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I'm following the result in this answer exactly but I am receiving the following error:

ReferenceError: BinaryFile is not defined

Here's the code where that is used:

fr.onloadend = function() {
            console.log(this);
            exif = EXIF.readFromBinaryFile(new BinaryFile(this.result));
        }

The console.log shows that there is data there, I just don't understand this error I'm receiving.

Thank you for your help.

I'm following the result in this answer exactly but I am receiving the following error:

ReferenceError: BinaryFile is not defined

Here's the code where that is used:

fr.onloadend = function() {
            console.log(this);
            exif = EXIF.readFromBinaryFile(new BinaryFile(this.result));
        }

The console.log shows that there is data there, I just don't understand this error I'm receiving.

Thank you for your help.

• javascript
• exif

Share Improve this question Follow edited May 23, 2017 at 12:32 CommunityBot 111 silver badge asked Nov 23, 2015 at 21:01 VectaVecta 2,35055 gold badges2828 silver badges5050 bronze badges 2

• I'm wondering the same thing – Kevin Jantzer Commented Nov 24, 2015 at 18:34
• github./jseidelin/binaryajax/blob/master/binaryajax.js – Mir Gulam Sarwar Commented Jul 26, 2021 at 5:47

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 4

I used the following which worked very well

EXIF.getData(img, function() {
    orientation = EXIF.getTag(this, "Orientation");
});

where img is my image object.

Also EXIF.pretty(this) was helpful to see what data is in each image.

Removing BinaryFile and changing how FileReader read the file (readAsArrayBuffer) worked for me.

fileReader.onload = function (event) {

    var exif = fileReader.readFromBinaryFile(this.result);

    console.log(exif);

};

fileReader.readAsArrayBuffer(file);

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