| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit diagram drawing program dynamically and easily visibly redrawing a path to be examined by a user for confirmation when the user checks the circuit diagram. SOLUTION: By this circuit diagram drawing program, a computer functions as a start point/end point input means 11, a path search means 13, and either or both of a priority drawing means 14 and an ordinary drawing means 15. The start point end/point input means 11 inputs the start point and the end point of a path on the circuit diagram shown on the screen by receiving operation from the user. The path search means 13 searches for a shortest path using the start point and the end point given by the start point/end point input means 11 as terminal points individually over the whole of the circuit. The priority drawing means 14 preferentially draws the shortest path obtained by the path search means 13 prominently in comparison with other paths. The ordinary drawing means 15 draws the rest of the circuit ordinarily. COPYRIGHT: (C)2008,JPO&INPIT
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