Patent ID: 6067091
Filing Date: 2000-05-23
Classification: G06F

Abstract:
A graphic display control apparatus, which allows display of a plurality of component figures respectively corresponding to a plurality of components with the component figures overlapped with each other and displayed, in a computer aided design concerning the plurality of components, comprising:a display device;a pointing device;component figure storage means for storing, in advance, information of height levels of said components in one-to-one correspondence to said plurality of component figures;display level range input means for inputting a range of height levels by pointing to one of plural figures being displayed, by using said pointing device; anddisplay figure retrieving means for retrieving and fetching said component figures, which are situated within said range of height levels input using said displayed level range input means, from said component figure storage means, wherein said component figures output from said display figure retrieving means are selectively displayed.