| 摘要 |
<p>PROBLEM TO BE SOLVED: To speedily and surely execute necessary data processing by grouping and layering data processing pictures displayed to be in a series while being accompanied by branching according to a preset reference and moving between layers during movement of the processing pictures to easily grasp a present picture position. SOLUTION: The processing pictures 52 are changed to be in a series while being accompanied by branching by operator's selection from a first processing picture 52. Then a successively displayed series of processing picture groups are grouped by setting the first processing picture 52a to be a first layer to layer to plural steps and on the other hand, picture moving by setting a layer with a layer the processing picture presently belong to be a unit is made possible by one selecting operation from an optional processing picture 52b in the processing picture groups. A series of processing picture groups exist by plural sets while using a part of the processing picture in common and the grouping of each processing picture group of each set sorts one or plural processing pictures used in common by the plural processing picture group to the same layer.</p> |
