| 摘要 |
PCT No. PCT/JP88/01026 Sec. 371 Date Jun. 13, 1989 Sec. 102(e) Date Jun. 13, 1989 PCT Filed Oct. 7, 1988 PCT Pub. No. WO89/03551 PCT Pub. Date Apr. 20, 1989.The method of the invention includes displaying on a display screen (CRT), a profile (A) and one or more figure elements (Sn, St, Ck) for specifying a shape added to the profile (A), designating a predetermined figure element (circular arc C1') of the profile (A) and designating the figure elements (Sn, St, Ck), which constitute the added shape, in order along a definition direction of the profile (A), and generating a new profile by connecting the added shape to the designated figure element (the circular arc C1') of the profile (A), and displaying the new profile on the display screen (CRT).
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