spLayerControl: Testing user inputs
In rleafmap: Interactive Maps with R and Leaflet

spLayerControl

R Documentation

Testing user inputs

Description

This function tests arguments validity for the function spLayer.

Usage

spLayerControl(
  name,
  size = 1,
  legend = legend,
  stroke = TRUE,
  stroke.col = 1,
  stroke.lwd = 1,
  stroke.lty = 1,
  stroke.alpha = 1,
  fill = TRUE,
  fill.col = 1,
  fill.alpha = 1,
  label = "",
  popup = "",
  holes = FALSE
)

Arguments

`name`	a character string to name the layer.
`size`	a numerical vector giving the size of points (radius in pixels).
`legend`	a legend object created with `layerLegend`.
`stroke`	logical. Should a stroke be drawn along lines and polygons?
`stroke.col`	a vector of any of the three kinds of R color specifications to set strokes color.
`stroke.lwd`	a numerical vector to set strokes width.
`stroke.lty`	a character vector that defines the strokes dash patterns (See Details).
`stroke.alpha`	a vector of numeric values in `[0, 1]` setting strokes opacity.
`fill`	logical. Should points and polygons be filled?
`fill.col`	a vector of any of the three kinds of R color specifications to set fill colors.
`fill.alpha`	a vector of numeric values in `[0, 1]` setting fill opacity.
`label`	a reserved argument (in development).
`popup`	a character vector giving contents for popups. HTML tags are accepted.
`holes`	a logical indicating whether to use the `hole` slots of the `SpatialPolygons` object.