How to use screenshotElement method in Playwright Internal
Best JavaScript code snippet using playwright-internal
screenshot-viewer.js
Source:screenshot-viewer.js 
1/**2 * @license Copyright 2017 Google Inc. All Rights Reserved.3 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.04 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.5 */6'use strict';7/* global aggregatedScreenshots */8/* eslint-env browser */9const queuedRendering = [];10const imagePopoverElement = document.getElementById('image-popover');11const imagePopoverImageElement = imagePopoverElement.querySelector('img');12const rootElement = document.getElementById('container');13let isAlignTimelineEnabled = true;14let shouldHidePopover = true;15/**16 * Incrementally renders the sites, otherwise it hangs the browser17 * because it's rendering so many screenshots.18 * @param {!Function} fn19 */20function enqueueRendering(fn) {21 const isFirst = queuedRendering.length === 0;22 queuedRendering.push(fn);23 if (isFirst) {24 renderFromQueue();25 }26}27function renderFromQueue() {28 window.requestAnimationFrame(_ => {29 const renderFn = queuedRendering.shift();30 if (renderFn) {31 renderFn();32 renderFromQueue();33 }34 });35}36/**37 * Renders the A/B screenshot comparison content generated from analyze.js.38 */39function main() {40 registerHotkeys();41 renderLegend(aggregatedScreenshots.a, aggregatedScreenshots.b);42 renderScreenshots(aggregatedScreenshots.data);43 document.getElementById('align-control').addEventListener('click', onToggleAlign);44}45main();46/**47 * Toggling the align timelines checkbox throws away previously rendered48 * timelines and renders new timelines based on the new setting value.49 */50function onToggleAlign() {51 isAlignTimelineEnabled = !isAlignTimelineEnabled;52 removeChildren(rootElement);53 renderScreenshots(aggregatedScreenshots.data);54}55/**56 * Queues the rendering of the timelines for each site57 * so the page loading is less painful.58 * @param {!SiteScreenshotsComparison} comparisons59 */60function renderScreenshots(comparisons) {61 comparisons.forEach(comparison =>62 enqueueRendering(() => {63 rootElement.appendChild(createSiteElement(comparison));64 }));65}66/**67 * Animates the horizontal scroll position68 * @param {number} scrollDistancePx69 */70function scrollPageHorizontally(scrollDistancePx, durationMs = 350) {71 // thank you, paul lewis. <3z72 const ease = (v, pow=3) => 1 - Math.pow(1 - v, pow);73 const start = Date.now();74 const end = start + durationMs;75 let lastChangePx = 0;76 scroll();77 function scroll() {78 const now = Date.now();79 if (now >= end) return;80 const pctDone = (now - start) / durationMs;81 const pxToGo = ease(pctDone) * scrollDistancePx;82 window.scrollBy(pxToGo - lastChangePx, 0);83 lastChangePx = pxToGo;84 window.requestAnimationFrame(scroll);85 }86}87/**88 * Binds global keyboard event handlers for panning the view with A & D keys.89 */90function registerHotkeys() {91 document.addEventListener('keydown', event => {92 // move to the left93 if (event.code === 'KeyA') scrollPageHorizontally(-350);94 // move to the right95 if (event.code === 'KeyD') scrollPageHorizontally(350);96 }, {passive: true});97}98/**99 * Renders the legend in the top bar based on the name of the path.100 * @param {string} a101 * @param {string} b102 */103function renderLegend(a, b) {104 document.getElementById('legend-a').appendChild(createText(a));105 document.getElementById('legend-b').appendChild(createText(b));106}107/**108 * Creates an A/B timeline comparison for a site.109 * @param {!SiteScreenshotsComparison} comparison110 * @return {!Element}111 */112function createSiteElement(comparison) {113 const siteElement = createElement('div', 'site-container');114 const siteNameElement = createElement('div', 'site-name');115 siteNameElement.appendChild(createText(comparison.siteName));116 siteElement.appendChild(siteNameElement);117 const runTimelineElement = createElement('div');118 runTimelineElement.appendChild(createRunTimeline(comparison.runA.screenshots));119 runTimelineElement.appendChild(createRunTimeline(comparison.runB.screenshots));120 if (isAlignTimelineEnabled) {121 const maxMsTimestamp = comparison.runA.screenshots122 .concat(comparison.runB.screenshots)123 .reduce((acc, screenshot) => Math.max(acc, screenshot.timing), 0);124 runTimelineElement.appendChild(createTimelineXAxis(maxMsTimestamp));125 } else {126 runTimelineElement.style['overflow-x'] = 'scroll';127 }128 siteElement.appendChild(runTimelineElement);129 return siteElement;130}131/**132 * Creates a timeline of screenshots for a single run.133 * @param {!Array<!Screenshot>} screenshots134 * @return {!Element}135 */136function createRunTimeline(screenshots) {137 const runElement = createElement('div', 'run-container');138 if (isAlignTimelineEnabled) {139 runElement.appendChild(createAlignedTimeline(screenshots));140 } else {141 runElement.appendChild(createNonOverlappingTimeline(screenshots));142 }143 return runElement;144}145/**146 * Creates a marker every 0.5 seconds on the x axis.147 * @param {number} maxMsTimestamp148 * @return {!Element}149 */150function createTimelineXAxis(maxMsTimestamp) {151 const xAxisElement = createElement('div', 'x-axis-container');152 const maxSeconds = Math.ceil(maxMsTimestamp) / 1000;153 for (let i = 0; i <= maxSeconds; i += 0.5) {154 const markerElement = createElement('div', 'x-axis-marker');155 markerElement.style.left = i * 1000 / 5 + 'px';156 markerElement.style.top = '-20px';157 markerElement.appendChild(createText(i + 's'));158 xAxisElement.appendChild(markerElement);159 }160 return xAxisElement;161}162/**163 * Creates a timeline of screenshots that are aligned on the x axis.164 * Useful for comparing across runs and sites.165 * @param {!Array<!Screenshot>} screenshots166 * @return {!Element}167 */168function createAlignedTimeline(screenshots) {169 const timelineElement = createElement('div', 'timeline-container');170 timelineElement.style.height = '115px';171 let previousShownScreenshotTiming = 0;172 screenshots.forEach(screenshot => {173 const screenshotElement = createElement('div', 'screenshot-container');174 screenshotElement.style.position = 'absolute';175 screenshotElement.style.left = screenshot.timing / 5 + 'px';176 const headerElement = createElement('div', 'screenshot-header');177 const headerLabelElement = createHeaderLabelElement(screenshot);178 if (!headerLabelElement.childNodes.length) {179 if (screenshot.timing - previousShownScreenshotTiming < 100) {180 return;181 }182 }183 previousShownScreenshotTiming = screenshot.timing;184 if (headerLabelElement.childNodes.length) {185 screenshotElement.style.top = '-17px';186 }187 headerElement.appendChild(headerLabelElement);188 screenshotElement.appendChild(headerElement);189 screenshotElement.appendChild(createScreenshotImageElement(screenshot));190 timelineElement.appendChild(screenshotElement);191 });192 return timelineElement;193}194/**195 * Creates a timeline of screenshots that are not aligned.196 * Useful for viewing every screenshot.197 * @param {!Array<!Screenshot>} screenshots198 * @return {!Element}199 */200function createNonOverlappingTimeline(screenshots) {201 const timelineElement = createElement('div', 'timeline-container');202 screenshots.forEach(screenshot => {203 const screenshotElement = createElement('div', 'screenshot-container');204 const headerElement = createElement('div', 'screenshot-header');205 headerElement.appendChild(createHeaderLabelElement(screenshot));206 headerElement.appendChild(createText(screenshot.timing));207 screenshotElement.appendChild(headerElement);208 screenshotElement.appendChild(createScreenshotImageElement(screenshot));209 timelineElement.appendChild(screenshotElement);210 });211 return timelineElement;212}213/**214 * @param {!Screenshot} screenshot215 * @return {!Element}216 */217function createHeaderLabelElement(screenshot) {218 const headerLabelElement = createElement('div', 'screenshot-header-label');219 // Leave a space after each text label because a single screenshot may have220 // multiple labels on it221 if (screenshot.isFCP) {222 headerLabelElement.classList.add('is-fcp');223 headerLabelElement.appendChild(createText('fcp '));224 }225 if (screenshot.isFMP) {226 headerLabelElement.classList.add('is-fmp');227 headerLabelElement.appendChild(createText('fmp '));228 }229 if (screenshot.isVC85) {230 headerLabelElement.classList.add('is-vc85');231 headerLabelElement.appendChild(createText('vc85 '));232 }233 if (screenshot.isVC100) {234 headerLabelElement.classList.add('is-vc100');235 headerLabelElement.appendChild(createText('vc100 '));236 }237 return headerLabelElement;238}239/**240 * @param {!Screenshot} screenshot241 * @return {!Element}242 */243function createScreenshotImageElement(screenshot) {244 const image = createElement('img', 'screenshot-image');245 image.src = screenshot.datauri;246 image.addEventListener('mouseenter', event =>247 onImageMouseover(imagePopoverElement, screenshot, event));248 image.addEventListener('mouseleave', () => {249 shouldHidePopover = true;250 setTimeout(_ => {251 if (shouldHidePopover) {252 imagePopoverElement.classList.add('hidden');253 }254 }, 200);255 });256 return image;257}258/**259 * Show a zoomed in image of the screenshot as a popover.260 * @param {!Element} imagePopoverElement261 * @param {!Screenshot} screenshot262 * @param {!Event} event263 */264function onImageMouseover(imagePopoverElement, screenshot, event) {265 shouldHidePopover = false;266 imagePopoverImageElement.src = screenshot.datauri;267 imagePopoverElement.classList.remove('hidden');268 const pos = event.currentTarget.getBoundingClientRect();269 imagePopoverElement.style.top = pos.bottom + 2 + 'px';270 imagePopoverElement.style.left = pos.left + 20 + 'px';271}272/**273 * @param {string} tag274 * @param {string} className275 */276function createElement(tag, className) {277 const element = document.createElement(tag);278 element.className = className;279 return element;280}281/**282 * @param {string} text283 */284function createText(text) {285 return document.createTextNode(text);286}287/**288 * @param {!Element} parent289 */290function removeChildren(parent) {291 while (parent.firstChild) {292 parent.removeChild(parent.firstChild);293 }...
galenReport.js
Source:galenReport.js
1/**2 * Copyright 2014 - 2017 Cognizant Technology Solutions3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 * http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 **/16var popupFlag=0;17jQuery.fn.centerHorizontally = function () {18 console.log(popupFlag);19 if(popupFlag==1){20 this.css({21 position: 'fixed',22 top: '200px',23 width:'700px' ,24 height:'150px',25 overflow: 'auto',26 left: "300px",27 'z-index': '2'28 });29 }else{30 this.css({31 position: 'fixed',32 top: '40px',33 width: Math.max(0, (($(window).width() - 70))) + "px",34 height: Math.max(0, (($(window).height() - 50))) + "px",35 overflow: 'auto',36 left: "30px",37 'z-index': '2'38 });39 }40 return this;41}42function loadImage(imagePath, callback) {43 var img = new Image();44 img.onload = function () {45 callback(this, this.width, this.height);46 };47 img.onerror = function () {48 console.log("Cannot load image", "Path: " + imagePath);49 };50 img.src = imagePath;51}52function setStatusLink(stat, actualImagePath, expectedImagePath, mapImagePath, objects, screenshot)53{54 if ((actualImagePath && actualImagePath !== "") || (screenshot && screenshot !== "")) {55 var link=screenshot?screenshot.indexOf(".html")!==-1 ? ("' href='." + screenshot) : "":"";56 return "<a class='exe table " + stat.toUpperCase() +57 "' data-actual-image='" + actualImagePath58 + "' data-expected-image='" + expectedImagePath59 + "' data-map-image='" + mapImagePath60 + "' data-screenshot-image='." + screenshot61 + link62 + "' data-objects-area='" + objects63 + "' style='cursor:pointer;'>" + stat + "</a>";64 }65 return stat;66}67function setStatusLinkWeb(stat,stepNo,fileLink, flag){68 fileLink=fileLink.replaceAll("\\","/");69 popupFlag=1;70 return "<a class='exe table "+ stat.toUpperCase()+ "' onclick='showDialog("+ stepNo +",\""+ fileLink +"\","+flag+")'>"+ stat +" </a>";71}72function setStatus() {73 var $this = $(this);74 var actualImagePath = $this.attr("data-actual-image");75 var expectedImagePath = $this.attr("data-expected-image");76 var mapImagePath = $this.attr("data-map-image");77 var screenshot = $this.attr("data-screenshot-image");78 var objects = $this.attr("data-objects-area");79 if (actualImagePath && actualImagePath !== "undefined") {80 showImageComparison(actualImagePath, expectedImagePath, mapImagePath);81 }82 else if (screenshot && screenshot !== "undefined") {83 showScreenShot(objects, screenshot);84 }85}86function showImageComparison(actualImagePath, expectedImagePath, mapImagePath) {87 loadImage(actualImagePath, function (actualImage, actualImageWidth, actualImageHeight) {88 loadImage(expectedImagePath, function (expectedImage, expectedImageWidth, expectedImageHeight) {89 loadImage(mapImagePath, function (mapImage, mapImageWidth, mapImageHeight) {90 showPopup(setImages({91 actual: actualImagePath,92 expected: expectedImagePath,93 map: mapImagePath94 }));95 });96 });97 });98 return false;99}100function showScreenShot(objects, screenshot) {101 showScreenshotWithObjects(screenshot, this.width, this.height, objects);102}103function onImageComparisonClick() {104 var $this = $(this);105 var actualImagePath = $this.attr("data-actual-image");106 var expectedImagePath = $this.attr("data-expected-image");107 var mapImagePath = $this.attr("data-map-image");108 loadImage(actualImagePath, function (actualImage, actualImageWidth, actualImageHeight) {109 loadImage(expectedImagePath, function (expectedImage, expectedImageWidth, expectedImageHeight) {110 loadImage(mapImagePath, function (mapImage, mapImageWidth, mapImageHeight) {111 showPopup(setImages({112 actual: actualImagePath,113 expected: expectedImagePath,114 map: mapImagePath115 }));116 });117 });118 });119 return false;120}121function showScreenshotWithObjects(screenshotPath, width, height, objects) {122 loadImage(screenshotPath, function (actualImage, actualImageWidth, actualImageHeight) {123 $('#screenShotImage').attr("src", screenshotPath);124 showPopup(setScreenshotImages({125 screenshot: screenshotPath,126 objects: objects127 }));128 });129}130function setScreenshotImages(data) {131 var screenshotElement = $("div.screenshot-canvas");132 if (data.objects && data.objects !== "undefined")133 appendObjects(screenshotElement, JSON.parse(data.objects));134 screenshotElement.show();135 return screenshotElement;136}137function setImages(data) {138 $('#actual').attr("src", data.actual);139 $('#expected').attr("src", data.expected);140 $('#comparison').attr("src", data.map);141 $("div.image-comparison").show();142 return $("div.image-comparison");143}144function showShadow() {145 $("#screen-shadow").fadeIn();146}147function hideShadow() {148 $("#screen-shadow").fadeOut();149 removeAllChild($('div.canvas-rect'));150}151function showPopup(html) {152 showShadow();153 $("#popup .popup-content").html(html);154 $("#popup").centerHorizontally().fadeIn('fast');155}156function hidePopup() {157 $("div.image-comparison").hide();158 $("div.screenshot-canvas").hide();159 hideShadow();160 $("#popup").fadeOut();161}162function onPopupCloseClick() {163 hideShadow();164 $(this).closest(".popup").fadeOut();165 return false;166}167var colors = [168 "#B55CFF", "#FF5C98", "#5C9AFF", "#5CE9FF", "#5CFFA3", "#98FF5C", "#FFE95C", "#FFA05C"169];170function appendObjects(screenshotElement, objects)171{172 objects.forEach(function (object, index) {173 screenshotElement.append(getObjectCanvas(object.name, JSON.parse(object.area), colors[index % colors.length]));174 });175}176function getObjectCanvas(name, area, color)177{178 return "<div class='canvas-rect' style='left: " + area[0] + "px; " +179 "top:" + area[1] + "px;" +180 "width: " + area[2] + "px;" +181 "height:" + area[3] + "px; border-color:" + color + ";'>"182 + "<div class='canvas-rect-wrapper'>"183 + "<div class='canvas-rect-hint' style='background: " + color + ";'>" + name + "</div>"184 + "</div>"185 + "</div>"186}187function removeAllChild(el) {188 try {189 for (var i = 0; i < el.length; i++)190 {191 el[i].remove();192 }193 }194 catch (e) {195 }196}197function showDialog(stepNo, fileLink, flag) {198 var request=fileLink+"/Step-"+stepNo+"_Request.txt";199 if (flag==1){200 request="";201 }202 var response=fileLink+"/Step-"+stepNo+"_Response.txt";203 showShadow();204 if (request !=""){205 $('#Request').css("background","#008CBA");206 $('#Request').attr("href", request);207 }208 else{209 $('#Request').css("background","#D3D3D3");210 $('#Request').attr("href", "");211 }212 if (response !=""){213 $('#Response').css("background","#4CAF50");214 $('#Response').attr("href", response);215 }216 else{217 $('#Response').css("background","#D3D3D3");218 $('#Response').attr("href", "");219 }220 $("#popup-web .popup-content").show();221 $("#popup-web").centerHorizontally().fadeIn('fast');...
main.js
Source:main.js
1$(document).ready(function () {2 /* highlight code */3 SyntaxHighlighter.defaults['gutter'] = false;4 SyntaxHighlighter.all();5 /* generate the input and labels */6 $(".tabs").each(function () {7 initialize_tabs($(this));8 });9 /* initialize snippets */10 $('[data-snippet-source]').each(function () {11 var parent = $(this);12 var source = parent.attr('data-snippet-source');13 var type = parent.attr('data-snippet-type');14 /* If they didn't specify a type */15 if (!type) {16 /* Get the type from the file type */17 type = source.split('.').pop().toLowerCase();18 switch (type)19 {20 case "cs":21 type = "csharp";22 break;23 }24 }25 parent.text("Loading...");26 $.ajax({27 url: source,28 dataType: "text"29 }).done(function (data) {30 /* get the scroll position before adding */31 var pageYOffsetBefore = window.pageYOffset;32 var YPositionOfElement = parent.offset().top;33 var documentHeightBefore = $(document).height();34 /* compute whether item will be affecting our scroll position, based on whether the item is above our view or not */35 var doesAffectScrollPosition = YPositionOfElement < pageYOffsetBefore;36 /* remove all children */37 parent.empty();38 var newChild = document.createElement("pre");39 newChild.appendChild(document.createTextNode(data));40 newChild.setAttribute("class", "brush: " + type);41 /* push the item that will become the highlighted */42 parent.append(newChild);43 /* Have SyntaxHighlighter run on the new child */44 SyntaxHighlighter.highlight({}, newChild);45 /* if the item affects our scroll position */46 if (doesAffectScrollPosition) {47 var documentHeightAfter = $(document).height();48 var scrollBy = documentHeightAfter - documentHeightBefore;49 window.scrollBy(null, scrollBy);50 }51 }).fail(function () {52 parent.text("Failed to load.");53 });;54 });55 // Initialize the "AppsUsingControl" control56 initializeAppsUsingControl();57});58var _uniqueIdNum = 0;59function getNewUniqueName()60{61 return 'myUniqueId' + _uniqueIdNum++;62}63function initialize_tabs(tabs_parent)64{65 var groupName = getNewUniqueName();66 var first = true;67 var elementsToAdd = [];68 tabs_parent.children('[title]').each(function () {69 var id = getNewUniqueName();70 var input = jQuery('<input/>',71 {72 id: id,73 type: 'radio',74 name: groupName75 });76 /* first one gets checked by default */77 if (first)78 {79 input.attr('checked', true);80 first = false;81 }82 elementsToAdd.push(input);83 elementsToAdd.push(jQuery('<label>',84 {85 text: $(this).attr("title"),86 "for": id87 }));88 });89 /* reverse the array so when we add, we add in order */90 elementsToAdd.reverse();91 /* and then add at the beginning */92 elementsToAdd.forEach(function (el) {93 tabs_parent.prepend(el);94 });95}96function initializeAppsUsingControl() {97 $(".apps-using-control").each(function () {98 var container = $(this);99 // Add the screenshot container100 var screenshotElement = document.createElement("div");101 screenshotElement.className = "app-using-control-screenshot";102 container.append(screenshotElement);103 })104 $('.app-using-control[data-icon][data-screenshot]').each(function () {105 var parent = $(this);106 // Get and clear the inner text107 var name = parent.text();108 parent.text("");109 var icon = parent.attr('data-icon');110 var screenshot = parent.attr('data-screenshot');111 var iconElement = document.createElement("div");112 iconElement.style.backgroundImage = "url('" + icon + "')";113 parent.append(iconElement);114 var nameElement = document.createElement("span");115 nameElement.innerText = name;116 parent.append(nameElement);117 parent.hover(function () {118 var screenshotElement = $(this).parents(".apps-using-control").find(".app-using-control-screenshot");119 screenshotElement.css("background-image", "url('" + screenshot + "')");120 screenshotElement.css("display", "block");121 }, function () {122 var screenshotElement = $(this).parents(".apps-using-control").find(".app-using-control-screenshot");123 screenshotElement.css("display", "none");124 });125 });...
GameScreenshotList.js
Source:GameScreenshotList.js
1import { Component, Div } from '../global';2import { GameScreenshot } from './GameScreenshot';34export class GameScreenshotList extends Component {5 screenshots;6 firstScreenshot;78 constructor(screenshots) {9 super(10 'div',11 [{ name: 'class', value: 'gameScreenshotList' }],12 [13 screenshots.length >= 314 ? new Div(15 [16 { name: 'id', value: 'previousScreenshotImage' },17 { name: 'class', value: 'screenshotButton' },18 ],19 '<'20 )21 : null,22 new Div(23 [{ name: 'class', value: 'imageContainer' }],24 screenshots25 .slice(0, 3)26 .map(27 (screenshot, index) =>28 new GameScreenshot(screenshot.image, `game-screenshot-${index}`)29 )30 ),31 screenshots.length >= 332 ? new Div(33 [34 { name: 'id', value: 'nextScreenshotImage' },35 { name: 'class', value: 'screenshotButton' },36 ],37 '>'38 )39 : null,40 ]41 );4243 screenshots.forEach(screenshot => (new Image().src = screenshot.image));44 this.screenshots = screenshots;45 this.firstScreenshot = 0;46 this.handleNextClick = this.handleNextClick.bind(this);47 this.handlePreviousClick = this.handlePreviousClick.bind(this);48 }4950 handlePreviousClick(e) {51 e.stopPropagation();52 if (document.querySelector(`#previousScreenshotImage`)) {53 const selectedScreenshots = [0, 1, 2].map(number => ({54 a: document.querySelector(`#game-screenshot-${number}-a`),55 img: document.querySelector(`#game-screenshot-${number}-img`),56 }));57 selectedScreenshots.forEach((screenshotElement, index) => {58 screenshotElement.a.setAttribute(59 'href',60 this.screenshots[61 (((this.firstScreenshot + index - 1) % this.screenshots.length) +62 this.screenshots.length) %63 this.screenshots.length64 ].image65 );66 screenshotElement.img.setAttribute(67 'src',68 this.screenshots[69 (((this.firstScreenshot + index - 1) % this.screenshots.length) +70 this.screenshots.length) %71 this.screenshots.length72 ].image73 );74 });75 this.firstScreenshot =76 (((this.firstScreenshot - 1) % this.screenshots.length) +77 this.screenshots.length) %78 this.screenshots.length;79 }80 }8182 handleNextClick(e) {83 e.stopPropagation();84 if (document.querySelector(`#nextScreenshotImage`)) {85 const selectedScreenshots = [0, 1, 2].map(number => ({86 a: document.querySelector(`#game-screenshot-${number}-a`),87 img: document.querySelector(`#game-screenshot-${number}-img`),88 }));89 selectedScreenshots.forEach((screenshotElement, index) => {90 screenshotElement.a.setAttribute(91 'href',92 this.screenshots[93 (((this.firstScreenshot + index + 1) % this.screenshots.length) +94 this.screenshots.length) %95 this.screenshots.length96 ].image97 );98 screenshotElement.img.setAttribute(99 'src',100 this.screenshots[101 (((this.firstScreenshot + index + 1) % this.screenshots.length) +102 this.screenshots.length) %103 this.screenshots.length104 ].image105 );106 });107 this.firstScreenshot =108 (((this.firstScreenshot + 1) % this.screenshots.length) +109 this.screenshots.length) %110 this.screenshots.length;111 }112 }113114 initOrDestroyEvent(key = 'addEventListener') {115 document116 .querySelector(`#previousScreenshotImage`)117 ?.[key]('click', this.handlePreviousClick);118119 document120 .querySelector(`#nextScreenshotImage`)121 ?.[key]('click', this.handleNextClick);122 }
...
aos.js
Source:aos.js
1$(document).ready(function() {2 /**3 * .js-feature the global container holding the images and blocks.4 * .js-screenshot-container an inner container holding the images.5 * .js-screenshot-block an element to click on to change the visible image.6 *7 * Each block element and image tag should also have an attribute as such: "data-screenshot-id" with an integer8 * value which match each other. e.g.9 *10 * <div class="js-screenshot-block" data-screenshot-id="1"></div>11 *12 * with13 *14 * <div class="js-screenshot-container">15 * <img data-screenshot-id="1">16 * </div>17 */18 $('.js-screenshot-block, .js-screenshot-container img').click(function() {19 var clickedElement = $(this);20 var globalContainer = clickedElement.parents('.js-feature');21 var screenshotContainer = globalContainer.find('.js-screenshot-container');22 var screenshotId = clickedElement.data('screenshot-id');23 if (clickedElement.is('img')) {24 var blockElement = globalContainer.find('.js-screenshot-block[data-screenshot-id="' + screenshotId + '"]');25 switchScreenshot(blockElement, globalContainer, screenshotContainer, clickedElement);26 } else {27 var screenshotElement = screenshotContainer.find('[data-screenshot-id="' + screenshotId + '"]');28 switchScreenshot(clickedElement, globalContainer, screenshotContainer, screenshotElement);29 }30 });31 /**32 * Switches the top screenshot on the stack.33 *34 * @param blockElement the block element that matches the screenshot (e.g. the block titled "To-Do" matches the35 * screenshot about the To-Do feature).36 * @param globalContainer div with class .js-screenshot for this section.37 * @param screenshotContainer div with class .js-screenshot-container for this section.38 * @param screenshotElement the screenshot to be pushed to the top of the stack.39 */40 function switchScreenshot(blockElement, globalContainer, screenshotContainer, screenshotElement) {41 // Switch the 'selected' class to the block that was just clicked on.42 globalContainer.find('.js-screenshot-block').removeClass('selected');43 blockElement.addClass('selected');44 // Move the intended screenshot to the top of the stack.45 screenshotContainer.prepend(screenshotElement);46 /**47 * In the styling, the elements must have classes as such: shot1, shot2, shot3 in order from top to bottom to48 * achieve the stacking appearance.49 *50 * Here we reset those classes on the element so they can be back in order.51 */52 var i = 1;53 screenshotContainer.find('img').each(function() {54 var thisImg = $(this);55 var classes = thisImg.attr('class');56 // Only remove the 'shot([0-9]*)' class57 thisImg.removeClass(classes.match(/shot([0-9]*)/g).shift());58 thisImg.addClass('shot' + i);59 i++;60 });61 }...
slideParser.js
Source:slideParser.js
1const Promise = require('bluebird');2const fs = require('fs');3const readFile = Promise.promisify(fs.readFile);4const cheerio = require('cheerio');5const path = require('path');6const parseTarget = require('./targetParser');7const actionsInterpreter = require('../interpreters/actionsInterpreter');8function ParserError(message, extra) {9 Error.captureStackTrace(this, this.constructor);10 this.name = this.constructor.name;11 this.message = message;12 this.extra = extra;13}14/*15* Returns the absoulte file path name of the screenshot.16*/17function parseSlideWithScreenshot($, slideRelPath) {18 const screenshotElement = $('p\\:pic > p\\:blipFill > a\\:blip');19 if (screenshotElement.length === 0) {20 return Promise.resolve(undefined);21 }22 const relId = screenshotElement.attr('r:embed');23 if (relId === undefined) {24 return Promise.resolve(undefined);25 }26 return readFile(slideRelPath)27 .then((content) => {28 const r$ = cheerio.load(content, { xmlMode: true });29 const screenshotPath = r$(`Relationship[Id="${relId}"]`).attr('Target');30 return path.resolve(slideRelPath, '..', '..', screenshotPath);31 });32}33/*34* Returns the text of the first non-empty text box element35*/36function parseActionName($) {37 const txBodyElements = $('p\\:txBody > a\\:p > a\\:r > a\\:t')38 .filter((i, elem) => $(elem).text() !== '');39 if (txBodyElements.length > 0) {40 return Promise.resolve(actionsInterpreter.lookup(txBodyElements[0].children[0].data));41 }42 return Promise.resolve(undefined);43}44/*45* TODO: Returns audio and caption items.46*/47function parseDisplayItems() {48 return Promise.resolve([]);49}50module.exports = function parseSlideFile(slideFilePath) {51 const fileBaseName = path.basename(slideFilePath, '.xml');52 const slideRelPath = path.resolve(slideFilePath, '..', '_rels', `${fileBaseName}.xml.rels`);53 return readFile(slideFilePath)54 .then((content) => {55 const $ = cheerio.load(content, { xmlMode: true });56 return [57 parseSlideWithScreenshot($, slideRelPath),58 parseActionName($),59 parseTarget($),60 parseDisplayItems()61 ];62 })63 .all()64 .then(([screenshot, action, target, displayItems]) =>65 ({ slide: Number(fileBaseName.substring(5)),66 screenshot,67 action,68 target,69 displayItems70 })71 )72 .catch((e) => {73 throw new ParserError(`Failed to parse file: ${fileBaseName}`, e.message);74 });...
index.js
Source:index.js
1import React, { useRef, useEffect } from 'react'2import styles from "./screenshot.module.css"3const Screenshot = ({ webPage, handleScreenshotClick, nodeInFocus }) => {4 const src = "data:image/png;base64," + webPage.screenshot;5 const screenshotRef = useRef(null)6 const canvasRef = useRef(null)7 useEffect(() => {8 const screenshotElement = screenshotRef.current9 const canvas = canvasRef.current10 const context = canvas.getContext('2d')11 // Set canvas height to match screenshot12 canvas.width = screenshotElement.width;13 canvas.height = screenshotElement.height;14 // Draw bounding box of node in focus on canvas15 if (nodeInFocus){16 const { coordinates } = nodeInFocus;17 // Node coordinates must be scaled down to fit screenshot18 const x = coordinates.left * (screenshotElement.width / webPage.viewportWidth);19 const width = coordinates.width * (screenshotElement.width / webPage.viewportWidth);20 const y = coordinates.top * (screenshotElement.height / webPage.viewportHeight);21 const height = coordinates.height * (screenshotElement.height / webPage.viewportHeight);22 // Draw bounding box of node on canvas23 context.fillStyle = "rgba(255, 165, 0, 0.5)"24 context.fillRect(x, y, width, height)25 }26 }, [webPage, nodeInFocus])27 return (28 <div className={styles.screenshotDiv}>29 <img ref={screenshotRef} src={src} alt="screenshot" className={styles.screenshotImg} onClick={handleScreenshotClick}/>30 <canvas ref={canvasRef} width={100} height={100} className={styles.screenshotCanvas}/>31 </div>32 )33}...
screenshotElement.spec.js
Source:screenshotElement.spec.js
1/// <reference types="Cypress" />2import {screenshotElement} from "../page_objects/screenshotElement"3var data = require("../fixtures/screenshotElement.json")4describe("Using filter input field", ()=> {5 before(()=> {6 cy.visit("/")7 })8 it("Clicking on the next button", ()=> {9 screenshotElement.buttonClickTwice()10 })11 it("Check if the properties for the picture are valid", ()=> {12 screenshotElement.sliderCSS(data.element.pixels)13 screenshotElement.sliderPicture(data.element.src)14 })15 it("Screenshot the container", ()=> {16 screenshotElement.containerScreenshot()17 })...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: 'screenshot.png' });7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshotElement({ path: 'screenshot.png' });15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshotElement({ path: 'screenshot.png' });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshotElement({ path: 'screenshot.png' });31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.screenshotElement({ path: 'screenshot.png' });39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const context = await browser.newContext();45 const page = await context.newPage();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshotElement('input[name="q"]');7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshotElement('input[name="q"]', { path: 'screenshot.png' });15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshotElement('input[name="q"]', { path: 'screenshot.png', fullPage: true });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshotElement('input[name="q"]', { path: 'screenshot.png', type: 'jpeg' });31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.screenshotElement('input[name="q"]', { path: 'screenshot.png', quality: 50 });39 await browser.close();40})();41const { chromium }
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 for (const browserType of ['chromium', 'webkit', 'firefox']) {4 const browser = await playwright[browserType].launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: `example-${browserType}.png` });8 await browser.close();9 }10})();11const playwright = require('playwright');12(async () => {13 for (const browserType of ['chromium', 'webkit', 'firefox']) {14 const browser = await playwright[browserType].launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 await page.screenshot({ path: `example-${browserType}.png` });18 await browser.close();19 }20})();21const playwright = require('playwright');22(async () => {23 for (const browserType of ['chromium', 'webkit', 'firefox']) {24 const browser = await playwright[browserType].launch();25 const context = await browser.newContext();26 const page = await context.newPage();27 await page.screenshot({ path: `example-${browserType}.png` });28 await browser.close();29 }30})();31const playwright = require('playwright');32(async () => {33 for (const browserType of ['chromium', 'webkit', 'firefox']) {34 const browser = await playwright[browserType].launch();35 const context = await browser.newContext();36 const page = await context.newPage();37 await page.screenshot({ path: `example-${browserType}.png` });38 await browser.close();39 }40})();41const playwright = require('playwright');42(async () => {43 for (const browserType of ['chromium', 'webkit', 'firefox']) {
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright['chromium'].launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: 'example.png' });7 await browser.close();8})();9const playwright = require('playwright');10(async () => {11 const browser = await playwright['chromium'].launch({ headless: false });12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshotElement({ selector: 'body' });15 await browser.close();16})();17const playwright = require('playwright');18(async () => {19 const browser = await playwright['chromium'].launch({ headless: false });20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshotElement({ selector: 'body', path: 'example.png' });23 await browser.close();24})();25const playwright = require('playwright');26(async () => {27 const browser = await playwright['chromium'].launch({ headless: false });28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshotElement({ selector: 'body', type: 'png' });31 await browser.close();32})();33const playwright = require('playwright');34(async () => {35 const browser = await playwright['chromium'].launch({ headless: false });36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.screenshotElement({ selector: 'body', type: 'jpeg' });39 await browser.close();40})();41const playwright = require('playwright');42(async () => {43 const browser = await playwright['chromium'].launch({ headless: false });
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.screenshotElement({ selector: 'body' });6 await browser.close();7})();8const { chromium } = require('playwright');9(async () => {10 const browser = await chromium.launch();11 const page = await browser.newPage();12 await page.screenshotElement({ selector: 'body' });13 await browser.close();14})();15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const page = await browser.newPage();19 await page.screenshotElement({ selector: 'body' });20 await browser.close();21})();22const { chromium } = require('playwright');23(async () => {24 const browser = await chromium.launch();25 const page = await browser.newPage();26 await page.screenshotElement({ selector: 'body' });27 await browser.close();28})();29const { chromium } = require('playwright');30(async () => {31 const browser = await chromium.launch();32 const page = await browser.newPage();33 await page.screenshotElement({ selector: 'body' });34 await browser.close();35})();36const { chromium } = require('playwright');37(async () => {38 const browser = await chromium.launch();39 const page = await browser.newPage();40 await page.screenshotElement({ selector: 'body' });41 await browser.close();42})();
Using AI Code Generation
1const { screenshotElement } = require('playwright/lib/server/screenshotter');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const element = await page.$('header');7 const buffer = await screenshotElement(element);8 await browser.close();9})();10const { screenshotElement } = require('playwright/lib/server/screenshotter');11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const page = await browser.newPage();15 const element = await page.$('header');16 const buffer = await screenshotElement(element);17 await browser.close();18})();19const { screenshotElement } = require('playwright/lib/server/screenshotter');20const { chromium } = require('playwright');21(async () => {22 const browser = await chromium.launch();23 const page = await browser.newPage();24 const element = await page.$('header');25 const buffer = await screenshotElement(element);26 await browser.close();27})();28const { screenshotElement } = require('playwright/lib/server/screenshotter');29const { chromium } = require('playwright');30(async () => {31 const browser = await chromium.launch();32 const page = await browser.newPage();33 const element = await page.$('header');34 const buffer = await screenshotElement(element);35 await browser.close();36})();37const { screenshotElement } = require('playwright/lib/server/screenshotter');38const { chromium } = require('playwright');39(async () => {40 const browser = await chromium.launch();41 const page = await browser.newPage();42 const element = await page.$('header');43 const buffer = await screenshotElement(element);44 await browser.close();45})();
Using AI Code Generation
1const { chromium } = require('playwright-internal');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const page = await browser.newPage();5 await page.screenshotElement({ selector: 'body' });6 await browser.close();7})();8page.screenshot()9page.setDefaultTimeout(timeout)
Using AI Code Generation
1const { chromium, devices } = require('playwright');2const fs = require('fs');3(async () => {4 const browser = await chromium.launch({headless: false});5 const context = await browser.newContext();6 const page = await context.newPage();7 const elementHandle = await page.$('text=Docs');8 const box = await elementHandle.boundingBox();9 const screenshot = await elementHandle.screenshot({ clip: box });10 fs.writeFileSync('element-screenshot.png', screenshot);11 await browser.close();12})();13Your name to display (optional):14Your name to display (optional):
Using AI Code Generation
1const { chromium } = require('playwright');2const { screenshotElement } = require('playwright/lib/server/screenshotter/screenshotter');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await screenshotElement(page, {8 });9 await browser.close();10})();
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
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