@swim/angle implements dimensional angle types with unit-aware algebraic operators, conversions, and parsers. @swim/angle is part of the @swim/ui framework.
For an npm-managed project,
npm install @swim/angle to make it a dependency.
TypeScript sources will be installed into
node_modules/@swim/angle/lib/main. And a pre-built UMD script can
be found in
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 standalone
swim-system.js script may be loaded
from the swimOS CDN, which bundles @swim/angle together with all other
<!-- Development --> <script src="https://cdn.swimos.org/js/latest/swim-system.js"></script> <!-- Production --> <script src="https://cdn.swimos.org/js/latest/swim-system.min.js"></script>
@swim/angle can be imported as an ES6 module from TypeScript and other ES6-compatible environments.
import * as angle from "@swim/angle";
@swim/angle can also be used as a CommonJS module in Node.js applications.
var angle = require("@swim/angle");
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.
swim-system.js script also adds all @swim/angl library exports
to the global
swim namespace, making it a drop-in replacement for
swim-ui.js when additional @swim/system
libraries are needed.