| 摘要 |
PROBLEM TO BE SOLVED: To provide a flow diagram preparing device, a page information presenting device, etc., which suitably present the relation of a plurality of pieces of page information in an easily understandable way when there are pieces of page information designating characters and diagrams to be displayed. SOLUTION: Respective pages in a document are classified in accordance with the type and request of a customer, a flow diagram that makes the positions of the pages in the document correspond with marks and shows the positions is prepared, the flow diagram is displayed in each page. When there is a time series sequence in the flow diagram, a mark on a preceding page is displayed on the front and a mark of a subsequent page is displayed on the background, and marks of pages having a selective relation are arranged at the same height. A line is connected between the marks according to an order to be presented. The currently displayed mark is highlighted, and when another mark is selected, a page corresponding to the mark is displayed.
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