Echarts实战案例代码(23)：富文本实现坐标轴文字和图片排版的解决方案

var weatherIcons = {
    'Sunny': 'https://echarts.apache.org/examples/data/asset/img/weather/sunny_128.png',
    'Cloudy':'https://echarts.apache.org/examples/data/asset/img/weather/cloudy_128.png',
   'Showers':'https://echarts.apache.org/examples/data/asset/img/weather/showers_128.png'
};

    xAxis: {
        type: 'category',
        data: ['Sunny', 'Cloudy', 'Showers'],
        axisLabel: {
            formatter: function (value) {
                console.log(value);
                return '{' + value + '| }\n{value|' + value + '}';
            },
            margin: 20,
            rich: {
                value: {
                    lineHeight: 30,
                    align: 'center'
                },
                Sunny: {
                    height: 30,
                    align: 'center',
                    backgroundColor: {
                        image: weatherIcons.Sunny
                    }
                },
                Cloudy: {
                    height: 30,
                    align: 'center',
                    backgroundColor: {
                        image: weatherIcons.Cloudy
                    }
                },
                Showers: {
                    height: 30,
                    align: 'center',
                    backgroundColor: {
                        image: weatherIcons.Showers
                    }
                }
            }
        }
    },