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2015-12-26 21:55:33 +01:00
{
"name": "azimuth",
"type": "function",
"description": "Returns the north-based azimuth as the angle in radians measured clockwise from the vertical on pointA to pointB.",
"arguments": [
{"arg":"pointA","description":"point geometry"},
{"arg":"pointB","description":"point geometry"}
],
"examples": [
{ "expression":"degrees( azimuth( make_point(25, 45), make_point(75, 100) ) )", "returns":"42.273689"},
{ "expression":"degrees( azimuth( make_point(75, 100), make_point(25,45) ) )", "returns":"222.273689"}
]
}