Multi-touch input information processing apparatus, method, and storage medium
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United States of America Patent
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Jan 30, 2018
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N/A
app pub date -
Feb 25, 2013
filing date -
Feb 28, 2012
priority date (Note) -
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Abstract
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.
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