widget_line: Widget Line

In spatialwidget: Formats Spatial Data for Use in Htmlwidgets

Description

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

Usage

widget_line(
  data,
  stroke_colour = NULL,
  stroke_opacity = NULL,
  stroke_width = 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
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

## use default stroke options
l <- widget_line( widget_roads, legend = TRUE )

spatialwidget documentation built on Aug. 31, 2020, 5:11 p.m.