Errors from canvas example about circosjs

[nicgirault]

@russellbits Can you provide a reproducable example? Thanks

[russellbits]

I am currently having trouble reproducing this, but I'll try again in the next several days.

[alexsc01]

I get it with just this code

<script src='https://cdn.rawgit.com/nicgirault/circosJS/v2/dist/circos.js'></script>

<script>
  var myCircos = new Circos({
		container: '#chart',
	    width: 500,
	    height: 500,
	});
  // here should be your code
  
  myCircos.layout(data, configuration);
  
  var configuration = {
		innerRadius: 250,
	  	outerRadius: 300,
	  	cornerRadius: 10,
	  	gap: 0.04, // in radian
	  	labels: {
	    	display: true,
		    position: 'center',
		    size: '14px',
		    color: '#000000',
		    radialOffset: 20,
		 },
	  	ticks: {
		    display: true,
		    color: 'grey',
		    spacing: 10000000,
		    labels: true,
		    labelSpacing: 10,
		    labelSuffix: 'Mb',
		    labelDenominator: 1000000,
		    labelDisplay0: true,
		    labelSize: '10px',
		    labelColor: '#000000',
		    labelFont: 'default',
		    majorSpacing: 5,
		    size: {
		      minor: 2,
		      major: 5,
		    }
		  },
	  events: {}
	}

	var data = [
	  { len: 31, color: "#8dd3c7", label: "January", id: "january" },
	  { len: 28, color: "#ffffb3", label: "February", id: "february" },
	  { len: 31, color: "#bebada", label: "March", id: "march" },
	  { len: 30, color: "#fb8072", label: "April", id: "april" },
	  { len: 31, color: "#80b1d3", label: "May", id: "may" },
	  { len: 30, color: "#fdb462", label: "June", id: "june" },
	  { len: 31, color: "#b3de69", label: "July", id: "july" },
	  { len: 31, color: "#fccde5", label: "August", id: "august" },
	  { len: 30, color: "#d9d9d9", label: "September", id: "september" },
	  { len: 31, color: "#bc80bd", label: "October", id: "october" },
	  { len: 30, color: "#ccebc5", label: "November", id: "november" },
	  { len: 31, color: "#ffed6f", label: "December", id: "december" }
	]

	myCircos.render();
  
</script>