| 摘要 |
<p>PURPOSE:To attain an effective substitution processing by collating the information on the area which is evolved onto the display screen of an evolution information control part with plural pieces of information set to the same substitution subject area and performing the continuous substitution processing based on the collating result. CONSTITUTION:The information on the area which is evolved onto the screen of a display device 2 is controlled at an evolution information control part 11 via an input/output control part 10 of a data processor 1. The information on the part 11 is collated with plural pieces of information set to the same substitution information area of a substitution control information control pat 12 through a collation processing part 13. Then the discordant area information is stored and controlled at a collation information control part 14 as the colla tion information. A continuous substitute processing part 15 substitutes continu ously the information on the corresponding area of the part 11 based on the information stored at the part 14. Then the continuous substution processing can be carried out with high efficiency even when the different types of substitu tion information are set in plural substitution subject areas.</p> |
