How to use DeviceCmykCS method in wpt

Best JavaScript code snippet using wpt

colorspace.js

Source:colorspace.js

...31        return new DeviceGrayCS();32      case 'DeviceRgbCS':33        return new DeviceRgbCS();34      case 'DeviceCmykCS':35        return new DeviceCmykCS();36      case 'PatternCS':37        var basePatternCS = IR[1];38        if (basePatternCS)39          basePatternCS = ColorSpace.fromIR(basePatternCS);40        return new PatternCS(basePatternCS);41      case 'IndexedCS':42        var baseIndexedCS = IR[1];43        var hiVal = IR[2];44        var lookup = IR[3];45        return new IndexedCS(ColorSpace.fromIR(baseIndexedCS), hiVal, lookup);46      case 'AlternateCS':47        var numComps = IR[1];48        var alt = IR[2];49        var tintFnIR = IR[3];50        return new AlternateCS(numComps, ColorSpace.fromIR(alt),51                                PDFFunction.fromIR(tintFnIR));52      case 'LabCS':53        var whitePoint = IR[1].WhitePoint;54        var blackPoint = IR[1].BlackPoint;55        var range = IR[1].Range;56        return new LabCS(whitePoint, blackPoint, range);57      default:58        error('Unkown name ' + name);59    }60    return null;61  };62  ColorSpace.parseToIR = function ColorSpace_parseToIR(cs, xref, res) {63    if (isName(cs)) {64      var colorSpaces = res.get('ColorSpace');65      if (isDict(colorSpaces)) {66        var refcs = colorSpaces.get(cs.name);67        if (refcs)68          cs = refcs;69      }70    }71    cs = xref.fetchIfRef(cs);72    var mode;73    if (isName(cs)) {74      mode = cs.name;75      this.mode = mode;76      switch (mode) {77        case 'DeviceGray':78        case 'G':79          return 'DeviceGrayCS';80        case 'DeviceRGB':81        case 'RGB':82          return 'DeviceRgbCS';83        case 'DeviceCMYK':84        case 'CMYK':85          return 'DeviceCmykCS';86        case 'Pattern':87          return ['PatternCS', null];88        default:89          error('unrecognized colorspace ' + mode);90      }91    } else if (isArray(cs)) {92      mode = cs[0].name;93      this.mode = mode;94      switch (mode) {95        case 'DeviceGray':96        case 'G':97          return 'DeviceGrayCS';98        case 'DeviceRGB':99        case 'RGB':100          return 'DeviceRgbCS';101        case 'DeviceCMYK':102        case 'CMYK':103          return 'DeviceCmykCS';104        case 'CalGray':105          return 'DeviceGrayCS';106        case 'CalRGB':107          return 'DeviceRgbCS';108        case 'ICCBased':109          var stream = xref.fetchIfRef(cs[1]);110          var dict = stream.dict;111          var numComps = dict.get('N');112          if (numComps == 1)113            return 'DeviceGrayCS';114          if (numComps == 3)115            return 'DeviceRgbCS';116          if (numComps == 4)117            return 'DeviceCmykCS';118          break;119        case 'Pattern':120          var basePatternCS = cs[1];121          if (basePatternCS)122            basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res);123          return ['PatternCS', basePatternCS];124        case 'Indexed':125        case 'I':126          var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res);127          var hiVal = cs[2] + 1;128          var lookup = xref.fetchIfRef(cs[3]);129          if (isStream(lookup)) {130            lookup = lookup.getBytes();131          }132          return ['IndexedCS', baseIndexedCS, hiVal, lookup];133        case 'Separation':134        case 'DeviceN':135          var name = cs[1];136          var numComps = 1;137          if (isName(name))138            numComps = 1;139          else if (isArray(name))140            numComps = name.length;141          var alt = ColorSpace.parseToIR(cs[2], xref, res);142          var tintFnIR = PDFFunction.getIR(xref, xref.fetchIfRef(cs[3]));143          return ['AlternateCS', numComps, alt, tintFnIR];144        case 'Lab':145          var params = cs[1].getAll();146          return ['LabCS', params];147        default:148          error('unimplemented color space object "' + mode + '"');149      }150    } else {151      error('unrecognized color space object: "' + cs + '"');152    }153    return null;154  };155  /**156   * Checks if a decode map matches the default decode map for a color space.157   * This handles the general decode maps where there are two values per158   * component. e.g. [0, 1, 0, 1, 0, 1] for a RGB color.159   * This does not handle Lab, Indexed, or Pattern decode maps since they are160   * slightly different.161   * @param {Array} decode Decode map (usually from an image).162   * @param {Number} n Number of components the color space has.163   */164  ColorSpace.isDefaultDecode = function ColorSpace_isDefaultDecode(decode, n) {165    if (!decode)166      return true;167    if (n * 2 !== decode.length) {168      warning('The decode map is not the correct length');169      return true;170    }171    for (var i = 0, ii = decode.length; i < ii; i += 2) {172      if (decode[i] != 0 || decode[i + 1] != 1)173        return false;174    }175    return true;176  };177  return ColorSpace;178})();179/**180 * Alternate color space handles both Separation and DeviceN color spaces.  A181 * Separation color space is actually just a DeviceN with one color component.182 * Both color spaces use a tinting function to convert colors to a base color183 * space.184 */185var AlternateCS = (function AlternateCSClosure() {186  function AlternateCS(numComps, base, tintFn) {187    this.name = 'Alternate';188    this.numComps = numComps;189    this.defaultColor = [];190    for (var i = 0; i < numComps; ++i)191      this.defaultColor.push(1);192    this.base = base;193    this.tintFn = tintFn;194  }195  AlternateCS.prototype = {196    getRgb: function AlternateCS_getRgb(color) {197      var tinted = this.tintFn(color);198      return this.base.getRgb(tinted);199    },200    getRgbBuffer: function AlternateCS_getRgbBuffer(input, bits) {201      var tintFn = this.tintFn;202      var base = this.base;203      var scale = 1 / ((1 << bits) - 1);204      var length = input.length;205      var pos = 0;206      var baseNumComps = base.numComps;207      var baseBuf = new Uint8Array(baseNumComps * length);208      var numComps = this.numComps;209      var scaled = [];210      for (var i = 0; i < length; i += numComps) {211        for (var z = 0; z < numComps; ++z)212          scaled[z] = input[i + z] * scale;213        var tinted = tintFn(scaled);214        for (var j = 0; j < baseNumComps; ++j)215          baseBuf[pos++] = 255 * tinted[j];216      }217      return base.getRgbBuffer(baseBuf, 8);218    },219    isDefaultDecode: function AlternateCS_isDefaultDecode(decodeMap) {220      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);221    }222  };223  return AlternateCS;224})();225var PatternCS = (function PatternCSClosure() {226  function PatternCS(baseCS) {227    this.name = 'Pattern';228    this.base = baseCS;229  }230  PatternCS.prototype = {};231  return PatternCS;232})();233var IndexedCS = (function IndexedCSClosure() {234  function IndexedCS(base, highVal, lookup) {235    this.name = 'Indexed';236    this.numComps = 1;237    this.defaultColor = [0];238    this.base = base;239    this.highVal = highVal;240    var baseNumComps = base.numComps;241    var length = baseNumComps * highVal;242    var lookupArray;243    if (isStream(lookup)) {244      lookupArray = new Uint8Array(length);245      var bytes = lookup.getBytes(length);246      lookupArray.set(bytes);247    } else if (isString(lookup)) {248      lookupArray = new Uint8Array(length);249      for (var i = 0; i < length; ++i)250        lookupArray[i] = lookup.charCodeAt(i);251    } else if (lookup instanceof Uint8Array) {252      lookupArray = lookup;253    } else {254      error('Unrecognized lookup table: ' + lookup);255    }256    this.lookup = lookupArray;257  }258  IndexedCS.prototype = {259    getRgb: function IndexedCS_getRgb(color) {260      var numComps = this.base.numComps;261      var start = color[0] * numComps;262      var c = [];263      for (var i = start, ii = start + numComps; i < ii; ++i)264        c.push(this.lookup[i]);265      return this.base.getRgb(c);266    },267    getRgbBuffer: function IndexedCS_getRgbBuffer(input) {268      var base = this.base;269      var numComps = base.numComps;270      var lookup = this.lookup;271      var length = input.length;272      var baseBuf = new Uint8Array(length * numComps);273      var baseBufPos = 0;274      for (var i = 0; i < length; ++i) {275        var lookupPos = input[i] * numComps;276        for (var j = 0; j < numComps; ++j) {277          baseBuf[baseBufPos++] = lookup[lookupPos + j];278        }279      }280      return base.getRgbBuffer(baseBuf, 8);281    },282    isDefaultDecode: function IndexedCS_isDefaultDecode(decodeMap) {283      // indexed color maps shouldn't be changed284      return true;285    }286  };287  return IndexedCS;288})();289var DeviceGrayCS = (function DeviceGrayCSClosure() {290  function DeviceGrayCS() {291    this.name = 'DeviceGray';292    this.numComps = 1;293    this.defaultColor = [0];294  }295  DeviceGrayCS.prototype = {296    getRgb: function DeviceGrayCS_getRgb(color) {297      var c = color[0];298      return [c, c, c];299    },300    getRgbBuffer: function DeviceGrayCS_getRgbBuffer(input, bits) {301      var scale = 255 / ((1 << bits) - 1);302      var length = input.length;303      var rgbBuf = new Uint8Array(length * 3);304      for (var i = 0, j = 0; i < length; ++i) {305        var c = (scale * input[i]) | 0;306        rgbBuf[j++] = c;307        rgbBuf[j++] = c;308        rgbBuf[j++] = c;309      }310      return rgbBuf;311    },312    isDefaultDecode: function DeviceGrayCS_isDefaultDecode(decodeMap) {313      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);314    }315  };316  return DeviceGrayCS;317})();318var DeviceRgbCS = (function DeviceRgbCSClosure() {319  function DeviceRgbCS() {320    this.name = 'DeviceRGB';321    this.numComps = 3;322    this.defaultColor = [0, 0, 0];323  }324  DeviceRgbCS.prototype = {325    getRgb: function DeviceRgbCS_getRgb(color) {326      return color;327    },328    getRgbBuffer: function DeviceRgbCS_getRgbBuffer(input, bits) {329      if (bits == 8)330        return input;331      var scale = 255 / ((1 << bits) - 1);332      var i, length = input.length;333      var rgbBuf = new Uint8Array(length);334      for (i = 0; i < length; ++i)335        rgbBuf[i] = (scale * input[i]) | 0;336      return rgbBuf;337    },338    isDefaultDecode: function DeviceRgbCS_isDefaultDecode(decodeMap) {339      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);340    }341  };342  return DeviceRgbCS;343})();344var DeviceCmykCS = (function DeviceCmykCSClosure() {345  function DeviceCmykCS() {346    this.name = 'DeviceCMYK';347    this.numComps = 4;348    this.defaultColor = [0, 0, 0, 1];349  }350  DeviceCmykCS.prototype = {351    getRgb: function DeviceCmykCS_getRgb(color) {352      var c = color[0], m = color[1], y = color[2], k = color[3];353      // CMYK -> CMY: http://www.easyrgb.com/index.php?X=MATH&H=14#text14354      c = (c * (1 - k) + k);355      m = (m * (1 - k) + k);356      y = (y * (1 - k) + k);357      // CMY -> RGB: http://www.easyrgb.com/index.php?X=MATH&H=12#text12358      var r = (1 - c);359      var g = (1 - m);...

Using AI Code Generation

1var wptools = require('wptools');2var deviceCmykCS = wptools.DeviceCmykCS();3var deviceGrayCS = wptools.DeviceGrayCS();4var deviceRgbCS = wptools.DeviceRgbCS();5var document = wptools.Document();6var page = document.addPage();7var pageWidth = page.getWidth();8var pageHeight = page.getHeight();9var text = page.addText();10text.setFillColor(deviceCmykCS.getColor(0, 0, 0, 0));11text.setFontSize(12);12text.setTextMatrix(1, 0, 0, 1, 36, pageHeight - 36);13text.setText("Hello World");14text.setFillColor(deviceRgbCS.getColor(0, 255, 0));15text.setTextMatrix(1, 0, 0, 1, 36, pageHeight - 72);16text.setText("Hello World");17text.setFillColor(deviceGrayCS.getColor(0));18text.setTextMatrix(1, 0, 0, 1, 36, pageHeight - 108);19text.setText("Hello World");20document.writeToFile("test.pdf");

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var options = {4    lighthouseConfig: {5        settings: {6        }7    }8};9    if (err) return console.error(err);10    console.log(data);11});12var wpt = require('webpagetest');13var wpt = new WebPageTest('www.webpagetest.org');14var options = {15    lighthouseConfig: {16        settings: {17        }18    }19};20    if (err) return console.error(err);21    console.log(data);22});23var wpt = require('webpagetest');24var wpt = new WebPageTest('www.webpagetest.org');25var options = {26    lighthouseConfig: {27        settings: {28        }29    }30};31    if (err) return console.error(err);32    console.log(data);33});

Using AI Code Generation

1var wptools = require('wptools');2var cmyk = new wptools.DeviceCmykCS();3cmyk.setCMYK(0,0,0,100);4var rgb = cmyk.toRGB();5var wptools = require('wptools');6var gray = new wptools.DeviceGrayCS();7gray.setGray(255);8var rgb = gray.toRGB();9var wptools = require('wptools');10var deviceN = new wptools.DeviceNCS();11deviceN.setDeviceN(255,255,255);12var rgb = deviceN.toRGB();13var wptools = require('wptools');14var rgb = new wptools.DeviceRGBCS();15rgb.setRGB(255,255,255);16var rgb = rgb.toRGB();17var wptools = require('wptools');18var indexed = new wptools.IndexedCS();19indexed.setIndexed(255,255,255);20var rgb = indexed.toRGB();21var wptools = require('wptools');22var lab = new wptools.LabCS();23lab.setLab(255,255,255);24var rgb = lab.toRGB();25var wptools = require('wptools');26var separation = new wptools.SeparationCS();

Using AI Code Generation

1var wptk = require('wptoolkit');2var devCmyk = new wptk.DeviceCmykCS();3var cmyk = devCmyk.rgbToCmyk(255, 0, 0, 1);4console.log(cmyk);5var wptk = require('wptoolkit');6var devRgb = new wptk.DeviceRgbCS();7var rgb = devRgb.cmykToRgb(0, 1, 1, 0);8console.log(rgb);9var wptk = require('wptoolkit');10var devGray = new wptk.DeviceGrayCS();11var gray = devGray.rgbToGray(255, 0, 0);12console.log(gray);13var wptk = require('wptoolkit');14var devN = new wptk.DeviceNCS();15var devNColor = devN.rgbToDevN(255, 0, 0, 1);16console.log(devNColor);17var wptk = require('wptoolkit');18var sep = new wptk.SeparationCS();19var sepColor = sep.rgbToSeparation(255, 0, 0, 1);20console.log(sepColor);21var wptk = require('wptoolkit');22var icc = new wptk.ICCBasedCS();23var iccColor = icc.rgbToIcc(255, 0, 0, 1);24console.log(iccColor);25var wptk = require('wptoolkit');26var pat = new wptk.PatternCS();27var patColor = pat.rgbToPattern(255, 0, 0, 1);28console.log(patColor);

Using AI Code Generation

1function testDeviceCmykCS() {2    var cmyk = new DeviceCmykCS();3    if (cmyk instanceof DeviceCmykCS) {4        console.log("DeviceCmykCS works");5    } else {6        console.log("DeviceCmykCS doesn't work");7    }8}9function testDeviceGrayCS() {10    var gray = new DeviceGrayCS();11    if (gray instanceof DeviceGrayCS) {12        console.log("DeviceGrayCS works");13    } else {14        console.log("DeviceGrayCS doesn't work");15    }16}17function testDeviceRgbCS() {18    var rgb = new DeviceRgbCS();19    if (rgb instanceof DeviceRgbCS) {20        console.log("DeviceRgbCS works");21    } else {22        console.log("DeviceRgbCS doesn't work");23    }24}25function testIndexedCS() {26    var index = new IndexedCS();27    if (index instanceof IndexedCS) {28        console.log("IndexedCS works");29    } else {30        console.log("IndexedCS doesn't work");31    }32}33function testPatternCS() {34    var pattern = new PatternCS();35    if (pattern instanceof PatternCS) {36        console.log("PatternCS works");37    } else {38        console.log("PatternCS doesn't work");39    }40}41function testSeparationCS() {42    var sep = new SeparationCS();43    if (sep instanceof SeparationCS) {44        console.log("SeparationCS works");45    } else {46        console.log("SeparationCS doesn't work");47    }48}49function testICCBasedCS() {50    var icc = new ICCBasedCS();51    if (icc instanceof ICCBasedCS) {52        console.log("ICCBasedCS works");53    } else {54        console.log("ICCBasedCS doesn't work");55    }56}57function testLabCS() {58    var lab = new LabCS();59    if (lab instanceof LabCS) {60        console.log("LabCS works");61    } else {

Using AI Code Generation

1var wptk = require('wptoolkit');2var cmyk = new wptk.DeviceCmykCS();3var cmykcolor = cmyk.color(0.2, 0.3, 0.4, 0.5);4console.log(cmykcolor);5var wptk = require('wptoolkit');6var gray = new wptk.DeviceGrayCS();7var graycolor = gray.color(0.5);8console.log(graycolor);9var wptk = require('wptoolkit');10var rgb = new wptk.DeviceRGBCS();11var rgbcolor = rgb.color(0.2, 0.3, 0.4);12console.log(rgbcolor);13var wptk = require('wptoolkit');14var deviceN = new wptk.DeviceNCS();15var deviceNcolor = deviceN.color(0.2, 0.3, 0.4, 0.5);16console.log(deviceNcolor);17var wptk = require('wptoolkit');18var separation = new wptk.SeparationCS();19var separationcolor = separation.color(0.2, 0.3, 0.4, 0.5);20console.log(separationcolor);21var wptk = require('wptoolkit');22var indexed = new wptk.IndexedCS();23var indexedcolor = indexed.color(0

Using AI Code Generation

1var wpt = new ActiveXObject("WPT");2var wptColor = new ActiveXObject("WPTColor");3var wptColorSpace = new ActiveXObject("WPTColorSpace");4var cmyk = new Array(0.5, 0.5, 0.5, 0.5);5var rgb = new Array(0, 0, 0);6wptColorSpace.DeviceCmykCS(cmyk, rgb);7var wpt = new ActiveXObject("WPT");8var wptColor = new ActiveXObject("WPTColor");9var wptColorSpace = new ActiveXObject("WPTColorSpace");10var rgb = new Array(0.5, 0.5, 0.5);11var cmyk = new Array(0, 0, 0, 0);12wptColorSpace.DeviceRGBCS(rgb, cmyk);13var wpt = new ActiveXObject("WPT");14var wptColor = new ActiveXObject("WPTColor");15var wptColorSpace = new ActiveXObject("WPTColorSpace");16var gray = 0.5;17var rgb = new Array(0, 0, 0);18wptColorSpace.DeviceGrayCS(gray, rgb);19var wpt = new ActiveXObject("WPT");20var wptColor = new ActiveXObject("WPTColor");21var wptColorSpace = new ActiveXObject("WPTColorSpace");22var rgb = new Array(0.5, 0.5, 0.5);23var gray = 0;24wptColorSpace.DeviceRGB(rgb, gray);

Using AI Code Generation

1var cmyk = wpt.DeviceCmykCS;2var numComp = cmyk.NumComp;3var csName = cmyk.Name;4var csFamily = cmyk.FamilyName;5var csType = cmyk.Type;6var dColor = cmyk.DefaultColor;7var altCS = cmyk.AltCS;8var altCSName = cmyk.AltCSName;9var dColor = cmyk.DefaultColor;10var altCS = cmyk.AltCS;11var altCSName = cmyk.AltCSName;12var dColor = cmyk.DefaultColor;13var altCS = cmyk.AltCS;14var altCSName = cmyk.AltCSName;15var dColor = cmyk.DefaultColor;16var altCS = cmyk.AltCS;17var altCSName = cmyk.AltCSName;18var dColor = cmyk.DefaultColor;19var altCS = cmyk.AltCS;20var altCSName = cmyk.AltCSName;21var dColor = cmyk.DefaultColor;22var altCS = cmyk.AltCS;23var altCSName = cmyk.AltCSName;24var dColor = cmyk.DefaultColor;

Using AI Code Generation

1var wpt = new ActiveXObject("WPT.WPT");2var cmyk = wpt.DeviceCmykCS(0);3var wpt = new ActiveXObject("WPT.WPT");4var gray = wpt.DeviceGrayCS(0);5var wpt = new ActiveXObject("WPT.WPT");6var rgb = wpt.DeviceRGBCS(0);7var wpt = new ActiveXObject("WPT.WPT");8var cmyk = wpt.DeviceCMYKCS(0);9var wpt = new ActiveXObject("WPT.WPT");10var gray = wpt.DeviceGrayCS(0);11var wpt = new ActiveXObject("WPT.WPT");12var rgb = wpt.DeviceRGBCS(0);13var wpt = new ActiveXObject("WPT.WPT");14var cmyk = wpt.DeviceCMYKCS(0);15var wpt = new ActiveXObject("WPT.WPT");16var gray = wpt.DeviceGrayCS(0);

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.