smoothie

smoothie 介绍

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. 

smoothie例子

html

<canvas id="chart" width="400" height="100"></canvas>

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(0,255,1)' });

chart.streamTo(canvas,500);

//Then,add data to your time series and it will be displayed on the chart:

// Randomly add a data point every 500ms

setInterval(function() {

series.append(Date.Now(),Math.random() * 10000);

},500);

 

网站地址:http://smoothiecharts.org/

GitHub:https://github.com/joewalnes/smoothie

网站描述:是个极小的图表库，专为实时流媒体数据设计的

smoothie

官方网站：http://smoothiecharts.org/