HK1155829A1 - Method and system for judging dragged moving direction - Google Patents
Method and system for judging dragged moving directionInfo
- Publication number
- HK1155829A1 HK1155829A1 HK11110077.2A HK11110077A HK1155829A1 HK 1155829 A1 HK1155829 A1 HK 1155829A1 HK 11110077 A HK11110077 A HK 11110077A HK 1155829 A1 HK1155829 A1 HK 1155829A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- moving direction
- judging
- drag moving
- drag
- error
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Processing Or Creating Images (AREA)
- User Interface Of Digital Computer (AREA)
- Navigation (AREA)
Abstract
A method and a system for judging drag moving direction are disclosed. The method judges the drag moving direction by n directions, in which is divided into 2n angles, the error of judging the drag moving direction is within the angle of 360°/2n, n can be enlarged infinitely, the value of n greater, the error is smaller, the drag moving direction is more accurate; computing the trigonometric function of the coordinate offset, then comparing the drag moving direction with the value in a trigonometric function table, thereby, determining the direction of the drag moving. The method has better expandability and universality, and can judge the drag moving direction easily.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102854836A CN102012782B (en) | 2010-09-17 | 2010-09-17 | Method and system for judging dragged moving direction |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1155829A1 true HK1155829A1 (en) | 2012-05-25 |
Family
ID=43842960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK11110077.2A HK1155829A1 (en) | 2010-09-17 | 2011-09-23 | Method and system for judging dragged moving direction |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102012782B (en) |
HK (1) | HK1155829A1 (en) |
WO (1) | WO2012034432A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102012782B (en) * | 2010-09-17 | 2013-06-05 | 深圳市融创天下科技股份有限公司 | Method and system for judging dragged moving direction |
CN105700784A (en) * | 2014-11-28 | 2016-06-22 | 神讯电脑(昆山)有限公司 | Touch input method and electronic apparatus |
CN113269376B (en) * | 2021-07-19 | 2021-11-12 | 中国水利水电科学研究院 | River flood peak flow range calculation method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7814436B2 (en) * | 2003-07-28 | 2010-10-12 | Autodesk, Inc. | 3D scene orientation indicator system with scene orientation change capability |
KR100791287B1 (en) * | 2005-10-26 | 2008-01-04 | 삼성전자주식회사 | Apparatus and method for controlling three-dimensional motion of graphic object |
JP4947314B2 (en) * | 2007-10-26 | 2012-06-06 | 村田機械株式会社 | Image processing apparatus, image reading apparatus, image processing method, and image processing program |
CN101408824A (en) * | 2008-11-18 | 2009-04-15 | 广东威创视讯科技股份有限公司 | Method for recognizing mouse gesticulation |
CN101751008B (en) * | 2008-12-18 | 2013-06-05 | 陈学恭 | Digital interpolation method |
CN102012782B (en) * | 2010-09-17 | 2013-06-05 | 深圳市融创天下科技股份有限公司 | Method and system for judging dragged moving direction |
-
2010
- 2010-09-17 CN CN2010102854836A patent/CN102012782B/en not_active Expired - Fee Related
-
2011
- 2011-06-22 WO PCT/CN2011/076161 patent/WO2012034432A1/en active Application Filing
- 2011-09-23 HK HK11110077.2A patent/HK1155829A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN102012782B (en) | 2013-06-05 |
CN102012782A (en) | 2011-04-13 |
WO2012034432A1 (en) | 2012-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20170917 |