As we retrieve,update, delete different items using REST in Sharepoint, there is also a way to get the user image using this REST api service.
There are two ways one can get the userprofile picture in Sharepoint. The first one being a bit complex as it uses CORS(cross-domain request).
Here, “+variable+” is to be replaced by the User’s Login name after trimming and leaving behind the ADID. This method is rarely used as every time the user has to authenticate by clicking on the above given URL which is different from the actual SP site Url. The CORS exception can be skipped off by applying request executor.js. Since, there is an alternate way, I choosed the one to easily do the work.
The Second method has the following URL-
Here, one just needs to pass the email address of the user at the last part of the URL and since it makes a call to an item in the same site no exception occurs as we saw in the first one.One can bind that image in a HTML img tag and can use it wherever required.