explore_file: A function to explore a spatial csv or geojson file

In tgver: Turing Geovisualization Engine R package

A function to explore a spatial csv or geojson file

Description

Current version can only read geojson/csv files using the given 'file.uri'.

Usage

explore_file(file.uri, background = FALSE)

Arguments

file.uri	character path of file to explore
background	Boolean to run the process in the background, defaults to 'FALSE'

Value

no value returned, depending on 'background' either a or not blocking 'plumber' instance is started. A message is displayed with instance details.

Examples

{
fp = file.path(tempdir(), "test.geojson")
gj = c(
'[
      {"type":"Point","coordinates":[0,0]},
      {"type":"LineString","coordinates":[[-1,-1],[1,1]]},
        {
      "type": "FeatureCollection",
      "features": [
      {
        "type": "Feature",
        "properties": {"id":1},
        "geometry": {"type": "Point", "coordinates": [100.0, 0.0]}
      }
    ]
  }
    ]'
)
write(gj, fp)
ps = tgver::explore_file(fp, background = TRUE)
ps$kill()
unlink(fp, recursive = TRUE)
}

tgver documentation built on Sept. 30, 2022, 5:06 p.m.