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You need to know the dimensions of the image, then it's easy as well - just minus 4*size and plus 4*size respectively.Bergi– Bergi2017-08-30 21:39:49 +00:00Commented Aug 30, 2017 at 21:39
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@Bergi Yes, image dimensions are easy to retrieve through image.width and image.height as I am using Image() constructor.yemon– yemon2017-08-30 22:38:29 +00:00Commented Aug 30, 2017 at 22:38
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