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How to use resizeRgbImage method in wpt

Best JavaScript code snippet using wpt

colorspace.js

Source:colorspace.js

...26exports.ColorSpace = void 0;27var _util = require("../shared/util.js");28var _primitives = require("./primitives.js");29var _core_utils = require("./core_utils.js");30function resizeRgbImage(src, dest, w1, h1, w2, h2, alpha01) {31  const COMPONENTS = 3;32  alpha01 = alpha01 !== 1 ? 0 : alpha01;33  const xRatio = w1 / w2;34  const yRatio = h1 / h2;35  let newIndex = 0,36      oldIndex;37  const xScaled = new Uint16Array(w2);38  const w1Scanline = w1 * COMPONENTS;39  for (let i = 0; i < w2; i++) {40    xScaled[i] = Math.floor(i * xRatio) * COMPONENTS;41  }42  for (let i = 0; i < h2; i++) {43    const py = Math.floor(i * yRatio) * w1Scanline;44    for (let j = 0; j < w2; j++) {45      oldIndex = py + xScaled[j];46      dest[newIndex++] = src[oldIndex++];47      dest[newIndex++] = src[oldIndex++];48      dest[newIndex++] = src[oldIndex++];49      newIndex += alpha01;50    }51  }52}53class ColorSpace {54  constructor(name, numComps) {55    if (this.constructor === ColorSpace) {56      (0, _util.unreachable)("Cannot initialize ColorSpace.");57    }58    this.name = name;59    this.numComps = numComps;60  }61  getRgb(src, srcOffset) {62    const rgb = new Uint8ClampedArray(3);63    this.getRgbItem(src, srcOffset, rgb, 0);64    return rgb;65  }66  getRgbItem(src, srcOffset, dest, destOffset) {67    (0, _util.unreachable)("Should not call ColorSpace.getRgbItem");68  }69  getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {70    (0, _util.unreachable)("Should not call ColorSpace.getRgbBuffer");71  }72  getOutputLength(inputLength, alpha01) {73    (0, _util.unreachable)("Should not call ColorSpace.getOutputLength");74  }75  isPassthrough(bits) {76    return false;77  }78  isDefaultDecode(decodeMap, bpc) {79    return ColorSpace.isDefaultDecode(decodeMap, this.numComps);80  }81  fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) {82    const count = originalWidth * originalHeight;83    let rgbBuf = null;84    const numComponentColors = 1 << bpc;85    const needsResizing = originalHeight !== height || originalWidth !== width;86    if (this.isPassthrough(bpc)) {87      rgbBuf = comps;88    } else if (this.numComps === 1 && count > numComponentColors && this.name !== "DeviceGray" && this.name !== "DeviceRGB") {89      const allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors);90      for (let i = 0; i < numComponentColors; i++) {91        allColors[i] = i;92      }93      const colorMap = new Uint8ClampedArray(numComponentColors * 3);94      this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0);95      if (!needsResizing) {96        let destPos = 0;97        for (let i = 0; i < count; ++i) {98          const key = comps[i] * 3;99          dest[destPos++] = colorMap[key];100          dest[destPos++] = colorMap[key + 1];101          dest[destPos++] = colorMap[key + 2];102          destPos += alpha01;103        }104      } else {105        rgbBuf = new Uint8Array(count * 3);106        let rgbPos = 0;107        for (let i = 0; i < count; ++i) {108          const key = comps[i] * 3;109          rgbBuf[rgbPos++] = colorMap[key];110          rgbBuf[rgbPos++] = colorMap[key + 1];111          rgbBuf[rgbPos++] = colorMap[key + 2];112        }113      }114    } else {115      if (!needsResizing) {116        this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01);117      } else {118        rgbBuf = new Uint8ClampedArray(count * 3);119        this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0);120      }121    }122    if (rgbBuf) {123      if (needsResizing) {124        resizeRgbImage(rgbBuf, dest, originalWidth, originalHeight, width, height, alpha01);125      } else {126        let destPos = 0,127            rgbPos = 0;128        for (let i = 0, ii = width * actualHeight; i < ii; i++) {129          dest[destPos++] = rgbBuf[rgbPos++];130          dest[destPos++] = rgbBuf[rgbPos++];131          dest[destPos++] = rgbBuf[rgbPos++];132          destPos += alpha01;133        }134      }135    }136  }137  get usesZeroToOneRange() {138    return (0, _util.shadow)(this, "usesZeroToOneRange", true);...

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var image = fs.readFileSync('test.jpg');4var resizedImage = wptools.resizeRgbImage(image, 100, 100);5fs.writeFileSync('test-resized.jpg', resizedImage);6resizeRgbImage(image, width, height, options)

Using AI Code Generation

1var wptools = require('wp-tools');2var fs = require('fs');3var sourceImage = fs.readFileSync('source.jpg');4var resizedImage = wptools.resizeRgbImage(sourceImage, 50, 50);5fs.writeFileSync('resized.jpg', resizedImage);6{7  "dependencies": {8  }9}

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var image = fs.readFileSync('image.png');4var options = {5};6var resizedImage = wptools.resizeRgbImage(image, options);7fs.writeFileSync('resizedImage.png', resizedImage);8var wptools = require('wptools');9var fs = require('fs');

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var img = fs.readFileSync('/home/username/test.jpg');4wptools.resizeRgbImage(img, 500, 500, function(img) {5    fs.writeFileSync('/home/username/test_resized.jpg', img);6});

Using AI Code Generation

1var wptools = require('wptools');2var image = new wptools.Image();3var img = image.resizeRgbImage('test.jpg', 200, 200);4console.log(img);5var wptools = require('wptools');6var image = new wptools.Image();7var img = image.resizeRgbImage('test.jpg', 200, 200);8console.log(img);9var wptools = require('wptools');10var image = new wptools.Image();11var img = image.resizeRgbImage('test.jpg', 200, 200);12console.log(img);13var wptools = require('wptools');14var image = new wptools.Image();15var img = image.resizeRgbImage('test.jpg', 200, 200);16console.log(img);17var wptools = require('wptools');18var image = new wptools.Image();19var img = image.resizeRgbImage('test.jpg', 200, 200);20console.log(img);21var wptools = require('wptools');22var image = new wptools.Image();23var img = image.resizeRgbImage('test.jpg', 200, 200);24console.log(img);25var wptools = require('wptools');26var image = new wptools.Image();27var img = image.resizeRgbImage('test.jpg', 200, 200);28console.log(img);29var wptools = require('wptools');30var image = new wptools.Image();31var img = image.resizeRgbImage('test.jpg', 200,

Using AI Code Generation

1const wptools = require('wp-tools');2wptools.resizeRgbImage('test.jpg', 100, 100, function(err, data) {3    if (err) {4        console.log(err);5    } else {6        console.log(data);7    }8});

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