| 发明名称 | Electronic device and page zooming method thereof | ||
| 摘要 | A page zooming method for an electronic device includes the following steps. Displaying a page on the touch screen. Generating operation signals in response to a touch operation applied on the displayed page. Determining the touch operation as a page zoom gesture if one or more points on the displayed page is touched. Determining a quantity of the touched points of the touch operation, and determining the page zoom gesture is a zoom in gesture or a zoom out gesture and a zoom ratio according to the determined quantity of the touched points. Creating a zoomed page according to the displayed page, the determined zoom ratio and the determined type of the page zoom gesture. Displaying the zoomed page on the touch screen. An electronic device using the page zooming method is also provided. | ||
| 申请公布号 | US9170728(B2) | 申请公布日期 | 2015.10.27 |
| 申请号 | US201313864256 | 申请日期 | 2013.04.17 |
| 申请人 | HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD. | 发明人 | Liang Hai-Sen;Chiang Chih-San;Liu Te-Jia;Cheng Hua-Dong |
| 分类号 | G06F3/048;G06F3/0488 | 主分类号 | G06F3/048 |
| 代理机构 | Novak Druce Connolly Bove + Quigg LLP | 代理人 | Novak Druce Connolly Bove + Quigg LLP |
| 主权项 | 1. A page zooming method for an electronic device having a touch screen, the method comprising: displaying a page on the touch screen; generating operation signals in response to a touch operation applied on the displayed page; determining the touch operation as a page zoom gesture if one or more points on the displayed page is touched; determining a quantity of the touched points of the touch operation, and determining whether the determined quantity of the touched points of the touch operation is less than a predetermined value; if the determined quantity of the touched points of the touch operation is less than a predetermined value, determining a type of the page zoom gesture is the zoom out gesture, and determining a zoom ratio is 50%; if the determined quantity of the touched points of the touch operation is more than or equal to the predetermined value, determining the type of the page zoom gesture is the zoom in gesture, and determining the zoom ratio is equal to the quantity of the touched points multiplied by 100%; creating a zoomed page according to the displayed page, the determined zoom ratio and the determined type of the page zoom gesture; and displaying the zoomed page on the touch screen. | ||
| 地址 | Shenzhen CN | ||