QGIS/resources/function_help/json/crosses

{
  "name": "crosses",
  "type": "function",
  "groups": ["GeometryGroup"],
  "description": "Tests whether a geometry crosses another. Returns TRUE if the supplied geometries have some, but not all, interior points in common.",
  "arguments": [{
    "arg": "geometry1",
    "description": "a geometry"
  }, {
    "arg": "geometry2",
    "description": "a geometry"
  }],
  "examples": [{
    "expression": "crosses( geom_from_wkt( 'LINESTRING(3 5, 4 4, 5 3)' ), geom_from_wkt( 'LINESTRING(3 3, 4 4, 5 5)' ) )",
    "returns": "TRUE"
  }, {
    "expression": "crosses( geom_from_wkt( 'POINT(4 5)' ), geom_from_wkt( 'LINESTRING(3 3, 4 4, 5 5)' ) )",
    "returns": "FALSE"
  }],
  "tags": ["common", "supplied", "crosses", "tests", "interior", "points"]
}