mirror of
https://github.com/qgis/QGIS.git
synced 2025-11-04 00:04:25 -05:00
22 lines
749 B
Plaintext
22 lines
749 B
Plaintext
{
|
|
"name": "touches",
|
|
"type": "function",
|
|
"groups": ["GeometryGroup"],
|
|
"description": "Tests whether a geometry touches another. Returns TRUE if the geometries have at least one point in common, but their interiors do not intersect.",
|
|
"arguments": [{
|
|
"arg": "geometry1",
|
|
"description": "a geometry"
|
|
}, {
|
|
"arg": "geometry2",
|
|
"description": "a geometry"
|
|
}],
|
|
"examples": [{
|
|
"expression": "touches( geom_from_wkt( 'LINESTRING(5 3, 4 4)' ), geom_from_wkt( 'LINESTRING(3 3, 4 4, 5 5)' ) )",
|
|
"returns": "TRUE"
|
|
}, {
|
|
"expression": "touches( geom_from_wkt( 'POINT(4 4)' ), geom_from_wkt( 'POINT(5 5)' ) )",
|
|
"returns": "FALSE"
|
|
}],
|
|
"tags": ["point", "common", "touches", "interiors", "tests", "intersect"]
|
|
}
|