estScreenshot.center                                                                byX:slideVector.width andY:slideVector.height];              self.regionToNortheastScreenshot.center = [self movePoint:self.regionToNortheastScreenshot.center                                                                    byX:slideVector.width andY:slideVector.height];              self.regionToSoutheastScreenshot.center = [self movePoint:self.regionToSoutheastScreenshot.center                                                                    byX:slideVector.width andY:slideVector.height];              self.regionToSouthwestScreenshot.center = [self movePoint:self.regionToSouthwestScreenshot.center                                                                    byX:slideVector.width andY:slideVector.height];              self.regionToNorthwestScreenshot.center = [self movePoint:self.regionToNorthwestScreenshot.center                                                                    byX:slideVector.width andY:slideVector.height];          