Surface texture measuring machine and a surface texture measuring method

A surface texture measuring method includes: moving a stylus toward an origin point; and, when the stylus reaches the origin point, braking the stylus to be stopped after overrunning the origin point waiting for a measurement start command (approach section setting operation); bringing the stopped stylus into contact with a target portion of the workpiece (workpiece setting operation); moving the stopped stylus in a measurement direction reverse to the overrunning (approach operation); and, when the stylus passes the origin point in the approach operation, continuing the movement of the stylus while acquiring data detected by the detector (measurement operation).