All files / dicomImageLoader/src/imageLoader/wadors/metaData getNumberValue.ts

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import type { WADORSMetaDataElement } from '../../../types';
import getValue from './getValue';
 
function getNumberValue(
  element: WADORSMetaDataElement,
  index?: number
): number {
  const value = getValue(element, index) as string;
 
  if (value === undefined) {
    return;
  }
 
  return parseFloat(value);
}
 
export default getNumberValue;