lib/client.js
function(imageUrl, callback) {
        readers.getContentsFromUrl(imageUrl.toString(), function(err, data) {
            callback(err, err ? null : data);
        });

        return this;
    }
function(imageUrl, callback) {
        readers.getContentsFromUrl(imageUrl.toString(), function(err, data) {
            callback(err, err ? null : data);
        });

        return this;
    }
function ( imageUrl , callback ) { readers . getContentsFromUrl ( imageUrl . toString ( ) , function ( err , data ) { callback ( err , err ? null : data ) ; } ) ; return this ; }
Get the binary data of an image, specified by URL

@param {String}   imageUrl
@param {Function} callback
@return {ImboClient}
Get the binary data of an image specified by URL