1. A document managing apparatus comprising: a document management table which stores an order of a plurality of documents constituting management objects; a data generation unit which generates image data including representative image data in a specified data format for each document managed by the document management table; a memory which stores the image data generated by the data generation unit; an input control unit which detects a fluctuation amount input into an input device; a processing unit which determines the order of the document to be displayed in a display which displays the image data stored in the memory based on the fluctuation amount detected by the input control unit, if the input control unit detects the fluctuation amount input by the input device during a state in which image data of a document is displayed in the display; and a display control unit which switches the image data of the document displayed in the display to the representative image data of the document having the order determined by the processing unit.
1. A document managing apparatus comprising: a document management table which stores an order of a plurality of documents constituting management objects; a data generation unit which generates image data including representative image data in a specified data format for each document managed by the document management table; a memory which stores the image data generated by the data generation unit; an input control unit which detects a fluctuation amount input into an input device; a processing unit which determines the order of the document to be displayed in a display which displays the image data stored in the memory based on the fluctuation amount detected by the input control unit, if the input control unit detects the fluctuation amount input by the input device during a state in which image data of a document is displayed in the display; and a display control unit which switches the image data of the document displayed in the display to the representative image data of the document having the order determined by the processing unit. 7. The document managing apparatus according to claim 1 , wherein the display control unit displays a bar which indicates each document stored in the document management table while stacked in an order of the document.