option = {
    xAxis: {
        type: 'category',
        data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
    },
    yAxis: {
        type: 'value'
    },
    series: [{
        data: [120, 200, 150, 80, 70, 110, 130],
        type: 'line',
        symbol: 'triangle',
        symbolSize: 20,
        lineStyle: {
            color: 'green',
            width: 4,
            type: 'dashed'
        },
        itemStyle: {
            borderWidth: 3,
            borderColor: 'yellow',
            color: 'blue'
        }
    }]
};