发明名称 |
METHOD AND APPARATUS FOR PERFORMING A ZOOMING ACTION |
摘要 |
<p>A method comprising identifying a touch point origin in response to a user touching a touch sensitive display device with a finger is provided. The display device displays a graphical image. The method comprises detecting a rotational movement of the finger relation to the origin, determining a rotational direction of the rotational movement and performing a zooming action associated with the rotational direction of the rotational movement.</p> |
申请公布号 |
EP2780785(A1) |
申请公布日期 |
2014.09.24 |
申请号 |
EP20120701243 |
申请日期 |
2012.01.16 |
申请人 |
SONY ERICSSON MOBILE COMMUNICATIONS AB |
发明人 |
KARLSSON, DAVID;HÖJER, HENRIK |
分类号 |
G06F3/048 |
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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