| 摘要 |
PURPOSE:To shorten the time required for display of an entire curve by omitting the display coordinate point which does not contribute to the display of the curve. CONSTITUTION:In a step 104, the value of a distance RO corresponding to the type name which is coincident with the type name of an image display device inputted through a keyboard is set on a table where the type name of the display device is collated with the distance RO. In a step 108, the set distance RO is compared with an inter-display coordinate integrated distance variable R. If the variable R is larger than the distance RO, a coordinate point R(J) is displayed in a step 109 and the value of the variable R is set at O. Otherwise, the point R(J) is not displayed. |
