluidPage(leafletOutput('myMap')),
  server = function(input, output) {
    map = leaflet() %>% addTiles() %>% setView(-93.65, 42.0285, zoom = 17)
    output$myMap = renderLeaflet(map)
  }
)

# }
# NOT RUN {
if (interactive()) app
# }

Documentation reproduced from package leaflet, version 2.0.4.1, License: GPL-3

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