emoji-net/dist/tests/fixtures/image-data-3x3.js

EmojiNet is an image to emoji recognizer based on MobileNet / Google Emoji Scavenger Hunt

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.fixtureImageData3x3 = void 0;
const canvas_utils_1 = require("../../src/canvas-utils");
function fixtureImageData3x3() {
    const canvas = canvas_utils_1.createCanvas(3, 3);
    const ctx = canvas.getContext('2d');
    if (!ctx) {
        throw new Error('no ctx');
    }
    const imageData = ctx.createImageData(3, 3);
    let val = 0;
    for (let i = 0; i < imageData.data.length; i += 4) {
        val++;
        imageData.data[i + 0] = val;
        imageData.data[i + 1] = val;
        imageData.data[i + 2] = val;
        imageData.data[i + 3] = 255;
    }
    /**
     * 1 2 3
     * 4 5 6
     * 7 8 9
     */
    return imageData;
}
exports.fixtureImageData3x3 = fixtureImageData3x3;
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