Resize Images

Resize images over 600px

Versione datata 10/07/2023. Vedi la nuova versione l'ultima versione.

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// ==UserScript==
// @name         Resize Images
// @namespace    http://tampermonkey.net/
// @version      0.3
// @description  Resize images over 600px
// @author       udontkn0wme
// @match        *://*/*
// @icon         https://opu.peklo.biz/p/23/07/10/1688996123-3fd56.png
// @license      MIT
// @grant        none

// ==/UserScript==

(function () {
  'use strict';

  // Function to resize elements
  function resizeElements(elements) {
    elements.forEach(element => {
      // Check if the element height is greater than 600px
      if (element.clientHeight > 600) {
        // Set the height to 600px and width to 'auto'
        element.style.height = '600px';
        element.style.width = 'auto';
      }
    });
  }

  // Function to observe DOM changes and resize elements accordingly
  function observeDOMChanges() {
    const targetNode = document.body;

    // Callback function to handle DOM changes
    const callback = function(mutationsList) {
      for (const mutation of mutationsList) {
        if (mutation.type === 'childList') {
          // Resize the elements whenever new elements are added to the DOM
          const elements = document.querySelectorAll('img.embed-me-image, img');
          resizeElements(elements);
        }
      }
    };

    // Create a new MutationObserver instance
    const observer = new MutationObserver(callback);

    // Start observing the target node for DOM changes
    observer.observe(targetNode, { childList: true, subtree: true });
  }

  // Resize the initial elements
  const elements = document.querySelectorAll('img.embed-me-image, img');
  resizeElements(elements);

  // Observe DOM changes to resize newly added elements
  observeDOMChanges();
})();