Touch Positioning Method and Apparatus, and Touch Screen Terminal
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United States of America Patent
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Dec 30, 2014
filing date -
Dec 28, 2012
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Abstract
Embodiments of the present invention disclose a touch positioning method and apparatus, and a touch screen terminal, where the method includes: recording first track information about moving of a contact point on a touchscreen; determining, from the first track information, second track information that is before a process in which the contact point leaves the touchscreen; and positioning, according to the second track information, a position at which the contact point leaves the touchscreen. In the embodiments of the present invention, a position of a contact point can be accurately positioned according to track information that is before a process in which the contact point leaves a touch screen, so that accuracy of terminal positioning is improved and user experience of a user using a touch screen terminal is enhanced
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