Tap Toggle Background

タップ/クリックで背景画像を切り替える(iPad対応)

Du musst eine Erweiterung wie Tampermonkey, Greasemonkey oder Violentmonkey installieren, um dieses Skript zu installieren.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

Sie müssten eine Skript Manager Erweiterung installieren damit sie dieses Skript installieren können

(Ich habe schon ein Skript Manager, Lass mich es installieren!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Tap Toggle Background
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  タップ/クリックで背景画像を切り替える(iPad対応)
// @author       YourName
// @match        *://*/*
// @grant        none
// @license      MIT
// ==/UserScript==
(function() {
    'use strict';

    // Google以外では動作しない
    if (!location.hostname.includes('google.com')) return;

    const urls = [
        'https://videotourl.com/images/1776643221632-ca2085be-e1f7-46d2-8a42-1470408bab73.jpeg',
        'https://videotourl.com/images/1776730290710-0acf2cf5-6177-415b-a0ab-3bee27ddc345.webp',
        'https://videotourl.com/images/1776730296982-db547f75-c2fc-4825-aa50-38f3ea6e1e41.webp'
    ];
    let current = 0;

    var existing = document.getElementById('custom-bg');
    if(existing) existing.remove();

    // 背景(ちゃんと裏に置く)
    var bg = document.createElement('div');
    bg.id = 'custom-bg';
    bg.style.position = 'fixed';
    bg.style.top = '0';
    bg.style.left = '0';
    bg.style.width = '100vw';
    bg.style.height = '100vh';
    bg.style.zIndex = '-1'; // ←ここ重要(UIの裏)
    bg.style.backgroundImage = `url('${urls[current]}')`;
    bg.style.backgroundSize = 'cover';
    bg.style.backgroundRepeat = 'no-repeat';
    bg.style.backgroundPosition = 'center';

    document.body.appendChild(bg);

    function toggleBackground() {
        current = (current + 1) % urls.length;
        bg.style.backgroundImage = `url('${urls[current]}')`;
    }

    // 👇背景じゃなくて「ページ全体」で検知する
    document.addEventListener('touchstart', toggleBackground);
})();