@swim/pie

@swim/pie implements a multi-slice, fully animatable, canvas rendered pie chart widget. @swim/pie views have numerous easy to animate properties. Check out the interactive @swim/pie demo to see it in action. @swim/pie is part of the @swim/toolkit framework.

Installation

npm

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

Browser

Browser applications can load swim-vis.js—which bundles the @swim/pie library—along with its swim-core.js, swim-mesh.js, and swim-ui.js dependencies, 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-mesh.js"></script>
<script src="https://cdn.swimos.org/js/latest/swim-ui.js"></script>
<script src="https://cdn.swimos.org/js/latest/swim-vis.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-mesh.min.js"></script>
<script src="https://cdn.swimos.org/js/latest/swim-ui.min.js"></script>
<script src="https://cdn.swimos.org/js/latest/swim-vis.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/pie 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/pie can be imported as an ES6 module from TypeScript and other ES6-compatible environments.

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

CommonJS/Node.js

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

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

Browser

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

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