| 发明名称 |
Method for Scrolling a Displayed Image in a Touch System |
| 摘要 |
After receiving at least one touch point on a touch screen, detect at least one initial position of the touch point on the touch screen. When the touch point slides away from the initial position, scroll an image displayed on the touch screen according to at least one sliding action of the touch point. Then detect the number of the touch points on the touch screen, and update a scrolling rate of the image displayed on the touch screen according to the number of the touch points moving on the touch screen. The scrolling rate of the image is directly proportional to the number of the touch points moving on the touch screen. |
| 申请公布号 |
US2016070428(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201414571300 |
申请日期 |
2014.12.16 |
| 申请人 |
Inventec (Pudong) Technology Corp. ;Inventec Corporation |
发明人 |
Shen Jinbei |
| 分类号 |
G06F3/0485;G06F3/0488;G06F3/041 |
主分类号 |
G06F3/0485 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for scrolling a displayed image in a touch system, the touch system comprising a touch screen and a processor, the method comprising:
Receiving at least one touch point from the touch screen; Detecting at least one initial position of the touch point on the touch screen; when the touch point is slid away from the initial position, scrolling an image displayed on the touch screen according to a sliding action of the touch point; detecting the number of the touch points on the touch screen; and updating a scrolling rate of the image displayed on the touch screen by the processor according to the number of the touch points moving on the touch screen; wherein the scrolling rate of the image is directly proportional to the number of the touch points moving on the touch screen. |
| 地址 |
Shanghai CN |
