Candels chart for crypto currencies.

Without any dependencies, used ES2016. view demo

Format of candle:

{"vol": 10.0,

"high": 687.17138776,

"low": 666.17876696,

"date": 1542934800,

"close": 680.84884551,

"open": 687.17138776}

1. Create canvas DOM element:

    <canvas id = "canvas"></canvas>
   

2. Create chart object.

    let chart = new Chart(document.getElementById("canvas"));
   

3. Update data:

    chart.update(data, ["ETH","STE"]);
   

   before each chart.update() put chart.loading_spinner() for show loading spinner.