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exif-parser-ts

v0.0.3

Published

EXIF parser written in typescript

Downloads

21

Readme

exif-parser-ts

개요

타입스크립트로 작성된 JPEG 포맷 이미지에 포함되어 있는 EXIF 메타데이터(GPS 좌표 등...)를 추출하는 브라우저 환경 전용 라이브러리입니다.

설치

npm run install exif-parser-ts

사용법

가장 먼저, 본 라이브러리의 유일한 공개 함수, extractExifTags를 임포트합니다.

import { extractExifTags } from "exif-parser-ts";

<input> 태그 등을 통해 전달받은 File 타입의 데이터를 인자로 전달해 앞서 임포트 한 함수를 호출합니다.

extractExifTags는 비동기 함수이며, 아래의 두 방법으로 호출할 수 있습니다.

Promise를 사용하는 방법

extractExifTags(file)
  .then((metadata) => {})
  .catch((error) => {});

async/await 구문을 사용하는 방법

async function foo() {
  const metadata = await extractExifTags(file);
}