| 提交 | 用户 | 时间 | ||
| fd2207 | 1 | <template> |
| 懒 | 2 | <div :class="className" :style="{height:height,width:width}" /> |
| 3 | </template> | |
| 4 | ||
| 5 | <script> | |
| 6 | import * as echarts from 'echarts' | |
| 7 | require('echarts/theme/macarons') // echarts theme | |
| 8 | import resize from './mixins/resize' | |
| 9 | ||
| 10 | export default { | |
| 11 | mixins: [resize], | |
| 12 | props: { | |
| 13 | className: { | |
| 14 | type: String, | |
| 15 | default: 'chart' | |
| 16 | }, | |
| 17 | width: { | |
| 18 | type: String, | |
| 19 | default: '100%' | |
| 20 | }, | |
| 21 | height: { | |
| 22 | type: String, | |
| 23 | default: '350px' | |
| 24 | }, | |
| 25 | autoResize: { | |
| 26 | type: Boolean, | |
| 27 | default: true | |
| 28 | }, | |
| 29 | chartData: { | |
| 30 | type: Object, | |
| 31 | required: true | |
| 32 | } | |
| 33 | }, | |
| 34 | data() { | |
| 35 | return { | |
| 36 | chart: null | |
| 37 | } | |
| 38 | }, | |
| 39 | watch: { | |
| 40 | chartData: { | |
| 41 | deep: true, | |
| 42 | handler(val) { | |
| 43 | this.setOptions(val) | |
| 44 | } | |
| 45 | } | |
| 46 | }, | |
| 47 | mounted() { | |
| 48 | this.$nextTick(() => { | |
| 49 | this.initChart() | |
| 50 | }) | |
| 51 | }, | |
| 52 | beforeDestroy() { | |
| 53 | if (!this.chart) { | |
| 54 | return | |
| 55 | } | |
| 56 | this.chart.dispose() | |
| 57 | this.chart = null | |
| 58 | }, | |
| 59 | methods: { | |
| 60 | initChart() { | |
| 61 | this.chart = echarts.init(this.$el, 'macarons') | |
| 62 | this.setOptions(this.chartData) | |
| 63 | }, | |
| 64 | setOptions({ expectedData, actualData } = {}) { | |
| 65 | this.chart.setOption({ | |
| 66 | xAxis: { | |
| 67 | data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'], | |
| 68 | boundaryGap: false, | |
| 69 | axisTick: { | |
| 70 | show: false | |
| 71 | } | |
| 72 | }, | |
| 73 | grid: { | |
| 74 | left: 10, | |
| 75 | right: 10, | |
| 76 | bottom: 20, | |
| 77 | top: 30, | |
| 78 | containLabel: true | |
| 79 | }, | |
| 80 | tooltip: { | |
| 81 | trigger: 'axis', | |
| 82 | axisPointer: { | |
| 83 | type: 'cross' | |
| 84 | }, | |
| 85 | padding: [5, 10] | |
| 86 | }, | |
| 87 | yAxis: { | |
| 88 | axisTick: { | |
| 89 | show: false | |
| 90 | } | |
| 91 | }, | |
| 92 | legend: { | |
| 93 | data: ['expected', 'actual'] | |
| 94 | }, | |
| 95 | series: [{ | |
| 96 | name: 'expected', itemStyle: { | |
| 97 | normal: { | |
| 98 | color: '#FF005A', | |
| 99 | lineStyle: { | |
| 100 | color: '#FF005A', | |
| 101 | width: 2 | |
| 102 | } | |
| 103 | } | |
| 104 | }, | |
| 105 | smooth: true, | |
| 106 | type: 'line', | |
| 107 | data: expectedData, | |
| 108 | animationDuration: 2800, | |
| 109 | animationEasing: 'cubicInOut' | |
| 110 | }, | |
| 111 | { | |
| 112 | name: 'actual', | |
| 113 | smooth: true, | |
| 114 | type: 'line', | |
| 115 | itemStyle: { | |
| 116 | normal: { | |
| 117 | color: '#3888fa', | |
| 118 | lineStyle: { | |
| 119 | color: '#3888fa', | |
| 120 | width: 2 | |
| 121 | }, | |
| 122 | areaStyle: { | |
| 123 | color: '#f3f8ff' | |
| 124 | } | |
| 125 | } | |
| 126 | }, | |
| 127 | data: actualData, | |
| 128 | animationDuration: 2800, | |
| 129 | animationEasing: 'quadraticOut' | |
| 130 | }] | |
| 131 | }) | |
| 132 | } | |
| 133 | } | |
| 134 | } | |
| 135 | </script> | |
