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344 lines
11 KiB
344 lines
11 KiB
var timer_shaft = 0
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const AppInfo = {
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data() {
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return {
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timer_shaft_value: 0,
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timer_shaft_min: 0,
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timer_shaft_max: 0,
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}
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},
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mounted() {
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this.openTimerShaft();
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this.crontabTimerShaft();
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},
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beforeDestroy() {
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clearInterval(this.timer);
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},
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methods: {
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formatTooltip(timestamp) {
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let time = new Date(parseInt(timestamp) * 1000).toLocaleString().replace(/^\d{1,4}\/\d{1,2}\/\d{1,2} \d{1,2}:/, '')
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return time;
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},
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openTimerShaft() {
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let timestamp = parseInt(Date.now() / 1000);
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this.timer_shaft_value = timestamp;
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this.timer_shaft_min = timestamp - 60;
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this.timer_shaft_max = timestamp;
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let marks = {};
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for (let i = this.timer_shaft_max - 60; i < this.timer_shaft_max; i++) {
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// let date = parseInt(new Date(parseInt(i) * 1000).toLocaleString().replace(/^\d{1,4}\/\d{1,2}\/\d{1,2} \d{1,2}:/,'').replace(/:/, ''));
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if (i % 10 == 0) {
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marks[i] = new Date(parseInt(i) * 1000).toLocaleString().replace(/^\d{1,4}\/\d{1,2}\/\d{1,2} \d{1,2}:/, '')
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}
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}
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this.marks = marks;
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},
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crontabTimerShaft() {
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this.timer = setInterval(() => {
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this.openTimerShaft();
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}, 1000 * 3)
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},
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timerShaftChange() {
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if (this.timer_shaft_value == this.timer_shaft_max) {
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this.openTimerShaft();
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this.crontabTimerShaft();
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timer_shaft = 0;
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} else {
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clearInterval(this.timer);
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timer_shaft = this.timer_shaft_value;
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}
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},
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},
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};
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const app = Vue.createApp(AppInfo);
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app.use(ElementPlus);
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app.mount("#app");
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var dom1 = document.getElementById('container1');
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var dom2 = document.getElementById('container2');
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var dom3 = document.getElementById('container3');
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pressure(dom1, 1);
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pressure(dom2, 2);
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pressure(dom3, 3);
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/**
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* 绘制图
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* @param dom
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* @param item
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*/
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function pressure(dom, item) {
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var myChart = echarts.init(dom, null, {
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renderer: 'canvas',
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useDirtyRect: false
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});
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var app = {};
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var option;
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let noise = getNoiseHelper();
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let xData = [];
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let yData = [];
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noise.seed(Math.random());
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function generateData(theta, min, max) {
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let data = [];
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for (let i = 0; i <= 33; i++) {
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xData.push(i);
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}
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for (let j = 0; j < 33; j++) {
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yData.push(j);
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}
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return data;
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}
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let data = generateData(2, -5, 5);
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setTimer();
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function setTimer() {
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let timer = null
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$.get('/getPelmaData?item=' + item + "&timer_shaft=" + timer_shaft).done(function (data) {
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if (data) {//根据返回状态判断
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let pressure = data.pressure
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myChart.setOption({
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series: [
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{
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data: pressure
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}
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]
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});
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if (pressure && pressure.length > 0){
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//原始数据
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var myDate = new Date();
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var mytime = myDate.toLocaleTimeString();
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let original = mytime + ' ';
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pressure.forEach((elem, index) => {
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// if (index > 600) {
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// // console.log(index)
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//
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// original += Math.trunc(elem[2] * 100) + ' '
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// }
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if (index > 300) {
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// console.log(index)
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original += Math.trunc(elem[2]) + ' '
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}
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})
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$(".sound-code-chunk-default-content").html(original);
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}
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if (data['foot'][0]){
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$("#foot-content1").html(data['foot'][0] + '℃');
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}
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if (data['foot'][1]){
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$("#foot-content2").html(data['foot'][1] + '%');
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}
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if (data['foot'][2]){
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$("#foot-content3").html(data['foot'][2] + '℃');
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}
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if (data['foot'][3]){
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$("#foot-content4").html(data['foot'][3] + '%');
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}
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if (data['foot'][4]){
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$("#foot-content5").html(data['foot'][4] + '℃');
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}
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if (data['foot'][5]){
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$("#foot-content6").html(data['foot'][5] + '%');
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}
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if (data['foot'][6]){
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$("#foot-content7").html(data['foot'][6] + '℃');
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}
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if (data['foot'][7]){
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$("#foot-content8").html(data['foot'][7] + '%');
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}
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}
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timer = setTimeout(() => {
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setTimer()
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}, 5000)//*秒查一下
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// else {
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// clearTimeout(timer);//清理定时任务
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// }
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});
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}
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option = {
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tooltip: {},
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xAxis: {
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type: 'category',
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data: xData
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},
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yAxis: {
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type: 'category',
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data: yData
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},
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visualMap: {
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show: false,
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min: 0,
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max: 255,
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calculable: true,
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realtime: false,
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inRange: {
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color: [
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'#ffffdc',
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'#ffffbf',
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'#ffff71',
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'#fee090',
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'#ffc993',
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'#fdae61',
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'#f87f59',
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'#f46d43',
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'#e34d45',
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'#d73027',
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'#a50026',
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]
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}
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},
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series: [
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{
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name: 'Gaussian',
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type: 'heatmap',
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data: data,
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emphasis: {
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itemStyle: {
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borderColor: '#333',
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borderWidth: 1
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}
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},
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progressive: 1000,
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animation: false
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}
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]
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};
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///////////////////////////////////////////////////////////////////////////
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// perlin noise helper from https://github.com/josephg/noisejs
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///////////////////////////////////////////////////////////////////////////
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function getNoiseHelper() {
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class Grad {
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constructor(x, y, z) {
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this.x = x;
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this.y = y;
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this.z = z;
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}
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dot2(x, y) {
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return this.x * x + this.y * y;
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}
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dot3(x, y, z) {
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return this.x * x + this.y * y + this.z * z;
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}
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}
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const grad3 = [
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new Grad(1, 1, 0),
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new Grad(-1, 1, 0),
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new Grad(1, -1, 0),
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new Grad(-1, -1, 0),
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new Grad(1, 0, 1),
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new Grad(-1, 0, 1),
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new Grad(1, 0, -1),
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new Grad(-1, 0, -1),
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new Grad(0, 1, 1),
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new Grad(0, -1, 1),
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new Grad(0, 1, -1),
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new Grad(0, -1, -1)
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];
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const p = [
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151, 160, 137, 91, 90, 15, 131, 13, 201, 95, 96, 53, 194, 233, 7, 225, 140,
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36, 103, 30, 69, 142, 8, 99, 37, 240, 21, 10, 23, 190, 6, 148, 247, 120,
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234, 75, 0, 26, 197, 62, 94, 252, 219, 203, 117, 35, 11, 32, 57, 177, 33,
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88, 237, 149, 56, 87, 174, 20, 125, 136, 171, 168, 68, 175, 74, 165, 71,
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134, 139, 48, 27, 166, 77, 146, 158, 231, 83, 111, 229, 122, 60, 211, 133,
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230, 220, 105, 92, 41, 55, 46, 245, 40, 244, 102, 143, 54, 65, 25, 63, 161,
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1, 216, 80, 73, 209, 76, 132, 187, 208, 89, 18, 169, 200, 196, 135, 130,
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116, 188, 159, 86, 164, 100, 109, 198, 173, 186, 3, 64, 52, 217, 226, 250,
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124, 123, 5, 202, 38, 147, 118, 126, 255, 82, 85, 212, 207, 206, 59, 227,
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47, 16, 58, 17, 182, 189, 28, 42, 223, 183, 170, 213, 119, 248, 152, 2, 44,
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154, 163, 70, 221, 153, 101, 155, 167, 43, 172, 9, 129, 22, 39, 253, 19, 98,
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108, 110, 79, 113, 224, 232, 178, 185, 112, 104, 218, 246, 97, 228, 251, 34,
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242, 193, 238, 210, 144, 12, 191, 179, 162, 241, 81, 51, 145, 235, 249, 14,
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239, 107, 49, 192, 214, 31, 181, 199, 106, 157, 184, 84, 204, 176, 115, 121,
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50, 45, 127, 4, 150, 254, 138, 236, 205, 93, 222, 114, 67, 29, 24, 72, 243,
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141, 128, 195, 78, 66, 215, 61, 156, 180
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];
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// To remove the need for index wrapping, double the permutation table length
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let perm = new Array(512);
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let gradP = new Array(512);
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// This isn't a very good seeding function, but it works ok. It supports 2^16
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// different seed values. Write something better if you need more seeds.
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function seed(seed) {
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if (seed > 0 && seed < 1) {
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// Scale the seed out
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seed *= 65536;
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}
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seed = Math.floor(seed);
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if (seed < 256) {
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seed |= seed << 8;
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}
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for (let i = 0; i < 256; i++) {
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let v;
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if (i & 1) {
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v = p[i] ^ (seed & 255);
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} else {
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v = p[i] ^ ((seed >> 8) & 255);
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}
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perm[i] = perm[i + 256] = v;
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gradP[i] = gradP[i + 256] = grad3[v % 12];
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}
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}
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seed(0);
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// ##### Perlin noise stuff
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function fade(t) {
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return t * t * t * (t * (t * 6 - 15) + 10);
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}
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function lerp(a, b, t) {
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return (1 - t) * a + t * b;
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}
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// 2D Perlin Noise
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function perlin2(x, y) {
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// Find unit grid cell containing point
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let X = Math.floor(x),
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Y = Math.floor(y);
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// Get relative xy coordinates of point within that cell
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x = x - X;
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y = y - Y;
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// Wrap the integer cells at 255 (smaller integer period can be introduced here)
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X = X & 255;
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Y = Y & 255;
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// Calculate noise contributions from each of the four corners
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let n00 = gradP[X + perm[Y]].dot2(x, y);
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let n01 = gradP[X + perm[Y + 1]].dot2(x, y - 1);
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let n10 = gradP[X + 1 + perm[Y]].dot2(x - 1, y);
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let n11 = gradP[X + 1 + perm[Y + 1]].dot2(x - 1, y - 1);
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// Compute the fade curve value for x
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let u = fade(x);
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// Interpolate the four results
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return lerp(lerp(n00, n10, u), lerp(n01, n11, u), fade(y));
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}
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return {
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seed,
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perlin2
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};
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}
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if (option && typeof option === 'object') {
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myChart.setOption(option);
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}
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window.addEventListener('resize', myChart.resize);
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}
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