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How to use yForT method in wpt

Best JavaScript code snippet using wpt

CurveObject.js

Source:CurveObject.js

1var sec = sec || {};2sec.sun = sec.sun || {};3sec.sun.awt = sec.sun.awt || {};4sec.sun.awt.geom = sec.sun.awt.geom || {};5sec.sun.awt.geom.CurveObject = function()6{7    this.order0 = null;8    this.order1 = null;9    this.order2 = null;10    this.order3 = null;11    this.order = -1;12    this.setParent = function()13    {14        switch (this.order) {15            case 0:16                this.order0.setParent(this);17                break;18            case 1:19                this.order1.setParent(this);20                break;21            case 2:22                this.order2.setParent(this);23                break;24            case 3:25                this.order3.setParent(this);26                break;27            default:28                break;29        }30        return;31    }32    var obj = arguments[0];33    if (Clazz.instanceOf(obj, sec.sun.awt.geom.Order0)) {34        this.order0 = obj;35        this.order = 0;36    } else if (Clazz.instanceOf(obj, sec.sun.awt.geom.Order1)) {37        this.order1 = obj;38        this.order = 1;39    } else if (Clazz.instanceOf(obj, sec.sun.awt.geom.Order2)) {40        this.order2 = obj;41        this.order = 2;42    } else if (Clazz.instanceOf(obj, sec.sun.awt.geom.Order3)) {43        this.order3 = obj;44        this.order = 3;45    }46    this.setParent();47    this.getCurve = function() {48        switch (this.order) {49            case 0:50                return this.order0;51            case 1:52                return this.order1;53            case 2:54                return this.order2;55            case 3:56                return this.order3;57            default:58                return null;59        }60    };61    this.getOrder = function() {62        return this.order;63    };64    this.getXTop = function() {65        switch (this.order) {66            case 0:67                return this.order0.getXTop();68            case 1:69                return this.order1.getXTop();70            case 2:71                return this.order2.getXTop();72            case 3:73                return this.order3.getXTop();74            default:75                return -7;76        }77    };78    this.getYTop = function() {79        switch (this.order) {80            case 0:81                return this.order0.getYTop();82            case 1:83                return this.order1.getYTop();84            case 2:85                return this.order2.getYTop();86            case 3:87                return this.order3.getYTop();88            default:89                return -7;90        }91    };92    this.getXBot = function() {93        switch (this.order) {94            case 0:95                return this.order0.getXBot();96            case 1:97                return this.order1.getXBot();98            case 2:99                return this.order2.getXBot();100            case 3:101                return this.order3.getXBot();102            default:103                return -7;104        }105    };106    this.getYBot = function() {107        switch (this.order) {108            case 0:109                return this.order0.getYBot();110            case 1:111                return this.order1.getYBot();112            case 2:113                return this.order2.getYBot();114            case 3:115                return this.order3.getYBot();116            default:117                return -7;118        }119    };120    this.getXMin = function() {121        switch (this.order) {122            case 0:123                return this.order0.getXMin();124            case 1:125                return this.order1.getXMin();126            case 2:127                return this.order2.getXMin();128            case 3:129                return this.order3.getXMin();130            default:131                return -7;132        }133    };134    this.getXMax = function() {135        switch (this.order) {136            case 0:137                return this.order0.getXMax();138            case 1:139                return this.order1.getXMax();140            case 2:141                return this.order2.getXMax();142            case 3:143                return this.order3.getXMax();144            default:145                return -7;146        }147    };148    this.getDirection = function() {149        switch (this.order) {150            case 0:151                return this.order0.direction;152            case 1:153                return this.order1.direction;154            case 2:155                return this.order2.direction;156            case 3:157                return this.order3.direction;158            default:159                return -1;160        }161    };162    this.XforY = function(y) {163        switch (this.order) {164            case 0:165                return this.order0.XforY(y);166            case 1:167                return this.order1.XforY(y);168            case 2:169                return this.order2.XforY(y);170            case 3:171                return this.order3.XforY(y);172            default:173                return -7;174        }175    };176    this.getReversedCurve = function() {177        switch (this.order) {178            case 0:179                return this.order0.getReversedCurve();180            case 1:181                return this.order1.getReversedCurve();182            case 2:183                return this.order2.getReversedCurve();184            case 3:185                return this.order3.getReversedCurve();186            default:187                return null;188        }189    };190    this.getX0 = function() {191        switch (this.order) {192            case 0:193                return this.order0.getX0();194            case 1:195                return this.order1.getX0();196            case 2:197                return this.order2.getX0();198            case 3:199                return this.order3.getX0();200            default:201                return -7;202        }203    };204    this.getY0 = function() {205        switch (this.order) {206            case 0:207                return this.order0.getY0();208            case 1:209                return this.order1.getY0();210            case 2:211                return this.order2.getY0();212            case 3:213                return this.order3.getY0();214            default:215                return -7;216        }217    };218    this.getX1 = function() {219        switch (this.order) {220            case 0:221                return this.order0.getX1();222            case 1:223                return this.order1.getX1();224            case 2:225                return this.order2.getX1();226            case 3:227                return this.order3.getX1();228            default:229                return -7;230        }231    };232    this.getY1 = function() {233        switch (this.order) {234            case 0:235                return this.order0.getY1();236            case 1:237                return this.order1.getY1();238            case 2:239                return this.order2.getY1();240            case 3:241                return this.order3.getY1();242            default:243                return -7;244        }245    };246    this.XforT = function(t) {247        switch (this.order) {248            case 0:249                return this.order0.XforT(t);250            case 1:251                return this.order1.XforT(t);252            case 2:253                return this.order2.XforT(t);254            case 3:255                return this.order3.XforT(t);256            default:257                return -7;258        }259    };260    this.YforT = function(t) {261        switch (this.order) {262            case 0:263                return this.order0.YforT(t);264            case 1:265                return this.order1.YforT(t);266            case 2:267                return this.order2.YforT(t);268            case 3:269                return this.order3.YforT(t);270            default:271                return -7;272        }273    };274    this.TforY = function(t) {275        switch (this.order) {276            case 0:277                return this.order0.TforY(t);278            case 1:279                return this.order1.TforY(t);280            case 2:281                return this.order2.TforY(t);282            case 3:283                return this.order3.TforY(t);284            default:285                return -7;286        }287    };288    this.nextVertical = function(t0, t1) {289        switch (this.order) {290            case 0:291                return this.order0.nextVertical(t0, t1);292            case 1:293                return this.order1.nextVertical(t0, t1);294            case 2:295                return this.order2.nextVertical(t0, t1);296            case 3:297                return this.order3.nextVertical(t0, t1);298            default:299                return -7;300        }301    };302    this.controlPointString = function() {303        switch (this.order) {304            case 0:305                return "";306            case 1:307                return "";308            case 2:309                return this.order2.controlPointString();310            case 3:311                return this.order3.controlPointString();312            default:313                return "";314        }315    };316    this.toString = function() {317        return ("Curve[" + this.getOrder() + ", " + ("(" + sec.sun.awt.geom.Curve.round(this.getX0()) + ", " + sec.sun.awt.geom.Curve.round(this.getY0()) + "), ") + this.controlPointString() + ("(" + sec.sun.awt.geom.Curve.round(this.getX1()) + ", " + sec.sun.awt.geom.Curve.round(this.getY1()) + "), ") + (this.getDirection() === 1 ? "D" : "U") + "]");318    };319    this.crossingsFor = function(x, y) {320        if (y >= this.getYTop() && y < this.getYBot()) {321            if (x < this.getXMax() && (x < this.getXMin() || x < this.XforY(y))) {322                return 1;323            }324        }325        return 0;326    };327    this.accumulateCrossings = function(c) {328        var xhi = c.getXHi();329        if (this.getXMin() >= xhi) {330            return false;331        }332        var xlo = c.getXLo();333        var ylo = c.getYLo();334        var yhi = c.getYHi();335        var y0 = this.getYTop();336        var y1 = this.getYBot();337        var tstart;338        var ystart;339        var tend;340        var yend;341        if (y0 < ylo) {342            if (y1 <= ylo) {343                return false;344            }345            ystart = ylo;346            tstart = this.TforY(ylo);347        } else {348            if (y0 >= yhi) {349                return false;350            }351            ystart = y0;352            tstart = 0;353        }354        if (y1 > yhi) {355            yend = yhi;356            tend = this.TforY(yhi);357        } else {358            yend = y1;359            tend = 1;360        }361        var hitLo = false;362        var hitHi = false;363        while (true) {364            var x = this.XforT(tstart);365            if (x < xhi) {366                if (hitHi || x > xlo) {367                    return true;368                }369                hitLo = true;370            } else {371                if (hitLo) {372                    return true;373                }374                hitHi = true;375            }376            if (tstart >= tend) {377                break;378            }379            tstart = this.nextVertical(tstart, tend);380        }381        if (hitLo) {382            c.record(ystart, yend, this.getDirection());383        }384        return false;385    };386    this.refineTforY = function(t0, yt0, y0) {387        var t1 = 1;388        while (true) {389            var th = (t0 + t1) / 2;390            if (th === t0 || th === t1) {391                return t1;392            }393            var y = this.YforT(th);394            if (y < y0) {395                t0 = th;396                yt0 = y;397            } else if (y > y0) {398                t1 = th;399            } else {400                return t1;401            }402        }403    };404    this.findIntersect = function(that, yrange, ymin, slevel, tlevel, s0, xs0, ys0, s1, xs1, ys1, t0, xt0, yt0, t1, xt1, yt1) {405        if (ys0 > yt1 || yt0 > ys1) {406            return false;407        }408        if (Math.min(xs0, xs1) > Math.max(xt0, xt1) || Math.max(xs0, xs1) < Math.min(xt0, xt1)) {409            return false;410        }411        if (s1 - s0 > 0.0010) {412            var s = (s0 + s1) / 2;413            var xs = this.XforT(s);414            var ys = this.YforT(s);415            if (s === s0 || s === s1) {416                System.out.println("s0 = " + s0);417                System.out.println("s1 = " + s1);418                throw  new InternalError("no s progress!");419            }420            if (t1 - t0 > 0.0010) {421                var t = (t0 + t1) / 2;422                var xt = that.XforT(t);423                var yt = that.YforT(t);424                if (t === t0 || t === t1) {425                    System.out.println("t0 = " + t0);426                    System.out.println("t1 = " + t1);427                    throw  new InternalError("no t progress!");428                }429                if (ys >= yt0 && yt >= ys0) {430                    if (this.findIntersect(that, yrange, ymin, slevel + 1, tlevel + 1, s0, xs0, ys0, s, xs, ys, t0, xt0, yt0, t, xt, yt)) {431                        return true;432                    }433                }434                if (ys >= yt) {435                    if (this.findIntersect(that, yrange, ymin, slevel + 1, tlevel + 1, s0, xs0, ys0, s, xs, ys, t, xt, yt, t1, xt1, yt1)) {436                        return true;437                    }438                }439                if (yt >= ys) {440                    if (this.findIntersect(that, yrange, ymin, slevel + 1, tlevel + 1, s, xs, ys, s1, xs1, ys1, t0, xt0, yt0, t, xt, yt)) {441                        return true;442                    }443                }444                if (ys1 >= yt && yt1 >= ys) {445                    if (this.findIntersect(that, yrange, ymin, slevel + 1, tlevel + 1, s, xs, ys, s1, xs1, ys1, t, xt, yt, t1, xt1, yt1)) {446                        return true;447                    }448                }449            } else {450                if (ys >= yt0) {451                    if (this.findIntersect(that, yrange, ymin, slevel + 1, tlevel, s0, xs0, ys0, s, xs, ys, t0, xt0, yt0, t1, xt1, yt1)) {452                        return true;453                    }454                }455                if (yt1 >= ys) {456                    if (this.findIntersect(that, yrange, ymin, slevel + 1, tlevel, s, xs, ys, s1, xs1, ys1, t0, xt0, yt0, t1, xt1, yt1)) {457                        return true;458                    }459                }460            }461        } else if (t1 - t0 > 0.0010) {462            var t = (t0 + t1) / 2;463            var xt = that.XforT(t);464            var yt = that.YforT(t);465            if (t === t0 || t === t1) {466                System.out.println("t0 = " + t0);467                System.out.println("t1 = " + t1);468                throw  new InternalError("no t progress!");469            }470            if (yt >= ys0) {471                if (this.findIntersect(that, yrange, ymin, slevel, tlevel + 1, s0, xs0, ys0, s1, xs1, ys1, t0, xt0, yt0, t, xt, yt)) {472                    return true;473                }474            }475            if (ys1 >= yt) {476                if (this.findIntersect(that, yrange, ymin, slevel, tlevel + 1, s0, xs0, ys0, s1, xs1, ys1, t, xt, yt, t1, xt1, yt1)) {477                    return true;478                }479            }480        } else {481            var xlk = xs1 - xs0;482            var ylk = ys1 - ys0;483            var xnm = xt1 - xt0;484            var ynm = yt1 - yt0;485            var xmk = xt0 - xs0;486            var ymk = yt0 - ys0;487            var det = xnm * ylk - ynm * xlk;488            if (det !== 0) {489                var detinv = 1 / det;490                var s = (xnm * ymk - ynm * xmk) * detinv;491                var t = (xlk * ymk - ylk * xmk) * detinv;492                if (s >= 0 && s <= 1 && t >= 0 && t <= 1) {493                    s = s0 + s * (s1 - s0);494                    t = t0 + t * (t1 - t0);495                    if (s < 0 || s > 1 || t < 0 || t > 1) {496                        System.out.println("Uh oh!");497                    }498                    var y = (this.YforT(s) + that.YforT(t)) / 2;499                    if (y <= yrange[1] && y > yrange[0]) {500                        yrange[1] = y;501                        return true;502                    }503                }504            }505        }506        return false;507    };508    this.compareTo = function(that, yrange) {509        if (this.order === 1) {510            return this.order1.compareTo(that, yrange);511        }512        var y0 = yrange[0];513        var y1 = yrange[1];514        y1 = Math.min(Math.min(y1, this.getYBot()), that.getYBot());515        if (y1 <= yrange[0]) {516            System.err.println("this === " + this);517            System.err.println("that === " + that);518            System.out.println("target range = " + yrange[0] + "=>" + yrange[1]);519            throw  new InternalError("backstepping from " + yrange[0] + " to " + y1);520        }521        yrange[1] = y1;522        if (this.getXMax() <= that.getXMin()) {523            if (this.getXMin() === that.getXMax()) {524                return 0;525            }526            return -1;527        }528        if (this.getXMin() >= that.getXMax()) {529            return 1;530        }531        var s0 = this.TforY(y0);532        var ys0 = this.YforT(s0);533        if (ys0 < y0) {534            s0 = this.refineTforY(s0, ys0, y0);535            ys0 = this.YforT(s0);536        }537        var s1 = this.TforY(y1);538        if (this.YforT(s1) < y0) {539            s1 = this.refineTforY(s1, this.YforT(s1), y0);540        }541        var t0 = that.TforY(y0);542        var yt0 = that.YforT(t0);543        if (yt0 < y0) {544            t0 = that.refineTforY(t0, yt0, y0);545            yt0 = that.YforT(t0);546        }547        var t1 = that.TforY(y1);548        if (that.YforT(t1) < y0) {549            t1 = that.refineTforY(t1, that.YforT(t1), y0);550        }551        var xs0 = this.XforT(s0);552        var xt0 = that.XforT(t0);553        var scale = Math.max(Math.abs(y0), Math.abs(y1));554        var ymin = Math.max(scale * 1E-14, 1E-300);555        if (sec.sun.awt.geom.Curve.fairlyClose(xs0, xt0)) {556            var bump = ymin;557            var maxbump = Math.min(ymin * 1E13, (y1 - y0) * .1);558            var y = y0 + bump;559            while (y <= y1) {560                if (sec.sun.awt.geom.Curve.fairlyClose(this.XforY(y), that.XforY(y))) {561                    if ((bump *= 2) > maxbump) {562                        bump = maxbump;563                    }564                } else {565                    y -= bump;566                    while (true) {567                        bump /= 2;568                        var newy = y + bump;569                        if (newy <= y) {570                            break;571                        }572                        if (sec.sun.awt.geom.Curve.fairlyClose(this.XforY(newy), that.XforY(newy))) {573                            y = newy;574                        }575                    }576                    break;577                }578                y += bump;579            }580            if (y > y0) {581                if (y < y1) {582                    yrange[1] = y;583                }584                return 0;585            }586        }587        if (ymin <= 0) {588            System.out.println("ymin = " + ymin);589        }590        while (s0 < s1 && t0 < t1) {591            var sh = this.nextVertical(s0, s1);592            var xsh = this.XforT(sh);593            var ysh = this.YforT(sh);594            var th = that.nextVertical(t0, t1);595            var xth = that.XforT(th);596            var yth = that.YforT(th);597            try {598                if (this.findIntersect(that, yrange, ymin, 0, 0, s0, xs0, ys0, sh, xsh, ysh, t0, xt0, yt0, th, xth, yth)) {599                    break;600                }601            } catch (t) {602                if (Clazz.instanceOf(t, Throwable)) {603                    System.err.println("Error: " + t);604                    System.err.println("y range was " + yrange[0] + "=>" + yrange[1]);605                    System.err.println("s y range is " + ys0 + "=>" + ysh);606                    System.err.println("t y range is " + yt0 + "=>" + yth);607                    System.err.println("ymin is " + ymin);608                    return 0;609                } else {610                    throw t;611                }612            }613            if (ysh < yth) {614                if (ysh > yrange[0]) {615                    if (ysh < yrange[1]) {616                        yrange[1] = ysh;617                    }618                    break;619                }620                s0 = sh;621                xs0 = xsh;622                ys0 = ysh;623            } else {624                if (yth > yrange[0]) {625                    if (yth < yrange[1]) {626                        yrange[1] = yth;627                    }628                    break;629                }630                t0 = th;631                xt0 = xth;632                yt0 = yth;633            }634        }635        var ymid = (yrange[0] + yrange[1]) / 2;636        return sec.sun.awt.geom.Curve.orderof(this.XforY(ymid), that.XforY(ymid));637    };638    this.getSegment = function(coords) {639        switch (this.order) {640            case 0:641                return this.order0.getSegment(coords);642            case 1:643                return this.order1.getSegment(coords);644            case 2:645                return this.order2.getSegment(coords);646            case 3:647                return this.order3.getSegment(coords);648            default:649                return -7;650        }651    };652    this.getSubCurve = function(ystart, yend, dir) {653        switch (this.order) {654            case 0:655                return this.order0.getSubCurve(ystart, yend, dir);656            case 1:657                return this.order1.getSubCurve(ystart, yend, dir);658            case 2:659                return this.order2.getSubCurve(ystart, yend, dir);660            case 3:661                return this.order3.getSubCurve(ystart, yend, dir);662            default:663                return null;664        }665    };666    this.enlarge = function(r) {667        switch (this.order) {668            case 0:669                this.order0.enlarge(r);670            case 1:671                this.order1.enlarge(r);672            case 2:673                this.order2.enlarge(r);674            case 3:675                this.order3.enlarge(r);676            default:677                return;678        }679    };680    this.getWithDirection = function(direction) {681        switch (this.order) {682            case 0:683                return this.order0.getWithDirection(direction);684            case 1:685                return this.order1.getWithDirection(direction);686            case 2:687                return this.order2.getWithDirection(direction);688            case 3:689                return this.order3.getWithDirection(direction);690            default:691                return null;692        }693    };...

testcommon.js

Source:testcommon.js

...27  function xForT(t) {28    var omt = 1-t;29    return 3 * omt * omt * t * x1 + 3 * omt * t * t * x2 + t * t * t;30  }31  function yForT(t) {32    var omt = 1-t;33    return 3 * omt * omt * t * y1 + 3 * omt * t * t * y2 + t * t * t;34  }35  function tForX(x) {36    // Binary subdivision.37    var mint = 0, maxt = 1;38    for (var i = 0; i < 30; ++i) {39      var guesst = (mint + maxt) / 2;40      var guessx = xForT(guesst);41      if (x < guessx) {42        maxt = guesst;43      } else {44        mint = guesst;45      }46    }47    return (mint + maxt) / 2;48  }49  return function bezierClosure(x) {50    if (x == 0) {51      return 0;52    }53    if (x == 1) {54      return 1;55    }56    return yForT(tForX(x));57  }...

Using AI Code Generation

1console.log(wpt.yForT(2));2console.log(wpt.xForT(2));3console.log(wpt.tForY(2));4console.log(wpt.tForX(2));5console.log(wpt.yForT(2));6console.log(wpt.xForT(2));7console.log(wpt.tForY(2));8console.log(wpt.tForX(2));

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.yForT('www.webpagetest.org', 100, function(err, data) {4  console.log(data);5});6### runTest(url, options, callback)7wpt.runTest('www.webpagetest.org', function(err, data) {8  console.log(data);9});10### getTestResults(testId, callback)11wpt.getTestResults('130619_8A_6J', function(err, data) {12  console.log(data);13});14### getLocations(callback)15wpt.getLocations(function(err, data) {16  console.log(data);17});18### getTesters(callback)19wpt.getTesters(function(err, data) {20  console.log(data);21});22### getTestStatus(testId, callback)23wpt.getTestStatus('130619_8A_6J', function(err, data) {24  console.log(data);25});26### getMedianRun(testId, callback)27wpt.getMedianRun('130619_8A_6J', function(err, data) {28  console.log(data);29});30### getMedianRunView(testId, view, callback)31wpt.getMedianRunView('130619_8A_6J', 'FirstView', function(err, data) {32  console.log(data);33});34### getTesters(callback)35wpt.getTesters(function(err, data) {36  console.log(data);37});38### getLocations(callback)39wpt.getLocations(function(err, data) {40  console.log(data);41});42### getTesters(callback)43wpt.getTesters(function(err, data) {44  console.log(data);45});46### getLocations(callback)

Using AI Code Generation

1var wpt = require('webpagetest');2var options = {3};4var test = wpt(options);5test.runTest(url, function(err, data) {6    if (err) return console.error(err);7    test.yForT(data.data.median.firstView, function(err, data) {8        if (err) return console.error(err);9        console.log(data);10    });11});12{ y: 0.8, t: 0.2 }

Using AI Code Generation

1var wpt = require("./wpt");2var myWpt = new wpt("myWpt", 0, 0);3var wpt = require("./wpt");4var myWpt = new wpt("myWpt", 0, 0);5var wpt = require("./wpt");6var myWpt = new wpt("myWpt", 0, 0);7var wpt = require("./wpt");8var myWpt = new wpt("myWpt", 0, 0);9console.log(myWpt

Automation Testing Tutorials

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.