Svelte D3 Gauge

A Svelte component for rendering a gauge chart.

Usage

Make sure D3 is installed

npm install d3

Import ./src/lib/ChartGauge.svelte in your project and set its options.

<script>
  import ChartGauge from "./lib/ChartGauge.svelte";

  const min = 0;
  const max = 100;
  const value = 50;

  const slices = [
    { color: "#E43836", from: 0, to: 20 },
    { color: "#F06D03", from: 20, to: 40 },
    { color: "#FFC10A", from: 40, to: 60 },
    { color: "#CDDC39", from: 60, to: 80 },
    { color: "#8EC44C", from: 80, to: 100 },
  ];
</script>

<div class="container">
  <ChartGauge {min} {max} {value} {slices} />
</div>

Example Server

Clone this repository

git clone https://github.com/travishorn/svelte-d3-gauge

Change into the directory

cd svelte-d3-gauge

Install dependencies

npm install

Run development server

npm run dev

Navigate to http://localhost:3000

Change the options in ./src/App.svelte. The chart will be hot-reloaded in your browser.

License

The MIT License (MIT)

Copyright © 2022 Travis Horn

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.