ee.Geometry.closestPoints
Returns a dictionary containing up to two entries representing a point on each input geometry that is closest to the other input geometry. If either geometry is empty, an empty dictionary is returned. If both geometries are unbounded, the dictionary has an arbitrary point for both 'left' and 'right'. If one geometry is unbounded, the dictionary has an arbitrary point contained in the bounded geometry for both 'left' and 'right'.
| Usage | Returns |
|---|
Geometry.closestPoints(right, maxError, proj) | Object |
| Argument | Type | Details |
|---|
this: left | Geometry | The geometry used as the left operand of the operation. |
right | Geometry | The geometry used as the right operand of the operation. |
maxError | ErrorMargin, default: null | The maximum amount of error tolerated when performing any necessary reprojection. |
proj | Projection, default: null | The projection in which to perform the operation. If not specified, the operation will be performed in a spherical coordinate system, and linear distances will be in meters on the sphere. |
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Last updated 2024-10-23 UTC.
[null,null,["Last updated 2024-10-23 UTC."],[[["Returns a dictionary with points on each geometry closest to the other, using 'left' and 'right' keys, and may contain arbitrary points for unbounded geometries."],["The method takes the left geometry as the object and a right geometry as an argument, along with optional arguments for maximum error and projection."],["If either input geometry is empty, the result is an empty dictionary."],["The operation is performed in a spherical coordinate system with distances in meters on the sphere if the projection is not specified."]]],["The `closestPoints` method identifies points on two geometries (`left` and `right`) that are closest to each other, returning them in a dictionary. The method accepts optional `maxError` and `proj` parameters for reprojection control. Empty geometries result in an empty dictionary. Unbounded geometries lead to arbitrary point selections: both are arbitrary for two unbounded inputs, and both are from the bounded one for one unbounded. The projection is handled in spherical or linear system.\n"]]