// ==UserScript==// @name        mouseWheel, mouseMove, touchMove on left side to change time - meteociel.fr// @namespace   Violentmonkey Scripts// @match       https://www.meteociel.fr/observations-meteo/radarzoom.php// @grant       none// @version     1.1// @author      Antonin Roussel 2022// @license     MIT// @description:fr Permet de faire défiler les heures:minutes avec la souris (molette, clic-déplace)// @description Allows to scroll time with mouse (wheel, clic-move)// ==/UserScript==var zone = document.querySelector("td[width='60px']") ;var imgNb = document.querySelectorAll("span.echnotselected").length + 1;var imgId = 0 ;var imgIdd = imgIdf = 0 ;var sI;var Yd, Ym;zone.onmouseover = function(evt) {zone.style.cursor = 'grab' ;zone.style.backgroundColor = 'mediumturquoise' ;}zone.onwheel = function(evt) {evt.preventDefault();stopAnim();zone.style.cursor = 'ns-resize' ;zone.style.backgroundColor = 'lightskyblue' ;imgId = Number.parseInt(document.querySelector("span.echselected").id.substr(3), 10) ;if (evt.deltaY<0) {changeImage();}else {changeImageReverse();}switchEch(imgId);}zone.onmousedown =zone.ontouchstart =function(evt){evt.preventDefault();Ym = Yd = evt.clientY || evt.touches[0].pageYimgIdd = Number.parseInt(document.querySelector("span.echselected").id.substr(3), 10) ;clearInterval(sI);sI=setInterval(function () {moveImage(Ym-Yd);zone.style.cursor = 'grabbing' ;zone.style.backgroundColor = 'lightblue' ;}, 50);}zone.onmousemove =zone.ontouchmove =function(evt){evt.preventDefault();Ym = evt.clientY || evt.touches[0].pageY}zone.onmouseout =zone.onmouseup =zone.ontouchend =zone.ontouchcancel =function(evt){evt.preventDefault();clearInterval(sI);zone.style.cursor = 'grab' ;zone.style.backgroundColor = 'mediumturquoise' ;}function changeImage() {imgId = (imgId+1)%imgNb}function changeImageReverse() {imgId = (imgId+imgNb-1)%imgNb}function moveImage(deltaM) {decalage = -deltaM/100*imgNb/2;if(decalage<0) {decalage = Math.floor(decalage + imgNb)%imgNb}else if (0<decalage) {decalage = Math.floor(decalage)%imgNb}imgIdf = (imgIdd + decalage)%imgNb//if (imgIdf < imgId) imgIdf+=imgNb;//for(i=imgId ; i<imgIdf ; i++) {changeImage();}console.log(imgIdf)switchEch(imgIdf);}