ECharts自定义主题：如何打造属于自己的图表样式

var myTheme = {
    color: ['#4E79A7', '#F28E2B', '#E15759', '#76B7B2', '#59A14F', '#EDC949',
    '#AF7AA1', '#FF9DA7', '#9C755F', '#BAB0AC'],
    
    backgroundColor: '#F7F7F7',

    textStyle: {
        fontFamily: 'Arial, Verdana, sans-serif',
        fontSize: 14,
        fontWeight: 'normal',
        color: '#333333'
    },

    title: {
        textStyle: {
            fontSize: 18,
            fontWeight: 'bold',
            color: '#333333'
        }
    },

    xAxis: {
        axisLine: {
            lineStyle: {
                color: '#999999'
            }
        },
        axisLabel: {
            textStyle: {
                color: '#666666'
            }
        }
    },

    yAxis: {
        axisLine: {
            lineStyle: {
                color: '#999999'
            }
        },
        axisLabel: {
            textStyle: {
                color: '#666666'
            }
        }
    },

    series: {
        itemStyle: {
            borderColor: '#ffffff'
        },
        label: {
            textStyle: {
                color: '#333333'
            }
        }
    }
};

module.exports = myTheme;

<script src="myTheme.js"></script>

var chart = echarts.init(document.getElementById('chart_div'), 'myTheme');

// 然后按照常规的方式定义图表的配置项和数据，进行图表的渲染，例如：
var option = {
    title: {text: '柱状图'},
    xAxis: {data: ['A', 'B', 'C', 'D', 'E']},
    yAxis: {},
    series: [{
        name: '销量',
        type: 'bar',
        data: [5, 20, 36, 10, 15]
    }]
};

chart.setOption(option);