serveTiles: Start a serving serving tiles from a raster data set with...

In waternumbers/wmts: A Web Map Tile Server written in R

Description

Start a serving serving tiles from a raster data set with time attribute

Usage

serveTiles(
  dataFile,
  fcol,
  lv = NULL,
  cachePath = NULL,
  staticPath = NULL,
  fplot = function(t, v) {     plot(t, v) },
  ferror = function(err) {     err$message },
  port = NULL,
  clearCache = FALSE
)

Arguments

dataFile	file containing spatial data to be read by terra::rast
fcol	function for returning colours
lv	values for drawing in legend
cachePath	path to directory for storing cached files
staticPath	path for serving static assets from
fplot	function to plot a timeseries of data (see details)
ferror	function to process errors and return messages (see details)
port	port to serve data on
clearCache	logical, should cache be cleared if file changes

Details

For a decription of fcol and lv see scaleImage. fplot shoudl take as its first input a POSIXct vector and as for its second a numeric vector of the same length and return a plot. ferror creates the response body contents from the standard R err object.

waternumbers/wmts documentation built on Dec. 23, 2021, 5:08 p.m.