[Solved] How can i have color axis in bubble chart using Highchart?

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Based on the answer from this topic – stepped-color-shading-in-highcharts-doughnut-chart.

Wrapping bubble’s prototype:

var bubbleProto = Highcharts.seriesTypes.bubble.prototype;

  bubbleProto.axisTypes = ['xAxis', 'yAxis', 'colorAxis'];
  bubbleProto.optionalAxis="colorAxis";
  bubbleProto.colorKey = 'y';

  Highcharts.wrap(bubbleProto, 'translate', function(proceed) {
    proceed.apply(this, Array.prototype.slice.call(arguments, 1));

    Highcharts.seriesTypes.heatmap.prototype.translateColors.call(this);
  });

Live example and output

http://jsfiddle.net/4y3qgdmn/41/

bubble series with color axis

2

solved How can i have color axis in bubble chart using Highchart?