calibration.py 文件源码

def skyMouseCallback(self, event, x, y, flags, param):
        if event == cv2.EVENT_LBUTTONDOWN:
            res = self.renderer.findStar(x, y, self.circle_radius)

            if res is None:
                return

            altaz = (res[0], res[1])
            correspondence = self.calibrator.findAltAzCorrespondence(altaz)

            if correspondence is None:
                if self.calibrator.setCorrespondenceAltaz(self.selected_star, altaz):
                    self.selected_star = self.calibrator.findEmptyAltAz()
                else:
                    self.selected_star = self.calibrator.addCorrespondence(None, altaz)
            else:
                self.selected_star = correspondence

            self.render()
        elif event == cv2.EVENT_RBUTTONDOWN:
            self.deleteSelectedStar()