| 摘要 |
<p>An enlarged-scale drawing method which displays on an enlarged scale a shape (IMG') that is drawn on the display screen. A magnification Ks for drawing on an enlarged scale is set under the condition where the shape (IMG') is drawn on the display screen (DFS) at a magnification K, and a frame (FRM) that indicates a display range maintaining the magnification Ks is displayed on the screen being superposed on the shape (IMG'). Then, the displayed frame (FRM) is moved relative to the shape that is drawn on the display screen, the range of shape to be displayed on an enlarged scale is specified by the frame, and a shape (IMG'') enlarged from a portion of the shape in the frame at the magnification Ks is displayed on the display screen.</p> |
