Best JavaScript code snippet using wpt
print-settings.js
Source: print-settings.js
...7 ButtonGroup,8} from 'react-bootstrap';9import { DropdownMenu } from './dropdown';10import { merge } from '../../js/util';11function makeCanvas(width, height) {12 let c = document.createElement('canvas');13 c.id = `print_canvas_${width}_${height}`;14 c.width = width;15 c.height = height;16 return c;17}18const printCanvas = (() => {19 return {20 Print: {21 A4: {22 low: makeCanvas(595, 842), // 72DPI23 med: makeCanvas(1190, 1684), // 144DPI24 high: makeCanvas(2480, 3508), // 300DPI25 },26 US: {27 low: makeCanvas(612, 792), // 72DPI28 med: makeCanvas(1224, 1584), // 144DPI29 high: makeCanvas(2550, 3300), // 300DPI30 },31 },32 Screen: {33 low: makeCanvas(640, 480),34 med: makeCanvas(1280, 720),35 high: makeCanvas(1920, 1080),36 },37 };38})();39// Since print settings are pretty much equivalent across side-panels,40// make one component for them. Print settings are not saved in redux41export class PrintSettings extends Component {42 render() {43 const {44 dataset, stateName, actionType, sketches,45 } = this.props;46 const state = dataset[stateName];47 const { printSettings } = state;48 const handleChangeFactory = (field) => {49 return (value) => {...
patterns.js
Source: patterns.js
...10 return { canvas, g: canvas.getContext('2d') };11};12const makePattern = (canvas, g) => g.createPattern(canvas, 'repeat');13export const solid = style => {14 const { canvas, g } = makeCanvas();15 g.fillStyle = style.fill;16 g.fillRect(0, 0, size, size);17 return makePattern(canvas, g);18};19export const horizontal = style => {20 const { canvas, g } = makeCanvas();21 g.fillStyle = style.fill;22 g.fillRect(0, 0, size, size);23 g.strokeStyle = style.stroke;24 g.lineWidth = strokeWidth;25 g.beginPath();26 for (let i = 0; i <= size; i += spacing) {27 g.moveTo(0, i);28 g.lineTo(size, i);29 }30 g.stroke();31 return makePattern(canvas, g);32};33export const vertical = style => {34 const { canvas, g } = makeCanvas();35 g.fillStyle = style.fill;36 g.fillRect(0, 0, size, size);37 g.strokeStyle = style.stroke;38 g.lineWidth = strokeWidth;39 g.beginPath();40 for (let i = 0; i <= size; i += spacing) {41 g.moveTo(i, 0);42 g.lineTo(i, size);43 }44 g.stroke();45 return makePattern(canvas, g);46};47export const slash = style => {48 const { canvas, g } = makeCanvas();49 g.fillStyle = style.fill;50 g.fillRect(0, 0, size, size);51 g.strokeStyle = style.stroke;52 g.lineWidth = strokeWidth;53 g.beginPath();54 for (let i = 0; i <= size; i += spacing) {55 g.moveTo(0, i);56 g.lineTo(i, 0);57 g.moveTo(i, size);58 g.lineTo(size, i);59 }60 g.stroke();61 return makePattern(canvas, g);62};63export const backslash = style => {64 const { canvas, g } = makeCanvas();65 g.fillStyle = style.fill;66 g.fillRect(0, 0, size, size);67 g.strokeStyle = style.stroke;68 g.lineWidth = strokeWidth;69 g.beginPath();70 for (let i = 0; i <= size; i += spacing) {71 g.moveTo(0, size - i);72 g.lineTo(i, size);73 g.moveTo(i, 0);74 g.lineTo(size, size - i);75 }76 g.stroke();77 return makePattern(canvas, g);78};79export const cross = style => {80 const { canvas, g } = makeCanvas();81 g.fillStyle = style.fill;82 g.fillRect(0, 0, size, size);83 g.strokeStyle = style.stroke;84 g.lineWidth = strokeWidth;85 g.beginPath();86 for (let px = 0; px <= size; px += spacing) {87 for (let py = 0; py <= size; py += spacing) {88 const x = (py / spacing) % 2 == 0 ? px : px + spacing / 2;89 const y = py;90 g.moveTo(x - symbolSize / 2, y);91 g.lineTo(x + symbolSize / 2, y);92 g.moveTo(x, y - symbolSize / 2);93 g.lineTo(x, y + symbolSize / 2);94 }95 }96 g.stroke();97 return makePattern(canvas, g);98};99export const crossDiagonal = style => {100 const { canvas, g } = makeCanvas();101 g.fillStyle = style.fill;102 g.fillRect(0, 0, size, size);103 g.strokeStyle = style.stroke;104 g.lineWidth = strokeWidth;105 g.beginPath();106 for (let px = 0; px <= size; px += spacing) {107 for (let py = 0; py <= size; py += spacing) {108 const x = (py / spacing) % 2 == 0 ? px : px + spacing / 2;109 const y = py;110 g.moveTo(x - symbolSize / 2, y - symbolSize / 2);111 g.lineTo(x + symbolSize / 2, y + symbolSize / 2);112 g.moveTo(x - symbolSize / 2, y + symbolSize / 2);113 g.lineTo(x + symbolSize / 2, y - symbolSize / 2);114 }...
Using AI Code Generation
1var wpt = require('webpagetest');2var makeCanvas = wpt.makeCanvas;3var webpagetest = require('webpagetest');4var makeCanvas = webpagetest.makeCanvas;5var webpagetest = require('webpagetest');6var makeCanvas = webpagetest.makeCanvas;7var wpt = require('webpagetest');8var makeCanvas = wpt.makeCanvas;9var webpagetest = require('webpagetest');10var makeCanvas = webpagetest.makeCanvas;11var webpagetest = require('webpagetest');12var makeCanvas = webpagetest.makeCanvas;13var wpt = require('webpagetest');14var makeCanvas = wpt.makeCanvas;15var webpagetest = require('webpagetest');16var makeCanvas = webpagetest.makeCanvas;17var webpagetest = require('webpagetest');18var makeCanvas = webpagetest.makeCanvas;19var wpt = require('webpagetest');20var makeCanvas = wpt.makeCanvas;21var webpagetest = require('webpagetest');22var makeCanvas = webpagetest.makeCanvas;23var webpagetest = require('webpagetest');24var makeCanvas = webpagetest.makeCanvas;25var wpt = require('webpagetest');26var makeCanvas = wpt.makeCanvas;27var webpagetest = require('webpagetest');28var makeCanvas = webpagetest.makeCanvas;29var webpagetest = require('webpagetest');30var makeCanvas = webpagetest.makeCanvas;
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3 if (err) {4 console.log(err);5 } else {6 console.log(data);7 }8});9var wpt = require('webpagetest');10var wpt = new WebPageTest('www.webpagetest.org');11wpt.getLocations(function(err, data) {12 if (err) {13 console.log(err);14 } else {15 console.log(data);16 }17});18var wpt = require('webpagetest');19var wpt = new WebPageTest('www.webpagetest.org');20wpt.getTesters(function(err, data) {21 if (err) {22 console.log(err);23 } else {24 console.log(data);25 }26});27var wpt = require('webpagetest');28var wpt = new WebPageTest('www.webpagetest.org');29wpt.getTesters(function(err, data) {30 if (err) {31 console.log(err);32 } else {33 console.log(data);34 }35});36var wpt = require('webpagetest');37var wpt = new WebPageTest('www.webpagetest.org');38wpt.getTesters(function(err, data) {39 if (err) {40 console.log(err);41 } else {42 console.log(data);43 }44});45var wpt = require('webpagetest');46var wpt = new WebPageTest('www.webpagetest.org');47wpt.getTesters(function(err, data) {48 if (err) {49 console.log(err);50 } else {51 console.log(data);52 }53});54var wpt = require('webpagetest');55var wpt = new WebPageTest('www.webpagetest
Using AI Code Generation
1function makeCanvas() {2 var canvas = document.createElement("canvas");3 canvas.id = "canvas";4 canvas.width = 200;5 canvas.height = 100;6 document.body.appendChild(canvas);7 var ctx = canvas.getContext("2d");8 ctx.font = "30px Arial";9 ctx.strokeText("Hello World", 10, 50);10 var img = canvas.toDataURL("image/png");11 document.getElementById("canvasImg").src = img;12}13makeCanvas();14function makeCanvas() {15 var canvas = document.createElement("canvas");16 canvas.id = "canvas";17 canvas.width = 200;18 canvas.height = 100;19 document.body.appendChild(canvas);20 var ctx = canvas.getContext("2d");21 ctx.font = "30px Arial";22 ctx.strokeText("Hello World", 10, 50);23 var img = canvas.toDataURL("image/png");24 document.getElementById("canvasImg").src = img;25}26makeCanvas();27function makeCanvas() {28 var canvas = document.createElement("canvas");29 canvas.id = "canvas";30 canvas.width = 200;31 canvas.height = 100;32 document.body.appendChild(canvas);33 var ctx = canvas.getContext("2d");34 ctx.font = "30px Arial";35 ctx.strokeText("Hello World", 10, 50);36 var img = canvas.toDataURL("image/png");37 document.getElementById("canvasImg").src = img;38}39makeCanvas();40function makeCanvas() {41 var canvas = document.createElement("canvas");42 canvas.id = "canvas";43 canvas.width = 200;44 canvas.height = 100;45 document.body.appendChild(canvas);46 var ctx = canvas.getContext("2d");47 ctx.font = "30px Arial";48 ctx.strokeText("Hello World", 10, 50);49 var img = canvas.toDataURL("image/png");50 document.getElementById("canvasImg").src = img;51}52makeCanvas();53function makeCanvas() {54 var canvas = document.createElement("canvas");55 canvas.id = "canvas";56 canvas.width = 200;
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3 if (err) {4 console.log(err);5 } else {6 console.log(data);7 }8});
Check out the latest blogs from LambdaTest on this topic:
Testing is a critical step in any web application development process. However, it can be an overwhelming task if you don’t have the right tools and expertise. A large percentage of websites still launch with errors that frustrate users and negatively affect the overall success of the site. When a website faces failure after launch, it costs time and money to fix.
We launched LT Browser in 2020, and we were overwhelmed by the response as it was awarded as the #5 product of the day on the ProductHunt platform. Today, after 74,585 downloads and 7,000 total test runs with an average of 100 test runs each day, the LT Browser has continued to help developers build responsive web designs in a jiffy.
Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.
As part of one of my consulting efforts, I worked with a mid-sized company that was looking to move toward a more agile manner of developing software. As with any shift in work style, there is some bewilderment and, for some, considerable anxiety. People are being challenged to leave their comfort zones and embrace a continuously changing, dynamic working environment. And, dare I say it, testing may be the most ‘disturbed’ of the software roles in agile development.
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!