image-corruptor/lib/testForExports.test.js

8Crafter's Image Corruptor. This CLI/module allows you to add corrupted effects to your images.

import { format_version, corruptImage } from "./exports.js";
import * as fs from "fs";
// Print the version number.
console.log(`Version: ${format_version}`);
// Corrupt the image with each pixel having a 50% chance of being corrupted, using the "randomColor" mode, and save it to ../assets/sample_images/corruptedImage-1.png.
fs.writeFileSync("./assets/sample_images/corruptedImage-1.png", await corruptImage("./assets/test-image-2.png", {
    ignoreEmptyPixels: false,
    ignoreInvisiblePixels: false,
    replaceChance: 0.5,
    preserveAlpha: false,
    mode: "randomColor",
}));
// Corrupt the image with each pixel having a 75% chance of being corrupted, using the "randomColorFullBrightness" mode, using the current pixel color as the default color, and save it to ../assets/sample_images/corruptedImage-2.jpg.
fs.writeFileSync("./assets/sample_images/corruptedImage-2.jpg", await corruptImage("./assets/test-image-2.png", {
    ignoreEmptyPixels: false,
    ignoreInvisiblePixels: false,
    replaceChance: 0.75,
    preserveAlpha: false,
    mode: "randomColorFullBrightness",
    useCurrentColorAsDefault: true,
    format: "jpg",
    jpegOptions: { chromaSubsampling: true, progressive: true, quality: 1 },
}));
// Corrupt the image with each pixel having a 50% chance of being corrupted, using the "invert" mode, and save it to ../assets/sample_images/corruptedImage-3.png.
fs.writeFileSync("./assets/sample_images/corruptedImage-3.png", await corruptImage("./assets/test-image-2.png", {
    ignoreEmptyPixels: false,
    ignoreInvisiblePixels: false,
    replaceChance: 0.5,
    preserveAlpha: false,
    mode: "invert",
    format: "png",
}));
// Corrupt the image with each pixel having a 10% chance of being corrupted, using a random mode for each pixel, and save it to ../assets/sample_images/corruptedImage-4.png.
fs.writeFileSync("./assets/sample_images/corruptedImage-4.png", await corruptImage("./assets/test-image-2.png", {
    ignoreEmptyPixels: false,
    ignoreInvisiblePixels: false,
    replaceChance: 0.1,
    preserveAlpha: false,
    mode: "random",
    useCurrentColorAsDefault: false,
    format: "png",
}));
// Corrupt the image with each pixel having a 40% chance of being corrupted, using the "erase" model, and save it to ../assets/sample_images/corruptedImage-5.png.
fs.writeFileSync("./assets/sample_images/corruptedImage-5.png", await corruptImage("./assets/test-image-2.png", {
    ignoreEmptyPixels: false,
    ignoreInvisiblePixels: false,
    replaceChance: 0.4,
    preserveAlpha: false,
    mode: "erase",
    useCurrentColorAsDefault: false,
    format: "png",
}));
// Corrupt the image with each pixel having a 60% chance of being corrupted, using the "randomColorFullBrightnessBlueChannel" model, and save it to ../assets/sample_images/corruptedImage-6.png.
fs.writeFileSync("./assets/sample_images/corruptedImage-6.png", await corruptImage("./assets/test-image-2.png", {
    ignoreEmptyPixels: false,
    ignoreInvisiblePixels: false,
    replaceChance: 0.6,
    preserveAlpha: false,
    mode: "randomColorFullBrightnessBlueChannel",
    useCurrentColorAsDefault: false,
    format: "png",
}));
// Corrupt the image with each pixel having a 50% chance of being corrupted, using the "invert" mode, and save it to ../assets/sample_images/corruptedImage-5.pdf.
// fs.writeFileSync(
//     "./assets/sample_images/corruptedImage-5.pdf",
//     await corruptImage("./assets/test-image-2.png", {
//         ignoreEmptyPixels: false,
//         ignoreInvisiblePixels: false,
//         replaceChance: 0.5,
//         preserveAlpha: false,
//         mode: "invert",
//         format: "pdf",
//     })
// );
// Corrupt the image with each pixel having a 10% chance of being corrupted, using the a random mode for each pixel, and save it to ../assets/sample_images/corruptedImage-6.svg.
// fs.writeFileSync(
//     "./assets/sample_images/corruptedImage-6.svg",
//     await corruptImage("./assets/test-image-2.png", {
//         ignoreEmptyPixels: false,
//         ignoreInvisiblePixels: false,
//         replaceChance: 0.1,
//         preserveAlpha: false,
//         mode: "random",
//         useCurrentColorAsDefault: false,
//         format: "svg",
//     })
// );
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