A presumptive mode computer aided design and drafting system for interactively manipulating and displaying graphic objects that employ predefined rules to govern the geometric layout and logical relationships representing a physical design, schematic or process flow diagram. The system is configured...http://www.google.fr/patents/US5572639?utm_source=gb-gplus-shareBrevet US5572639 - Method and apparatus for interactively manipulating and displaying presumptive relationships between graphic objects
Method and apparatus for interactively manipulating and displaying ...
