| 摘要 |
PROBLEM TO BE SOLVED: To easily display a wiring tray network in a three-dimensional way based on the two-dimensional data by inputting the two-dimensional coordinate data excluding the height direction coordinate data showing the connection positions of plural wiring trays and also obtaining the height direction coordinate data. SOLUTION: A two-dimensional CAD system 12 is prepared together with a wiring/cable route display attribute setting part 14 and a wiring tray/cable route pseudo three-dimensional display part 16. In such a constitution of a display device, the two-dimensional coordinate data excluding the height direction coordinate data showing the connection positions of plural wiring trays and the information necessary for calculation of the height direction coordinate data on the connection positions are inputted for every wiring tray. A calculation means calculates the height direction coordinate data on the connection position of every distribution tray based on the inputted information. Based on the three-dimensional coordinate data showing the connection position of every wiring tray, a wiring tray network is produced in a three-dimensional drawing and shown on a display device.
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