| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a straight line drawing device, a straight line drawing method, and a straight line drawing program, having reduced production cost and improved processing performance, in relation to the straight line drawing method, the straight line drawing program, and the straight line drawing device. <P>SOLUTION: When drawing a straight line L5 with both endpoints A, B positioned outside a drawing frame 101 demarcated by frame demarcation straight lines a-d, and at least either the end point A or the end point B of which positioned in the side of the drawing frame 101 for any of the frame demarcation straight lines a-d, an intermediate point C0 between the both endpoints A, B of the straight line L5 is obtained. If the intermediate point C0 lies outside the drawing frame 101, and at least either the endpoint B or the intermediate point C0 lies in the side of the drawing frame 101 for any of the frame demarcation straight lines a-d, a segment between the endpoint A and the intermediate point C0 in the straight line L5 is not to be drawn, and the endpoint B and the intermediate point C0 are defined as both endpoints of a new straight line L5' to be drawn. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
