addNumericalDGGSLayer: addNumericalDGGSLayer

Description

Adds a DGGS Numerical Type layer.

Usage

addNumericalDGGSLayer(
  map,
  layer,
  tid = NULL,
  filter = NULL,
  layerId = NULL,
  group = NULL,
  options = dggsNumericalTileOptions()
)

Arguments

Argument	Description
map	a leaflet map
layer	the dataset name. it is the table name which has a dggid,key,tid,value structure in nz
tid	tid value.
filter	filter data, can be in a form of key='something', it is mostly an SQL where statement
layerId	the layerid same as leaflet layerid
group	groupid same as leaflet group id
options	legend options are
	colorScale A colorscale. it can be a vector of hex colors of chromajs colorscales like OrRd,YlGnBu,RdYlBu,Spectral
	addSymbologyControl Add Symbology controls to the legend, dafault is true
	disableOpacityControl show/hide opacity control in the legend
	classNumber Number of classes
	classificationType one of the EqInterval,StdDeviation,GeometricProgression,ArithmeticProgression

Value

leaflerR map object

Examples

m <- leaflet() %>%
leaflet::setView(lng=-106.34, lat=56.13,zoom = 2)%>%
addMarkers(lng=-106.34, lat=56.13, popup="Canada")
continuousLayerOptions <- list(colorScale=c("OrRd"))
m %>%
addNumericalDGGSLayer(layer="ANUSPLINE3",tid='1950',filter="key='MAX_TEMP'",group="nominalLayer",options = continuousLayerOptions)

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Last update: August 27, 2020