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gistfile1.txt

function filterDataByMonth(data) {
                // 得到按时间排序的数据
                var numArr = data.map(function (crtVal, idx, arr) {
                    return {
                        amount: crtVal.amount,
                        month: parseInt(crtVal.month)
                    }
                }).sort(function (a, b) {
                    return a.month - b.month;
                });

                // X轴的值
                var xAxisData = [];
                // 柱形图的值
                var barData = [];
                // 折线图的值
                var lineData = [];
                // 最大值
                var max = '';
                numArr.forEach(function (crtVal, idx, arr) {
                    if (crtVal.month.length > 2) {
                        xAxisData.push(crtVal.month + '年');

                    } else {
                        xAxisData.push(crtVal.month + '月');
                    }
                    barData.push(crtVal.amount);
                    lineData.push(crtVal.amount);
                });

                var max = Math.max.apply(Math, barData); // 3
                var yAxisMax = max + max / 5;
                var interval = max / 5;

                return {
                    legend: ['清洗', '对比'],
                    xAxisData: xAxisData,
                    yAxis: [
                        {
                            type: 'value',
                            name: '数量',
                            min: 0,
                            max: yAxisMax,
                            interval: interval,
                            axisLabel: {
                                formatter: '{value}'
                            }
                        }
                    ],
                    seriesData: {
                        barData: barData,
                        lineData: lineData
                    }
                }
            }