专利名称：Computer system, display device, display
controller, image processing method,display resolution change method, andcomputer program
发明人：Masahiko Hatori,Yasumi Hida,Takenobu
Nakao
申请号：US10244863申请日：20020917
公开号：US20030076340A1公开日：20030424
专利附图：
摘要：When a user performs a specified operation, a resolution changing unit changesdisplay resolution of a display device , allowing the size of texts and images, which aredisplayed inside of a window, to be increased or decreased at a touch. In order not tomaintain the position and size of a window in the display area before and after changingdisplay resolution, an unchanged information acquisition unit acquires the position andsize of the window before changing resolution, and then a window display changing unitperforms window display processing using the acquired information. In addition, theresolution of texts and images displayed inside of a window is changed with change ofdisplay resolution.
申请人：INTERNATIONAL BUSINESS MACHINES CORPORATION
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