Handling circuit diagram in circuit CAI system
Han Li-qun · Computer-aided engineering · 2004
Using database technology to handle the circuit diagram is prosented. Every element's name, position, size and picture of the circuit diagram with a recoerd are saved in a database table; the modification of every element is actually to modify the content of the corresponding record in the database; and the elements of circuit diagram can all be moved, deleted and saved separately by the style of separate element. The program's result show that using database technology to handle the circuit diagram can adjust every element easily, and it can be adjusted discretionarily later after the circuit diagram is saved.