Markarea 端点使用 Infinity 值时绘制不符合预期

描述:当前是关于Echarts图表中的 散点图 示例。
 
            option = {
    title: {
        text: '男性女性身高体重分布',
        subtext: '抽样调查来自: Heinz  2003'
    },
    grid: {
        left: '3%',
        right: '7%',
        bottom: '3%',
        containLabel: true
    },
    tooltip: {
        // trigger: 'axis',
        showDelay: 0,
        formatter: function(params) {
            if (params.value.length > 1) {
                return params.seriesName + ' :<br/>' +
                    params.value[0] + 'cm ' +
                    params.value[1] + 'kg ';
            } else {
                return params.seriesName + ' :<br/>' +
                    params.name + ' : ' +
                    params.value + 'kg ';
            }
        }
    },
    legend: {
        data: ['女性', '男性'],
        left: 'center'
    },
    xAxis: [{
        type: 'value',
        scale: true,
        axisLabel: {
            formatter: '{value} cm'
        },
        splitLine: {
            show: false
        }
    }],
    yAxis: [{
        type: 'value',
        scale: true,
        axisLabel: {
            formatter: '{value} kg'
        },
        splitLine: {
            show: false
        }
    }],
    series: [{
        name: '女性',
        type: 'scatter',
        data: [
            [161.2, 51.6],
            [167.5, 59.0],
            [159.5, 49.2],
            [157.0, 63.0],
            [155.8, 53.6],
            [170.0, 59.0],
            [159.1, 47.6],
            [166.0, 69.8],
            [176.2, 66.8],
            [160.2, 75.2],
            [172.5, 55.2],
            [170.9, 54.2],
            [172.9, 62.5],
            [153.4, 42.0],
            [160.0, 50.0],
            [147.2, 49.8],
            [168.2, 49.2],
            [175.0, 73.2],
            [157.0, 47.8],
            [167.6, 68.8],
            [159.5, 50.6],
            [175.0, 82.5],
            [166.8, 57.2],
            [176.5, 87.8],
            [170.2, 72.8],
            [174.0, 54.5],
            [173.0, 59.8],
            [179.9, 67.3],
            [170.5, 67.8],
            [160.0, 47.0],
            [154.4, 46.2],
            [162.0, 55.0],
            [176.5, 83.0],
            [160.0, 54.4],
            [152.0, 45.8],
            [162.1, 53.6],
            [170.0, 73.2],
            [160.2, 52.1],
            [161.3, 67.9],
            [166.4, 56.6],
            [168.9, 62.3],
            [163.8, 58.5],
            [167.6, 54.5],
            [160.0, 50.2],
            [161.3, 60.3],
            [167.6, 58.3],
            [165.1, 56.2],
            [160.0, 50.2],
            [170.0, 72.9],
            [157.5, 59.8],
            [167.6, 61.0],
            [160.7, 69.1],
            [163.2, 55.9],
            [152.4, 46.5],
            [157.5, 54.3],
            [168.3, 54.8],
            [180.3, 60.7],
            [165.5, 60.0],
            [165.0, 62.0],
            [164.5, 60.3],
            [156.0, 52.7],
            [160.0, 74.3],
            [163.0, 62.0],
            [165.7, 73.1],
            [161.0, 80.0],
            [162.0, 54.7],
            [166.0, 53.2],
            [174.0, 75.7],
            [172.7, 61.1],
            [167.6, 55.7],
            [151.1, 48.7],
            [164.5, 52.3],
            [163.5, 50.0],
            [152.0, 59.3],
            [169.0, 62.5],
            [164.0, 55.7],
            [161.2, 54.8],
            [155.0, 45.9],
            [170.0, 70.6],
            [176.2, 67.2],
            [170.0, 69.4],
            [162.5, 58.2],
            [170.3, 64.8],
            [164.1, 71.6],
            [169.5, 52.8],
            [163.2, 59.8],
            [154.5, 49.0],
            [159.8, 50.0],
            [173.2, 69.2],
            [170.0, 55.9],
            [161.4, 63.4],
            [169.0, 58.2],
            [166.2, 58.6],
            [159.4, 45.7],
            [162.5, 52.2],
            [159.0, 48.6],
            [162.8, 57.8],
            [159.0, 55.6],
            [179.8, 66.8],
            [162.9, 59.4],
            [161.0, 53.6],
            [151.1, 73.2],
            [168.2, 53.4],
            [168.9, 69.0],
            [173.2, 58.4],
            [171.8, 56.2],
            [178.0, 70.6],
            [164.3, 59.8],
            [163.0, 72.0],
            [168.5, 65.2],
            [166.8, 56.6],
            [172.7, 105.2],
            [163.5, 51.8],
            [169.4, 63.4],
            [167.8, 59.0],
            [159.5, 47.6],
            [167.6, 63.0],
            [161.2, 55.2],
            [160.0, 45.0],
            [163.2, 54.0],
            [162.2, 50.2],
            [161.3, 60.2],
            [149.5, 44.8],
            [157.5, 58.8],
            [163.2, 56.4],
            [172.7, 62.0],
            [155.0, 49.2],
            [156.5, 67.2],
            [164.0, 53.8],
            [160.9, 54.4],
            [162.8, 58.0],
            [167.0, 59.8],
            [160.0, 54.8],
            [160.0, 43.2],
            [168.9, 60.5],
            [158.2, 46.4],
            [156.0, 64.4],
            [160.0, 48.8],
            [167.1, 62.2],
            [158.0, 55.5],
            [167.6, 57.8],
            [156.0, 54.6],
            [162.1, 59.2],
            [173.4, 52.7],
            [159.8, 53.2],
            [170.5, 64.5],
            [159.2, 51.8],
            [157.5, 56.0],
            [161.3, 63.6],
            [162.6, 63.2],
            [160.0, 59.5],
            [168.9, 56.8],
            [165.1, 64.1],
            [162.6, 50.0],
            [165.1, 72.3],
            [166.4, 55.0],
            [160.0, 55.9],
            [152.4, 60.4],
            [170.2, 69.1],
            [162.6, 84.5],
            [170.2, 55.9],
            [158.8, 55.5],
            [172.7, 69.5],
            [167.6, 76.4],
            [162.6, 61.4],
            [167.6, 65.9],
            [156.2, 58.6],
            [175.2, 66.8],
            [172.1, 56.6],
            [162.6, 58.6],
            [160.0, 55.9],
            [165.1, 59.1],
            [182.9, 81.8],
            [166.4, 70.7],
            [165.1, 56.8],
            [177.8, 60.0],
            [165.1, 58.2],
            [175.3, 72.7],
            [154.9, 54.1],
            [158.8, 49.1],
            [172.7, 75.9],
            [168.9, 55.0],
            [161.3, 57.3],
            [167.6, 55.0],
            [165.1, 65.5],
            [175.3, 65.5],
            [157.5, 48.6],
            [163.8, 58.6],
            [167.6, 63.6],
            [165.1, 55.2],
            [165.1, 62.7],
            [168.9, 56.6],
            [162.6, 53.9],
            [164.5, 63.2],
            [176.5, 73.6],
            [168.9, 62.0],
            [175.3, 63.6],
            [159.4, 53.2],
            [160.0, 53.4],
            [170.2, 55.0],
            [162.6, 70.5],
            [167.6, 54.5],
            [162.6, 54.5],
            [160.7, 55.9],
            [160.0, 59.0],
            [157.5, 63.6],
            [162.6, 54.5],
            [152.4, 47.3],
            [170.2, 67.7],
            [165.1, 80.9],
            [172.7, 70.5],
            [165.1, 60.9],
            [170.2, 63.6],
            [170.2, 54.5],
            [170.2, 59.1],
            [161.3, 70.5],
            [167.6, 52.7],
            [167.6, 62.7],
            [165.1, 86.3],
            [162.6, 66.4],
            [152.4, 67.3],
            [168.9, 63.0],
            [170.2, 73.6],
            [175.2, 62.3],
            [175.2, 57.7],
            [160.0, 55.4],
            [165.1, 104.1],
            [174.0, 55.5],
            [170.2, 77.3],
            [160.0, 80.5],
            [167.6, 64.5],
            [167.6, 72.3],
            [167.6, 61.4],
            [154.9, 58.2],
            [162.6, 81.8],
            [175.3, 63.6],
            [171.4, 53.4],
            [157.5, 54.5],
            [165.1, 53.6],
            [160.0, 60.0],
            [174.0, 73.6],
            [162.6, 61.4],
            [174.0, 55.5],
            [162.6, 63.6],
            [161.3, 60.9],
            [156.2, 60.0],
            [149.9, 46.8],
            [169.5, 57.3],
            [160.0, 64.1],
            [175.3, 63.6],
            [169.5, 67.3],
            [160.0, 75.5],
            [172.7, 68.2],
            [162.6, 61.4],
            [157.5, 76.8],
            [176.5, 71.8],
            [164.4, 55.5],
            [160.7, 48.6],
            [174.0, 66.4],
            [163.8, 67.3]
        ],
        markArea: {
            silent: true,
            itemStyle: {
                normal: {
                    color: 'transparent',
                    borderWidth: 1,
                    borderType: 'dashed'
                }
            },
            data: [
                [{
                    coord: [-Infinity, Infinity]
                }, {
                    coord: [170, 70]
                }],
                [{
                    coord: [170, 70]
                }, {
                    coord: [Infinity, -Infinity]
                }]
            ]
        }
    }]
};