<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `geom` crate."><meta name="keywords" content="rust, rustlang, rust-lang, geom"><title>geom - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../light.css"  id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../geom/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><p class='location'>Crate geom</p><div class='block version'><p>Version 0.1.0</p></div><div class="sidebar-elems"><a id='all-types' href='all.html'><p>See all geom's items</p></a><div class="block items"><ul><li><a href="#modules">Modules</a></li><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#constants">Constants</a></li><li><a href="#traits">Traits</a></li><li><a href="#functions">Functions</a></li></ul></div><p class='location'></p><script>window.sidebarCurrent = {name: 'geom', ty: 'mod', relpath: '../'};</script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><span class="help-button">?</span>
                <a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../src/geom/lib.rs.html#1-52' title='goto source code'>[src]</a></span><span class='in-band'>Crate <a class="mod" href=''>geom</a></span></h1><h2 id='modules' class='section-header'><a href="#modules">Modules</a></h2>
<table><tr class='module-item'><td><a class="mod" href="angle/index.html" title='geom::angle mod'>angle</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="bounds/index.html" title='geom::bounds mod'>bounds</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="circle/index.html" title='geom::circle mod'>circle</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="distance/index.html" title='geom::distance mod'>distance</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="duration/index.html" title='geom::duration mod'>duration</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="find_closest/index.html" title='geom::find_closest mod'>find_closest</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="gps/index.html" title='geom::gps mod'>gps</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="line/index.html" title='geom::line mod'>line</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="percent/index.html" title='geom::percent mod'>percent</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="polygon/index.html" title='geom::polygon mod'>polygon</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="polyline/index.html" title='geom::polyline mod'>polyline</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="pt/index.html" title='geom::pt mod'>pt</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="ring/index.html" title='geom::ring mod'>ring</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="speed/index.html" title='geom::speed mod'>speed</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="stats/index.html" title='geom::stats mod'>stats</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="mod" href="time/index.html" title='geom::time mod'>time</a></td><td class='docblock-short'></td></tr></table><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
<table><tr class='module-item'><td><a class="struct" href="struct.Angle.html" title='geom::Angle struct'>Angle</a></td><td class='docblock-short'><p>An angle, stored in radians.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Bounds.html" title='geom::Bounds struct'>Bounds</a></td><td class='docblock-short'><p>Represents a rectangular boundary of <code>Pt2D</code> points.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Circle.html" title='geom::Circle struct'>Circle</a></td><td class='docblock-short'><p>A circle, defined by a center and radius.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Distance.html" title='geom::Distance struct'>Distance</a></td><td class='docblock-short'><p>A distance, in meters. Can be negative.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Duration.html" title='geom::Duration struct'>Duration</a></td><td class='docblock-short'><p>A duration, in seconds. Can be negative.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.FindClosest.html" title='geom::FindClosest struct'>FindClosest</a></td><td class='docblock-short'><p>A quad-tree to quickly find the closest points to some polylines.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.GPSBounds.html" title='geom::GPSBounds struct'>GPSBounds</a></td><td class='docblock-short'><p>Represents a rectangular boundary of <code>LonLat</code> points. After building one of these, <code>LonLat</code>s
can be transformed into <code>Pt2D</code>s, treating the top-left of the boundary as (0, 0), and growing
to the right and down (screen-drawing order, not Cartesian) in meters.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.HashablePt2D.html" title='geom::HashablePt2D struct'>HashablePt2D</a></td><td class='docblock-short'><p>This represents world space, NOT LonLat.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Histogram.html" title='geom::Histogram struct'>Histogram</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="struct" href="struct.InfiniteLine.html" title='geom::InfiniteLine struct'>InfiniteLine</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="struct" href="struct.Line.html" title='geom::Line struct'>Line</a></td><td class='docblock-short'><p>A line segment.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.LonLat.html" title='geom::LonLat struct'>LonLat</a></td><td class='docblock-short'><p>Represents a (longitude, latitude) point.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Percent.html" title='geom::Percent struct'>Percent</a></td><td class='docblock-short'><p>Most of the time, [0, 1]. But some callers may go outside this range.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.PolyLine.html" title='geom::PolyLine struct'>PolyLine</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="struct" href="struct.Polygon.html" title='geom::Polygon struct'>Polygon</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="struct" href="struct.Pt2D.html" title='geom::Pt2D struct'>Pt2D</a></td><td class='docblock-short'><p>This represents world-space in meters.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Ring.html" title='geom::Ring struct'>Ring</a></td><td class='docblock-short'><p>Maybe a misnomer, but like a PolyLine, but closed.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Speed.html" title='geom::Speed struct'>Speed</a></td><td class='docblock-short'><p>In meters per second. Can be negative.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Time.html" title='geom::Time struct'>Time</a></td><td class='docblock-short'><p>In seconds since midnight. Can't be negative.</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.Triangle.html" title='geom::Triangle struct'>Triangle</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="struct" href="struct.UnitFmt.html" title='geom::UnitFmt struct'>UnitFmt</a></td><td class='docblock-short'><p>Specifies how to stringify different geom objects.</p>
</td></tr></table><h2 id='enums' class='section-header'><a href="#enums">Enums</a></h2>
<table><tr class='module-item'><td><a class="enum" href="enum.ArrowCap.html" title='geom::ArrowCap enum'>ArrowCap</a></td><td class='docblock-short'></td></tr><tr class='module-item'><td><a class="enum" href="enum.Statistic.html" title='geom::Statistic enum'>Statistic</a></td><td class='docblock-short'></td></tr></table><h2 id='constants' class='section-header'><a href="#constants">Constants</a></h2>
<table><tr class='module-item'><td><a class="constant" href="constant.EPSILON_DIST.html" title='geom::EPSILON_DIST constant'>EPSILON_DIST</a></td><td class='docblock-short'></td></tr></table><h2 id='traits' class='section-header'><a href="#traits">Traits</a></h2>
<table><tr class='module-item'><td><a class="trait" href="trait.HgramValue.html" title='geom::HgramValue trait'>HgramValue</a></td><td class='docblock-short'></td></tr></table><h2 id='functions' class='section-header'><a href="#functions">Functions</a></h2>
<table><tr class='module-item'><td><a class="fn" href="fn.trim_f64.html" title='geom::trim_f64 fn'>trim_f64</a></td><td class='docblock-short'><p>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.</p>
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