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How to use measureValue method in wpt

Best JavaScript code snippet using wpt

sticky-2.ts

Source:sticky-2.ts

1import {NumericRange} from "../../utils/math/numeric-range";2import {getVisibleYPosition} from "../../utils/dom/position/vertical/get-visible-y-position";3import {renderLoop} from "../../utils/render-loop";4import {Vector2d} from "../../utils/math/geometry/vector-2d";5import {getVisibleDistanceFromRoot} from "../../utils/dom/position/get-visible-distance-from-root";6import {eventHandler} from "../../utils/event/event-handler";7import {Sticky2ContainerPosition} from "./sticky-2-container-position";8import {Sticky2Positioned} from "./sticky-2-positioned";9import {getFirstPositionedParentElement} from "../../utils/dom/position/get-first-positioned-parent-element";10import {ComputedStyleService} from "../../utils/dom/style/computed-style-service";11const computedStyleService = ComputedStyleService.getSingleton();12/**13 * Contains values measured from the DOM for sticky updates.14 */15class MeasureValue {16  public readonly position: Sticky2ContainerPosition;17  public readonly cloneDistanceFromFrame: Vector2d;18  public readonly cloneDistanceFromRoot: Vector2d;19  public readonly maxDistance: number;20  public readonly padding: string;21  public readonly width: string;22  public readonly height: string;23  public readonly border: string;24  constructor(25    position: Sticky2ContainerPosition,26    cloneStyle: CSSStyleDeclaration,27    cloneDistanceFromFrame: Vector2d,28    cloneDistanceFromRoot: Vector2d,29    maxDistance: number30  ) {31    this.position = position;32    this.cloneDistanceFromFrame = cloneDistanceFromFrame;33    this.cloneDistanceFromRoot = cloneDistanceFromRoot;34    this.maxDistance = maxDistance;35    this.padding = cloneStyle.padding;36    this.width = cloneStyle.width;37    this.height = cloneStyle.height;38    this.border = cloneStyle.border;39  }40  public equals(measureValue: MeasureValue): boolean {41    return measureValue &&42      this.padding === measureValue.padding &&43      this.width === measureValue.width &&44      this.height === measureValue.height &&45      this.border === measureValue.border;46  }47}48/**49 * Simulates `position: sticky` when native support isn't available due to50 * `overflow: hidden` on parent elements.51 */52class Sticky2 {53  private readonly container_: HTMLElement;54  private readonly target_: HTMLElement;55  private readonly clone_: HTMLElement;56  private readonly commonFrame_: HTMLElement;57  private destroyed_: boolean;58  private lastMeasureValue_: MeasureValue;59  /**60   * @param target The Element to position as if it were "position: sticky"'d61   *62   * @param container Element to treat as the target's offset parent.63   * Essentially the element that the target should be sticky'd to.64   *65   * @param cloneCssClass CSS Class to apply to cloned element (if any)66   */67  constructor (68    target: HTMLElement,69    container: HTMLElement,70    {71      cloneCssClass = null,72    }: {73      cloneCssClass?: string,74    } = {}75  ) {76    this.container_ = container;77    this.target_ = target;78    this.lastMeasureValue_ = null;79    this.destroyed_ = false;80    this.clone_ = Sticky2.createClone_(target, cloneCssClass);81    this.commonFrame_ = getFirstPositionedParentElement(this.target_);82    this.init_();83  }84  private static createClone_(85    target: HTMLElement,86    cloneCssClass: string = null87  ) {88    const clone = document.createElement(target.tagName);89    if (cloneCssClass !== null) {90      clone.classList.add(cloneCssClass);91    }92    clone.innerHTML = target.innerHTML;93    clone.style.visibility = 'hidden';94    Array.from(target.classList)95      .forEach((className) => clone.classList.add(className));96    Sticky2.applyCloneCssClass(clone, cloneCssClass);97    return clone;98  }99  private static applyCloneCssClass(100    element: Element, cloneCssClass: string = null101  ) {102    if (cloneCssClass === null) {103      return;104    }105    element.classList.add(cloneCssClass);106    Array.from(element.children)107      .forEach((child) => Sticky2.applyCloneCssClass(child, cloneCssClass));108  }109  private init_(): void {110    this.target_.parentElement.insertBefore(this.clone_, this.target_);111    this.target_.style.position = 'absolute';112    this.target_.style.top = '0';113    this.target_.style.left = '0';114    this.target_.style.width = '';115    this.target_.style.height = '';116    this.target_.style.margin = '0';117    this.target_.style.padding = '0';118    this.renderLoop_();119    this.scrollLoop_();120  }121  private static getPosition_(122    shouldPin: boolean, yPosition: number123  ): Sticky2ContainerPosition {124    if (shouldPin) {125      return Sticky2ContainerPosition.MIDDLE;126    } else if (yPosition < 0) {127      return Sticky2ContainerPosition.BOTTOM;128    } else {129      return Sticky2ContainerPosition.TOP;130    }131  }132  private scrollLoop_(): void {133    if (this.destroyed_) {134      return;135    }136    renderLoop.scrollMeasure(() => {137      renderLoop.scrollCleanup(() => this.scrollLoop_());138      const measureValue = this.getMeasureValue_();139      renderLoop.anyMutate(() => this.mutate_(measureValue));140    });141  }142  private renderLoop_() {143    if (this.destroyed_) {144      return;145    }146    renderLoop.measure(() => {147      renderLoop.cleanup(() => this.renderLoop_());148      const measureValue = this.getMeasureValue_();149      renderLoop.mutate(() => this.mutate_(measureValue));150    });151  }152  private getMeasureValue_(): MeasureValue {153    const yPosition: number = getVisibleYPosition(this.container_);154    const maxDistance: number =155      this.container_.offsetHeight -156      this.clone_.offsetHeight -157      this.clone_.offsetTop;158    const shouldPin = new NumericRange(0, maxDistance).contains(-yPosition);159    const position = Sticky2.getPosition_(shouldPin, yPosition);160    const cloneDistanceFromRoot = getVisibleDistanceFromRoot(this.clone_);161    const commonFrameDistancesFromRoot =162      getVisibleDistanceFromRoot(this.commonFrame_);163    // Re-use cloneDistanceFromRoot to improve performance164    const cloneDistanceFromFrame =165      cloneDistanceFromRoot.subtract(commonFrameDistancesFromRoot);166    const cloneStyle = computedStyleService.getComputedStyle(this.clone_);167    return new MeasureValue(168      position,169      cloneStyle,170      cloneDistanceFromFrame,171      cloneDistanceFromRoot,172      maxDistance);173  }174  private mutate_(measureValue: MeasureValue): void {175    this.applyCloneStylesToTarget_(measureValue);176    // Determine if the target should stick177    if (measureValue.position === Sticky2ContainerPosition.TOP) {178      this.target_.style.position = 'absolute';179      measureValue.cloneDistanceFromFrame180        .positionElementByTranslation(this.target_);181    }182    else if (measureValue.position === Sticky2ContainerPosition.MIDDLE) {183      this.target_.style.position = 'fixed';184      new Vector2d(185        measureValue.cloneDistanceFromRoot.x,186        measureValue.cloneDistanceFromFrame.y187      )188        .positionElementByTranslation(this.target_);189    }190    else if (measureValue.position === Sticky2ContainerPosition.BOTTOM) {191      this.target_.style.position = 'absolute';192      measureValue.cloneDistanceFromFrame193        .add(new Vector2d(0, measureValue.maxDistance))194        .positionElementByTranslation(this.target_);195    }196    eventHandler.dispatchEvent(197      new Sticky2Positioned(this, measureValue.position));198    this.lastMeasureValue_ = measureValue;199  }200  private applyCloneStylesToTarget_(measureValue: MeasureValue): void {201    // Avoid redundant checks202    if (measureValue.equals(this.lastMeasureValue_)) {203      return;204    }205    this.target_.style.padding = measureValue.padding;206    this.target_.style.width = measureValue.width;207    this.target_.style.height = measureValue.height;208    this.target_.style.border = measureValue.border;209  }210  public destroy() {211    this.destroyed_ = true;212    if (213      this.target_.parentElement &&214      this.target_.parentElement.contains(this.clone_)215    ) {216      this.target_.parentElement.removeChild(this.clone_);217    }218  }219}...

measure-value.js

Source:measure-value.js

1define([2	"skylark-langx-types",3	"skylark-langx-objects",4	"skylark-langx-klass",5	"./measures",6	"./measure-type",7	"./measure-unit"8],function(types,objects,klass,measures,MeasureType,MeasureUnit) {910	var MeasureValue = klass({11		"klassName"	:	"MeasureValue",1213		"mtype" : {14			get : function(){15				return this._.mtype;16			},17			set : function(t) {18				var _ = this._;19				_.mtype = t;20				switch (t) {21					case MeasureType.auto :22						_.unit = null;23						_.value = null;24						break;25					case MeasureType.percent :26						_.unit = null;27						break;28					default :29						break;30					31				}32			}33		},3435		"unit" : {36			get : function(){37				return this._.unit;38			},3940			set : function(u) {41				var _ = this._;42					t = _.mtype;43				switch (t) {44					case MeasureType.unit :45						_.unit = u;46						break;47					default :48						break;49					50				}51			}52		},5354		"value" : {55			get : function(){56				return this._.value;57			},58			set : function(v) {59				var _ = this._;60					t = _.mtype;61				switch (t) {62					case MeasureType.unit :63					case MeasureType.percent :64						_.value = v;65						break;66					default :67						break;68					69				}70			}71		},7273		"clone"	: function(){74			var _ = this._;75			return new MeasureValue(_.mtype,_.unit,_.value);76		77		},78		79		"notEqual"	:	function(/*Measure*/m) {80			return !m || m.mtype != this.mtype || m.unit != this.unit || m.value != this.value;81		},82		83		"equal"	:	function(/*Measure*/m){84			return  !this.notEqual(m);85		},8687		"toString" : function(){88			switch (this.mtype) {89				case MeasureType.auto :90				case MeasureType.min :91				case MeasureType.max :92				case MeasureType.mid :93					return this.mtype.toString();94				case MeasureType.unit :95					return this.value + MeasureUnit[this.unit];96				case MeasureType.percent :97					return this.value + "%";98					break;99				100			}101		},	102		103		"_construct"	: function(type,value,unit){104			var props = {};105			if (type != undefined) {106				props.mtype = type;107			}108			if (value != undefined) {109				props.value = value;110			}111			if (unit != undefined) {112				props.unit = unit;113			}114			this._ = props;115		}116	});117118119	MeasureValue.fromNumber = function(n) {120        return new MeasureValue(MeasureType.unit,n,MeasureUnit.px);121	};122	123	MeasureValue.fromString = function(s) {124		if (s=="auto"){125			return MeasureValue.auto;126		}127128		if (s=="min"){129			return MeasureValue.min;130		}131132		if (s=="max"){133			return MeasureValue.max;134		}135136		if (s=="mid"){137			return MeasureValue.mid;138		}139140		var units = MeasureUnit.map(function(item){141				//return item.getText();142				return item;143			}).concat("%"),144			type,145			value,146			unit;147        for (var i = 0; i < units.length; i++) {148            if (s.indexOf(units[i]) != -1) {149                value = parseInt(s.substring(0, s.length - units[i].length),10);150                if (units[i] == "%") {151                	type = MeasureType.percent;152                } else {153                	type = MeasureType.unit;154                	//unit = MeasureUnit.fromString(units[i]);155                	unit = MeasureUnit[units[i]];156                }157                break;158            }159        }160        return new MeasureValue(type,value,unit);161	};162163	MeasureValue.fromPlain = function(o) {164		return new MeasureValue(o.mtype,o.value,o.unit);165	};166167	MeasureValue.fromArray = function(a) {168		return new MeasureValue(a[0],a.length>1?a[1]:"undefined",a.length>1?a[2]:undefined);169	};170171	MeasureValue.parse = function(value) {172		if (value instanceof MeasureValue) {173			return value;174		} else if (types.isString(value)) {175            return MeasureValue.fromString(value);176        } else if (types.isArray(value)) {177            return MeasureValue.fromArray(value);178        } else if (types.isPlainObject(value)) {179            return MeasureValue.fromPlain(value);180        } else if (types.isNumber(value)) {181            return MeasureValue.fromNumber(value);182        }183     };184185	MeasureValue.auto = new MeasureValue(MeasureType.auto);186	MeasureValue.mid = new MeasureValue(MeasureType.mid);187	MeasureValue.min = new MeasureValue(MeasureType.min);188	MeasureValue.max = new MeasureValue(MeasureType.max);189190	return measures.MeasureValue = MeasureValue;191	
...

Using AI Code Generation

1var wpt = require('webpagetest');2var test = new wpt('API_KEY');3  if (err) return console.error(err);4  test.getTestResults(data.data.testId, function(err, data) {5    if (err) return console.error(err);6    console.log(data.data.median.firstView.loadTime);7  });8});9var wpt = require('webpagetest');10var test = new wpt('API_KEY');11  if (err) return console.error(err);12  test.getTestResults(data.data.testId, function(err, data) {13    if (err) return console.error(err);14    console.log(data.data.median.firstView.run);15    console.log(data.data.median.firstView.id);16  });17});18var wpt = require('webpagetest');19var test = new wpt('API_KEY');20  if (err) return console.error(err);21  test.getTestResults(data.data.testId, function(err, data) {22    if (err) return console.error(err);23    console.log(data.data.median.firstView.run);24  });25});

Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3  if (err) return console.error(err);4  wpt.getTestResults(data.data.testId, function(err, data) {5    if (err) return console.error(err);6    console.log(data.data.median.firstView.TTFB);7  });8});

Using AI Code Generation

1var wpt = require('wpt');2var options = {3};4wpt.runTest(options, function(err, data) {5    if (err) {6        console.log('Error: ' + err);7    } else {8        console.log('Test Status: ' + data.statusCode);9        console.log('Test ID: ' + data.data.testId);10        console.log('Test URL: ' + data.data.summary);11        console.log('Test Results: ' + data.data.userUrl);12        console.log('Test Video: ' + data.data.videoUrl);13        console.log('Test Location: ' + data.data.location);14        console.log('Test Connectivity: ' + data.data.connectivity);15    }16});17    if (err) {18        console.log('Error: ' + err);19    } else {20        console.log('Test Status: ' + data.statusCode);21        console.log('Test ID: ' + data.data.testId);22        console.log('Test URL: ' + data.data.summary);23        console.log('Test Results: ' + data.data.userUrl);24        console.log('Test Video: ' + data.data.videoUrl);25        console.log('Test Location: ' + data.data.location);26        console.log('Test Connectivity: ' + data.data.connectivity);27    }28});29    if (err) {30        console.log('Error: ' + err);31    } else {

Using AI Code Generation

1var wpt = new WebPagetest('www.webpagetest.org');2wpt.runTest('google.com', { location: 'Dulles:Chrome' }, function (err, data) {3    if (err) console.log(err);4    else {5        wpt.getTestResults(data.data.testId, function (err, data) {6            if (err) console.log(err);7            else {8                console.log(data.data.median.firstView.SpeedIndex);9            }10        });11    }12});13var wpt = new WebPagetest('www.webpagetest.org');14wpt.runTest('google.com', { location: 'Dulles:Chrome' }, function (err, data) {15    if (err) console.log(err);16    else {17        wpt.getTestResults(data.data.testId, function (err, data) {18            if (err) console.log(err);19            else {20                console.log(data.data.median.firstView.SpeedIndex);21            }22        });23    }24});25{ data: { responseCode: 200, responseText: '200 OK', data: { statusCode: 200, statusText: 'Ok', data: [Object] } } }26var wpt = new WebPagetest('www.webpagetest.org');27wpt.runTest('google.com', { location: 'Dulles:Chrome' }, function (err, data) {28    if (err) console.log(err);29    else {30        wpt.getTestResults(data.data.testId, function (err, data) {31            if (err) console.log(err);32            else {33                console.log(data.data.median.firstView.SpeedIndex);34            }35        });36    }37});38{ data: { responseCode: 200, responseText: '200 OK', data: { statusCode: 200, statusText: 'Ok', data: [Object] } } }

Using AI Code Generation

1var wpt = require('./wpt.js');2var wpt = new webpagetest('www.webpagetest.org');3  if (err) {4    console.log(err);5  }6  else {7    console.log(data);8  }9});10function webpagetest(host) {11  this.host = host;12}13webpagetest.prototype.measureValue = function(url, metric, callback) {14}

Using AI Code Generation

1var wpt = require('wpt');2if(err){3console.log(err);4}else{5console.log('Load time for ' + data.data.url + ' is ' + data.data.average);6}7});8var wpt = require('wpt');9if(err){10console.log(err);11}else{12console.log('Load time for ' + data.data.url + ' is ' + data.data.average);13}14});15var wpt = require('wpt');16if(err){17console.log(err);18}else{19console.log('Load time for ' + data.data.url + ' is ' + data.data.average);20}21});22var wpt = require('wpt');23if(err){24console.log(err);25}else{26console.log('Load time for ' + data.data.url + ' is ' + data.data.average);27}28});29var wpt = require('wpt');30if(err){31console.log(err);32}else{33console.log('Load time for ' + data.data.url + ' is ' + data.data.average);34}35});36var wpt = require('wpt');37if(err){38console.log(err);39}else{40console.log('Load time for ' + data.data.url + ' is ' + data.data.average);41}42});43var wpt = require('wpt');

Using AI Code Generation

1var wpt = require('webpagetest');2var test = new wpt('API_KEY');3var testId = '110518_3Q_2a2b7c3a3e66f9a8a0f9f7f0c1d1a7e8';4test.getTestResults(testId, function(err, data) {5    if (err) return console.error(err);6    console.log(data.data.median.firstView);7});8{ TTFB: 123,9  loadTime_ms: 0 }10var wpt = require('webpagetest');11var test = new wpt('API_KEY');12var testId = '110518_3Q_2a2b7c3a3e66f9a8a0f9f7f0c1d1a7e8';13test.getTestResults(testId, function(err, data) {14    if (err) return console.error(err);15    console.log(data);16});

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