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Namespace @swim/angle

@swim/angle

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@swim/angle implements dimensional angle types with unit-aware algebraic operators, conversions, and parsers. @swim/angle is part of the @swim/ui framework.

Installation

npm

For an npm-managed project, npm install @swim/angle to make it a dependency. TypeScript sources will be installed into node_modules/@swim/angle/main. Transpiled JavaScript and TypeScript definition files install into node_modules/@swim/angle/lib/main. And a pre-built UMD script can be found in node_modules/@swim/angle/dist/main/swim-angle.js.

Browser

Browser applications can load swim-ui.js—which bundles the @swim/angle library—along with its swim-core.js dependency, directly from the SwimOS CDN.

<!-- Development -->
<script src="https://cdn.swimos.org/js/latest/swim-core.js"></script>
<script src="https://cdn.swimos.org/js/latest/swim-ui.js"></script>

<!-- Production -->
<script src="https://cdn.swimos.org/js/latest/swim-core.min.js"></script>
<script src="https://cdn.swimos.org/js/latest/swim-ui.min.js"></script>

Alternatively, the swim-toolkit.js script may be loaded, along with its swim-system.js dependency, from the SwimOS CDN. The swim-toolkit.js script bundles @swim/angle together with all other @swim/toolkit frameworks.

<!-- Development -->
<script src="https://cdn.swimos.org/js/latest/swim-system.js"></script>
<script src="https://cdn.swimos.org/js/latest/swim-toolkit.js"></script>

<!-- Production -->
<script src="https://cdn.swimos.org/js/latest/swim-system.min.js"></script>
<script src="https://cdn.swimos.org/js/latest/swim-toolkit.min.js"></script>

Usage

ES6/TypeScript

@swim/angle can be imported as an ES6 module from TypeScript and other ES6-compatible environments.

import * as angle from "@swim/angle";

CommonJS/Node.js

@swim/angle can also be used as a CommonJS module in Node.js applications.

var angle = require("@swim/angle");

Browser

When loaded by a web browser, the swim-ui.js script adds all @swim/angle library exports to the global swim namespace. The swim-ui.js script requires that swim-core.js has already been loaded.

The swim-toolkit.js script also adds all @swim/angle library exports to the global swim namespace, making it a drop-in replacement for swim-ui.js and swim-angle.js when additional @swim/toolkit frameworks are needed.

Index

Type aliases

AngleUnits

AngleUnits: "deg" | "rad" | "grad" | "turn"

AnyAngle

AnyAngle: Angle | string | number