发明名称 INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM
摘要 A control method for an information processing apparatus configured to acquire position information of one or more touched points one by one detected according to a predetermined detection period on a touch panel includes holding the position information of each of the one or more touched points in a holding unit, acquiring a number of the touched points whose position information is held in the holding unit, determining at each predetermined detection period that latest position information of all the touched points whose position information is held in the holding unit is specified, in a case where the number of the acquired touched point is two or more, and deciding the multi-touch operation performed to the information processing apparatus after the determination.
申请公布号 US2013222340(A1) 申请公布日期 2013.08.29
申请号 US201313776278 申请日期 2013.02.25
申请人 CANON KABUSHIKI KAISHA;CANON KABUSHIKI KAISHA 发明人 ITO HIKARU
分类号 G06F3/044 主分类号 G06F3/044
代理机构 代理人
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