Pixiv Image Size Fitting

pixiv の原寸画像が表示領域に収まるように画像サイズを変更

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

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

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name        Pixiv Image Size Fitting
// @namespace   http://userscripts.org/users/121129
// @description pixiv の原寸画像が表示領域に収まるように画像サイズを変更
// @include     *://www.pixiv.net/*
// @version     12
// @grant       none
// @license     MIT
// @noframes
// ==/UserScript==

;(function() {
  'use strict'
  function hasModifiersKey(event) {
    return event.altKey || event.ctrlKey || event.metaKey || event.shiftKey
  }
  function addStyle() {
    const style = document.createElement('style')
    style.id = 'PixivImageSizeFittingStyle'
    style.textContent = `
      body > [role="presentation"] > div > div {
        overflow: hidden;
      }
      body > [role="presentation"] img {
        max-height: 100vh;
        max-width: 100vw;
      }
    `
    document.head.appendChild(style)
  }
  function keydown(e) {
    if (hasModifiersKey(e)) return
    if (!['x', 'i'].includes(e.key)) return
    const style = document.getElementById('PixivImageSizeFittingStyle')
    if (style) {
      style.remove()
    } else {
      addStyle()
    }
  }
  function main() {
    addStyle()
    window.addEventListener('keydown', keydown)
  }
  main()
})()