How to use the smartcrop.ImgData function in smartcrop
To help you get started, we’ve selected a few smartcrop examples, based on popular ways it is used in public projects.
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jwagner / smartcrop-sharp / index.js View on Github 
.then(function(data) {
if (data.length === image.width * image.height * 3) {
data = rgb2rgba(data);
}
if (data.length !== image.width * image.height * 4) {
throw new Error('unexpected data length ' + data.length);
}
return new smartcrop.ImgData(image.width, image.height, data);
});
}.toBuffer('RGBA', function(err, buffer) {
if (err) return reject(err);
resolve(new smartcrop.ImgData(image.width, image.height, buffer));
});
});
