| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To effectively utilize a display space for an electronic document to be displayed with a plurality of pages thereof overlapped so that an electronic tag can be displayed additionally so as to facilitate viewing and operation. <P>SOLUTION: Tag data corresponding to position data of a tag object region designated by a user for an arbitrary page of a document displayed with a plurality of pages thereof overlapped are generated by a tag generation processing part 143, and attribute data to be associated with the tag data are acquired by a tag attribute acquisition part 144, and a tag arrangement processing part 145 generates tag arrangement data for aligning and arranging the tag data at a position where the tag data are isolated from the tag object region thereof, and not overlapped with tag data corresponding to another tag object region. A tag display control part 146 turns the tag data into graphics having attributes shown by the pertinent attribute data, and aligns, arranges and displays the graphics at a position where the tag data are not overlapped with another tag information in any region other than the image region of the document based on the pertinent tag arrangement data. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
