Migrate JS from SVG to BMAP

This commit is contained in:
2026-09-06 19:40:50 +02:00
parent a9c8a89aac
commit 02b92308d0
13 changed files with 257 additions and 696 deletions
+1 -51
View File
@@ -1,10 +1,8 @@
#!/bin/node
import {readFileSync,writeFileSync,existsSync} from 'fs'
import {readFileSync,existsSync} from 'fs'
import area from '@turf/area'
import * as turf from '@turf/turf'
import * as path from 'path';
import { JSDOM } from 'jsdom';
const countries =
@@ -162,52 +160,4 @@ async function run(){
}
}
function fixSvg(svgPath) {
const countryToRegion = {};
for (const [region, countries] of Object.entries(groups)) {
countries.forEach(country => countryToRegion[country] = region);
}
const absoluteInputPath = path.resolve(svgPath);
if (!existsSync(absoluteInputPath)) {
throw new Error(`Input file not found at: ${absoluteInputPath}`);
}
const svgContent = readFileSync(absoluteInputPath, 'utf8');
const dom = new JSDOM(svgContent, { contentType: 'image/svg+xml' });
const document = dom.window.document;
const svgRoot = document.querySelector('svg');
if (!svgRoot) {
throw new Error("Invalid or empty SVG structure encountered.");
}
if (svgRoot.getAttribute('data-processed') === 'true') {
console.log(`Skipping: File at "${svgPath}" has already been processed.`);
return;
}
const elementGroups = Array.from(svgRoot.querySelectorAll('g'));
elementGroups.forEach(group => {
const currentId = group.getAttribute('id') || '';
const baseIsoCode = currentId.replace(/\d+$/, '');
const regionKey = countryToRegion[baseIsoCode] || 'XXXX';
let regionGroup = svgRoot.querySelector(`g[id="${regionKey}"]`);
if (!regionGroup) {
regionGroup = document.createElementNS('http://w3.org', 'g');
regionGroup.setAttribute('id', regionKey);
svgRoot.appendChild(regionGroup);
}
regionGroup.appendChild(group);
});
svgRoot.setAttribute('data-processed', 'true');
const absoluteOutputPath = path.resolve(svgPath);
let cleanXmlString = svgRoot.outerHTML;
cleanXmlString = cleanXmlString.replace(/[\r\n]+/g, '');
cleanXmlString = cleanXmlString.replace(/xmlns="http:\/\/w3\.org"\s?/g, '');
cleanXmlString = cleanXmlString.replace(/xmlns="http:\/\/www\.w3\.org\/2000\/svg"\s?/g, '');
cleanXmlString = cleanXmlString.replace('<svg', '<svg xmlns="http://www.w3.org/2000/svg"');
writeFileSync(absoluteOutputPath, cleanXmlString, 'utf8');
}
run()
fixSvg("./app/src/main/assets/loxim01.svg")
fixSvg("./app/src/main/assets/webmercator01.svg")
fixSvg("./app/src/main/assets/aeqd01.svg")