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May 6, 2025 11:46
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Save agran/51e0a7bd5f5ffaed3760d390d850de24 to your computer and use it in GitHub Desktop.
Скрипт для tampermonkey, который решают проблему с копированием формул с сайта sdamgia.ru в MS Word
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// ==UserScript== | |
// @name sdamgia img | |
// @namespace http://tampermonkey.net/ | |
// @version 2025-05-06 | |
// @description try to take over the world! | |
// @author agran | |
// @match *.sdamgia.ru/* | |
// @grant none | |
// ==/UserScript== | |
function getCanvasFromImage(image) { | |
var scale = 5; | |
if(image.src.includes('.png') || image.src.includes('&png=')){ | |
scale = 1; | |
} | |
const canvas = document.createElement('canvas'); | |
canvas.width = image.naturalWidth*scale; | |
canvas.height = image.naturalHeight*scale; | |
const ctx = canvas.getContext('2d'); | |
ctx.drawImage(image, 0, 0, canvas.width, canvas.height); | |
return canvas; | |
} | |
(function() { | |
'use strict'; | |
$('img').attr('src',function(i,e){ | |
return e.replace(/\/.+\.sdamgia\.ru/,"//"+document.domain); | |
}) | |
$( "img" ).one("load",function(){ | |
var img = $(this)[0]; | |
console.log(img.src); | |
console.log(getCanvasFromImage(img).toDataURL()); | |
img.setAttribute('width', img.width); | |
img.setAttribute('height', img.height); | |
img.src = getCanvasFromImage(img).toDataURL(); | |
if($(this).css('float') == 'right'){ | |
$(this).after('<p>'); | |
$(this).css('float', ''); | |
} | |
}); | |
})(); |
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