Smoothie Charts: smooooooth JavaScript charts for realtime streaming data
npm install smoothie!npm version
Smoothie Charts is a really small charting library designed for _live
streaming data_. I built it to reduce the headaches I was getting from
watching charts jerkily updating every second.
See http://smoothiecharts.org
---
git clone git@github.com:joewalnes/smoothie.git
bower install smoothie
npm install smoothie
yarn add smoothie
:
html
`
Create a time series and chart with code resembling:
`js
// Create a time series
var series = new TimeSeries();
// Find the canvas
var canvas = document.getElementById('chart');
// Create the chart
var chart = new SmoothieChart();
chart.addTimeSeries(series, { strokeStyle: 'rgba(0, 255, 0, 1)' });
chart.streamTo(canvas, 500);
`
Then, add data to your time series and it will be displayed on the chart:
`js
// Randomly add a data point every 500ms
setInterval(function() {
series.append(Date.now(), Math.random() * 10000);
}, 500);
``