itk-wasm/dist/copy-image.js

High-performance spatial analysis in a web browser, Node.js, and reproducible execution across programming languages and hardware architectures.

import Image from './interface-types/image.js';
function copyImage(image) {
    const copy = new Image(image.imageType);
    copy.name = image.name;
    copy.origin = Array.from(image.origin);
    copy.spacing = Array.from(image.spacing);
    copy.direction = image.direction.slice();
    copy.size = Array.from(image.size);
    if (image.data !== null) {
        const CTor = image.data.constructor;
        copy.data = new CTor(image.data.length);
        if (copy.data != null) {
            // @ts-expect-error: error TS2345: Argument of type 'TypedArray' is not assignable to parameter of type 'ArrayLike<number> & ArrayLike<bigint>'
            copy.data.set(image.data, 0);
        }
    }
    return copy;
}
export default copyImage;
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