{
  "name": "make_line",
  "type": "function",
  "groups": ["GeometryGroup"],
  "description": "Creates a line geometry from a series of point geometries.",
  "variants": [
   { "variant": "List of arguments variant",
     "variant_description": "Line vertices are specified as separate arguments to the function.",
     "variableLenArguments": true,
     "arguments": [
	{"arg":"point1", "syntaxOnly": true},
	{"arg":"point2", "syntaxOnly": true},
	{"arg":"point", "descOnly": true, "description":"a point geometry (or array of points)"}],
  "examples": [ { "expression":"geom_to_wkt(make_line(make_point(2,4),make_point(3,5)))", "returns":"'LineString (2 4, 3 5)'"},
    { "expression":"geom_to_wkt(make_line(make_point(2,4),make_point(3,5),make_point(9,7)))", "returns":"'LineString (2 4, 3 5, 9 7)'"}
    ]},
      {
      "variant": "Array variant",
      "variant_description": "Line vertices are specified as an array of points.",
      "arguments": [ {"arg":"array","description":"array of points"}],
      "examples": [ { "expression":"geom_to_wkt(make_line(array(make_point(2,4),make_point(3,5),make_point(9,7))))", "returns":"'LineString (2 4, 3 5, 9 7)'"} ]
  }]

}