发明申请
- 专利标题: Pointer displaying apparatus, method, and medium
- 专利标题(中): 指针显示装置,方法和介质
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申请号: US11513093申请日: 2006-08-31
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公开(公告)号: US20070085830A1公开(公告)日: 2007-04-19
- 发明人: Ho-joon Yoo , Ki-wan Choi , Sun-gi Hong , Yong-beom Lee
- 申请人: Ho-joon Yoo , Ki-wan Choi , Sun-gi Hong , Yong-beom Lee
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR10-2005-0098168 20051018
- 主分类号: G09G5/08
- IPC分类号: G09G5/08
摘要:
A pointer displaying apparatus, method, and medium are provided. The pointer displaying apparatus includes a management unit which sets an event zone for an object currently being displayed on a screen, the object being referred to as the current object; a reception unit which receives the coordinates of a pointed-to-spot currently being pointed at by a direct pointing device; a control unit which determines whether the pointed-to-spot is included in the event zone; and a screen coordinate determination unit which determines screen coordinates of a location on the screen where a pointer is to be displayed based on the coordinates of the center of the current object and the coordinates of the pointed-to-spot.
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