| 摘要 |
PURPOSE:To easily and speedily generate the bar chart for schedule control which consists of plural schedules and to easily alter a schedule. CONSTITUTION:To generate the bar chart for schedule control, an outline bar chart generating process part 13 generates an outline bar chart of plural schedules and a schedule dividing process part 14 divides the outline bar chart to determine the respective schedules. When the existent bar chart for schedule control is altered, all the periods of a series of successive schedules or only the periods of relative shcedules are automatically altered once the start day or end day of one schedule is altered, and an altered bar chart for schedule control is redisplayed. |
