test/masterPainterColorChoice.html

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<html>
    <head>
        <meta charset="utf-8">
        <script src="lib/simpleRequire.js"></script>
        <script src="lib/config.js"></script>
        <script src="lib/jquery.min.js"></script>
    </head>
    <body>
        <style>
            html, body, #main {
                width: 100%;
                height: 100%;
                margin: 0;
            }
        </style>
        <div id="main"></div>
        <script>

            require([
                'echarts',
                'data/masterPainterColorChoice.json'
            ], function (echarts, json) {

                var chart = echarts.init(document.getElementById('main'));

                var data = json[0].x.map(function (x, idx) {
                    return [+x, +json[0].y[idx]];
                });

                chart.setOption({
                    title: {
                        text: 'Master Painter Color Choices Throughout History',
                        subtext: 'Data From Plot.ly',
                        x: 'right'
                    },
                    tooltip: {
                        trigger: 'axis',
                        axisPointer: {
                            type: 'cross'
                        }
                    },
                    xAxis: {
                        type: 'value',
                        splitLine: {
                            show: false
                        },
                        scale: true,
                        splitNumber: 5,
                        axisLabel: {
                            formatter: function (val) {
                                return val + 's';
                            }
                        }
                    },
                    yAxis: {
                        type: 'value',
                        min: 0,
                        max: 360,
                        splitNumber: 6,
                        name: 'Hue',
                        splitLine: {
                            show: false
                        }
                    },
                    series: [{
                        name: 'scatter',
                        type: 'scatter',
                        symbolSize: function (val, param) {
                            return json[0].marker.size[param.dataIndex] / json[0].marker.sizeref;
                        },
                        itemStyle: {
                            normal: {
                                color: function (param) {
                                    return json[0].marker.color[param.dataIndex];
                                }
                            }
                        },
                        data: data
                    }]
                });
            });

        </script>
    </body>
</html>