| 摘要 |
PURPOSE:To reduce an output time for the graphic picturing of a design generating machine, by designating parts where plural walls intersect with one coordinate, and providing a graphic picturing means which pictures each of the plural walls without picturing an intersecting part in double. CONSTITUTION:A picturing pen, being brought down, is moved in a direction from a point (a1) toward a point (a2), and pictures a line segment connecting these points, and the picturing pen is raised up after the point (a2) is line- pictured, then being moved to a point (a3). In other words, the line segment connecting the point (a2) and the point (a3) is not pictured. The picturing pen, being raised, is moved to the point (a3), and it is brought down again, and the line segment connecting the point (a3) and a point (a4) is pictured. By repeating such operation, the line segment connecting the point (a2) and a point (a7) is pictured after painting out a triangular part connecting among a position coordinate (h), and the points (a1) and (a2). Thus, the part where the wall is curved is painted out without picturing in double, and a straight line connecting each of four parallel lines having curved parts, and each end part is pictured.
|
