| | |
| | |
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| | | public isShow = true;
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| | | colors = ['#c23531', '#2f4554', '#61a0a8', '#d48265', '#91c7ae', '#749f83', '#ca8622', '#bda29a', '#6e7074', '#546570', '#c4ccd3'];
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| | | |
| | | public option = {
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| | | title: {
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| | | text: '',
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| | |
| | | }
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| | | ]
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| | | };
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| | | windOption = {
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| | | title: {
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| | | text: '气象小时预报(风向)',
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| | | left: 'center'
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| | | },
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| | | tooltip: {
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| | | trigger: 'axis',
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| | | axisPointer: {
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| | | type: 'cross'
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| | | },
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| | | formatter: function(params) {
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| | | const directionName = {
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| | | W: '西',
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| | | WSW: '西南偏西',
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| | | SW: '西南',
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| | | SSW: '西南偏南',
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| | | S: '南',
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| | | SSE: '东南偏南',
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| | | SE: '东南',
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| | | ESE: '东南偏东',
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| | | E: '东',
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| | | ENE: '东北偏东',
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| | | NE: '东北',
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| | | NNE: '东北偏北',
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| | | N: '北',
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| | | NNW: '西北偏北',
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| | | NW: '西北',
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| | | WNW: '西北偏西',
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| | | };
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| | | return [
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| | | params[0].value[0],
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| | | '风速:' + params[0].value[1] + '节',
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| | | '风向:' + directionName[params[0].value[2]]
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| | | ].join('<br>');
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| | | }
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| | | },
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| | | xAxis: {
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| | | type: 'category',
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| | | boundaryGap: true
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| | | },
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| | | yAxis: {
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| | | name: '风速(节)'
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| | | },
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| | | series: [
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| | | {
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| | | type: 'custom',
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| | | renderItem: this.renderArrow,
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| | | data: [],
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| | | z: 10
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| | | }, {
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| | | type: 'line',
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| | | smooth: true,
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| | | symbol: 'none',
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| | | itemStyle: {
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| | | color: '#6e7074'
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| | | },
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| | | lineStyle: {
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| | | normal: {
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| | | // type: 'dotted'
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| | | }
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| | | },
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| | | areaStyle: {
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| | | normal: {}
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| | | },
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| | | data: [],
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| | | z: 1
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| | | }
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| | | ]
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| | | };
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| | | renderArrow(param, api) {
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| | | const directionMap = {};
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| | | const direction = ['W', 'WSW', 'SW', 'SSW', 'S', 'SSE', 'SE', 'ESE', 'E', 'ENE', 'NE', 'NNE', 'N', 'NNW', 'NW', 'WNW'];
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| | | |
| | | direction.forEach((data, i) => {
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| | | directionMap[data] = Math.PI / 8 * i;
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| | | });
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| | |
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| | | const dims = {
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| | | time: 0,
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| | | windSpeed: 1,
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| | | R: 2
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| | | };
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| | | const arrowSize = 18;
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| | | const point = api.coord([
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| | | api.value(dims.time),
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| | | api.value(dims.windSpeed)
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| | | ]);
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| | |
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| | | return {
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| | | type: 'path',
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| | | shape: {
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| | | pathData: 'M31 16l-15-15v9h-26v12h26v9z',
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| | | x: -arrowSize / 2,
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| | | y: -arrowSize / 2,
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| | | width: arrowSize,
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| | | height: arrowSize
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| | | },
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| | | rotation: directionMap[api.value(dims.R)],
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| | | position: point,
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| | | style: api.style({
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| | | stroke: '#555',
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| | | lineWidth: 1
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| | | })
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| | | };
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| | | }
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| | |
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| | |
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| | | public type = 'warning';
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| | | ngOnInit() {
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| | | this.initWarning();
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| | |
| | | const pressure = [];
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| | | const uvi = [];
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| | | const title = '气象小时预报';
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| | | const windDirDatas = [];
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| | | zip(
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| | | this.http.get('http://sapi.7drlb.com/api/mj?cityID=1102&apiKey=forecast15days'),
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| | | this.http.get('http://sapi.7drlb.com/api/mj?cityID=1102&apiKey=forecast24hours')
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| | |
| | | humidity.push(data.humidity);
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| | | pressure.push(data.pressure);
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| | | uvi.push(data.uvi);
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| | | this.option.xAxis.data.push(data.date.substring(data.date.length - 2) + '日' + data.hour + '时');
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| | | const formatTime = data.date.substring(data.date.length - 2) + '日' + data.hour + '时';
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| | | windDirDatas.push([formatTime, data.windSpeed, data.windDir]);
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| | | this.option.xAxis.data.push(formatTime);
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| | | }
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| | | });
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| | | const forecasting_tempChart = echarts.init(document.getElementById('forecasting_temp'));
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| | |
| | | this.option.series[0].data = uvi;
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| | | this.option.series[0].itemStyle.color = this.colors[3];
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| | | forecasting_uviChart.setOption(this.option, false);
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| | |
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| | | const forecasting_windChart = echarts.init(document.getElementById('forecasting_wind'));
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| | | this.windOption.series[0].data = windDirDatas;
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| | | this.windOption.series[1].data = windDirDatas;
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| | | forecasting_windChart.setOption(this.windOption, false);
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| | |
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| | | const daydatas = daysRes['data'].forecast;
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| | | const temp_day = [];
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| | |
| | | forecasting_humidityChart.resize();
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| | | forecasting_pressureChart.resize();
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| | | forecasting_uviChart.resize();
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| | | forecasting_windChart.resize();
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| | | forecasting_temp_dayChart.resize();
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| | | });
|
| | | });
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