Crate geom

Modules

angle
bounds
circle
distance
duration
find_closest
gps
line
percent
polygon
polyline
pt
ring
speed
stats
time

Structs

Angle	An angle, stored in radians.
Bounds	Represents a rectangular boundary of Pt2D points.
Circle	A circle, defined by a center and radius.
Distance	A distance, in meters. Can be negative.
Duration	A duration, in seconds. Can be negative.
FindClosest	A quad-tree to quickly find the closest points to some polylines.
GPSBounds	Represents a rectangular boundary of LonLat points. After building one of these, LonLats can be transformed into Pt2Ds, treating the top-left of the boundary as (0, 0), and growing to the right and down (screen-drawing order, not Cartesian) in meters.
HashablePt2D	This represents world space, NOT LonLat.
Histogram
InfiniteLine
Line	A line segment.
LonLat	Represents a (longitude, latitude) point.
Percent	Most of the time, [0, 1]. But some callers may go outside this range.
PolyLine
Polygon
Pt2D	This represents world-space in meters.
Ring	Maybe a misnomer, but like a PolyLine, but closed.
Speed	In meters per second. Can be negative.
Time	In seconds since midnight. Can't be negative.
Triangle
UnitFmt	Specifies how to stringify different geom objects.

Enums

ArrowCap
Statistic

Constants

EPSILON_DIST

Traits

HgramValue

Functions

trim_f64

Reduce the precision of an f64. This helps ensure serialization is idempotent (everything is exacly the same before and after saving/loading). Ideally we'd use some kind of proper fixed-precision type instead of f64.