- 专利标题： Electronic device with touch gesture adjustment of a graphical representation
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申请号： US14765323申请日： 2013-01-31
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公开(公告)号： US11086508B2公开(公告)日： 2021-08-10
- 发明人: Gregory Thorn Springer , Cyrille de Brebisson , Timothy James Wessman
- 申请人： Hewlett-Packard Development Company, L.P.
- 申请人地址： US TX Houston
- 专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人地址： US TX Houston
- 代理机构： Dicke Billig & Czaja PLLC
- 国际申请： PCT/US2013/024125 WO 20130131
- 国际公布： WO2014/120201 WO 20140807
- 主分类号： G06F3/0488
- IPC分类号： G06F3/0488 ; G06F3/14 ; G06T11/20 ; G06F3/0484 ; G06F15/02 ; G06F3/041 ; G06T3/40 ; G09G5/08
摘要：
An electronic device includes a touch-sensitive display screen to display a graphical representation of a mathematical relationship and to enable a user to enter a one-dimensional touch gesture thereon for performing a one-dimensional adjustment function for the displayed graphical representation. A display adjustment module interprets the one-dimensional touch gesture and performs the one-dimensional adjustment function. The display adjustment module performs a one-dimensional zoom adjustment function in response to one of a one-dimensional pinch touch gesture and a one-dimensional spread touch gesture. The one-dimensional zoom adjustment function increases or reduces a displayed range of values in a first dimension while maintaining unchanged a displayed range of values in a second dimension of the displayed graphical representation.
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