// ==UserScript==
// @name        NWP helper in GuangDong
// @description 广东省气象业务网数值预报页面增强
// @namespace   minhill.com
// @match     http://10.148.8.228/to_fore_homepage.action*
// @match     http://10.148.8.18/ywwhome/vision/multiDataApply/gisloader.html*
// @version     1.9.4
// @require     https://lib.baomitu.com/echarts/4.6.0/echarts.min.js
// @require     https://lib.baomitu.com/moment.js/2.24.0/moment.min.js
// @require     https://lib.baomitu.com/d3/5.15.0/d3.min.js
// @grant       GM_addStyle
// @grant       unsafeWindow
// @grant       GM_openInTab
// @grant       GM_xmlhttpRequest
// @grant       GM_notification
// @license     The MIT License (MIT); http://opensource.org/licenses/MIT
// @connect     172.22.1.175
// @connect     127.0.0.1:5000
// @connect     api.map.baidu.com
// @connect     trident.gdmo.gq
// @connect     research.gdmo.gq
// @compatible  firefox
// @compatible  chrome
// @compatible  edge
// @note        2018/01/08 增加时效转换按钮
// @note        2018/01/15 增加经纬度功能
// @supportURL  https://greasyfork.org/scripts/26259
// @author      Hanchy Hill
// ==/UserScript==
// TODO 数据格式错误时显示提示
// TODO require resData
// TODO 风向tooltip改进
// TODO 增加气压
// TODO 增加集合预报-32天预报
// TODO 单站停止经纬度捕捉
// TODO 分钟降水时时效切换错误
// TODO 显示单击的点
// TODO 垂直剖面NCL测试
// TODO 垂直探空曲线
// TODO 降水量, 风力分级
// TODO 多图模式时次选择
const modelMeta = [
{
"model": "grapes1km",
"rule": "/{yyyymmdd}/{HH}/grapes1km_{range}_{name}_m{hhh}_{yyyy}{mm}{dd}{HH}{mi}.png",
"modelName": "Grapes_gz_R_1km"
},
{
"model": "grapesmeso_b",
"rule": "grapesmeso_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_Meso"
},
{
"model": "grapescma_b",
"rule": "grapescma_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_全球"
},
{
"model": "SCMOC",
"rule": "SCMOC_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "客观短时预报"
},
{
"model": "ecmwffine_b",
"rule": "ecmwffine_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "ECMWF_细网格"
},
{
"model": "ecmwfs2d_b",
"rule": "ecmwfs2d_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "ECMWF_细网格(S2D)"
},
{
"model": "ecmwfs2s",
"rule": "ecmwfs2s_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "ECMWF细网格(S2S)"
},
{
"model": "ecmwfc3e_b",
"rule": "ecmwfc3e_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "ECMWF_集合"
},
{
"model": "ecmwfs4f",
"rule": "ecmwfs4f_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "ECMWF_32天"
},
{
"model": "ecmwfEnsExt",
"rule": "ecmwfEnsExt_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "ECMWF_46天"
},
{
"model": "ecmwfc3y",
"rule": "ecmwfc3y_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "ECMWF_C3Y"
},
{
"model": "ncepgfs0p5",
"rule": "ncepgfs0p5_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "NCEP"
},
{
"model": "chaf",
"rule": "chaf_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_R_3km"
},
{
"model": "GTRAMS3KMEC_b",
"rule": "GTRAMS3KMEC_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_3km"
},
{
"model": "GTRAMS3KMNCEP_b",
"rule": "GTRAMS3KMEC_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_3km(N)"
},
{
"model": "Gtrams3kmCNEC",
"rule": "Gtrams3kmCN_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_3km(CN)"
},
{
"model": "Gtrams3kmCNGraGFS",
"rule": "Gtrams3kmCN_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_3km(G)"
},
{
"model": "grapes9ec",
"rule": "grapes9_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_9km"
},
{
"model": "grapes9",
"rule": "grapes9_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_9km(N)"
},
{
"model": "grapes18kmec_b",
"rule": "grapes18_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_18km"
},
{
"model": "grapes18km_b",
"rule": "grapes18_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes_gz_18km(N)"
},
{
"model": "wavepng_b",
"rule": "wave_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes-海洋"
},
{
"model": "seafog_b",
"rule": "{name}{yyyy}{mm}{dd}{HH}r###lt.gif",
"modelName": "Grapes-海雾"
},
{
"model": "graces_b",
"rule": "graces_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "Grapes-环境"
},
{
"model": "environment_b",
"rule": "environment_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "CMA环境"
},
{
"model": "fax_b",
"modelName": "FAX传真图",
"rule": ""
},
{
"model": "obor_b",
"rule": "ecmwfs2d_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "一带一路"
},
{
"model": "clean_plot",
"rule": "gz3km{yyyy}{mm}{dd}{HH}_{hhh}_{name}.png",
"modelName": "Grapes_3km(CN)"
},
{
"model": "cldas",
"rule": "cldas_hn_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "国家局实况融合"
},
{
"model": "OCEN_CODAS",
"rule": "OCEN_CODAS_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "国家局海洋融合"
},
{
"model": "SWMA",
"rule": "swma_{range}_{name}_{hhh}_{yyyy}{mm}{dd}{HH}.png",
"modelName": "热带所海面风融合"
}
];
let multiModelRule = [
{
rule: [
['ecmwffine_b', ['oy', 'cn', 'hn', 'gd',], null],
['ncepgfs0p5', ['oy', 'cn', 'hn', 'gd',], null],
['grapescma_b', ['oy', 'cn', 'hn', 'gd',], null],
['grapes9ec', ['oy', 'cn', 'hn', 'gd',], null],
],
name: 'EC/NCEP/G全球/G9kmEC',
description: 'ECMWF, NCEP, Grapes全球, ##台风模式9km',
opt: { stritFit: true }
},
{
rule: [
['ecmwffine_b', ['oy', 'cn', 'hn', 'gd',], null],
['ncepgfs0p5', ['oy', 'cn', 'hn', 'gd',], null],
['grapes9ec', ['cn', 'hn', 'gd',], null],
['grapesmeso_b', ['cn', 'hn', 'gd',], null],
],
name: 'EC/NCEP/G9kmEC/G-meso',
description: 'ECMWF, NCEP, ##台风模式9km, Grapes-Meso',
opt: { stritFit: true }
},
{
rule: [
['ecmwffine_b', ['oy', 'cn', 'hn', 'gd',], null],
['ncepgfs0p5', ['oy', 'cn', 'hn', 'gd',], null],
['grapes9ec', ['cn', 'hn', 'gd',], null],
['GTRAMS3KMEC_b', ['hn', 'gd',], null],
],
name: 'EC/NCEP/G9kmEC/G-meso',
description: 'ECMWF, NCEP, ##台风模式9km, Grapes-Meso',
opt: { stritFit: true }
},
]
let mvPatternList = [
[{
"elem": "t2mm",
"elemCN": "2m气温",
"region": "cn",
"model": "ecmwffine_b",
"modelFileName": "ecmwffine"
},
{
"elem": "t2mm24",
"elemCN": "2m气温24h变温",
"region": "cn",
"model": "ecmwffine_b",
"modelFileName": "ecmwffine"
},
{
"elem": "wind10m",
"elemCN": "10m风",
"region": "cn",
"model": "ecmwffine_b",
"modelFileName": "ecmwffine"
},
{
"elem": "10gust3",
"elemCN": "10m阵风(过去3h)",
"region": "cn",
"model": "ecmwffine_b",
"modelFileName": "ecmwffine"
}]
]
let userConfig = { // 用户设置
alterDate: false, // 默认不修改时次
timelineMove: false,//是否启用滑动时间触发
debug: false,
mvMode:undefined,
};
let $ = unsafeWindow.$;
const elemsConfig = {
latLonInput: undefined,
$doc: () => unsafeWindow.$doc,
$settings: () => unsafeWindow.$settings,
$home: unsafeWindow.$home,
fixPoint: undefined,
pointerPoint: { lat: 0, lon: 0 },// 地图锚点位置
point01: undefined,
point02: undefined,
state: 'timeseries',//'vertical','skewT'
compareImgDOM: { img: [], info: [] },//前后预报时次对比DOM引用
mvImgDOM: {//四分图DOM引用
img: [],
info: [],
mode: 'multiElem',//multiTime, multiModel, multiElem,multiInitime
matchedSrcList: [],
matchPattens: [{
"elem": "t2mm",
"elemCN": "2m气温",
"region": "cn",
"model": "ecmwffine_b",
"modelFileName": "ecmwffine"
},
{
"elem": "t2mm24",
"elemCN": "2m气温24h变温",
"region": "cn",
"model": "ecmwffine_b",
"modelFileName": "ecmwffine"
},
{
"elem": "wind10m",
"elemCN": "10m风",
"region": "cn",
"model": "ecmwffine_b",
"modelFileName": "ecmwffine"
},
{
"elem": "10gust3",
"elemCN": "10m阵风(过去3h)",
"region": "cn",
"model": "ecmwffine_b",
"modelFileName": "ecmwffine"
},],
},
};
let proxyConfig = new Proxy({
showTcMode: false,
showDetTcMode: true,
showEnsTcMode: true,
tcShowLock: false,
preTime: '',
preRegion: '',
domTarget: {
showTcMode: '#tc-mode-btn',
showDetTcMode: '#tc-det-btn',
showEnsTcMode: '#tc-ens-btn',
},
svgTarget: {
showTcMode: '#wrap-draw-tc > svg',
showDetTcMode: '#wrap-draw-tc > svg .svg-tc-det',
showEnsTcMode: '#wrap-draw-tc > svg .svg-tc-ens',
}
}, {
set: function (obj, prop, value, receiver) {
if (prop === 'tcShowLock') return;
const tcShowDom = document.querySelector(obj.domTarget.showTcMode);
obj[prop] = value;
// console.error(obj.showDetTcMode);
// console.error(obj.showEnsTcMode);
if (prop === 'showTcMode') {
let detDom = document.querySelector(obj.domTarget['showDetTcMode']);
let ensDom = document.querySelector(obj.domTarget['showEnsTcMode']);
if (value === true) {
tcShowDom.classList.add('active-button');
detDom.classList.remove('display-none');
ensDom.classList.remove('display-none');
if (obj.showDetTcMode || obj.showEnsTcMode) showSvgTC();
// 如果全为false则不执行showSvgTC();
// TODO 显示SVG
// 重绘SVG
} else {
tcShowDom.classList.remove('active-button');
detDom.classList.add('display-none');
ensDom.classList.add('display-none');
let svgTC = document.querySelector('#wrap-draw-tc');
if (svgTC) svgTC.classList.add('display-none');
}
} else if (prop == 'showDetTcMode' || prop == 'showEnsTcMode') {
let targetDom = document.querySelector(obj.domTarget[prop]);
if (value === true) {
targetDom.classList.add('active-button');
showSvgTC();
} else {
targetDom.classList.remove('active-button');
let targetSvgGroup = document.querySelector(obj.svgTarget[prop]);
if (targetSvgGroup) targetSvgGroup.classList.add('display-none');
if (!obj.showDetTcMode && !obj.showEnsTcMode) {// 全为flase则取消台风选择
receiver.showTcMode = false;
}
// svg-tc-ens
// TODO 隐藏对应的<g>元素
}
}
}
})
const helperConfig = {
region: {
hn: {//华南
isMap: true,// 是否是等经纬地图
projection: 'Equidistant',// 投影
latLon: {
xRight: 636.98, xLeft: 172.56,
yTop: 56.516, yBottom: 547.576,
lon0: 105.0, lon1: 120.0,
lat0: 15.0, lat1: 30.0,
},
},
cn: {//##
isMap: true,// 是否是等经纬地图
projection: 'Lambert',
latLon: {
refLon0: 110.25, refLat0: 20,
m0: 342.98333, n0: 382.51666,
// refLon0:110,refLat0:20,
// m0:338.98,n0:382.51,
refLat1: 1.001, refLat2: 25.0,
lonr: 80, latr: 40,
mr: 94.983, nr: 167.51,
},
},
oy: {//欧亚
isMap: true,// 是否是等经纬地图
projection: 'Mercator',
latLon: {
xRight: 692.9833, xLeft: 156.9833,
yTop: 54.51666, yBottom: 533.51666,
lon0: 60.0, lon1: 160.0,
lat0: 10.0, lat1: 70.0,
},
},
gd: {//广东
isMap: true,// 是否是等经纬地图
projection: 'Equidistant',// 投影
latLon: {
xRight: 589.98334, xLeft: 124.98334,
yTop: 104.51666, yBottom: 437.51666,
lon0: 110, lon1: 116,
lat0: 21.0, lat1: 25.0,
},
},
hy: {//海洋
isMap: true,// 是否是等经纬地图
projection: 'Lambert',// 投影
latLon: {
refLon0: 110, refLat0: 0,
m0: 274.983, n0: 490.51666,
refLat1: 1.001, refLat2: 25.0,
lonr: 100, latr: 20,
mr: 171.983, nr: 270.51666,
},
},
'86st': {//单站
isMap: false,
},
rainnest: {//雨涡
isMap: false,
},
'5pro': {//雨涡
isMap: false,
},
},
currentRegion: 'hn',
matchImgXY: () => { },// 根据经纬度获取图像位置
matchLoc: () => { },// 获取经纬度的函数
matchParam: '',// 调用上式的第二参数
};
//
/**
* unsafeWindow函数
* selectProItem
*/
const utils = {
log(arg) {
userConfig.debug ? console.log(arg) : '';
},
changeRegion(region) {
helperConfig.currentRegion = region;
return helperConfig.region[region].isMap;// 返回是否是地图
},
getJSON(url) {// 获取json数据
return new Promise(function (resolve, reject) {
GM_xmlhttpRequest({ //获取时间序列
method: 'GET',
synchronous: false,
url: url,
onload: function (reDetails) {
if (reDetails.status !== 200 && reDetails.status !== 304) {
console.error('获取URL错误');
// showNotification('数据中心数据获取异常');
let errorNotice = GM_notification({ text: '数据获取异常' + url, image: 'http://10.148.8.228/images/logo.png', title: '接口异常', timeout: 3000 });
if (errorNotice) setTimeout(() => errorNotice.remove(), 3000);
reject(new Error('数据获取异常' + url));
}
const data = JSON.parse(reDetails.responseText);
//console.log(data.DATA);
resolve(data);
}
});
})
},
projection: {
Mercator: {// 墨卡托投影
calBasicInfo(lat1 = 0, lat2 = 0, n1 = 0, n2 = 0) {
/*参数lat 纬度, n坐标数值
n0 赤道，d0放大系数
*/
const y1 = Math.log(Math.tan(lat1) + 1 / Math.cos(lat1));
const y2 = Math.log(Math.tan(lat2) + 1 / Math.cos(lat2));
const n0 = (n1 - (y1 / y2) * n2) / (1.0 - y1 / y2);
const d0 = y1 / (n0 - n1);
return { n0, d0 };
},
calLatLon(mouseXY, dims) {
// console.log(dims);
const n0 = dims.n0;
const d0 = dims.d0;
// console.log(Math.sinh((n0-mouseXY.y)*d0));
const lat = Math.atan(Math.sinh((n0 - mouseXY.y) * d0));
///---------------//
const r = dims.xLeft;
const o = dims.xRight;
const s = (dims.lon1 - dims.lon0) / (o - r);
const u = dims.lon0 + (mouseXY.x - r) * s;
return { lat: lat * 180 / Math.PI, lon: u };
},
calImgLoc(latlon, dims = { xLeft, xRight, lon1, lon0, n0, d0 }) {
const n0 = dims.n0;
const d0 = dims.d0;
const sec = (x = 0) => 1 / Math.cos(x);// 正割
const lon = latlon.lon;
const r = dims.xLeft;
const o = dims.xRight;
const s = (dims.lon1 - dims.lon0) / (o - r);
const x = (lon - dims.lon0) / s + r;
const phi = latlon.lat / 180 * Math.PI;
const y = n0 - Math.log(Math.tan(phi) + sec(phi)) / d0;
const mouseXY = { x, y };
return mouseXY;
},
},
Equidistant: {//等经纬度
calBasicInfo() {
return helperConfig.region[helperConfig.currentRegion].latLon
},
calLatLon(mouseXY, dims) {
// console.log(dims);
const r = dims.xLeft;
const o = dims.xRight;
const i = dims.yTop;
const l = dims.yBottom;
const s = (dims.lon1 - dims.lon0) / (o - r); // o - r 内框宽度 -> s = lon/height
const d = (dims.lat1 - dims.lat0) / (i - l);// i - l 内框高度  -> d = lat/width
const u = dims.lon0 + (mouseXY.x - r) * s;
const m = dims.lat1 + (mouseXY.y - i) * d;
return { lat: m, lon: u };
},
calImgLoc(latlon = { lat, lon }, dims) {
const r = dims.xLeft;
const o = dims.xRight;
const i = dims.yTop;
const l = dims.yBottom;
const s = (dims.lon1 - dims.lon0) / (o - r); // o - r 内框宽度 -> s = lon/height
const d = (dims.lat1 - dims.lat0) / (i - l);// i - l 内框高度  -> d = lat/width
const lat = latlon.lat;
const lon = latlon.lon;
const x = (lon - dims.lon0) / s + r;
const y = (lat - dims.lat1) / d + i;
const mouseXY = { x, y };
return mouseXY;
},
},
Lambert: {// 兰伯特投影
calBasicInfo({ refLon0, refLat0, m0, n0, refLat1, refLat2, lonr, latr, mr, nr }) {
/*
refLat0,refLon0，m0,n0 参考纬度、经度，屏幕X坐标，Y坐标；
屏幕坐标与实际坐标映射：
x = (m-m0)*dx // dx为x方向比例系数
y = (n0-n)*dy // dy为y方向比例系数，y方向屏幕坐标反向，所以取反
refLat1,refLat2  2个平行纬度
latr,lonr,mr,nr 选取的另外一个点的经纬度和屏幕坐标
phi 纬度,lambda经度
*/
const ang2rad = (x = 0) => Math.PI * x / 180.0;
const [phi0, phi1, phi2] = [ang2rad(refLat0), ang2rad(refLat1), ang2rad(refLat2)];
//console.log(phi0,phi1,phi2);
const lambda0 = ang2rad(refLon0);
const [tan, cos, sin, pow, PI, ln] = [Math.tan, Math.cos, Math.sin, Math.pow, Math.PI, Math.log];
const cot = (x = 0) => Math.cos(x) / Math.sin(x);// 余切
const sec = (x = 0) => 1 / Math.cos(x);// 正割
const n = ln(cos(phi1) * sec(phi2)) / ln(tan(0.25 * PI + 0.5 * phi2) * cot(0.25 * PI + 0.5 * phi1));
const F = (cos(phi1) * pow(tan(0.25 * PI + 0.5 * phi1), n)) / n;
// n,F常量参数
let rho = (phi = 0) => F * pow(cot(0.25 * PI + 0.5 * phi), n); // rho变量
let rho0 = rho(phi0);
let fx = (phi, lambda) => rho(phi) * sin(n * (lambda - lambda0));
let fy = (phi, lambda) => rho0 - rho(phi) * cos(n * (lambda - lambda0));
const dx = fx(ang2rad(latr), ang2rad(lonr)) / (mr - m0);
const dy = fy(ang2rad(latr), ang2rad(lonr)) / (n0 - nr);
// console.log(dx,dy);
return { dx, dy, F, n, rho, rho0, lambda0, m0, n0 };
},
calLatLon(mouseXY, { dx, dy, F, n, rho0, lambda0, m0, n0 }) {
const x = (mouseXY.x - m0) * dx;
const y = (n0 - mouseXY.y) * dy;
let rho = (x, y) => Math.sign(n) * Math.sqrt(Math.pow(x, 2) + Math.pow((rho0 - y), 2));
let theta = (x, y) => Math.atan(x / (rho0 - y));
let phi = (rho) => 2 * Math.atan(Math.pow(F / rho, 1 / n)) - 0.5 * Math.PI;
let lambda = (theta) => lambda0 + theta / n;
const lat = phi(rho(x, y)) * 180 / Math.PI;
const lon = lambda(theta(x, y)) * 180 / Math.PI;
// console.log(mouseXY.x-m0,n0-mouseXY.y);
//console.log(mouseXY.x - m0,n0-mouseXY.y);
return { lat, lon };
},
calImgLoc(latlon, { dx, dy, rho = () => { }, rho0, m0, n0, lambda0, n }) {
const [cos, sin, PI] = [Math.cos, Math.sin, Math.PI];
const phi = latlon.lat * PI / 180;
const lambda = latlon.lon * PI / 180;
const originX = (phi, lambda) => rho(phi) * sin(n * (lambda - lambda0));
const originY = (phi, lambda) => rho0 - rho(phi) * cos(n * (lambda - lambda0));
let mouseXY = { x: 0, y: 0 };
mouseXY.x = originX(phi, lambda) / dx + m0;
mouseXY.y = n0 - originY(phi, lambda) / dy;
return mouseXY;
}
}
},
debounce: (fn, delay, scope) => {
let timer = null;
// 返回函数对debounce作用域形成闭包
return function () {
// setTimeout()中用到函数环境总是window,故需要当前环境的副本；
let context = scope || this, args = arguments;
// 如果事件被触发，清除timer并重新开始计时
clearTimeout(timer);
timer = setTimeout(function () {
fn.apply(context, args);
}, delay);
}
},
throttle(fn, threshold, scope) {
let timer;
let prev = Date.now();
return function () {
let context = scope || this, args = arguments;
let now = Date.now();
if (now - prev > threshold) {
prev = now;
fn.apply(context, args);
}
}
},
showSkewT(point = { lat: 21, lon: 120 }, runtime = '2019012018', fcHour = '18') {
const latRange = [point.lat - 0.125 * 2, point.lat + 0.125 * 2];
const lonRange = [point.lon - 0.125 * 2, point.lon + 0.125 * 2];
let fcTime = utils.getFcTime();
const initTime = moment(fcTime.date + fcTime.hr, 'YYYY-MM-DDHH');
runtime = initTime.format('YYYYMMDDHH');
fcHour = fcTime.fcHour;
GM_openInTab(`https://www.tropicaltidbits.com/analysis/models/sounding/?model=gfs&runtime=${runtime}&fh=${fcHour}&domain=${lonRange[0].toFixed(2)},${lonRange[1].toFixed(2)},${latRange[0].toFixed(2)},${latRange[1].toFixed(2)}&stationID=&tc=&mode=regular`);
//            https://www.tropicaltidbits.com/analysis/models/sounding/?model=gfs&runtime=2018122418&fh=18&domain=120,122.5,20,22.5&stationID=&tc=&mode=regular
},
showVertical(p0 = { lat: 21, lon: 120 }, p1 = { lat: 23, lon: 130 }, runtime = '2019012018', fcHour = '18') {
let fcTime = utils.getFcTime();
const initTime = moment(fcTime.date + fcTime.hr, 'YYYY-MM-DDHH');
runtime = initTime.format('YYYYMMDDHH');
fcHour = fcTime.fcHour;
let type = 'RH_and_Omega';//[FGEN,_%CE%B8%E2%82%91,_Omega,RH_and_Omega,Normal_Wind,In-Plane_Wind]
GM_openInTab(`https://www.tropicaltidbits.com/analysis/models/xsection/?model=gfs&runtime=${runtime}&fh=${fcHour}&p0=${p0.lat.toFixed(2)},${p0.lon.toFixed(2)}&p1=${p1.lat.toFixed(2)},${p1.lon.toFixed(2)}&type=${type}&tc=`);
//  https://www.tropicaltidbits.com/analysis/models/xsection/?model=gfs&runtime=2018122500&fh=6&p0=31.23,-113.14&p1=39.72,-95.24&type=FGEN,_%CE%B8%E2%82%91,_Omega&tc=
},
showCross(p0 = { lat: 21, lon: 120 }, p1 = { lat: 23, lon: 130 }, runtime = '2020112812', fcHour = '18') {
let fcTime = utils.getFcTime();
const initTime = moment(fcTime.date + fcTime.hr, 'YYYY-MM-DDHH');
runtime = initTime.format('YYYYMMDDHH');
fcHour = fcTime.fcHour;
// let type = 'RH_and_Omega';//[FGEN,_%CE%B8%E2%82%91,_Omega,RH_and_Omega,Normal_Wind,In-Plane_Wind]
// GM_openInTab(`https://www.tropicaltidbits.com/analysis/models/xsection/?model=gfs&runtime=${runtime}&fh=${fcHour}&p0=${p0.lat.toFixed(2)},${p0.lon.toFixed(2)}&p1=${p1.lat.toFixed(2)},${p1.lon.toFixed(2)}&type=${type}&tc=`);
GM_openInTab(`https://research.gdmo.gq/cross?source=ecmwf&method=cross&latA=${p0.lat.toFixed(2)}&lonA=${p0.lon.toFixed(2)}&latB=${p1.lat.toFixed(2)}&lonB=${p1.lon.toFixed(2)}&elems=rhum,uv&level=1000,200&initTime=${runtime}&fc=${fcHour}`);
},
showTimeSeries(point = { lat: 21, lon: 120 }) {
utils.log(point);
// showSvgTC()
//   .catch(err=>{
//     console.error(err);
//   });
if (point.mouseXY) {
const elem = document.getElementById('map-pointer');
elem.style.marginLeft = point.mouseXY.x + 29.31 + 'px';
elem.style.marginTop = point.mouseXY.y - 33.066 + 'px';
}
const fcTime = utils.getFcTime();
const initTime = moment(fcTime.date + fcTime.hr, 'YYYY-MM-DDHH');
const sT = initTime.format('YYYY-MM-DD%20HH:mm:ss');
const eT = moment(initTime).add(10 * 24, 'hours').format('YYYY-MM-DD%20HH:mm:ss');
point.lat = utils.fix2Grid(point.lat);
point.lon = utils.fix2Grid(point.lon);//取格点位置
getTimeSeries(model = 'ecmwfthin',
sT, eT,
lon = point.lon, lat = point.lat,
eles = ['t2mm', 'mn2t', 'mx2t', 'u10m', 'v10m', 'tcco', 'lcco', 'tppm']);
},
fix2Grid(number, interval = 0.125) {
let fixNum = Math.round(number / interval) * interval;
return fixNum;
},
getFcTime() {
const fcHour = typeof (unsafeWindow.forecastHour) === 'string' ? unsafeWindow.forecastHour : unsafeWindow.forecastHour[0];
let idate = unsafeWindow.$settings.date;
if (!idate.length) throw new Error('日期为空错误');
if (idate[6] == '-') idate = idate.slice(0, 5) + '0' + idate.slice(5);
if (idate.length === 9) idate = idate.slice(0, 8) + '0' + idate.slice(8);
const hr = unsafeWindow.$settings.HH;
return { date: idate, hr, fcHour };//format->date:'2019-01-22;, hr:'12';fcHour:'000'
},
getTimeSeries(point = { lat: 21, lon: 115 }, model = 'giftdaily', eles = [t2mm, tmax, tmin], start = '2014-11-22%2000:00:00') {
//http://172.22.1.175/di/grid.action?userId=sqxt&pwd=shengqxt123&interfaceId=intGetMultElesDataTimeSerial&dataFormat=xml2&modelid=giftdaily&element=t2mm%20tmax%20tmin&level=1000&starttime=2014-11-22%2000:00:00&endtime=2014-11-25%2000:00:00&lon=113.5&lat=24.5
},
calWind(u10, v10) {
const iSpeed = Math.sqrt(Math.pow(u10, 2) + Math.pow(v10, 2));//风速
const iR = Math.sign(v10) * Math.acos(u10 / iSpeed);//标准坐标系弧度
const arrowR = iR - Math.PI / 2;//矢量箭头偏移弧度
let northDir = -(iR + Math.PI - Math.PI / 2);//与北向的角度差
if (northDir < 0) {
northDir = northDir + Math.PI * 2;
}
const dir = northDir / Math.PI * 180;
if (dir > 360) dir = dir - 360;
return { speed: iSpeed, rotation: arrowR, northDir: northDir };
},
renderArrow(param, api) {
let arrowSize = 10;
var point = api.coord([
api.value(2),//dims.timeIndex
api.value(0)//5//api.value(dims.windSpeed)
]);
return {
type: 'path',
shape: {
//pathData: 'M31 16l-15-15v9h-26v12h26v9z',
pathData: 'M250 0 L140 350 L250 250 L360 350 Z',
x: -arrowSize / 2,
y: -arrowSize / 2,
width: arrowSize,
height: arrowSize
},
rotation: api.value(1),//api.value(dims.R),//Math.PI / 8 * index;
position: point,
style: api.style({
stroke: '#555',
lineWidth: 1,
fill: 'green',
})
};
},
createElement(type = 'div', props = {}) {
let newEle = document.createElement(type);
for (let attr in props) {
newEle.setAttribute(attr, props[attr]);
}
return newEle;
},
getImgNow(imgSrc) {
// TODO 改进匹配规则
let fcTime = utils.getFcTime();
//const initTime = moment(fcTime.date+fcTime.hr,'YYYY-MM-DDHH');
// runtime = initTime.format('YYYYMMDDHH');
fcHour = fcTime.fcHour;
let url = imgSrc || unsafeWindow.imgSrc[fcHour];
if (!url) throw new Error('无法获取初始图像');
// url = 'http://10.148.8.228/files_home/znwp/ecmwffine_b/hn/20190128/ecmwffine_hn_mslp_000_2019012800.png';
const reg = /(http:.*?\/)(\d{8})(.*?_)(\d+)_(\d+)(.*?$)/;
const matchUrl = url.match(reg);
/*0: "http://10.148.8.228/files_home/znwp/ecmwffine_b/hn/20190128/ecmwffine_hn_mslp_030_2019012800.png"
1: "http://10.148.8.228/files_home/znwp/ecmwffine_b/hn/"
2: "20190128"
3: "/ecmwffine_hn_mslp_"
4: "030"
5: "2019012800"
6: ".png"
index: 0
input: "http://10.148.8.228/files_home/znwp/ecmwffine_b/hn/20190128/ecmwffine_hn_mslp_030_2019012800.png"
length: 7 */
const base = [matchUrl[1], matchUrl[3], matchUrl[6]];
const model = base[0].match(/znwp\/(.*?)\//)[1];
// console.log(base[1]);
const eleName = base[1].match(/_.*?_(.+?)_$/)[1];
const date = matchUrl[2];
const hour = matchUrl[4];
const initDate = matchUrl[5];
const imgInfo = {
url,
date,
base,
hour,
initDate,
model,
eleName,
getUrl(date = date, hour = hour, initDate = initDate) {
return base[0] + date + base[1] + hour + '_' + initDate + base[2];
}
}
return imgInfo;
},
matchImgPattern(pat = { elem: "t2mm", elemCN: "2m气温", region: "cn", model: "ecmwffine_b", modelFileName: "ecmwffine" }) {
let base0 = `http://10.148.8.228/files_home/znwp/${pat.model}/${pat.region}/`;
let base1 = `/${pat.modelFileName}_${pat.region}_${pat.elem}_`;
return {
// base:['http://10.148.8.228/files_home/znwp/ecmwffine_b/hn/','/ecmwffine_hn_mslp_','.png'],
base: [base0, base1, '.png'],
};
},
getImgUrl(base, date, hour, initDate) {
return base[0] + date + base[1] + hour + '_' + initDate + base[2];
},
paddingInt(num, length = 3) {
//这里用slice和substr均可
return (Array(length).join("0") + num).slice(-length);
},
getElemRelPos(e, t, n) {// e.target, e.clientX, e.clientY
var a = e.getBoundingClientRect(),
r = getComputedStyle(e);
return {
x: t - (a.left + parseFloat(r.paddingLeft) + parseFloat(r.borderLeftWidth)),
y: n - (a.top + parseFloat(r.paddingTop) + parseFloat(r.borderTopWidth))
};
},
};
var NWP_init = function () {
var fcHour = document.getElementById('forecast_hour');
var iniTime = document.getElementById('create_day');
var infoBar = document.getElementById('pic_info');
var referNode = document.getElementById('to_contrast');
var divTime = document.createElement('span');
divTime.textContent = 'hello world';
divTime.setAttribute('class', 'lcTime');
divTime.style.position = 'relative';
divTime.style.float = 'right';
divTime.style.right = '120px';
infoBar.insertBefore(divTime, referNode);
// document.querySelector("#forecast_hours div").textContent = "日期";
// create an observer instance
var UTC8 = new MutationObserver(function (mutations) {
// TODO 对分钟变化变量的修正
var dateString = iniTime.textContent.match(/(\d+).*?(\d+).*?(\d+).*?(\d+)/);
var fcDate = [];
fcDate[0] = Number(dateString[1]);
fcDate[1] = Number(dateString[2]);
fcDate[2] = Number(dateString[3]);
fcDate[3] = Number(dateString[4]);
fcDate[4] = Number(fcHour.textContent.match(/\d+/));
fcDate[5] = new Date(fcDate[0], fcDate[1] - 1, fcDate[2], fcDate[3] + fcDate[4] + 8);
var localTime = String(fcDate[5].getMonth() + 1) + '月' + fcDate[5].getDate() +
'日' + fcDate[5].getHours() + '时 GMT+8';
divTime.textContent = localTime;
});
// configuration of the observer:
var config = {
attributes: true,
childList: true,
characterData: true
};
UTC8.observe(fcHour, config);
// later, you can stop observing
//observer.disconnect();
//
//
/////////////////////////////////////////////////////////////
//
///
////////////////////修改时效列/////////////////////////////////////////
var alterTimelist = function (mutations) {
//alert(timeBar.length);
// console.log('修改时效');
if (userConfig.timelineMove) {
timeMoveOver();//是否启用滑动时间触发
}
if (!userConfig.alterDate) return; // 不修改则直接返回
var dateString = iniTime.textContent.match(/(\d+).*?(\d+).*?(\d+).*?(\d+)/);
var fcDate = [];
fcDate[0] = Number(dateString[1]);
fcDate[1] = Number(dateString[2]);
fcDate[2] = Number(dateString[3]);
fcDate[3] = Number(dateString[4]);
for (let i = 0; i < timeBar.length; i++) {
let oValue = timeBar[i].value;
fcDate[4] = Number(timeBar[i].value);
fcDate[5] = new Date(fcDate[0], fcDate[1] - 1, fcDate[2], fcDate[3] + fcDate[4] + 8);
let iday = String(fcDate[5].getDate());
iday = Array(2 > iday.length ? 2 - iday.length + 1 || 0 : 0).join(0) + iday;
let ihour = String(fcDate[5].getHours());
ihour = Array(2 > ihour.length ? 2 - ihour.length + 1 || 0 : 0).join(0) + ihour;
let localTime = iday + ' ' + ihour + '     ;';
let styleText = '#' + timeBar[i].getAttribute("id") + ':before{white-space:pre;content: "  ' + localTime + '  "}';
GM_addStyle(styleText);
switch (fcDate[5].getHours()) {
// case 5:
//   timeBar[i].style.cssText = "border-left:2px solid #9B30FF";
//   break;
// case 14:
//   timeBar[i].style.cssText = "border-left:2px solid #EE3B3B";
//   break;
case 20:
timeBar[i].style.cssText = "border-bottom:1px dotted #8E8E8E;border-left:2px solid #ffffff;";
break;
default:
timeBar[i].style.cssText = "border-left:2px solid #ffffff;";
}
}
};
/////////////////////////////////////////////////////////////
///
var selectObserver = new MutationObserver(alterTimelist);
// configuration of the observer:
var timeBar = document.querySelector("#forecast_hours select");
var config2 = {
attributes: false,
childList: true,
characterData: false,
};
selectObserver.observe(timeBar, config2);
GM_addStyle("#forecast_hours option{width: 50px!important; overflow: hidden!important;}");
//-----------------------------------------------------------------------------//
//-- 添加多模式、多要素按钮mvBtnObesrver, initMvMode---//
let imgObserver = new MutationObserver(fitImgLoc);
imgObserver.observe(timeBar, config2);
//-----------------------------------绑定坐标-----------------------------------//
function fitImgLoc() { // 绑定img包含的div元素
const isMap = utils.changeRegion(unsafeWindow._region); // 改变地图;
// console.log(isMap);
if (!isMap) {
proxyConfig.showTcMode = false;
return; // TODO 不是地图需要去除掉经纬度计算
} else {
if (proxyConfig.showTcMode) {
let currentFcTime = utils.getFcTime();
let currentTime = currentFcTime.date + currentFcTime.hr;
let currentRegion = unsafeWindow._region;
console.log(currentTime, proxyConfig.preTime);
console.log(currentRegion, proxyConfig.preRegion);
if (currentTime != proxyConfig.preTime || currentRegion != proxyConfig.preRegion) {
showSvgTC(); // 绘制台风
} else {
'';
}
}
/////TODO 判断地图逻辑分离, 不是地图应该取消掉交互模式和latlon显示功能
const currMap = helperConfig.region[helperConfig.currentRegion];
const currProjection = currMap.projection;
//let matchLoc = ({});
//let param = ({});
switch (currProjection) {
case 'Mercator': {
const dims = currMap.latLon;
const lat1 = Math.PI / 180.0 * dims.lat0;
const lat2 = Math.PI / 180.0 * dims.lat1;
const n1 = dims.yBottom;
const n2 = dims.yTop;
// console.log(dims);
const param1 = utils.projection.Mercator.calBasicInfo(
lat1, lat2, n1, n2
);
helperConfig.matchParam = {
...param1,
xRight: dims.xRight,
xLeft: dims.xLeft,
lon0: dims.lon0,
lon1: dims.lon1,
};
// console.log(helperConfig.matchParam);
helperConfig.matchLoc = utils.projection.Mercator.calLatLon;
helperConfig.matchImgXY = utils.projection.Mercator.calImgLoc;
break;
}
case 'Lambert': {
const LamDim = currMap.latLon;
/*           const LamParam1 =
[ LamDim.refLon0, LamDim.refLat0, LamDim.m0, LamDim.n0,
LamDim.refLat1, LamDim.refLat2,
LamDim.lonr, LamDim.latr, LamDim.mr, LamDim.nr]; */
const LamParam2 = utils.projection.Lambert.calBasicInfo(LamDim);
// console.log(LamParam2);
helperConfig.matchParam = LamParam2;
helperConfig.matchLoc = utils.projection.Lambert.calLatLon;
helperConfig.matchImgXY = utils.projection.Lambert.calImgLoc;
break;
}
default:
helperConfig.matchParam = currMap.latLon;
helperConfig.matchLoc = utils.projection.Equidistant.calLatLon;
helperConfig.matchImgXY = utils.projection.Equidistant.calImgLoc;
break;
}
//let wrapDiv = document.querySelector('#pic_frame div');
let wrapDiv = document.querySelector('#pic_frame');
// document.addEventListener('keyup', console.log(elemsConfig.fixPoint));
if (wrapDiv) {
wrapDiv.addEventListener('mousemove', utils.debounce(getMouseLatLon, 100));
// wrapDiv.addEventListener('mousemove', getMouseLatLon);
// console.log(wrapDiv.clientWidth);// offsetWidth , clientWidth, scrollWidth
}
}
}
function getElemRelPos(e, t, n) {// e.target, e.clientX, e.clientY
var a = e.getBoundingClientRect(),
r = getComputedStyle(e);
/**
* e.getBoundingClientRect()
* bottom: 916.1999969482422
height: 716          ​
left: 686.9000244140625          ​
right: 1565.1333618164062          ​
top: 200.1999969482422          ​
width: 878.2333374023438          ​
x: 686.9000244140625          ​
y: 200.1999969482422
borderLeftWidth: "1px"
borderTopWidth: "1px"
paddingLeft: "0px"
paddingTop: "0px"
*/
return {
x: t - (a.left + parseFloat(r.paddingLeft) + parseFloat(r.borderLeftWidth)),
y: n - (a.top + parseFloat(r.paddingTop) + parseFloat(r.borderTopWidth))
};
}
function getMouseLatLon(event) {
// console.log(event);
// console.log(event.target);
// let target = event.target;//
let target = document.querySelector('#pic_frame img[style~="inline;"]');//
// console.log(target);
const mouseXY = getElemRelPos(target, event.clientX, event.clientY); // 相对图像的像素位置{x,y}
const loc = helperConfig.matchLoc(mouseXY, helperConfig.matchParam);
elemsConfig.latLonInput.lat.innerHTML = loc.lat; // mouseXY.y
elemsConfig.latLonInput.lon.innerHTML = loc.lon; // mouseXY.x
// elemsConfig.latLonInput.lat.innerHTML = mouseXY.y
// elemsConfig.latLonInput.lon.innerHTML = mouseXY.x
elemsConfig.fixPoint = { lat: loc.lat, lon: loc.lon, mouseXY };
return { lat: loc.lat, lon: loc.lon, mouseXY };
}
//------------------------------24小时跳跃-------------------------------------//
const timeJump = function () {
//var hourBar = document.getElementById('from_hour');float-l
var jumpParent = document.querySelector('.float-l');
var pre24 = document.createElement('button');
pre24.addEventListener("click", function () { timeTrigger(-24); });
pre24.textContent = "-24";
jumpParent.appendChild(pre24);
var next24 = document.createElement('button');
next24.addEventListener("click", function () { timeTrigger(24); });
next24.textContent = "+24";
jumpParent.appendChild(next24);
var timeTrigger = function (timer) {
let selectedVal = timeBar[timeBar.selectedIndex].getAttribute("data-hour");
let nextVal = String(Number(selectedVal) + timer);
var posi = 3;
nextVal = Array(posi > nextVal.length ? posi - nextVal.length + 1 || 0 : 0).join(0) + nextVal;
let nextopt = timeBar.querySelector("#option_" + nextVal);
//alert(nextopt);
if (!nextopt) return;
timeBar[timeBar.selectedIndex].selected = false;
nextopt.selected = true;
// var changeEvt = document.createEvent('HTMLEvents');
// changeEvt.initEvent('change',true,true);
// timeBar.dispatchEvent(changeEvt);
var changeEvt = new Event('change', { 'bubbles': true });
timeBar.dispatchEvent(changeEvt);
};
};
timeJump();
/////切换时效
function switchDate() {
userConfig.alterDate = !userConfig.alterDate;
if (userConfig.alterDate) {
switchDateBtn.textContent = "切换成时效";
alterTimelist();
}
else {
switchDateBtn.textContent = "切换成日期";
for (let ele of timeBar) {
ele.style.cssText = '';
let styleText = '#' + ele.getAttribute("id") + ':before{white-space:pre;content: ""}';
GM_addStyle(styleText);
}
}
}
var switchParent = document.querySelector('.float-l');
let switchDateBtn = document.createElement('button');
switchDateBtn.addEventListener("click", switchDate);
switchDateBtn.textContent = "切换成日期";
switchParent.appendChild(switchDateBtn);
/////end 切换时效 /////
//设置鼠标事件//
document.onkeydown = function (evt) {
if (evt.key == 'x' && !evt.ctrlKey) {
console.log(utils.showSkewT(elemsConfig.fixPoint));
}
else if (evt.key == 'x' && evt.ctrlKey) {
if (!elemsConfig.point01) {
elemsConfig.point01 = Object.assign({}, elemsConfig.fixPoint);
}
else {
elemsConfig.point02 = Object.assign({}, elemsConfig.fixPoint);
console.log(elemsConfig.point01, elemsConfig.point02);
utils.showVertical(elemsConfig.point01, elemsConfig.point02);
elemsConfig.point01 = null;
elemsConfig.point02 = null;
}
}
if (evt.key == 'c' && !evt.ctrlKey && !evt.altKey) {
utils.showTimeSeries(elemsConfig.fixPoint);
}
}
//设置鼠标事件//
/**
* 时间鼠标滑过
*/
function timeMoveOver() {
// var changeEvent = document.createEvent('HTMLEvents');
// changeEvent.initEvent("change", true, true);
var changeEvent = new Event('change', { 'bubbles': true });
var clickOpt = (evt) => {
console.log(evt.target);
timeBar[timeBar.selectedIndex].selected = false;
evt.target.selected = true;
timeBar.dispatchEvent(changeEvent);
}
var timeBar = document.querySelector("#forecast_hours select");
var opts = document.querySelectorAll('#forecast_hours option');
opts.forEach(item => {
item.addEventListener('mouseover', clickOpt);
});
}
};
function toggleSelectMode() {
let mapPointer = document.getElementById('map-pointer');
let bodyDOM = document.getElementsByTagName('body')[0];
let linePanel = document.getElementById('line_panel');
let selectModePanel = document.getElementById('select-mode-panel');
if (bodyDOM.classList.contains("full-screen-mode")) {
bodyDOM.classList.remove("full-screen-mode");
linePanel.style.display = 'none';
selectModePanel.style.display = 'none';
mapPointer.classList.add("display-none");
let crossCanvas = document.getElementById('cv-draw-line');
crossCanvas.classList.add('display-none');
let activeBtn = document.getElementById('edit-helper-panel');
activeBtn.classList.remove('active-button');
let crossBtn = document.getElementById('helper_cross');
crossBtn ? crossBtn.classList.remove('active-button') : '';
return;
} else {
bodyDOM.classList.add("full-screen-mode");
let contentWidth = window.innerWidth - document.body.clientWidth - 40;
if (contentWidth < 200) {
linePanel.style.width = '220px';
} else {
linePanel.style.width = contentWidth + 'px';
}
linePanel.style.display = 'block';
selectModePanel.style.display = 'block';
mapPointer.classList.add("display-none");
mapPointer.classList.remove("display-none");
let activeBtn = document.getElementById('edit-helper-panel');
activeBtn.classList.add('active-button');
// let crossBtn = document.getElementById('helper_cross');
// activeBtn.classList.add('active-button');
}
const imgXY = latlon2XY({ lon: 113.375, lat: 23.125 });
utils.showTimeSeries({ lon: '113.375', lat: '23.125', mouseXY: imgXY });
}
/**
* 切换垂直剖面
*/
function toggleCrossSection() {
let crossCanvas = document.getElementById('cv-draw-line');
let activeBtn = document.getElementById('helper_cross');
crossCanvas.classList.toggle('display-none');
if (crossCanvas.classList.contains('display-none')) {
activeBtn.classList.remove('active-button');
} else {
activeBtn.classList.add('active-button');
}
}
// http://172.22.1.175/di/grid.action?userId=idc&pwd=U3cuYV&interfaceId=intGetMultElesDataTimeSerial&dataFormat=xml2&modelid=giftdaily&element=t2mm%20tmax%20tmin&level=1000&starttime=2014-11-22%2000:00:00&endtime=2014-11-25%2000:00:00&lon=113.5&lat=24.5
function getTimeSeries(model = 'ecmwfthin', sT = '2019-01-22%2012:00:00', eT = '2019-02-01%2012:00:00', lon = '113.0', lat = '23.5', eles = ['t2mm', 'mn2t', 'mx2t', 'u10m', 'v10m', 'tcco', 'lcco', 'tppm']) {
const url = `http://research.gdmo.gq/api/di/grid.action?dataFormat=json&interfaceId=intGetMultElesDataTimeSerial&modelid=${model}&element=${eles.join('%20')}&level=0&starttime=${sT}&endtime=${eT}&lon=${lon}&lat=${lat}`;
utils.log('获取数据');
// showNotification('正在从数据中心获取数据');
let notification = GM_notification({ text: '正在从数据中心获取数据!', image: 'http://10.148.8.228/images/logo.png', title: '提示', timeout: 3000 });
// console.log(notification);
if (notification) setTimeout(() => notification.remove(), 3000);
// console.log(url);
GM_xmlhttpRequest({ //获取时间序列
method: 'GET',
synchronous: false,
url: url,
onload: function (reDetails) {
if (reDetails.status !== 200 && reDetails.status !== 304) {
console.error('获取URL错误');
// showNotification('数据中心数据获取异常');
let errorNotice = GM_notification({ text: '数据中心数据获取异常', image: 'http://10.148.8.228/images/logo.png', title: '接口异常', timeout: 3000 });
if (errorNotice) setTimeout(() => errorNotice.remove(), 3000);
return;
}
getLocation(lat, lon);
const data = JSON.parse(reDetails.responseText);
//console.log(data.DATA);
if (data.DATA.length == 0) {
console.error('此时次数据为空,请等待更新');
// showNotification('此时次数据为空,请等待更新');
let errorNotice = GM_notification({ text: '此时次数据为空,请等待更新', image: 'http://10.148.8.228/images/logo.png', title: '接口异常', timeout: 3000 });
if (errorNotice) setTimeout(() => errorNotice.remove(), 3000);
return;
}
let series = decodeSeries(data.DATA, 241);
series[1] = mixUndefined(series[0].map(v => v[1]), series[1]);
series[2] = mixUndefined(series[0].map(v => v[1]), series[2]);
//console.log(series[1]);
drawLine(series);
}
});
}
/**
* 从百度接口获取地址
* @param {Number} lat 纬度
* @param {Number} lon 经度
*/
function getLocation(lat, lon) {
let ak = 'kMW5fXfhhsMat6Ud9jYPqnxCRQGbl2eV';
let url = `http://api.map.baidu.com/geocoder/v2/?callback=renderReverse&location=${lat},${lon}&output=json&pois=1&ak=${ak}`;
let latlonSpan = document.querySelectorAll('#line_info > span');
latlonSpan[0].innerHTML = lat;
latlonSpan[1].innerHTML = lon;
latlonSpan[2].innerHTML = '';
// console.log(url);
GM_xmlhttpRequest({ //获取时间序列
method: 'GET',
synchronous: false,
url: url,
onload: function (reDetails) {
if (reDetails.status !== 200 && reDetails.status !== 304) {
console.error('获取百度地址异常');
//showNotification('数据中心数据获取异常');
return;
}
let raw = reDetails.responseText.replace('renderReverse&&renderReverse(', '').slice(0, -1);
const addreJSON = JSON.parse(raw);
if (addreJSON.r###lt.formatted_address == '') {
return;
} else {
latlonSpan[2].innerHTML = '&nbsp; 地址: ' + addreJSON.r###lt.formatted_address;
}
//console.log(data);
}
});
}
function mixUndefined(index, data) {
let newData = [];
for (let i of index) {
let value = data.find(v => v[1] == i);
if (value === undefined) {
newData.push([undefined, i]);
} else {
newData.push([value[0], i]);
}
}
return newData
}
/**解析数据 */
function decodeSeries(data = [], len = 241) {
if (!data.length) return [];
let splitData = [];
let eles = data.length / len;//元素个数
for (let ie = 0; ie < eles; ie++) {//看有几个要素
splitData.push(data.slice(ie * len, (ie + 1) * len));
}
splitData = splitData.map(data => data.map((v, i) => [Number(v), i]).filter(v => v[0] > -999));//分离出[数值,时效]//-999.900024
// console.log(splitData);
return splitData;
}
function drawLine(series = []) {
// getTimeSeries();
utils.log('绘图');
if (series.length == 0) return console.log('空数据');
const tempChart = echarts.init(document.getElementById('show-temp'));
let fcTime = utils.getFcTime();
let initTime = moment(fcTime.date + fcTime.hr, 'YYYY-MM-DDHH').add(8, 'hours');//北#时
let temp = series[0].map(v => (v[0] - 273.15).toFixed(2));
let mn2t = series[1].map(v => {
if (v[0] === undefined) {
return undefined;
} else {
return (v[0] - 273.15).toFixed(2);
}
});
let mx2t = series[2].map(v => {
if (v[0] === undefined) {
return undefined;
} else {
return (v[0] - 273.15).toFixed(2);
}
});
let xTime = series[0].map(v => {
const hour = v[1];
return moment(initTime).add(hour, 'hours').format('DD-HH');
});
// console.log(mn2t);
// 指定图表的配置项和数据
const OptionTemp = {
/* title: {
text: 'Temp.',
// left: 'center'
}, */
tooltip: {
trigger: 'axis',
},
toolbox: {
// y: '30px',
feature: {
dataZoom: {
yAxisIndex: 'none'
},
restore: {},
//saveAsImage: {}
}
},
grid: { top: 10, bottom: 45, right: 11, left: 25 },
dataZoom: [
{
show: true,
realtime: true,
start: 0,
end: 80,
// handleSize: '50%',
height: '20',
bottom: '0',
},
{
type: 'inside',
realtime: true,
start: 0,
end: 80,
}
],
legend: {
y: '-5',
data: ['Temp', 'Pre6min', 'Pre6max']
},
xAxis: {
type: 'category',
data: xTime,
// boundaryGap : false,
//splitArea : {show : true},
splitLine: { show: true },
axisLine: { onZero: true },
},
yAxis: [{
name: '℃',
type: 'value',
scale: true,
axisLabel: {
formatter: '{value}'
},
},
],
series: [
{
name: 'Temp',
smooth: true,
//symbol: 'triangle',
//symbolSize: 5,
lineStyle: { normal: { color: 'green', width: 2, } },//type: 'dashed'
//itemStyle: {normal: {borderWidth: 1,borderColor: 'green',color: 'green'}},
type: 'line',
data: temp,
},
{
name: 'Pre6min',
smooth: true,
connectNulls: true,
symbolSize: 0,
lineStyle: { normal: { color: 'blue', width: 1, type: 'dashed' } },//type: 'dashed'
type: 'line',
data: mn2t,
},
{
name: 'Pre6max',
smooth: true,
connectNulls: true,
symbolSize: 0,
lineStyle: { normal: { color: 'red', width: 1, type: 'dashed' } },//type: 'dashed'
type: 'line',
data: mx2t,
},
]
};
// 使用刚指定的配置项和数据显示图表。
tempChart.setOption(OptionTemp);
/**
* 风
*/
const windChart = echarts.init(document.getElementById('show-wind'));
let wind = series[3].map((v, i) => utils.calWind(v[0], series[4][i][0]));
let speed = wind.map(v => v.speed);
let rotation = wind.map(v => v.rotation);
let windData = speed.map((v, i) => [v, rotation[i], i]);
let dims = {
speed: 0,
rotation: 1,
timeIndex: 2,
}
const optionWind = {
/* title: {
text: 'Wind',
}, */
tooltip: {
trigger: 'axis',
},
toolbox: {
feature: {
dataZoom: {
yAxisIndex: 'none'
},
// restore: {},
//saveAsImage: {}
}
},
grid: { show: true, top: 10, bottom: 45, right: 11, left: 25 },
dataZoom: [
{
show: true,
realtime: true,
start: 0,
end: 80,
// handleSize: '50%',
height: '20',
bottom: '0',
},
{
type: 'inside',
realtime: true,
start: 0,
end: 80,
}
],
legend: {
y: '-5',
data: ['w10m'],
},
xAxis: {
type: 'category',
data: xTime,
splitLine: { show: true },
axisLine: { onZero: true },
},
yAxis: {
name: 'm/s',
type: 'value',
axisLabel: {
formatter: '{value}'
},
},
series: [
{
name: 'w10m',
type: 'line',
smooth: true,
lineStyle: { normal: { width: 2, } },//type: 'dashed'
itemStyle: { normal: { borderWidth: 1, borderColor: 'black', color: 'black' } },
data: speed.map(v => v.toFixed(1)),
},
{
type: 'custom',
name: 'dir',
renderItem: utils.renderArrow,
encode: {
x: dims.timeIndex,
y: dims.speed,
},
data: windData,
z: 10
},
]
};
windChart.setOption(optionWind);
/**
* 云
*/
const cloudChart = echarts.init(document.getElementById('show-cloud'));
let totalCloud = series[5].map(v => v[0] * 100);
let lowCloud = series[6].map(v => v[0] * 100);
const optionCloud = {
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'shadow'
}
},
toolbox: {
feature: {
dataZoom: {
yAxisIndex: 'none'
},
// restore: {},//saveAsImage: {}
}
},
grid: { show: true, top: 10, bottom: 45, right: 11, left: 30 },
dataZoom: [
{
show: true,
realtime: true,
start: 0,
end: 80,
height: '20',
bottom: '0',
},
{
type: 'inside',
realtime: true,
start: 0,
end: 80,
}
],
legend: {
y: '-5',
data: ['中高云', '低云'],
},
xAxis: {
type: 'category',
data: xTime,
splitLine: { show: true },
axisLine: { onZero: true },
},
yAxis: {
name: '%',
type: 'value',
axisLabel: {
formatter: '{value}'
},
},
series: [
{
name: '低云',
type: 'bar',
stack: '云量',
data: lowCloud.map(v => v.toFixed(1)),
},
{
name: '中高云',
type: 'bar',
stack: '云量',
data: totalCloud.map((v, i) => (v - lowCloud[i]).toFixed(1)),
},
]
};
cloudChart.setOption(optionCloud);
/**
* 降水
*/
const preChart = echarts.init(document.getElementById('show-pre'));
let preSeri = series[7];
let precipitaion = preSeri.map((v, i) => {
let pre = i === 0 ? v[0] : v[0] - preSeri[i - 1][0]; //(v[0]*1000).toFixed(1)
return (pre * 1000).toFixed(1);
}
);
//let lowCloud = series[6].map(v=>v[0]);
const optionPre = {
tooltip: {
trigger: 'axis',
axisPointer: {            // 坐标轴指示器，坐标轴触发有效
type: 'shadow'        // 默认为直线，可选为：'line' | 'shadow'
}
},
toolbox: {
feature: {
dataZoom: {
yAxisIndex: 'none'
},
}
},
grid: { show: true, top: 10, bottom: 45, right: 11, left: 30 },
dataZoom: [
{
show: true,
realtime: true,
start: 0,
end: 80,
height: '20',
bottom: '0',
},
{
type: 'inside',
realtime: true,
start: 0,
end: 80,
}
],
legend: {
y: '-5',
data: ['Precipitaion'],
},
xAxis: {
type: 'category',
data: xTime,
splitLine: { show: true },
axisLine: { onZero: true },
},
yAxis: {
name: 'mm',
type: 'value',
axisLabel: {
formatter: '{value}'
},
},
series: [
{
name: 'Precipitaion',
type: 'bar',
stack: 'Rain',
data: precipitaion,
},
]
};
preChart.setOption(optionPre);
}
function createPanel() {
//-创建面板-//
const panelWrap = document.createElement("div");
panelWrap.setAttribute("id", "helper_panel");
panelWrap.setAttribute("class", "top_panel show_panel");
panelWrap.innerHTML = '多图模式: ';
/* 设置添加对比模式*/
const compareMode = utils.createElement('div', { class: 'single-btn' });
compareMode.innerHTML = `<span class="panel-button" id="open-compare">多起报</span>`;
panelWrap.appendChild(compareMode);
/* 设置添加多时效模式*/
const mvTime = utils.createElement('div', { class: 'single-btn' });
mvTime.innerHTML = `<span class="panel-button" id="open-mvTime">多时效</span>`;
panelWrap.appendChild(mvTime);
/* 添加多模式 */
const mvModelBtn = utils.createElement('div', { class: 'dropdown mv-model-panel' });
mvModelBtn.innerHTML =
`<button class="dropbtn"><div class="tooltip">多模式<span class="tooltiptext">ECMWF, NCEP, Grapes全球, ##台风模式9km</span></div></button>
<div class="dropdown-content">
<a href="#" class="tooltip">
EC/NCEP/G全球/G9km
<span class="tooltiptext">ECMWF, NCEP, Grapes全球, Grages9kmEC</span>
</a>
<a href="#" class="tooltip">
EC/NCEP/G9km/G-meso
<span class="tooltiptext">ECMWF, NCEP, Grages9kmEC, Grapes-Meso</span>
</a>
<a href="#" class="tooltip">
EC/NCEP/G9km/GZ-3km
<span class="tooltiptext">ECMWF, NCEP, Grages9kmEC, 华南3km高分辨率</span>
</a>
</div>
`;
panelWrap.appendChild(mvModelBtn);
/* 设置添加多图模式
const mvElem = document.createElement('div');
mvElem.innerHTML = `<span class="panel-button" id="open-mv">多要素</span>`;
panelWrap.appendChild(mvElem);*/
/* 设置添加点选模式*/
const panelWrap2 = utils.createElement('div', { id: 'edit-helper-panel', class: 'top_panel show_panel' });
const pointMode = utils.createElement('div', { class: 'single-btn' });
pointMode.innerHTML = `<span class="panel-button">交互模式</span>`;
panelWrap2.appendChild(pointMode);
pointMode.addEventListener('click', () => { toggleSelectMode() });
/* 设置Lat lon面板*/
//-------//
//-注册到全局变量-//
elemsConfig.latLonInput = {
lat: document.getElementById('helper_lat'),
lon: document.getElementById('helper_lon'),
};
/* 设置添加增强显示*/
const panelWrap3 = utils.createElement('div', { id: 'enhanced-helper-panel', class: 'top_panel show_panel' });
const tcModeBtn = utils.createElement('div', { class: 'single-btn', id: 'tc-mode-btn' });
tcModeBtn.innerHTML = `<span class="panel-button">台风路径</span>`;
panelWrap3.appendChild(tcModeBtn);
tcModeBtn.addEventListener('click', () => { toggleTCMode('tcShow') });
const detTCbtn = utils.createElement('div', { class: 'single-btn display-none active-button', id: 'tc-det-btn' });
detTCbtn.innerHTML = `<span class="panel-button">EC确定性预报</span>`;
panelWrap3.appendChild(detTCbtn);
detTCbtn.addEventListener('click', () => { toggleTCMode('detShow') });
const ensTCbtn = utils.createElement('div', { class: 'single-btn display-none active-button', id: 'tc-ens-btn' });
ensTCbtn.innerHTML = `<span class="panel-button">EC集合预报</span>`;
panelWrap3.appendChild(ensTCbtn);
ensTCbtn.addEventListener('click', () => { toggleTCMode('ensShow') });
/* 注册到body*/
const ibody = document.getElementsByTagName("body")[0];
ibody.appendChild(panelWrap);
ibody.appendChild(panelWrap2);
ibody.appendChild(panelWrap3);
}
// 添加面板样式
function createTlinePanel() {
//-创建面板-//
const fragment = document.createDocumentFragment();
const panelWrap = document.createElement("div");
panelWrap.setAttribute("id", "line_panel");
panelWrap.setAttribute("class", "show_panel");
panelWrap.style.display = 'none';
const infoWrap = document.createElement('div');
infoWrap.setAttribute("id", "line_info");
infoWrap.innerHTML = 'EC模式预报<br>纬度:<span></span> 经度:<span></span><span></span>';
panelWrap.appendChild(infoWrap);
/* 设置添加temp*/
const tempWrap = document.createElement('div');
tempWrap.innerHTML = `温度<div id="show-temp"></div>`;
panelWrap.appendChild(tempWrap);
const windWrap = document.createElement('div');
windWrap.innerHTML = `风MSLP<div id="show-wind"></div>`;
panelWrap.appendChild(windWrap);
const preWrap = document.createElement('div');
preWrap.innerHTML = `降水<div id="show-pre"></div>`;
panelWrap.appendChild(preWrap);
const cloudWrap = document.createElement('div');
cloudWrap.innerHTML = `云量<div id="show-cloud"></div>`;
panelWrap.appendChild(cloudWrap);
fragment.appendChild(panelWrap);
const ibody = document.getElementsByTagName("body")[0];
ibody.appendChild(fragment);
//-------//
}
function createSelectModePanel() {
//-创建面板-//
const fragment = document.createDocumentFragment();
const panelWrap = document.createElement("div");
panelWrap.setAttribute("id", "select-mode-panel");
panelWrap.setAttribute("class", "show_panel");
panelWrap.style.display = 'none';
panelWrap.innerHTML = `快捷键[C] -> 单点时间序列`;
/*<br>
[X] -> 垂直探空; 两次[Ctrl+X] -> 垂直剖面
*/
fragment.appendChild(panelWrap);
const ibody = document.getElementsByTagName("body")[0];
ibody.appendChild(fragment);
/* 设置Lat lon面板*/
const latLonWarp = document.createElement("div");
latLonWarp.setAttribute("id", "helper_latLon");
latLonWarp.setAttribute("class", "show_latLon");
latLonWarp.innerHTML = '<span>Lat <span class="fixLoc" id="helper_lat"></span> Lon <span class="fixLoc" id="helper_lon"></span></span>';
panelWrap.appendChild(latLonWarp);
/* 设置垂直剖面面板*/
const crossWrap = utils.createElement('div', { id: 'helper_cross', class: 'top_panel' })
crossWrap.innerHTML = `<div class="panel-button single-btn">垂直剖面</div>`;
panelWrap.appendChild(crossWrap);
crossWrap.addEventListener('click', () => { toggleCrossSection() });
//-------//
}
//console.log(compareMode.imgDOM);
// compareMode.forward();
/**绑定多模式 */
function bindingMvModel() {
let dropList = document.querySelectorAll('.mv-model-panel .dropdown-content>a');
for (let elem of dropList) {
elem.addEventListener('click', clickDrop);
}
let dropBtn = document.querySelector('.dropbtn');
dropBtn.addEventListener('click', clickDrop);
function clickDrop(evt) {
const current = evt.currentTarget;
let index;
// console.log(current.classList);
if (current.classList.contains('dropbtn')) {
index = 0;
} else {
// console.log(current);
const parent = current.parentElement;
index = Array.from(parent.children).indexOf(current);
// parent.style.display='none';
}
let currentImgInfo = utils.getImgNow();
matchedRule = multiModelRule[index];
let srcList = getMVSrcListFromRule(currentImgInfo.url, matchedRule);
// console.log(srcList);
elemsConfig.mvImgDOM.matchedSrcList = srcList;
elemsConfig.mvImgDOM.mode = 'multiModel';
// elemsConfig.mvImgDOM.mode = 'multiModel';
userConfig.mvMode.openCompare();
}
}
//创建对比框
function createComparePanel() {
const panel = document.createDocumentFragment();
const mainWrapper = utils.createElement('div', { id: 'compare-main', class: 'display-none' });
const controlWrapper = utils.createElement('div', { class: 'compare-warpper' });
controlWrapper.innerHTML = `<div id="compare-backward" class="my-button">step -6</div><div class="my-button" id="compare-foreward">step +6</div>`;
controlWrapper.innerHTML += `<select id="compare-interval"><option value="48">起报间隔48小时</option>
<option value="24">起报间隔24小时</option>
<option selected="selected" value="12">起报间隔12小时</option></select>
<div id="close-compare" class="my-button">关闭对比</div>
<span class="info"></span>`;
const imgWrapper = utils.createElement('div', { class: 'compare-img-main' });
imgWrapper.innerHTML =
`<div class="compare-img-wrapper"><img class="compare-img" src=""><div class="compare-img-info">init Time</div></div>
<div class="compare-img-wrapper"><img class="compare-img" src=""><div class="compare-img-info">init Time</div></div>
<div class="compare-img-wrapper"><img class="compare-img" src=""><div class="compare-img-info">init Time</div></div>
<div class="compare-img-wrapper"><img class="compare-img" src=""><div class="compare-img-info">init Time</div></div>`;
panel.append(mainWrapper);
mainWrapper.append(controlWrapper, imgWrapper);
//mainWrapper.append(forewardBut,backwardBut,intervalInput);
document.body.append(panel);
}
function createCompareMode() {
const compareHandler = {
set(obj, prop, value, receiver) {
if (prop === 'interval') {
obj.interval = value;
receiver.firstImg = obj.firstImg;
//obj.img[1] = obj.img[0] + value;
//obj.img[2] = obj.img[0] + value*2;
//obj.img[3] = obj.img[0] + value*3;
} else if (prop === 'firstHr') {
// console.log(obj.imgInfo.toSource());
// const initURL = obj.imgInfo.url;
const date = obj.imgInfo.date;
const initDate = obj.imgInfo.initDate;
const hour = utils.paddingInt(value, 3);
const url = obj.imgInfo.getUrl(date, hour, initDate)
receiver.firstImg = url;
//receiver.interval = obj.interval;
} else if (prop === 'imgInfo') {
console.log('设置初始图像为:' + value.url);
} else if (prop === 'firstImg') {
const imgList = obj.fit2sameday(value);
// console.log(imgList);
obj.showInfo(value);
imgList.forEach((imgSrc, i) => {
receiver.img[i] = imgSrc;
})
//obj.img[0] = imgList;
// obj.img[1] = ;
}
Reflect.set(obj, prop, value);
},
};
const imgHandler = {
set(obj, prop, value, receiver) {
utils.log(`第${Number(prop) + 1}个图像地址为${value}`);
elemsConfig.compareImgDOM.img[prop].src = value;
iImgInfo = utils.getImgNow(value);
const initTime = moment(iImgInfo.initDate, 'YYYYMMDDHH');
const nowTime = moment(initTime).add(Number.parseInt(iImgInfo.hour) + 8, 'hours');
elemsConfig.compareImgDOM.info[prop].innerHTML =
`起报: ${initTime.format('MM-DD HH')} UTC, 【北#时${nowTime.format('MM月DD日HH时')}(${iImgInfo.hour}h)】${iImgInfo.model}, ${iImgInfo.eleName}`;
//console.log(value);
//let imgDom = document.querySelectorAll('.compare .imgSrc');
//imgDom[prop].src = value;
Reflect.set(obj, prop, value);
},
};
let imgSrc = new Proxy([1, 2, 3, 4], imgHandler);
const modeProto = {
img: imgSrc,
firstImg: '',
interval: 12,
foreward(step = 6) {
this.firstHr = this.firstHr + step;
// console.log('步进');
},
backward(step = 6) {
if (this.firstHr - step >= 0) {
this.firstHr = this.firstHr - step;
} else {
alert('不能再退了');
}
},
firstHr: 1,
urlMode(base = 'http://10.148') {
let url = base;
return url;
},
initIMG() {// TODO addEventListener('error',(evt)=>{evt.srcElement.src})
let DOMs = document.querySelectorAll('#compare-main .compare-img');
let imgDOM = [];
for (let img of DOMs) {
img.addEventListener('error', (evt) => { let ele = evt.target; ele.onerror = null; ele.src = '/images/weather/nopic_800_600.jpg'; });
imgDOM.push(img);
};
elemsConfig.compareImgDOM.img = imgDOM;
let infoDOMs = document.querySelectorAll('#compare-main .compare-img-info');
let infoList = [];
for (let ele of infoDOMs) {
infoList.push(ele);
};
elemsConfig.compareImgDOM.info = infoList;
//return imgDOM;
},
imgInfo: {},
openCompare() {
const wrapper = document.getElementById('compare-main');
//if(wrapper.classList.contains('display-none')) wrapper.classList.remove('display-none')
wrapper.classList.remove('display-none');
try {
this.imgInfo = utils.getImgNow();
this.firstHr = Number.parseInt(this.imgInfo.hour);
} catch (err) {
alert(err.message);
console.error(err);
}
},
closeCompare() {
const wrapper = document.getElementById('compare-main');
//if(wrapper.classList.contains('display-none')) wrapper.classList.remove('display-none')
wrapper.classList.add('display-none');
// this.imgInfo = utils.getImgNow();
},
fit2sameday(firstImg) {
const interval = this.interval;
const firstInfo = utils.getImgNow(firstImg);
// console.log(firstImg);
// console.log(firstInfo);
const imgList = [firstImg];
const iniTime = moment(firstInfo.initDate, 'YYYYMMDDHH');
for (let i = 1; i < 4; i++) {
const fitTime = moment(iniTime).add(-1 * interval * i, 'hours');
const iDate = moment(fitTime).format('YYYYMMDD');
const iInit = moment(fitTime).format('YYYYMMDDHH');
const hour = Number.parseInt(firstInfo.hour) + interval * i;
// console.log('预报时效'+hour);
const iHour = utils.paddingInt(hour, 3);
const url = firstInfo.getUrl(iDate, iHour, iInit);
imgList.push(url);
}
return imgList;
},
changeInterval(evt) {
this.interval = Number.parseInt(evt.target.value);
// console.log(evt);
},
showInfo(img) {
const controlInfo = document.querySelector('#compare-main .compare-warpper .info');
const imgInfo = utils.getImgNow(img);
const nowTime = moment(imgInfo.initDate, 'YYYYMMDDHH').add(Number.parseInt(imgInfo.hour) + 8, 'hours');
controlInfo.innerHTML = ' UTC+8 ' + nowTime.format('YYYY年MM月DD日HH时');
controlInfo.innerHTML += ' | GMT' + nowTime.add(-8, 'hours').format('YYYY-MM-DD HH:00');
},
};
const compareMode = new Proxy(modeProto, compareHandler);
return compareMode;
}
//compareMode.imgInfo = utils.getImgNow();
//创建多视窗对比框
function createMVPanel() {
const panel = document.createDocumentFragment();
const mainWrapper = utils.createElement('div', { id: 'multiviews-main', class: 'display-none' });
const controlWrapper = utils.createElement('div', { class: 'compare-warpper' });
controlWrapper.innerHTML = `<div id="mv-backward" class="my-button">step -6</div><div class="my-button" id="mv-foreward">step +6</div>`;
controlWrapper.innerHTML += `<select id="mv-interval"><option selected="selected" value="6">间隔6小时</option>
<option value="12">间隔12小时</option>
<option value="24">间隔24小时</option></select>
<div id="close-mv" class="my-button">关闭多图模式</div>
<span class="info"></span>`;
const imgWrapper = utils.createElement('div', { class: 'compare-img-main' });
imgWrapper.innerHTML =
`<div class="compare-img-wrapper"><img class="compare-img" src=""><div class="compare-img-info">init Time</div></div>
<div class="compare-img-wrapper"><img class="compare-img" src=""><div class="compare-img-info">init Time</div></div>
<div class="compare-img-wrapper"><img class="compare-img" src=""><div class="compare-img-info">init Time</div></div>
<div class="compare-img-wrapper"><img class="compare-img" src=""><div class="compare-img-info">init Time</div></div>`;
panel.append(mainWrapper);
mainWrapper.append(controlWrapper, imgWrapper);
//mainWrapper.append(forewardBut,backwardBut,intervalInput);
document.body.append(panel);
}
function createMultiviewsMode() {
const compareHandler = {
set(obj, prop, value, receiver) {
if (prop === 'interval') {
obj.interval = value;
// receiver.firstImg = obj.firstImg;
receiver.step = value * obj.imgArr.length;
const firstImg = obj.imgArr[0];
let imgInfo = utils.getImgNow(firstImg);
let iHour = Number.parseInt(imgInfo.hour);
for (let i = 0; i < obj.imgArr.length; i++) {
let currentHour = iHour + i * value;
const hourString = utils.paddingInt(currentHour);
obj.imgArr[i] = utils.getImgUrl(imgInfo.base, imgInfo.date, hourString, imgInfo.initDate);
}
} else if (prop === 'firstHr') {
const date = obj.imgInfo.date;
const initDate = obj.imgInfo.initDate;
const hour = utils.paddingInt(value, 3);
const url = obj.imgInfo.getUrl(date, hour, initDate)
receiver.firstImg = url;
} else if (prop === 'step') {
// console.log('step');
// obj.step = value;
document.getElementById('mv-foreward').innerText = 'step +' + value;
document.getElementById('mv-backward').innerText = 'step -' + value;
} else if (prop === 'imgInfo') {
console.log('设置初始图像为:' + value.url);
} else if (prop === 'firstImg') {
const imgList = obj.fit2sameday(value);
// console.log(imgList);
obj.showInfo(value);
imgList.forEach((imgSrc, i) => {
receiver.imgArr[i] = imgSrc;
})
//obj.img[0] = imgList;
// obj.img[1] = ;
}
Reflect.set(obj, prop, value);
},
};
const imgHandler = {
set(obj, prop, value) {
utils.log(`第${Number(prop) + 1}个图像地址为${value}`);
elemsConfig.mvImgDOM.img[prop].src = value;
iImgInfo = utils.getImgNow(value);
const initTime = moment(iImgInfo.initDate, 'YYYYMMDDHH');
const nowTime = moment(initTime).add(Number.parseInt(iImgInfo.hour) + 8, 'hours');
// controlInfo.innerHTML = ' UTC+8 '+ nowTime.format('YYYY年MM月DD日HH时');
elemsConfig.mvImgDOM.info[prop].innerHTML =
`【北#时${nowTime.format('MM月DD日HH时')}(${iImgInfo.hour}h)】${iImgInfo.model}, ${iImgInfo.eleName}, 起报: ${initTime.format('MM-DD HH')} UTC`;
Reflect.set(obj, prop, value);
},
};
let imgSrc = new Proxy([1, 2, 3, 4], imgHandler);
const modeProto = {
imgArr: imgSrc,
firstImg: '',
interval: 6,
step: 6,
foreward(step = 6) {
// this.firstHr = this.firstHr + step;
// console.log(this);
this.changeHour(this.step);
// console.log('步进');
},
backward(step = -6) {
let imgInfo = utils.getImgNow(this.imgArr[0]);
// console.dir(imgInfo);
// console.log(Number.parseInt(imgInfo.hour) - this.step>=0)
if (Number.parseInt(imgInfo.hour) - this.step >= 0) {
this.changeHour(-1 * this.step);
// console.log('步退');
} else {
alert('不能再退了');
}
},
changeHour(hr = 6) {
let hour = parseInt(hr);
for (let i = 0; i < this.imgArr.length; i++) {
let iInfo = utils.getImgNow(this.imgArr[i]);
let newHour = parseInt(iInfo.hour) + hour;
// console.log(newHour);
this.imgArr[i] = iInfo.getUrl(iInfo.date, utils.paddingInt(newHour), iInfo.initDate);
}
},
firstHr: 1,
urlMode(base = 'http://10.148') {
let url = base;
return url;
},
initIMG() {// TODO addEventListener('error',(evt)=>{evt.srcElement.src})
let DOMs = document.querySelectorAll('#multiviews-main .compare-img');
let imgDOM = [];
for (let img of DOMs) {
img.addEventListener('error', (evt) => { let ele = evt.target; ele.onerror = null; ele.src = '/images/weather/nopic_800_600.jpg'; });
imgDOM.push(img);
};
elemsConfig.mvImgDOM.img = imgDOM;
let infoDOMs = document.querySelectorAll('#multiviews-main .compare-img-info');
let infoList = [];
for (let ele of infoDOMs) {
infoList.push(ele);
};
elemsConfig.mvImgDOM.info = infoList;
//return imgDOM;
},
imgInfo: {},
openCompare() {
const wrapper = document.getElementById('multiviews-main');
//if(wrapper.classList.contains('display-none')) wrapper.classList.remove('display-none')
wrapper.classList.remove('display-none');
document.getElementById('mv-interval').classList.remove('display-none');
try {
let imgInfo = utils.getImgNow();
if (elemsConfig.mvImgDOM.mode === 'multiElem') {
for (let i = 0; i < this.imgArr.length; i++) {
const iPatt = elemsConfig.mvImgDOM.matchPattens[i];
// console.log(iPatt);
const iMatch = utils.matchImgPattern(iPatt);
console.log(iMatch);
this.imgArr[i] = utils.getImgUrl(iMatch.base, imgInfo.date, imgInfo.hour, imgInfo.initDate);
}
} else if (elemsConfig.mvImgDOM.mode === 'multiTime') {
this.step = this.interval * this.imgArr.length;
let iHour = Number.parseInt(imgInfo.hour);
for (let i = 0; i < this.imgArr.length; i++) {
let currentHour = iHour + i * this.interval;
const hourString = utils.paddingInt(currentHour);
this.imgArr[i] = utils.getImgUrl(imgInfo.base, imgInfo.date, hourString, imgInfo.initDate);
}
} if (elemsConfig.mvImgDOM.mode === 'multiModel' || elemsConfig.mvImgDOM.mode === 'multiElems') {
for (let i = 0; i < elemsConfig.mvImgDOM.matchedSrcList.length; i++) {
this.imgArr[i] = elemsConfig.mvImgDOM.matchedSrcList[i];
}
document.getElementById('mv-interval').classList.add('display-none');
this.step = 6;
}
} catch (err) {
alert(err.message);
console.error(err);
}
},
closeCompare() {
const wrapper = document.getElementById('multiviews-main');
//if(wrapper.classList.contains('display-none')) wrapper.classList.remove('display-none')
wrapper.classList.add('display-none');
// this.imgInfo = utils.getImgNow();
},
fit2sameday(firstImg) {
const interval = this.interval;
const firstInfo = utils.getImgNow(firstImg);
// console.log(firstImg);
// console.log(firstInfo);
const imgList = [firstImg];
const iniTime = moment(firstInfo.initDate, 'YYYYMMDDHH');
for (let i = 1; i < 4; i++) {
const fitTime = moment(iniTime).add(-1 * interval * i, 'hours');
const iDate = moment(fitTime).format('YYYYMMDD');
const iInit = moment(fitTime).format('YYYYMMDDHH');
const hour = Number.parseInt(firstInfo.hour) + interval * i;
// console.log('预报时效'+hour);
const iHour = utils.paddingInt(hour, 3);
const url = firstInfo.getUrl(iDate, iHour, iInit);
imgList.push(url);
}
return imgList;
},
changeInterval(evt) {
if (elemsConfig.mvImgDOM.mode === 'multiModel' || elemsConfig.mvImgDOM.mode === 'multiElems') {
return confirm('多模式下不支持调整间隔');
}
this.interval = Number.parseInt(evt.target.value);
// console.log(evt);
},
showInfo(img) {
const controlInfo = document.querySelector('#multiviews-main .compare-warpper .info');
const imgInfo = utils.getImgNow(img);
const nowTime = moment(imgInfo.initDate, 'YYYYMMDDHH').add(Number.parseInt(imgInfo.hour) + 8, 'hours');
controlInfo.innerHTML = ' UTC+8 ' + nowTime.format('YYYY年MM月DD日HH时');
controlInfo.innerHTML += ' | GMT' + nowTime.add(-8, 'hours').format('YYYY-MM-DD HH:00');
},
};
const compareMode = new Proxy(modeProto, compareHandler);
return compareMode;
}
if (location.href.includes('to_fore_homepage.action')) {
if (window.frames.length != parent.frames.length) {
return;
}
createSelectModePanel();
createPanel();
NWP_init();
createTlinePanel();
bindingMvModel();
createComparePanel();
const compareMode = createCompareMode();//创建对比DOM框架
compareMode.hook = function (selector = '', listener = '', callback = () => { }, bindObj = compareMode) {
var targetEle = document.querySelector(selector);
targetEle.addEventListener(listener, () => callback.call(bindObj), false);
};
compareMode.hook('#compare-backward', 'click', compareMode.backward, compareMode);
compareMode.hook('#compare-foreward', 'click', compareMode.foreward, compareMode);
compareMode.hook('#open-compare', 'click', compareMode.openCompare, compareMode);
compareMode.hook('#close-compare', 'click', compareMode.closeCompare, compareMode);
//compareMode.hook('#compare-interval','change',(evt)=>compareMode.changeInterval(evt),compareMode);
document.getElementById('compare-interval').addEventListener('change', (evt) => compareMode.changeInterval(evt));
compareMode.initIMG();
createMVPanel();//创建对比DOM框架
const mvMode = createMultiviewsMode();
mvMode.hook = function (selector = '', listener = '', callback = () => { }, bindObj = mvMode) {
var targetEle = document.querySelector(selector);
targetEle.addEventListener(listener, () => callback.call(bindObj), false);
};
mvMode.hook('#mv-backward', 'click', mvMode.backward, mvMode);
mvMode.hook('#mv-foreward', 'click', mvMode.foreward, mvMode);
mvMode.hook('#close-mv', 'click', mvMode.closeCompare, mvMode);
//compareMode.hook('#compare-interval','change',(evt)=>compareMode.changeInterval(evt),compareMode);
document.getElementById('mv-interval').addEventListener('change', (evt) => mvMode.changeInterval(evt));
mvMode.initIMG();
userConfig.mvMode = mvMode;
let openMvTime = document.getElementById('open-mvTime');
// console.log(openMvTime)
openMvTime.addEventListener('click', () => {
elemsConfig.mvImgDOM.mode = 'multiTime';
mvMode.openCompare();
});
createMapIndicator();
}
if (location.href.includes('to_fore_homepage.action')) {
GM_addStyle(`
/* Style The Dropdown Button */
/*background-color: #4CAF50;*/
.dropbtn {
background-color: rgb(45,53,63);
color: white;
font-size: 16px;
cursor: pointer;
border: none;
padding: 5px;
border: 1px solid white;
}
/* The container <div> - needed to position the dropdown content */
.dropdown {
position: relative;
display: inline-block;
margin-left:5px;
margin-right:5px;
}
.dropbtn .tooltiptext{
width: intrinsic;
width: -webkit-max-content;
width:-moz-max-content;
width: max-content;
}
/* Dropdown Content (Hidden by Default) */
.dropdown-content {
display: none;
position: absolute;
left: 0px;
top: 30px;
background-color: #f9f9f9;
box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
z-index: 1;
width: intrinsic;
width: -webkit-max-content;
width:-moz-max-content;
width: max-content;
}
/* Links inside the dropdown */
.dropdown-content>a {
color: black;
padding: 6px 8px;
text-decoration: none;
display: block;
border-bottom: 1px dashed #4CAF50;
}
/* Change color of dropdown links on hover */
.dropdown-content a:hover {
background-color: rgb(150, 185, 125);
font-weight: bold;
color: rgb(255, 255, 255);
}
/* Show the dropdown menu on hover */
.dropdown:hover .dropdown-content {
display: inline-block;
}
/* Change the background color of the dropdown button when the dropdown content is shown */
.dropdown:hover .dropbtn {
background-color: #3e8e41;
font-weight: bold;
}
.tooltip {
position: relative;
display: inline-block;
/*border-bottom: 1px dotted black;*/
}
.tooltip .tooltiptext {
visibility: hidden;
min-width: 120px;
background-color: black;
color: #fff;
text-align: center;
border-radius: 6px;
padding: 5px;
position: absolute;
z-index: 2;
top: -5px;
left: 110%;
opacity: 0.8;
word-break: keep-all;
}
.tooltip .tooltiptext::after {
content: "";
position: absolute;
top: 50%;
right: 100%;
margin-top: -5px;
border-width: 5px;
border-style: solid;
border-color: transparent black transparent transparent;
}
.tooltip:hover .tooltiptext {
visibility: visible;
}
`);
GM_addStyle(`
.show_panel{
z-index:11;
font-size: 18px;
}
.top_panel{
background-color: rgb(45,53,63);
border-bottom: 0px solid rgb(20,20,20); padding:5px;
border-bottom: 0px solid rgb(20,20,20);border-radius: 4px;border: 1px solid rgb(22,25,28);
box-shadow:0 1px 0 rgba(162,184,204,0.25) inset,0 0 4px hsla(0,0%,0%,0.95);
color: white;
}
#helper_panel{
position:absolute;
top:5px;
left:740px;
display: flex;
align-items: center;
}
#edit-helper-panel{
position:absolute;
top:50px;
left:740px;
}
#enhanced-helper-panel{
position:absolute;
top:50px;
left:848px;
}
.panel-button{
cursor:pointer;
}
#select-mode-panel{
position:absolute; top:5px;left:370px;
background-color: rgb(45,53,63);
border-bottom: 0px solid rgb(20,20,20); padding:5px;
border-bottom: 0px solid rgb(20,20,20);border-radius: 4px;border: 1px solid rgb(22,25,28);
box-shadow:0 1px 0 rgba(162,184,204,0.25) inset,0 0 4px hsla(0,0%,0%,0.95);
color: white;}
`);
/**暂时隐藏按钮 */
GM_addStyle(`#helper_latLon .fixLoc{display:inline-block;width:55px;height:15px;overflow:hidden;}`);
//GM_addStyle(`#helper_latLon{display:none;}`);
/**重要添加十字鼠标 */
// GM_addStyle('#pic_frame div{border:1px solid !important;cursor:crosshair !important;}');
GM_addStyle(`
#line_panel {
position: absolute;
top: 5px;
right: 5px;
background-color: #f5f5f5;
border-bottom: 0px solid rgb(20, 20, 20);
padding: 5px;
border-radius: 4px;
border: 1px solid rgb(22, 25, 28);
box-shadow: 0 1px 0 rgba(162, 184, 204, 0.25) inset, 0 0 4px hsla(0, 0%, 0%, 0.95);
color: black;
width: 0px;
}
#show-temp,#show-wind,#show-pre,#show-cloud{
width: 100%;
height:210px;
}
#show-pre{
display:block;
}
.full-screen-mode{
float:left;
padding-left:10px;
}
.full-screen-mode #float_icons{
display:none!important;
}
.full-screen-mode #pic_frame div{
border:1px solid;
cursor:crosshair !important;
}
.top_panel .single-btn{
display:inline-block;
margin-left:5px;
margin-right:5px;
padding:5px;
border: 1px solid white;
/*background-color: #4CAF50;*/
}
.top_panel .single-btn:hover{
background-color:#47CB89;
}
.active-button > div, .active-button.single-btn{
background-color:green;
}
#compare-main, #multiviews-main{
z-index: 12;
position: absolute;
top: 0px;
right: 1%;
bottom: 1%;
left: 1%;
display: flex;
flex-direction: column;
align-items: center;
}
#float_icons{
display:none!important;
}
.compare-warpper {
display: flex;
justify-content: center;
min-width: 1000px;
background: white;
font-size: 18px;
align-items: center;
}
.compare-img-main {
border: 1px dotted red;
max-width: 1520px;
height: 100%;
display: grid;
grid-template-columns: 1fr 1fr;
background-color: white;
}
.compare-img-main .compare-img-wrapper {
border: 2px solid blue;
overflow: hidden;
position:relative;
}
.compare-img-main .compare-img {
position: relative;
top: -50px;
height: 120%;
}
.my-button{
cursor:pointer;
margin-left:2px;
margin-right:2px;
padding:1px;
background-color: rgb(45,53,63);
border-bottom: 0px solid rgb(20,20,20); padding:5px;
border-bottom: 0px solid rgb(20,20,20);border-radius: 4px;border: 1px solid rgb(22,25,28);
box-shadow:0 1px 0 rgba(162,184,204,0.25) inset,0 0 4px hsla(0,0%,0%,0.95);
color: white;
}
.my-button:hover{
background-color:orange;
}
.display-none{
display:none!important;
}
.compare-img-info {
position: absolute;
top: 0;
left: 0;
background-color: rgba(0, 121, 13, 0.6);
color: white;
padding:2px;
font-size:20px;
font-family:"Arial","Microsoft YaHei","黑体","STXihei","华文细黑";
}
`);
GM_addStyle(`
.water-dot {
position: relative;
display: inline-block;
height: 26px;
width: 16px;
}
.water-dot:before,
.water-dot:after {
content: '';
position: absolute;
display: inline-block;
}
.water-dot:before {
left: 0;
width: 16px;
height: 16px;
border-radius: 50%;
background-image: repeating-radial-gradient(8px 8px at 50% 8px, transparent 0%, transparent 3px, #dd1010 3px, #dd1010 100%);
}
.water-dot:after {
bottom: 0;
left: 50%;
border: 14px solid #dd1010;
border-bottom-width: 0;
border-right-width: 7px;
border-left-width: 7px;
transform: translate(-50%,0);
border-bottom-color: transparent;
border-right-color: transparent;
border-left-color: transparent;
}
.water-dot.scale-lg{
transform: scale(1.5);
}
`);
GM_addStyle(`.show_panel{z-index:11;}
#pic_frame,#main_frame{
position:relative;
}
#map-pointer {
position: absolute;
top: 22px;
left: 0px;
/*background-color: rgba(0, 152, 50, 0.7);*/
color: white;
/*width:15px;*/
/*height:15px;*/
display:inline-block;
padding:2px;
z-index:10;
cursor:pointer;
}
#cv-draw-line{
position: absolute;
z-index:9;
left:0px;
cursor:crosshair;
}
#wrap-draw-tc{
display: inline-block;
position: absolute !important;
z-index: 1;
border:none !important;
margin-left: 37px;
pointer-events:none;
left: 0;
top: 0 !important;
}
`);
}
// let openMv = document.getElementById('open-mv');
// openMv.addEventListener('click',()=>{
//   elemsConfig.mvImgDOM.mode = 'multiElem';
// });
/**
* 地图单点标志
*/
function createMapIndicator() {
let wrapDiv = document.querySelector('#main_frame');
let pointer = utils.createElement('div', { id: 'map-pointer', draggable: 'true', class: 'display-none' });
pointer.innerHTML = '<span class="water-dot scale-lg"></span>'
wrapDiv.insertAdjacentElement('afterbegin', pointer);
//保存位置的状态值
var pos = {
// parent_top:0,
// parent_left:0,
// cur_top:0,
// cur_left:0,
x_diff: 0,// 鼠标相对目标物的位置
y_diff: 0,
}
function allowDrop(ev) {    //ev是事件对象
ev.preventDefault();   //取消事件已经关联的默认活动
}
function drag(ev) {
//dataTransfer是一个媒介，将目标对象放入媒介
//dataTransfer对象用来保存被拖动的数据，仅在拖动事件有效
//这里将被拖动元素的id保存为名为Text的键值对中
ev.dataTransfer.setData("Pointer", ev.target.id);
//获取被拖动对象相对于上层元素顶边和左边位置
let mouseXY = utils.getElemRelPos(ev.currentTarget, ev.clientX, ev.clientY);
// let eStyle = getComputedStyle(ev.target);
pos.x_diff = mouseXY.x;
pos.y_diff = mouseXY.y;
// console.log('current');
// console.log(ev.currentTarget);
// console.log(ev.target);
// pos.parent_top=ev.target.offsetTop;
// pos.parent_left=ev.target.offsetLeft;
// pos.cur_top=ev.screenY;
// pos.cur_left=ev.screenX;
// console.log(mouseXY);
// console.log(eStyle.marginLeft);
// console.log(ev);
}
function drop(ev) {
var new_top, new_left;
ev.preventDefault();
// alert(2);
var data = ev.dataTransfer.getData("Pointer");  //从媒介中获取目标对象
var elem = document.getElementById(data);
//这里不能这样使用，因为offset*的值是只读的，不能改变
//   elem.offsetLeft=v.parent_left+ev.screenX-v.cur_left+"px";
//   elem.offsetTop=v.parent_top+ev.screenY-v.cur_top+"px";
let target = document.querySelector('#pic_frame img[style~="inline;"]');
let mouseXY = utils.getElemRelPos(target, ev.clientX, ev.clientY);
// let mouseXY = utils.getElemRelPos(ev.target,ev.clientX, ev.clientY);
// console.log(ev.target);
// let eStyle = getComputedStyle(elem);
// console.log(mouseXY);
// console.log(mouseXY.x+eStyle.width);
// 此处有微小的位移
elem.style.marginLeft = mouseXY.x - pos.x_diff + 35.8 + "px";
elem.style.marginTop = mouseXY.y - pos.y_diff + "px";
// console.log([parseFloat(elem.style.marginTop)+23.2 + 12.3,parseFloat(elem.style.marginLeft)+10]);
let newMouseXY = {
x: parseFloat(elem.style.marginLeft) - 29.31,
// x:parseFloat(elem.style.marginLeft) + 5.0,
y: parseFloat(elem.style.marginTop) + 33.066,
};
const loc = helperConfig.matchLoc(newMouseXY, helperConfig.matchParam);
elemsConfig.latLonInput.lat.innerHTML = loc.lat; // mouseXY.y
elemsConfig.latLonInput.lon.innerHTML = loc.lon; // mouseXY.x
elemsConfig.fixPoint = { lat: loc.lat, lon: loc.lon };
// console.log(elemsConfig.fixPoint);
utils.showTimeSeries(elemsConfig.fixPoint);
// elem.style.marginLeft=pos.parent_left+ev.screenX-pos.cur_left-1+"px";
// elem.style.marginTop=pos.parent_top+ev.screenY-pos.cur_top-23.2+"px";
/* TODO
const imgXY = {
x: elem.style.marginLeft;
y: elem.style.marginTop;
}
const loc = helperConfig.matchLoc(imgXY, helperConfig.matchParam);
elemsConfig.pointerPoint.lat = loc.lat;
elemsConfig.pointerPoint.lon = loc.lon;
utils.showTimeSeries(elemsConfig.pointerPoint);
*/
}
pointer.addEventListener('dragstart', drag);
wrapDiv.addEventListener('dragover', allowDrop);
wrapDiv.addEventListener('drop', drop);
}
/**
* 经纬度到图像位置
*/
function latlon2XY(loc = { lat: 10, lon: 120 }) {
const imgXY = helperConfig.matchImgXY(loc, helperConfig.matchParam);
return imgXY;
}
function createCrossSectionCanvas() {
// let wrapDiv = document.querySelector('#main_frame');
let wrapDiv = document.querySelector('#pic_frame');
const cv = utils.createElement('canvas', { id: 'cv-draw-line', class: 'display-none', width: "800", height: "600", style: "border:1px solid #d3d3d3;" });
wrapDiv.insertAdjacentElement('afterbegin', cv);
const ctx = cv.getContext('2d');
const line = { start: [0, 0], end: [0, 0], init: false };
const cvMsMove = function (ev) {
// console.log('test2');
ctx.clearRect(0, 0, 800, 600);
ctx.beginPath();
ctx.lineWidth = 3;
let mouseXY = utils.getElemRelPos(ev.target, ev.clientX, ev.clientY);
line.end = [mouseXY.x, mouseXY.y];
ctx.moveTo(...line.start);
ctx.lineTo(...line.end);
ctx.strokeStyle = "green";
ctx.stroke();
// console.log(line);
}
const cvMsClick = function (ev) {
// console.log('test');
if (line.init) {
cv.removeEventListener('mousemove', cvMsMove, false);
// console.log(elemsConfig.latLonInput.lon.innerText,elemsConfig.latLonInput.lat.innerText);
const deltaX = 37.11666870117187;
line.startLatlon = {
x: line.start[0] - deltaX,
y: line.start[1],
}
line.endLatlon = {
x: line.end[0] - deltaX,
y: line.end[1],
}
line.startLatlon.loc = helperConfig.matchLoc(line.startLatlon, helperConfig.matchParam);
line.endLatlon.loc = helperConfig.matchLoc(line.endLatlon, helperConfig.matchParam);
console.log(line);
utils.showCross(line.startLatlon.loc, line.endLatlon.loc)
line.init = false;
} else {
// ctx.beginPath();
// ctx.lineWidth=10;
// ctx.moveTo(0,0);
// ctx.lineTo(50,50);
// ctx.strokeStyle="green";
// ctx.stroke();
let mouseXY = utils.getElemRelPos(ev.target, ev.clientX, ev.clientY);
line.start = [mouseXY.x, mouseXY.y];
cv.addEventListener('mousemove', cvMsMove, false);
line.init = true;
}
}
cv.addEventListener('click', cvMsClick, false);
ctx.fillStyle = 'rgba(255,255,255,0)';
}
setTimeout(() => { createCrossSectionCanvas() }, 5000);
/*
绘制台风部分
*/
function createSvgTC() {
let wrapDiv = document.querySelector('#pic_frame');
const svgTc = utils.createElement('span', { id: 'wrap-draw-tc', class: 'display-none', width: "800", height: "600" });
wrapDiv.insertAdjacentElement('afterbegin', svgTc);
// console.log('getTime');
}
// setTimeout(()=>{createSvgTC()},5000);
async function showSvgTC() {
// if(proxyConfig.tcShowLock) return;
// proxyConfig.tcShowLock = true;
let svgTC = document.querySelector('#wrap-draw-tc');
if (!svgTC) {
createSvgTC();
svgTC = document.querySelector('#wrap-draw-tc');
}
svgTC.classList.remove('display-none');
const fcTime = utils.getFcTime();
proxyConfig.preRegion = unsafeWindow._region;
proxyConfig.preTime = fcTime.date + fcTime.hr;
const initTime = moment(fcTime.date + fcTime.hr, 'YYYY-MM-DDHH');
const sT = moment(initTime).add(7, 'hours').format('YYYY-MM-DD%20HH:mm');
const eT = moment(initTime).add(9, 'hours').format('YYYY-MM-DD%20HH:mm');
// demoUrl = 'https://trident.gdmo.gq/api?interface=tc-ens&gt=2020-07-29%2007:00&lt=2020-07-29%2009:00&dateFormat=YYYY-MM-DD%20HH:mm&ins=ecmwf&basin=WPAC&spe=all';
// 接口为北#时
const url = `https://trident.gdmo.gq/api?interface=tc-ens&gt=${sT}&lt=${eT}&dateFormat=YYYY-MM-DD%20HH:mm&ins=ecmwf&basin=WPAC&spe=all`;
let jsonRaw = await utils.getJSON(url)
.catch(err => {
// proxyConfig.tcShowLock = false;
throw err;
});
// proxyConfig.tcShowLock = false;
let tcArr = jsonRaw.data;
if (tcArr.length) {
let allTC = tcUtil.catTC(tcArr);
let cyclonesWrap = allTC[0].ins[0];
if (!cyclonesWrap) return console.error('没数据');
// console.log(cyclonesWrap);
drawTCMap(cyclonesWrap.tc);
} else {
let errorNotice = GM_notification({ text: '当前没有台风数据', image: 'http://10.148.8.228/images/logo.png', title: '数据缺失', timeout: 3000 });
if (errorNotice) setTimeout(() => errorNotice.remove(), 3000);
d3.select("#wrap-draw-tc > svg").remove();
}
}
function toggleTCMode(whichBtn) {
if (whichBtn === 'tcShow') {
proxyConfig.showTcMode = !proxyConfig.showTcMode;
} else if (whichBtn === 'detShow') {
proxyConfig.showDetTcMode = !proxyConfig.showDetTcMode;
} else if (whichBtn === 'ensShow') {
proxyConfig.showEnsTcMode = !proxyConfig.showEnsTcMode;
} else {
console.error('不正确的参数 in toggleTCMode')
}
}
function drawTCMap(multiTC) {
// console.log(multiTC);
// TODO 缺少 projection 和 path 函数
let timeInterval = tcUtil.model[multiTC[0].ins].interval;
function path(geoData = { type: "LineString", coordinates: [111.5, 23.5] }) {
if (geoData.type === "LineString") {
let loc0 = { lon: geoData.coordinates[0][0], lat: geoData.coordinates[0][1] };
let iXY0 = latlon2XY(loc0);// {x,y}
let loc1 = { lon: geoData.coordinates[1][0], lat: geoData.coordinates[1][1] };
let iXY1 = latlon2XY(loc1);// {x,y}
let svgDstring = `M${iXY0.x},${iXY0.y} L${iXY1.x},${iXY1.y}`;
return svgDstring;
} else {
let loc = { lon: geoData.coordinates[0][0], lat: geoData.coordinates[0][1] };
let iXY = latlon2XY(loc);
return iXY;
}
}
let allLineArr = new Array();
for (let iTc = 0; iTc < multiTC.length; iTc++) {
let tcRaw = multiTC[iTc];
let catArr = tcRaw.tracks
.map(member => member.track)
.map(track => {
let twoPointLineArr = [];
for (let i = 0; i < track.length - 1; i++) {
let point0 = track[i][1];
let point1 = track[i + 1][1];
let nextWind = track[i + 1][3];
let nextCat = tcUtil.wind2cat(nextWind);
let nextColor = tcUtil.tcColor[nextCat];
let time0 = track[i][0];
let time1 = track[i + 1][0];
if (time1 - time0 > timeInterval * 2) continue;
const distance = Math.sqrt(Math.pow(point1[0] - point0[0], 2) + Math.pow(point1[1] - point0[1], 2));
if (distance > 9) continue; // 如果大于9个经纬度则断线
twoPointLineArr.push({
line: { type: "LineString", coordinates: [point0, point1] },
nextCat,
nextColor,
curCat: tcUtil.wind2cat(track[i][3])
});
}
return twoPointLineArr;
})
.reduce((acc, val) => acc.concat(val), []);
allLineArr.push(catArr);
}
allLineArr = allLineArr.reduce((acc, val) => acc.concat(val), []);
d3.select("#wrap-draw-tc > svg").remove();
let baseMap = d3
.select('#wrap-draw-tc')
.append("svg")
.attr("width", 800)
.attr("height", 600)
.attr("class", "map-svg");
let tcEnsSvgG = baseMap.append("g").attr("class", "svg-tc-ens");
if (proxyConfig.showEnsTcMode) {
tcEnsSvgG
.selectAll("path")
.data(allLineArr)
.enter()
.append("path")
.attr("d", d => path(d.line))
.attr("class", d => `track-line ${d.nextCat}`)
.style("stroke", d => 'rgb(74, 80, 87)')
.attr("opacity", 0.6);
// .style("stroke", d => d.nextColor)
let allPointArr = new Array();
for (let iTc = 0; iTc < multiTC.length; iTc++) {
let tcRaw = multiTC[iTc];
let pointArr = tcRaw.tracks
.map(member => member.track)
.map(track =>
track.map(point => {
let cat = tcUtil.wind2cat(point[3]);
return {
pointXY: path({ type: "Point", coordinates: [point[1]] }),
// project: projection(point[1]),
color: tcUtil.tcColor[cat],
cat
};
})
)
.reduce((acc, val) => acc.concat(val), []);
// console.log(pointArr);
allPointArr = allPointArr.concat(pointArr);
}
// console.log(allPointArr);
let pointSvg = tcEnsSvgG.append("g");
pointSvg.attr("class", "point-g");
pointSvg
.selectAll("circle")
.data(allPointArr)
.enter()
.append("circle")
.attr("class", "point")
.attr("cx", d => d.pointXY.x)
.attr("cy", d => d.pointXY.y)
.attr("r", 3)
.attr("opacity", 0.8)
.style("stroke", d => d.color)
.style("stroke-width", 1.0)
.style("fill", 'none');
}
if (proxyConfig.showDetTcMode) {
/* 确定性预报 */
let allDetCatArr = new Array();
for (let iTc = 0; iTc < multiTC.length; iTc++) {
let tcRaw = multiTC[iTc];
if (!tcRaw.detTrack || !tcRaw.detTrack.track) continue;//不存在退出
let detArr = (() => {
let track = tcRaw.detTrack.track
let twoPointLineArr = [];
for (let i = 0; i < track.length - 1; i++) {
let point0 = track[i][1];
let point1 = track[i + 1][1];
let nextWind = track[i + 1][3];
let nextCat = tcUtil.wind2cat(nextWind);
let nextColor = tcUtil.tcColor[nextCat];
let time0 = track[i][0];
let time1 = track[i + 1][0];
if (time1 - time0 > timeInterval * 2) continue;// 大于时间间隔跳过连线
const distance = Math.sqrt(Math.pow(point1[0] - point0[0], 2) + Math.pow(point1[1] - point0[1], 2));
if (distance > 9) continue; // 如果大于9个经纬度则断线
twoPointLineArr.push({
line: { type: "LineString", coordinates: [point0, point1] },
nextCat,
nextColor,
curCat: tcUtil.wind2cat(track[i][3])
});
}
return twoPointLineArr;
})();
allDetCatArr.push(detArr);
}
allDetCatArr = allDetCatArr.reduce((acc, val) => acc.concat(val), []);
let allDetPointArr = new Array();
for (let iTc = 0; iTc < multiTC.length; iTc++) {
let tcRaw = multiTC[iTc];
if (!tcRaw.detTrack || !tcRaw.detTrack.track) continue;//不存在退出
const detPoints = tcRaw.detTrack.track
.map(point => {
let cat = tcUtil.wind2cat(point[3]);
return {
pointXY: path({ type: "Point", coordinates: [point[1]] }),
color: tcUtil.tcColor[cat],
cat
};
});
allDetPointArr = allDetPointArr.concat(detPoints);
}
const detTrackSvg = baseMap.append("g").attr("class", "svg-tc-det");
detTrackSvg
.selectAll("path")
.data(allDetCatArr)
.enter()
.append("path")
.attr("d", d => path(d.line))
.attr("class", d => `track-line-det ${d.nextCat}`)
.style("stroke", d => d.nextColor)
.style("stroke-width", 3);
const detPointSvg = detTrackSvg.append("g");
detPointSvg.attr("class", "point-g");
detPointSvg
.selectAll("circle")
.data(allDetPointArr)
.enter()
.append("circle")
.attr("class", "point")
.attr("cx", d => d.pointXY.x)
.attr("cy", d => d.pointXY.y)
.attr("r", 3.5)
.style("fill", d => d.color)
.style("stroke", d => d.color)
.style("stroke-width", 1.0)
}
}
let tcUtil = {
worldGeo: null,
geoMap: [],
tcColor: {
SuperTY: "rgb(128,0,255)",
STY: "rgb(153,20,8)",
TY: "rgb(255,0,0)",
STS: "rgb(255,128,0)",
TS: "rgb(0,0,255)",
TD: "rgb(105,163,74)",
LOW: "rgb(85,85,79)"
},
wind2cat(wind) {
if (wind >= 10.8 && wind < 17.2) {
return "TD";
} else if (wind >= 17.2 && wind < 24.5) {
return "TS";
} else if (wind >= 24.5 && wind < 32.7) {
return "STS";
} else if (wind >= 32.7 && wind < 41.5) {
return "TY";
} else if (wind >= 41.5 && wind < 51.0) {
return "STY";
} else if (wind >= 51.0) {
return "SuperTY";
} else {
return "LOW";
}
},
timeColor: [
{ name: "H24", color: "rgb(0,0,0)" },
{ name: "H48", color: "rgb(255,0,0)" },
{ name: "H72", color: "rgb(0,140,48)" },
{ name: "H96", color: "rgb(255,128,0)" },
{ name: "H120", color: "rgb(0,0,102)" },
{ name: "H144", color: "rgb(0,255,0)" },
{ name: "H168", color: "rgb(153,20,8)" },
{ name: "H192", color: "rgb(0,255,255)" },
{ name: "H216", color: "rgb(255,0,255)" },
{ name: "H240", color: "rgb(178,178,178)" }
],
matchTimeColor(time = 24) {
let count = Math.ceil(time / 24) - 1;
if (count === -1) count = 0; // 颜色下边界
let colorLen = tcUtil.timeColor.length;
if (count > colorLen - 1) count = colorLen - 1; //超过颜色上界
return tcUtil.timeColor[count].color;
},
model: {
ecmwf: {
enNumber: 51,
interval: 6,
timeRange() {
return Array.from(new Array(40), (val, index) => index * 6);
}
},
NCEP: {
enNumber: 21,
interval: 6,
timeRange() {
return Array.from(new Array(40), (val, index) => index * 6);
}
},
"ncep-R": {
enNumber: 21,
interval: 12,
timeRange() {
return Array.from(new Array(30), (val, index) => index * 12);
}
},
"ukmo-R": {
enNumber: 35,
interval: 12,
timeRange() {
return Array.from(new Array(30), (val, index) => index * 12);
}
},
"ecmwf-R": {
enNumber: 35,
interval: 12,
timeRange() {
return Array.from(new Array(30), (val, index) => index * 12);
}
},
UKMO: {}
},
catTC(tcArr = []) {
let timeSet = new Set(tcArr.map(tc => tc.initTime)); //选出日期并去重
let insSet = new Set(tcArr.map(tc => tc.ins));
let tcAll = []
for (let iTime of timeSet) {
let timeWrap = { time: iTime, ins: [] };
let sameTime = tcArr.filter(tc => tc.initTime == iTime);
for (let iIns of insSet) {
let insWrap = { ins: iIns, tc: [] }
let sameIns = sameTime.filter(tc => tc.ins == iIns);
insWrap.tc = sameIns;
timeWrap.ins.push(insWrap);
}
tcAll.push(timeWrap);
}
// [ { time: '2020-05-15T00:00:00.000Z', ins: [ {} ] } ]
return tcAll;
},
};
/** 多模式部分代码 */
function GetURLFromRule({ year = '2020', month = '02', day = '25', hour = '12', fc = '000', minute = '', region, eleName, modelFileName, model }) {
let imgUrl = this.rule.replace(/{yyyy}/g, year)
.replace(/{mm}/g, month)
.replace(/{dd}/g, day)
.replace(/{HH}/g, hour)
.replace(/{hhh}/g, fc)
.replace(/{mi}/g, minute)
.replace(/{yyyymmdd}/g, year + month + day)
.replace(/{date}/g, year + month + day)
return imgUrl;
}
function GetTimeInfo() {
let timeInfo = {
year: this.year,
month: this.month,
day: this.day,
hour: this.hour,
fc: this.fc,
minute: this.minute ? this.minute : undefined,
}
return timeInfo;
}
function getImgInfoFromURL(url = 'http://10.148.8.228/files_home/znwp/ecmwffine_b/hn/20200225/ecmwffine_hn_mslp_000_2020022512.png') {
let model, region, date, modelFileName, eleName, fc, year, month, day, hour, minute;
let regPatten;
let reg = /http:.*?\/znwp\/(.*?)\/(.*?)\/(\d{8})\/(.*?)_(.*?)_(.*?)_(\d{3})_(\d{4})(\d{2})(\d{2})(\d{2})(.*?$)/;
let matchUrl = url.match(reg);
if (matchUrl) {
regPatten = 0;
model = matchUrl[1];
region = matchUrl[2];
date = matchUrl[3];
modelFileName = matchUrl[4];
eleName = matchUrl[6];
fc = matchUrl[7];
year = matchUrl[8];
month = matchUrl[9];
day = matchUrl[10];
hour = matchUrl[11];
}
else {
let reg2 = /http:.*?\/znwp\/(.*?)\/(.*?)\/+(\d{8})\/(\d{2})\/(.*?)_(.*?)_(.*?)_m(\d{3})_(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(.*?$)/;
matchUrl = url.match(reg2);
if (matchUrl) {
regPatten = 1;
model = matchUrl[1];
region = matchUrl[2];
date = matchUrl[3];
modelFileName = matchUrl[5];
eleName = matchUrl[7];
fc = matchUrl[8];
year = matchUrl[9];
month = matchUrl[10];
day = matchUrl[11];
hour = matchUrl[12];
minute = matchUrl[12];
} else {
throw new Error('无法匹配的图像地址:' + url)
}
}
// ["http://10.148.8.228/files_home/znwp/ecmwffine_b/hn/20200225/ecmwffine_hn_mslp_000_2020022512.png", "ecmwffine_b", "hn", "20200225", "ecmwffine", "hn", "mslp", "000", "2020", "02", "25", "12", ".png"]
let info = { regPatten, model, region, date, modelFileName, eleName, fc, year, month, day, hour, minute };
info.getTimeInfo = GetTimeInfo;
return info;
}
function matchModel2Rule(model = '', region, eleName) {
let matchModel = modelMeta.find(v => v.model === model);
if (!matchModel) throw new new ReferenceError('未找到匹配的模式');
const rule = matchModel.rule;
//TODO: 有些特殊模式需要特殊判断
let newRule = `http://10.148.8.228/files_home/znwp/${model}/{range}/{yyyy}{mm}{dd}/` + rule;
if (model === 'grapes1km') newRule = `http://10.148.8.228/files_home/znwp/${model}/{range}/` + rule;
newRule = newRule.replace(/{range}/g, region)
.replace(/{name}/g, eleName);
const newInfo = {
model,
region,
eleName,
modelName: matchModel.modelName,
modelFileName: matchModel.modelName,
};
newInfo.getUrl = GetURLFromRule;
newInfo.rule = newRule;
return newInfo;
}
// testMain();
function matchMVRule(url = 'http://10.148.8.228/files_home/znwp/ecmwffine_b/hn/20200225/ecmwffine_hn_mslp_000_2020022512.png', mvRule) {
const imgInfo = getImgInfoFromURL(url);
const infoList = [imgInfo.model, imgInfo.region, imgInfo.eleName];
let matchedRules = [];
function isMatchCondition(iInfo, rule) {
let condition = false;
if (Array.isArray(rule)) {
condition = rule.includes(iInfo);
} else if (typeof (rule) === 'string') {
condition = rule === iInfo;
} else if (!Boolean(rule)) {// rule === null
condition = true;
} else {
throw new TypeError('无法识别的规则类型：' + item);
}
return condition;
}
for (let item of mvRule) {
// console.log(mvRule);
const fitIndex = item.rule.findIndex(list => {// 查找四个规则中是哪个匹配
let isMatch = list.every((rule, i) => {
const iInfo = infoList[i];
return isMatchCondition(iInfo, rule);
});
return isMatch;
})
if (fitIndex === -1) {
continue;
} else {
let copyItem = Object.assign({}, item);
copyItem.fitIndex = fitIndex;
matchedRules.push(copyItem);
}
}
return matchedRules;
}
function getMVSrcListFromRule(url, ruleItem = { rule: [] }) {
let imgList = [0, 0, 0, 0];
const imgInfo = getImgInfoFromURL(url);
const infoList = [imgInfo.model, imgInfo.region, imgInfo.eleName];
const rule = ruleItem.rule;
for (let i = 0; i < rule.length; i++) {// rule.length = 4;
if (i === ruleItem.fitIndex) {
imgList[i] = url;
} else {
let iRule = rule[i];// ['ncep',['oy','cn','hn','gd',],null],
let iBaseInfo = iRule.map((ele, j) => {
if (Array.isArray(ele)) {
return infoList[j];
} else if (typeof (ele) === 'string') {
return ele;
} else if (!Boolean(ele)) {// rule === null
return infoList[j];
} else {
throw new TypeError('无法识别的规则类型：' + iRule);
}
})
const iImgRule = matchModel2Rule(iBaseInfo[0], iBaseInfo[1], iBaseInfo[2]);
imgList[i] = iImgRule.getUrl(imgInfo.getTimeInfo());
}
}
return imgList;
}
if(location.href.includes('gisloader')){
GM_addStyle(`
.maps-more-image .maps-more-header {
position: absolute !important;
font-size: 22px !important;
z-index: 20;
background-color: #ededed6e !important;
color: #1400ff !important;
text-shadow: #FC0 1px 0 10px;
left: 5%;
}
#mapMain .maps-more-image .maps-header-info {
font-size: 20px !important;
}
#mapMain .maps-more-image .map-img {
top: 49%!important;
left: 47%!important;
height: 123%!important;
}
.group-mode-instruction {
height: auto;
}
.group-mode[data-drop-index="0"] {
z-index: 10!important;
}
.group-mode[data-drop-index="1"] {
z-index: 9!important;
}
.group-mode[data-drop-index="2"] {
z-index: 8;
}
.group-mode[data-drop-index="3"] {
z-index: 7;
}
.group-mode[data-drop-index="4"] {
z-index: 6;
}
.group-mode[data-drop-index="5"] {
z-index: 5;
}
.group-mode[data-drop-index="6"] {
z-index: 4;
}
.group-mode[data-drop-index="7"] {
z-index: 3;
}
.group-mode[data-drop-index="8"] {
z-index: 2;
}
#mapMain .maps-more-image .maps-more-body {
overflow: hidden;
height: 100%!important;
}
`);
}