| 摘要 |
<p>PURPOSE: To immediately reproduce and display an optimum window layout by generating a new window on a graphic screen by avoiding the overlap of respective windows and preserving and reproducing the window layout generated and the contents of the respective windows. CONSTITUTION: An overlap avoiding means is provided in a computer 11 so as to prevent a window 27 displayed from overlapping with other windows 23 and 25 at the time of generating the window 27. When a state preservation request is made, the computer 11 informs a preservation request to a process where each window display processing is executed, so that the preservation processing of the state of the window is performed. Also, the computer 11 possesses a function reproducing the preserved window layout and screen images displayed on the respective windows. Thus, the optimum window layout is obtained per an individual plant monitor.</p> |
