javascript-barcode-reader/dist/lib/src/utilities/createImageData.js

Simple & Fast Barcode decoder for Browser and Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createImageData = void 0;
function createImageData(image) {
    const canvas = document.createElement('canvas');
    const ctx = canvas.getContext('2d');
    if (!ctx)
        throw new Error('Cannot create canvas 2d context');
    const width = image.naturalWidth;
    const height = image.naturalHeight;
    canvas.width = width;
    canvas.height = height;
    ctx.drawImage(image, 0, 0);
    return ctx.getImageData(0, 0, width, height);
}
exports.createImageData = createImageData;
//# sourceMappingURL=createImageData.js.map