[JavaScript] 이미지 URL 혹은 파일 -> Base64 변경 후 다운로드
▶ 이미지 URL -> Base64 변경 function convertImgToBase64URL(url, callback, outputFormat){ var img = new Image(); img.crossOrigin = 'Anonymous'; img.onload = function(){ var canvas = document.createElement('CANVAS'), ctx = canvas.getContext('2d'), dataURL; canvas.height = img.height; canvas.width = img.width; ctx.drawImage(img, 0, 0); dataURL = canvas.toDataURL(outputFormat); callback(dataURL); canvas ..
Development/JavaScript
2022. 5. 31. 15:59
