CN101833456A - Focus element navigation method in human-computer interface - Google Patents
Focus element navigation method in human-computer interface Download PDFInfo
- Publication number
- CN101833456A CN101833456A CN 201010184596 CN201010184596A CN101833456A CN 101833456 A CN101833456 A CN 101833456A CN 201010184596 CN201010184596 CN 201010184596 CN 201010184596 A CN201010184596 A CN 201010184596A CN 101833456 A CN101833456 A CN 101833456A
- Authority
- CN
- China
- Prior art keywords
- focus element
- navigation
- focus
- tangent
- triggered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to the field of computer software, and discloses a focus element navigation method in a human-computer interface, which solves the problem of more occupied system resources during navigation by the prior art. The technical scheme has the key point that the method comprises the following steps of: a, establishing a data structure according to coordinates of the positions of elements and height and width data of the elements; b, filling the acquired coordinates and the height and width data of the elements in the data structure, and establishing an element management queue object; c, when a navigation event comes, determining a set of navigable effective cutting elements, and judging whether the set is empty, if so, executing a step d, otherwise executing a step e; d, using the current focus element as a focus element after the navigation event is triggered, and turning to a step f; e, searching a focus element most close to the current focus element in the navigation direction, using the searched focus element as the focus element after the event is triggered, and turning to a step f; and f, acquiring the focus element after the navigation. The method has the advantages of less occupied system resources and high focus navigation efficiency, and is widely applied to various embedded devices.
Description
Technical field
The present invention relates to computer software fields, relate to focus element navigation method in a kind of man-machine interface specifically.
Background technology
Human-computer interaction technology (Human-Computer Interaction Techniques) is meant by the computing machine Input/Output Device, realizes the technology of people and computer dialog with effective and efficient manner.It comprises that machine provides to the people by output or display device and reaches prompting in a large number for information about and ask for instructions etc., and input reaches prompting and asks for instructions, answers a question etc. the people for information about to machine by input equipment.Human-computer interaction technology is one of important content in the computer user interface design.Ambits such as it and cognitive science, ergonomics, psychology have close getting in touch.
Man-machine interface MMI:Man-Machine Interface or man-machine interaction interface (Human-Computer Interface or Human-Machine Interface) are used in industry in a large number with commercial, simply divide into " input " (Input) with " output " (Ouput) two kinds, input refers to the operation of being carried out machinery or equipment by the people, as handle, switch, door, assigning or maintenance etc. of instruction (order), and output refers to the notice that is sent by machinery or equipment, as fault, warning, operation instructions prompting etc., good man-machine interface meeting helps the user simpler, more accurate, operate machine more rapidly, also can make the maximum usefulness of machinery performance and increase the service life, the man-machine interface of built-in field indication then the finger of many narrow senses on the operation-interface of software hommization.
In built-in field, the emerge in multitude of smart machine, man-machine interaction is frequent further, in embedded platform, resource is very limited, and therefore a kind of people's of meeting use habit and air navigation aid rapidly and efficiently must be arranged, in traditional focus element navigation technology, the size of element is generally fixed size, and a plurality of positions of elements are regularly arranged, and if run into inconsistent or its positional alignment of element size and will take a large amount of system resources when irregular.
Summary of the invention
Technical matters to be solved by this invention is: provide focus element navigation method in a kind of man-machine interface, the big problem of occupying system resources when solving the conventional art navigation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: focus element navigation method in the man-machine interface may further comprise the steps:
A. at the coordinate of the position of element and the high wide data of element, set up data structure;
B. travel through all and can accept focus element, coordinate and the high wide data that obtain each element are filled in the data structure, and set up element administration queue object;
C. when navigation event comes, determine the set of effective cutting element that can navigate, and judge whether this set is sky, be execution in step d then, otherwise execution in step e;
D. the focus element after the current focus element being triggered as navigation event changes step f;
E. seek and current focus element the shortest focus element on navigation direction, the focus element after it is triggered as navigation event changes step f;
F. the focus element after obtaining to navigate.
Among the described step c, the method of definite effective cutting element set that can navigate is: from the current focus element, from horizontal or vertical navigation direction, draw two tangent lines, horizontal tangent and current focus element top or lowermost end are tangent, vertical tangent line and current focus element high order end or low order end are tangent, and tangential direction is a navigation direction, and other element that tangent line cuts to promptly is effectively to cut element.
The invention has the beneficial effects as follows: occupying system resources is little, focus navigation efficient height, is widely used in various embedded devices.
Description of drawings
Fig. 1 is the embodiments of the invention method flow diagram.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
The invention provides focus element navigation method in a kind of man-machine interface, the big problem of occupying system resources can be switched each focus element fast when solving the conventional art navigation under the situation that does not increase the system resource occupancy, also meets people's use habit.Its technical scheme comprises: a. sets up data structure at the high wide data of the coordinate and the element of the position of element; B. travel through all and can accept focus element, coordinate and the high wide data that obtain each element are filled in the data structure, and set up element administration queue object; C. when navigation event comes, determine the set of effective cutting element that can navigate, and judge whether this set is sky, be execution in step d then, otherwise execution in step e; D. the focus element after the current focus element being triggered as navigation event returns step c; E. seek and current focus element the shortest focus element on navigation direction, the focus element after it is triggered as navigation event returns step c.
Embodiment:
As shown in Figure 1, focus element navigation method in the man-machine interface in this example, realize according to the following steps:
(1) sets up data structure:, set up and safeguard element coordinate and high wide data structure at the coordinate and the high wide data of element;
(2) padding data structure and set up element administration queue object: travel through all and can accept focus element, coordinate and the high wide data that obtain each element are filled in the data structure, and set up element administration queue object;
(3) wait for that navigation event triggers;
(4) rreturn value being set is the current focus element: after the focus navigation incident is triggered, enter treatment scheme, the final rreturn value of treatment scheme is exactly the result after the navigation event, and it is the current focus element that rreturn value at first is set;
(5) determine effectively cutting element set: the principle according to mutual cutting (promptly is from the current focus element, from horizontal or vertical navigation direction, draw two tangent lines, horizontal tangent and focus element top or lowermost end are tangent, vertical tangent line and focus element high order end or low order end are tangent, tangential direction is a navigation direction, and other element that tangent line cuts to promptly is effectively to cut element) definite effective cutting element set that can navigate;
(6) judge effectively whether the cutting element is empty,, be not idle running step (8) for sky just changes step (7);
(7) be sky as obtaining element cutting element set, then the current focus element is the focus element after the triggering, writes down it;
(8) be not empty as the effective cutting element set that obtains, then basis and the focus element of current focus element after the shortest principle of distance is determined the navigation event triggering on the navigation direction write down it;
(9) focus element after the acquisition navigation.
Claims (2)
1. focus element navigation method in the man-machine interface is characterized in that: may further comprise the steps:
A. at the coordinate of the position of element and the high wide data of element, set up data structure;
B. travel through all and can accept focus element, coordinate and the high wide data that obtain each element are filled in the data structure, and set up element administration queue object;
C. when navigation event comes, determine the set of effective cutting element that can navigate, and judge whether this set is sky, be execution in step d then, otherwise execution in step e;
D. the focus element after the current focus element being triggered as navigation event changes step f;
E. seek and current focus element the shortest focus element on navigation direction, the focus element after it is triggered as navigation event changes step f;
F. the focus element after obtaining to navigate.
2. focus element navigation method in the man-machine interface as claimed in claim 1, it is characterized in that: among the described step c, the method of definite effective cutting element set that can navigate is: from the current focus element, from horizontal or vertical navigation direction, draw two tangent lines, horizontal tangent and current focus element top or lowermost end are tangent, vertical tangent line and current focus element high order end or low order end are tangent, tangential direction is a navigation direction, and other element that tangent line cuts to promptly is effectively to cut element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010184596 CN101833456B (en) | 2010-05-26 | 2010-05-26 | Focus element navigation method in human-computer interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010184596 CN101833456B (en) | 2010-05-26 | 2010-05-26 | Focus element navigation method in human-computer interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101833456A true CN101833456A (en) | 2010-09-15 |
| CN101833456B CN101833456B (en) | 2013-05-08 |
Family
ID=42717537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010184596 Active CN101833456B (en) | 2010-05-26 | 2010-05-26 | Focus element navigation method in human-computer interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101833456B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231167A (en) * | 2011-07-08 | 2011-11-02 | 深圳市同洲电子股份有限公司 | Method and device for moving focuses based on embedded browser |
| CN102402601A (en) * | 2011-11-18 | 2012-04-04 | 四川长虹电器股份有限公司 | Focus navigation method based on embedded full-functional browser |
| CN107003801A (en) * | 2014-10-30 | 2017-08-01 | 艾玛迪斯简易股份公司 | Control graphic user interface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090083674A1 (en) * | 2007-09-26 | 2009-03-26 | George Fitzmaurice | Navigation system for a 3d virtual scene |
| CN101403956A (en) * | 2008-11-12 | 2009-04-08 | 北大方正集团有限公司 | Method and device for large type area navigation reading |
-
2010
- 2010-05-26 CN CN 201010184596 patent/CN101833456B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090083674A1 (en) * | 2007-09-26 | 2009-03-26 | George Fitzmaurice | Navigation system for a 3d virtual scene |
| CN101403956A (en) * | 2008-11-12 | 2009-04-08 | 北大方正集团有限公司 | Method and device for large type area navigation reading |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231167A (en) * | 2011-07-08 | 2011-11-02 | 深圳市同洲电子股份有限公司 | Method and device for moving focuses based on embedded browser |
| CN102231167B (en) * | 2011-07-08 | 2013-06-05 | 深圳市同洲电子股份有限公司 | Method and device for moving focuses based on embedded browser |
| CN102402601A (en) * | 2011-11-18 | 2012-04-04 | 四川长虹电器股份有限公司 | Focus navigation method based on embedded full-functional browser |
| CN102402601B (en) * | 2011-11-18 | 2015-06-17 | 四川长虹电器股份有限公司 | Focus navigation method based on embedded full-functional browser |
| CN107003801A (en) * | 2014-10-30 | 2017-08-01 | 艾玛迪斯简易股份公司 | Control graphic user interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101833456B (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103294401B (en) | A kind of icon disposal route and device with the electronic equipment of touch-screen | |
| CN103809888B (en) | Mobile terminal and control method thereof | |
| US20150355782A1 (en) | Touch screen terminal and method for achieving check function thereof | |
| JP6430197B2 (en) | Electronic apparatus and method | |
| DE112013004614T5 (en) | Gestentastatur with Gestannannullierung | |
| CN101980191A (en) | Method and device for locking focus element in webpage browsing process | |
| CN105518587B (en) | Terminal device display methods and terminal device | |
| CN102637118A (en) | Method and device for inserting or deleting cells or rows and lines in spreadsheet | |
| CN101685497B (en) | Method and device for processing hand-written information | |
| CN102135838A (en) | Method and system for partitioned input of handwritten character string | |
| CN101763217A (en) | Mobile terminal having moving Chinese input candidate box and implementation method thereof | |
| CN101833456B (en) | Focus element navigation method in human-computer interface | |
| EP2955619A1 (en) | Mobile terminal and application control method therefor | |
| CN105378668A (en) | Operating system-managed interrupt steering in multiprocessor systems | |
| CN104216606A (en) | WebView page turning special effect method based on Android operation system | |
| CN104714637A (en) | Polygonal gesture detection and interaction method, device and computer program product | |
| CN103823583A (en) | Method and device for processing multi-point touch information | |
| CN1049053C (en) | Method for buffering bandwidth data from an input device | |
| EP3121715A1 (en) | Event processing method and apparatus | |
| CN105164667B (en) | Modification analysis stream | |
| US20140368444A1 (en) | Disambiguation of indirect input | |
| CN103076971B (en) | The process management method of mobile terminal and mobile terminal | |
| CN101893959B (en) | Method for implementing touch direction identification in linux kernel | |
| EP3992768A1 (en) | Human-computer interaction method, device, and system | |
| JP5735126B2 (en) | System and handwriting search method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |