RE: How to convert base64 image to blob image in ionic?

How to convert base64 image to blob image in ionic?

ankit Senior Developer Asked on February 28, 2019 in IONIC.
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1 Answers

Convert base64 image to blob image

function dataURItoBlob(dataURI, callback) {
// convert base64 to raw binary data held in a string
var byteString = atob(dataURI.split(',')[1]);
// separate out the mime component
var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0]
// write the bytes of the string to an ArrayBuffer
var ab = new ArrayBuffer(byteString.length);
var ia = new Uint8Array(ab);
for (var i = 0; i < byteString.length; i++) {
ia[i] = byteString.charCodeAt(i);
}
// write the ArrayBuffer to a blob, and you're done
var bb = new Blob([ab]);
return bb;
}

 

Team Leader Answered on March 22, 2019.
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