发明名称 |
Method and apparatus for generating input events |
摘要 |
A method and apparatus for generating an input event that allows a user to easily and correctly select a small object on a display screen is provided for. An input event generating method and apparatus, according to the present invention, includes a method of generating an input event in an image display system having a display device and a pointing device for pointing an image displayed on the display screen of the display device with a pointer. There are included therein the steps of: displaying a zoom window for zooming a given area in a display screen in response to a process-initiating action in displaying the screen; and, when a manipulation of the pointing device is detected at first coordinates in the zoom window, generating an input event corresponding to the pointing device manipulation at second coordinates associated with the first coordinates in the given area.
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申请公布号 |
US2003025715(A1) |
申请公布日期 |
2003.02.06 |
申请号 |
US20020184205 |
申请日期 |
2002.06.28 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GRAHAM JON E.;MORI HIDETOSHI;NAITOH ARIMASA;SAWIN DAVID |
分类号 |
G06F3/048;G06F3/033;(IPC1-7):G09G5/00 |
主分类号 |
G06F3/048 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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