js-dicom/src/ImageUtility/metaData/getNumberValues.js

this is js-dicom

function getNumberValues (dataSet, tag, minimumLength) {
    const values = [];
    const valueAsString = dataSet.string(tag);

    if (!valueAsString) {
        return;
    }
    const split = valueAsString.split('\\');

    if (minimumLength && split.length < minimumLength) {
        return;
    }
    for (let i = 0; i < split.length; i++) {
        values.push(parseFloat(split[i]));
    }

    return values;
}

export default getNumberValues;