Method and apparatus for generating input events
First Claim
1. A method of generating an input event in an image display system including a display device and a pointing device for pointing an image displayed on the display screen of said display device with a pointer, comprising the steps of:
- displaying a zoom window in which a given area in said display screen is displayed in magnified form, in response to a process-initiating action; and
, generating an input event associated with an pointing device operation at second coordinates corresponding to said first coordinates in said given area, when an operation of said pointing device is detected at first coordinates in said zoom window.
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Abstract
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.
33 Citations
19 Claims
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1. A method of generating an input event in an image display system including a display device and a pointing device for pointing an image displayed on the display screen of said display device with a pointer, comprising the steps of:
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displaying a zoom window in which a given area in said display screen is displayed in magnified form, in response to a process-initiating action; and
,generating an input event associated with an pointing device operation at second coordinates corresponding to said first coordinates in said given area, when an operation of said pointing device is detected at first coordinates in said zoom window. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An information terminal apparatus configured to allow an input event generating method to be performed on a screen of a display, wherein said generating comprising the steps of:
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displaying a zoom window in which a given area in said display screen is displayed in magnified form, in response to a process-initiating action; and
,generating an input event associated with an pointing device operation at second coordinates corresponding to said first coordinates in said given area, when an operation of said pointing device is detected at first coordinates in said zoom window. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A computer performing an input event generating method on a display screen, wherein said method comprising the steps of:
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displaying a zoom window in which a geometric area in said display screen is displayed in magnified form, in response to a zoom feature being activated; and
,generating an input event associated with an pointing device operation at second coordinates corresponding to said first coordinates in said geometric area, when an operation of said pointing device is detected at first coordinates in said zoom window. - View Dependent Claims (16, 17, 18, 19)
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Specification