private Rect computeLayout ( ) { RectF r = new RectF ( mCropRect . left , mCropRect . top , mCropRect . right , mCropRect . bottom ) ; mMatrix . mapRect ( r ) ; return new Rect ( Math . round ( r . left ) , Math . round ( r . top ) , Math . round ( r . right ) , Math . round ( r . bottom ) ) ; }
Maps the cropping rectangle from image space to screen space .