| 摘要 |
PURPOSE: An electronic book system is provided to read an electronic book content file by every N byte, thereby partitioning a page and rendering a picture of the page. CONSTITUTION: A parsing unit(21) parses an electronic book content file in a predetermined unit. A layout tree generating unit(22) generates a layout tree. A page dividing unit(23) divides a page. A rendering unit(24) performs a reading, parsing, and a layout of elements of a current page section. The rendering unit composes of a rendering layout tree. The rendering unit renders the page according to the rendering layout tree. The rendering unit renders the page which is finished page partition. [Reference numerals] (20) Electronic book content file; (21) Parsing unit; (22) Layout tree generating unit; (22-1) Page dividing layout tree unit; (22-2) Rendering layout tree unit; (23) Page dividing unit; (23-1) Page dividing information storing unit; (24) Rendering unit; (AA) Screen |
