# Functions
Area returns the area of a Ring geometry.
AreaDirection returns the area (direction) of a Ring geometry.
AreaOfMultiPolygon returns the area of a MultiPolygon geometry.
AreaOfPolygon returns the area of a Polygon geometry.
ClosestPoint Computes the closest point on this line segment to another point.
IsCCW * Tests if a ring is oriented counter-clockwise.
MercatorDistance scale factor is changed along the meridians as a function of latitude https://gis.stackexchange.com/questions/110730/mercator-scale-factor-is-changed-along-the-meridians-as-a-function-of-latitude https://gis.stackexchange.com/questions/93332/calculating-distance-scale-factor-by-latitude-for-mercator.
MercatorFctor scale factor the meridians as a function of latitude.
OfLine Computes the length of a linestring specified by a sequence of points.
PlanarDistance returns Distance of form to.
Project Compute the projection of a point onto the line determined.
ProjectionFactor Computes the Projection Factor for the projection of the point p.
SpheroidDistance Calculate distance, return unit: meter.
# Structs
DistanceToPoint Computes the Euclidean distance (L2 metric) from a point to a point.
HausdorffDistance An algorithm for computing a distance metric which is an approximation to the Hausdorff Distance.
MaxDensifiedByFractionDistanceFilter ...
MaxPointDistanceFilter ...
PointPairDistance Contains a pair of points and the distance between them.
# Type aliases
Distance is a func of measure distance.