将百度坐标转换后跳转谷歌地图，并支持复制坐标
// ==UserScript==
// @name 百度坐标转谷歌+复制
// @namespace http://tampermonkey.net/
// @version 1.2
// @description 将百度坐标转换后跳转谷歌地图，并支持复制坐标
// @author Dost51552
// @license MIT
// @match https://lbs.baidu.com/maptool/getpoint*
// @grant none
// @icon https://maps.google.com/favicon.ico
// ==/UserScript==
(function() {
'use strict';
// BD09 → GCJ02 转换
function bd09togcj02(bd_lng, bd_lat) {
const x = bd_lng - 0.0065;
const y = bd_lat - 0.006;
const z = Math.sqrt(x * x + y * y) - 0.00002 * Math.sin(y * Math.PI);
const theta = Math.atan2(y, x) - 0.000003 * Math.cos(x * Math.PI);
const gg_lng = z * Math.cos(theta);
const gg_lat = z * Math.sin(theta);
return [gg_lng, gg_lat];
}
function addButtons() {
const coordDiv = document.querySelector('.src-pages-maptool-getpoint-styles-index__CoordintesText');
if (!coordDiv || document.getElementById('jumpGoogleBtn')) return;
// 包裹按钮的容器
const btnBox = document.createElement('span');
btnBox.style.marginLeft = '8px';
// 谷歌按钮
const googleBtn = document.createElement('button');
googleBtn.id = 'jumpGoogleBtn';
googleBtn.textContent = '谷歌';
googleBtn.style.display = 'inline-block';
googleBtn.style.marginRight = '6px';
googleBtn.style.cursor = 'pointer';
googleBtn.style.padding = '2px 8px';
googleBtn.style.borderRadius = '4px';
googleBtn.style.background = '#4285F4';
googleBtn.style.color = '#fff';
googleBtn.style.border = 'none';
googleBtn.style.fontSize = '12px';
googleBtn.onclick = () => {
const coords = coordDiv.textContent.trim().split(',');
if (coords.length === 2) {
const bd_lng = parseFloat(coords[0]);
const bd_lat = parseFloat(coords[1]);
const [lng, lat] = bd09togcj02(bd_lng, bd_lat);
const url = `https://www.google.com/maps?q=${lat},${lng}`;
window.open(url, '_blank');
}
};
// 复制按钮
const copyBtn = document.createElement('button');
copyBtn.id = 'copyCoordBtn';
copyBtn.textContent = '复制';
copyBtn.style.display = 'inline-block';
copyBtn.style.cursor = 'pointer';
copyBtn.style.padding = '2px 8px';
copyBtn.style.borderRadius = '4px';
copyBtn.style.background = '#34A853';
copyBtn.style.color = '#fff';
copyBtn.style.border = 'none';
copyBtn.style.fontSize = '12px';
copyBtn.onclick = async () => {
try {
await navigator.clipboard.writeText(coordDiv.textContent.trim());
copyBtn.textContent = '已复制';
setTimeout(() => copyBtn.textContent = '复制', 1500);
} catch (e) {
alert('复制失败');
}
};
// 组装
btnBox.appendChild(googleBtn);
btnBox.appendChild(copyBtn);
coordDiv.parentNode.appendChild(btnBox);
}
setInterval(addButtons, 500);
})();