| function getVirtulData(year) { |
| year = year || '2017'; |
| var date = +echarts.number.parseDate(year + '-01-01'); |
| var end = +echarts.number.parseDate((+year + 1) + '-01-01'); |
| var dayTime = 3600 * 24 * 1000; |
| var data = []; |
| for (var time = date; time < end; time += dayTime) { |
| data.push([ |
| echarts.format.formatTime('yyyy-MM-dd', time), |
| Math.floor(Math.random() * 10000) |
| ]); |
| } |
| return data; |
| } |
| |
| option = { |
| title: { |
| top: 30, |
| left: 'center', |
| text: '2016年某人每天的步数' |
| }, |
| tooltip: {}, |
| visualMap: { |
| min: 0, |
| max: 10000, |
| type: 'piecewise', |
| orient: 'horizontal', |
| left: 'center', |
| top: 65, |
| textStyle: { |
| color: '#000' |
| } |
| }, |
| calendar: { |
| top: 120, |
| left: 30, |
| right: 30, |
| cellSize: ['auto', 13], |
| range: '2016', |
| itemStyle: { |
| borderWidth: 0.5 |
| }, |
| yearLabel: {show: false} |
| }, |
| series: { |
| type: 'heatmap', |
| coordinateSystem: 'calendar', |
| data: getVirtulData(2016) |
| } |
| }; |