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index.js
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index.js
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import 'ol/ol.css';
// import Vue from 'vue';
import {Map, View} from 'ol';
import {Tile as TileLayer, Vector as VectorLayer, VectorTile as VectorTileLayer, Group } from 'ol/layer.js';
import VectorSource from 'ol/source/Vector.js';
import VectorTileSource from 'ol/source/VectorTile.js';
import GeoJSON from 'ol/format/GeoJSON';
import TileJSON from 'ol/source/TileJSON';
import OSM from 'ol/source/OSM';
import MVT from 'ol/format/MVT.js';
import {Fill, Stroke, Icon, Style, Text, Circle} from 'ol/style';
import TileGrid from 'ol/tilegrid/TileGrid';
import proj4 from 'proj4';
import {register} from 'ol/proj/proj4.js';
import {get as getProjection} from 'ol/proj';
import {transform, Projection} from 'ol/proj.js';
import {fromLonLat, transformExtent} from 'ol/proj.js';
import WMTS from 'ol/tilegrid/WMTS.js';
import TileWMS from 'ol/source/TileWMS.js';
import Control from 'ol/control/Control';
import Plotly from 'plotly';
import Graticule from 'ol/Graticule.js';
import Overlay from 'ol/Overlay.js';
import Select from 'ol/interaction/Select.js'
import click from 'ol/events/condition.js'
import $ from 'jquery'
import 'popper.js'
import 'bootstrap'
import 'bootstrap/dist/css/bootstrap.css';
// import * as layers from './layers.js';
var fun = require('./functions.js');
var layers = require('./layers.js');
var styles = require('./styles.js');
import * as tools from './maps_legend_builder/maps_legend_builder.js';
const colorbrewer = require('colorbrewer');
const convert = require('color-convert');
var epsg = 4326;
var center = [40, 60]
var prj = new Projection({
code: 'EPSG:4326',
units: 'degrees',
axisOrientation: 'neu'
});
var seas = ['baltic', 'barentsz', 'black', 'kaspiy']
var vars = ['esr', 'hsr', 'psr', 'lsr', 'hs', 'h3p', 'osr', 'wind_grp_50', 'wind_grp_100']
const map = new Map({
target: 'map',
background: '#AAAAAA',
layers: [
// new TileLayer({
// source: new OSM(),
// }),
// mbx,
layers.world_lyr,
layers.hs_lyr_group,
layers.land_lyr,
layers.bnd_lyr,
layers.coast_lyr,
layers.city_lyr
],
view: new View({
projection: prj,
center: center,
// center: transform([40, 60], 'EPSG:4326', 'ESRI:54003'),
// extent: transformExtent([-180, -90, 180, 90], 'EPSG:4326', 'ESRI:54003'),
zoom: 5,
maxZoom: 10
})
});
var popup = new Overlay({
element: document.getElementById('popup'),
autoPan: true,
autoPanAnimation: {
duration: 250
}
});
var cur_var = layers.hs_lyr_group;
var cur_data = layers.voronoy_lyr;
// var cur_data = layers.wind_spd_50c_lyr_group.getLayers().item(0);
var selectClick = new Select({
condition: click,
layers: function(layer) {
return layer === cur_data
},
hitTolerance: 1
});
map.addOverlay(popup);
// map.addInteraction(selectClick);
// map.on('click', function(e) {
// var element = popup.getElement();
// $(element).popover('dispose');
// });
map.on('click', function(evt) {
var viewResolution = map.getView().getResolution();
var url = layers.voronoy_lyr.getSource().getGetFeatureInfoUrl(
evt.coordinate, viewResolution, 'EPSG:4326',
{'INFO_FORMAT': 'application/json'});
if (url) {
var parser = new GeoJSON();
$.ajax({
url: url,
type: "POST"
}).then(function(response) {
var result = parser.readFeatures(response);
// if (result.length) {
// var info = [];
// for (var i = 0, ii = result.length; i < ii; ++i) {
// info.push(result[i].get('formal_en'));
// }
// container.innerHTML = info.join(', ');
// } else {
// container.innerHTML = ' ';
// }
var tbl = `<p><table id="dt">
<tr>
<th><br>Море</th>
<th>${result[0].get('formal_en')}</th>
</tr>
<tr>
<td>Широта, °</td>
<td>${result[0].get('lat')}</td>
</tr>
<tr>
<td>Долгота, °</td>
<td>${result[0].get('lon')}</td>
</tr>
<tr>
<td colspan="2">Средние значения<br></td>
</tr>
<tr>
<td>Высота, [м]</td>
<td>${result[0].get('hsr')}</td>
</tr>
<tr>
<td>Длина, [м]</td>
<td>${result[0].get('lsr')}</td>
</tr>
<tr>
<td>Период, [с]</td>
<td>${result[0].get('psr')}</td>
</tr>
<tr>
<td>Энергия, [кВт/м]</td>
<td>${result[0].get('esr')}</td>
</tr>
<tr>
<td colspan="2">Экстремальные значения</td>
</tr>
<tr>
<td>Макс. высота, [м.]</td>
<td>${result[0].get('hs')}</td>
</tr>
<tr>
<td>Макс. высота (3%), [м]</td>
<td>${result[0].get('h3p')}</td>
</tr>
</table></p>`
var element = popup.getElement();
$(element).popover('dispose');
popup.setPosition(evt.coordinate);
$(element).popover({
placement: 'top',
animation: false,
html: true,
content: `<p>Море: <code>${result[0].get('sea')}</code></p>
<p>Широта, °: <code>${result[0].get('lat')}</code></p>
<p>Долгота, °: <code>${result[0].get('lon')}</code></p>
<p>Высота, [м]: <code>${result[0].get('hsr')}</code></p>
<p>Длина, [м]: <code>${result[0].get('lsr')}</code></p>
<p>Период, [с]: <code>${result[0].get('psr')}</code></p>
<p>Энергия, [кВт/м]: <code>${result[0].get('esr')}</code></p>
<p>Макс. высота, [м.]: <code>${result[0].get('hs')}</code></p>
<p>Макс. высота (3%), [м]: <code>${result[0].get('h3p')}</code></p>`
});
// $('#dt').innerHTML = tbl;
// $('#dt').bootstrapTable();
// var content = document.getElementById('popup-content');
//
// content.innerHTML = tbl;
$(element).popover('show');
// console.log(result[0].get('lon'));
});
}
});
selectClick.on('select', function(evt) {
// document.getElementById('nodelist').innerHTML = "Loading... please wait...";
var selected = evt.selected[0];
var deselected = evt.deselected;
// if (selected.length) {
// selected.setStyle(styles.selectedStyle);
// } else {
// deselected.setStyle(null);
// }
var z = selected.get('hsr')
var coordinate = evt.mapBrowserEvent.coordinate;
var element = popup.getElement();
console.log(coordinate);
$(element).popover('dispose');
popup.setPosition(coordinate);
$(element).popover({
'placement': 'top',
'animation': false,
'html': true,
'trigger': 'focus',
'content': '<p>H ср.: <code>' + z + '</code> м</p>'
});
$(element).popover('show');
// document.getElementById('popup').innerHTML = '<iframe seamless src="' + url + '"></iframe>';
});
// new Graticule({
// map: map
// });
var mySelect = document.getElementById('varList');
mySelect.value = 'hs';
function insert_legend(palette, from, to, by, id = 'td00') {
document.getElementById(id).innerHTML = "";
tools.layeredColoring(0, 0,
fun.get_colors(palette, from, to, by),
false, [30, 15], false,
fun.get_values(from, to, by), "8pt Arial", "black", 30, 20,
false, "", "bold 10pt Arial");
}
mySelect.onchange = function() {
var x = document.getElementById("varList").value;
console.log(x)
map.removeLayer(cur_var);
var level = 1;
switch(x) {
case 'hs':
cur_var = layers.hs_lyr_group;
insert_legend(colorbrewer.RdPu, 0, 18, 1);
break;
case 'h3p':
cur_var = layers.h3p_lyr_group;
insert_legend(colorbrewer.PuRd, 0, 24, 2);
break;
case 'hsr':
cur_var = layers.hsr_lyr_group;
insert_legend(colorbrewer.OrRd, 0, 2.8, 0.2);
break;
case 'lsr':
cur_var = layers.lsr_lyr_group;
insert_legend(colorbrewer.Blues, 0, 80, 5);
break;
case 'psr':
cur_var = layers.psr_lyr_group;
insert_legend(colorbrewer.Greens, 0, 5, 0.5);
break;
case 'esr':
cur_var = layers.esr_lyr_group;
insert_legend(colorbrewer.YlGnBu, 0, 35, 2.5);
break;
case 'osr':
cur_var = layers.osr_lyr_group;
insert_legend(colorbrewer.YlGn, 0, 60, 5);
break;
case 'wind_grp_50':
cur_var = layers.wind_grp_50_lyr_group;
insert_legend(colorbrewer.PuBuGn, 0, 1200, 100);
level = 2;
break;
case 'wind_grp_100':
cur_var = layers.wind_grp_100_lyr_group;
insert_legend(colorbrewer.PuBuGn, 0, 1200, 100);
level = 2;
break;
case 'wind_grp_50c':
cur_var = layers.wind_grp_50c_lyr_group;
insert_legend(colorbrewer.PuBuGn, 0, 1200, 100);
level = 2;
break;
case 'wind_grp_100c':
cur_var = layers.wind_grp_100c_lyr_group;
insert_legend(colorbrewer.PuBuGn, 0, 1200, 100);
level = 2;
break;
case 'wind_spd_50c_year':
cur_var = layers.wind_spd_50c_lyr_group;
insert_legend(colorbrewer.PuBuGn, 0, 8, 1);
level = 2;
break;
case 'wind_spd_100c_year':
cur_var = layers.wind_spd_100c_lyr_group;
insert_legend(colorbrewer.PuBuGn, 0, 8, 1);
level = 2;
break;
}
map.getLayers().insertAt(level, cur_var);
}
tools.tablesInit(1, [1], "legend");
insert_legend(colorbrewer.RdPu, 0, 18, 1);