METHOD FOR SELECTING PLOTTING LEVEL OF COMPUTER AIDED DESIGN DEVICE

摘要

PURPOSE:To select a plotting level easily by grouping respective plotting level in accordance with the kinds of plotted contents and making the group names correspond to the level Nos. respectively to display them on a CRT screen as a menu. CONSTITUTION:Respective plotting levels are grouped by the kinds of the plotted contents and the group names are made to correspond to the level Nos. respectively. The relation between the level groups and plotting levels is displayed and can be observed on a CRT (b) by selecting a display menu (a) optionally. Thus, the operator can discriminate the level to be selected easily.