widget_polygon {spatialwidget}

Widget Polygon

Description

Converts an 'sf' object with POLYGON geometriers into JSON for plotting in an htmlwidget

Usage

widget_polygon(
  data,
  stroke_colour = NULL,
  stroke_opacity = NULL,
  stroke_width = NULL,
  fill_colour = NULL,
  fill_opacity = NULL,
  legend = TRUE,
  json_legend = TRUE,
  digits = 6
)

Arguments

data

sf object

stroke_colour

string specifying column of sf to use for the stroke colour, or a single value to apply to all rows of data

stroke_opacity

string specifying column of sf to use for the stroke opacity, or a single value to apply to all rows of data

stroke_width

string specifying column of sf to use for the stroke width, or a single value to apply to all rows of data

fill_colour

string specifying column of sf to use for the fill colour, or a single value to apply to all rows of data

fill_opacity

string specifying column of sf to use for the fill opacity, or a single value to apply to all rows of data

legend

logical indicating if legend data will be returned

json_legend

logical indicating if the legend will be returned as json

digits

number of decimal places for rounding lon o& lat coordinates. Default 6

Examples

l <- widget_polygon( widget_melbourne, legend = FALSE )
l <- widget_polygon( widget_melbourne, fill_colour = "AREASQKM16", legend = TRUE )