CN103207742A - Article selecting method and system - Google Patents
Article selecting method and system Download PDFInfo
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- CN103207742A CN103207742A CN2012100095394A CN201210009539A CN103207742A CN 103207742 A CN103207742 A CN 103207742A CN 2012100095394 A CN2012100095394 A CN 2012100095394A CN 201210009539 A CN201210009539 A CN 201210009539A CN 103207742 A CN103207742 A CN 103207742A
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Abstract
The invention discloses an article selecting method. The article selecting method comprises the following steps of detecting a touch action on a touch screen of an electronic device and a position of a touch point formed on the touch screen by the touch action; determining a closed area on the touch screen according to the position of the touch point; and selecting an article corresponding to the closed area from the articles displayed on the touch screen. The invention also provides an article selecting system. The article can be flexibly selected according to the touch action of a user on the touch screen.
Description
Technical field
The present invention relates to a kind of object choosing method and system, particularly a kind of method and system of on bigger touch-screen, choosing object flexibly.
Background technology
At present, most electronic installation (as smart mobile phone) all uses touch-screen as input-output device.Several objects in can display electronics assemblies on touch-screen are as icon of file, picture, video, application program etc.Simultaneously, the user can also be on touch-screen choose these objects by the touch action of finger or pointer and operates.When the user need choose a plurality of object in the touch-screen current page, generally need click object one by one, perhaps choose whole objects by the button of " full choosing " is disposable.Yet the operation that clicks object one by one is very loaded down with trivial details, use " full choosing " button can't only choose in the current page the part object, the object of this underaction is chosen mode, the inconvenience that has caused the user to use.
Summary of the invention
In view of above content, be necessary to provide a kind of object choosing method, can choose a plurality of objects neatly according to the touch action of user on touch-screen.
Also be necessary to provide a kind of object selecting system, can choose a plurality of objects neatly according to the touch action of user on touch-screen.
A kind of object choosing method may further comprise the steps: detect step: the touch action that takes place on the touch-screen of detection. electronics, and the position of the contact point that forms at this touch-screen of touch action; Determining step: an enclosed region is determined at touch-screen in the position according to this contact point; Choose step: the object of from the shown object of touch-screen, choosing this enclosed region correspondence.
A kind of object selecting system comprises: detection module, the touch action that takes place on the touch-screen for detection of electronic installation, and the position of the contact point that forms at this touch-screen of touch action; Determination module is used for determining an enclosed region according to the position of this contact point at touch-screen; Choose module, be used for choosing from the shown object of touch-screen the object of this enclosed region correspondence.
Compared to prior art, object selecting system of the present invention can be chosen a plurality of objects neatly according to the touch action of user on touch-screen.
Description of drawings
Fig. 1 is the running environment figure of object selecting system preferred embodiment of the present invention.
Fig. 2 is the touch-screen synoptic diagram that shows object.
Fig. 3 and Fig. 4 are the method exemplary plot of determining enclosed region at touch-screen.
Fig. 5 is the process flow diagram of object choosing method of the present invention preferred embodiment.
The main element symbol description
| Electronic installation | 1 |
| Object selecting system | 2 |
| Detection module | 21 |
| Determination module | 22 |
| Zoom module | 23 |
| Choose module | 24 |
| Touch-screen | 3 |
| |
101、102 |
| The |
103 |
Following embodiment will further specify the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Consulting shown in Figure 1ly, is the running environment figure of object selecting system preferred embodiment of the present invention.In the present embodiment, this object selecting system 2 runs in the electronic installation 1, and this electronic installation 1 also comprises touch-screen 3.This electronic installation 1 can be, but is not limited to, and mobile phone, PDA, mobile internet surfing equipment etc. comprise the portable mobile apparatus of described touch-screen 3.
This touch-screen 3 can be sensed the place that occurs in touch-screen 3 or the touch action of plurality of positions, comprise whether touching, touch the contact point that forms at touch-screen 3 the position, touch and whether be moved, and touch and whether interrupt etc.Wherein, this contact point can be for touching the central point of the surface of contact that forms at touch-screen 3.
In addition, touch-screen 3 also can be used for showing a plurality of objects, as shown in Figure 2, shows 12 objects on this touch-screen 3, is respectively object a, object b ... object n.When the user need choose wherein several objects and operates, can choose the zone of object by touch action mark on touch-screen 3.This touch action can be realized by finger or pointer by the user.
This object selecting system 2 comprises detection module 21, determination module 22, Zoom module 23 and chooses module 24.The alleged module of the present invention is to finish the computer program code segments of a specific function, is more suitable for therefore below the present invention software description all being described with module in describing the implementation of software in electronic installation 1 than program.
Described detection module 21 is for detection of the touch action that takes place on the touch-screen 3, and the detection touch action is in the position of the contact point of touch-screen 3 formation.For example, the user can use two fingers to touch the position, two places of touch-screen 3 simultaneously, and as shown in Figure 3, this position, two places is respectively contact point 101 and contact point 102.If establishing touch-screen 3 residing coordinate systems is X-axis with the Width of touch-screen 3, be Y-axis with the length direction of touch-screen 3, then the coordinate of this contact point 101 be (x1, y1), the coordinate of this contact point 102 be (x2, y2).
Described determination module 22 is used for determining an enclosed region according to the position of this contact point at touch-screen 3.For example, determination module 22 can be the summit with this contact point 101 and contact point 102, line with contact point 101 and contact point 102 is that diagonal line is determined the corresponding rectangular area that is parallel to four borders of touch-screen 3 respectively, a border, shown in the rectangular area 103 of the dotted line limit among Fig. 3.
Described Zoom module 23 is determined one or more scalings for when the contact point on the touch-screen 3 is moved, and the distance that this contact point is moved is carried out convergent-divergent with the scaling of determining then, thus this enclosed region of convergent-divergent.
In certain embodiments, when the area of touch-screen 3 bigger, when the user can't be on touch-screen 3 determines enough big enclosed region by touch action because of the restriction of finger length, can enlarge the regional extent of choosing object by this enclosed region of mobile access point convergent-divergent.This scaling can be determined according to following several rules:
(1) fixed value, for example this scaling is 2.
(2) determine flexibly according to the finger length of different user.For example, the user can be stretched over two fingers earlier and touch touch-screen 3 to greatest extent, and determine an enclosed region according to user's finger and the contact point of touch-screen 3 this moment.This scaling can be set at the ratio of the length of the length of touch-screen 3 and this enclosed region, the perhaps ratio of the width of the width of touch-screen 3 and this enclosed region.
(3) determine according to the translational speed of contact point on touch-screen 3.For example can preset an average velocity earlier, and this scaling can be set at the ratio of contact point translational speed and this average velocity on touch-screen 3.The contact point translational speed is more fast, and this ratio is more big, and scaling is more big, and the contact point translational speed is more slow, and this ratio is more little, and scaling is more little.
(4) determine scaling by the time.For example, preceding 0.3 second use first scaling in that contact point moves uses second scaling afterwards.
In the present embodiment, if contact point 101 is not moved, and contact point 102 is dx in the mobile distance of X-direction, and the distance mobile in Y direction is dy.Wherein, if this contact point 102 moves up in the pros of X-axis, then should be apart from dx for just, if this contact point 102 moves up at the losing side of X-axis, then should be apart from dx for negative, if this contact point 102 moves up in the pros of Y-axis, then should be apart from dy for just, if this contact point 102 moves up at the losing side of Y-axis, then should be apart from dy for negative.The coordinate of this contact point 102 after the movement become (x2+dx, y2+dy), as shown in Figure 4.And after this is carried out convergent-divergent apart from dx and dy with this scaling, coordinate (the x2+dx on the summit of the rectangular area 103 of these contact point 102 correspondences, y2+dy) will become (x2+ scaling * dx, y2+ scaling * dy), shown in the rectangular area 103 of dotted line limit among Fig. 4.
In other embodiments, if two contact points 101,102 are all moving, then produce two scalings, the distance that the distance that Zoom module 23 butt contacts 101 move and contact point 102 move is carried out convergent-divergent with the scaling of correspondence respectively.
Choose the object that module 24 is used for choosing from touch-screen 3 shown objects this enclosed region correspondence.In certain embodiments, choose module 24 and can choose all objects that are positioned at this enclosed region.As shown in Figure 4, choose module 24 and can choose object e, object f, object h and object i in the rectangular area 103.And in further embodiments, choose module 24 and can choose all objects that present position and this enclosed region have common factor.As shown in Figure 4, choose module 24 and can choose object a, object b, object c, object d, object e, object f, object g, object h and the object i that there is common factor present position and rectangular area 103.
In addition, if determination module 22 can't be determined an enclosed region at touch-screen 3 according to the position of this contact point, for to click touch-screen 3 in a certain position of touch-screen 3, then choose the operation failure of object as this touch action.
Consulting shown in Figure 5ly, is the process flow diagram of object choosing method of the present invention preferred embodiment.
Step S01, detection module 21 detects the touch action that takes place on the touch-screen 3, and detects touch action in the position of the contact point of touch-screen 3 formation.
Step S02, determination module 22 is determined an enclosed region according to the position of this contact point at touch-screen 3.When detection module 21 detected touch action when touching simultaneously in the position, two places of touch-screen 3, determination module 22 will be the summit with this position, two places, be that diagonal line is determined the corresponding rectangular area that is parallel to four borders of touch-screen 3 respectively, a border with the line of this position, two places.
If determination module 22 can't be determined enclosed region, then a process ends at touch-screen 3 according to this touch action.
Step S03, when the contact point on the touch-screen 3 was moved, Zoom module 23 was determined one or more scalings, then the distance that this contact point moves is carried out convergent-divergent with the scaling of determining, thus this enclosed region of convergent-divergent.
Step S04 chooses module 24 is chosen this enclosed region correspondence from the shown object of touch-screen 3 object.Choose module 24 and can choose all objects that are positioned at this enclosed region, also can choose all objects that present position and this enclosed region have common factor.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (10)
1. an object choosing method is characterized in that, this method may further comprise the steps:
Detect step: the touch action that takes place on the touch-screen of detection. electronics, and the position of the contact point that forms at this touch-screen of touch action;
Determining step: an enclosed region is determined at touch-screen in the position according to this contact point;
Choose step: the object of from the shown object of touch-screen, choosing this enclosed region correspondence.
2. object choosing method as claimed in claim 1 is characterized in that, described determining step comprises:
When detected touch action when touching simultaneously in the position, two places of touch-screen, be the summit with this position, two places, be that diagonal line is determined the corresponding rectangular area that is parallel to four borders of touch-screen respectively, a border with the line of this position, two places.
3. object choosing method as claimed in claim 1 is characterized in that, this method also comprises the convergent-divergent step:
When the contact point on the touch-screen is moved, determine one or more scalings, the distance that this contact point is moved is carried out convergent-divergent with the scaling of determining then, thus this enclosed region of convergent-divergent.
4. object choosing method as claimed in claim 3 is characterized in that, this scaling is determined according to one of following rule:
(1) fixed value;
(2) length of touch-screen and finger are stretched over to greatest extent the ratio of the length of the enclosed region of determining at touch-screen, and perhaps the width of touch-screen and finger are stretched over to greatest extent the ratio of the width of the enclosed region of determining at touch-screen;
(3) translational speed of contact point on touch-screen and the ratio of a pre-set velocity; And
(4) determine scaling by traveling time.
5. object choosing method as claimed in claim 1 is characterized in that, the described step of choosing comprises:
Choose all objects that are positioned at this enclosed region, or choose all objects that present position and this enclosed region have common factor.
6. an object selecting system is characterized in that, this system comprises:
Detection module, the touch action that takes place on the touch-screen for detection of electronic installation, and the position of the contact point that forms at this touch-screen of touch action;
Determination module is used for determining an enclosed region according to the position of this contact point at touch-screen;
Choose module, be used for choosing from the shown object of touch-screen the object of this enclosed region correspondence.
7. object selecting system as claimed in claim 6, it is characterized in that, when detected touch action when touching simultaneously in the position, two places of touch-screen, described determination module is the summit with this position, two places, is that diagonal line is determined the corresponding rectangular area that is parallel to four borders of touch-screen respectively, a border with the line of this position, two places.
8. object selecting system as claimed in claim 6, it is characterized in that, this system also comprises Zoom module, be used for when the contact point on the touch-screen is moved, determine one or more scalings, the distance that this contact point is moved is carried out convergent-divergent with the scaling of determining then, thus this enclosed region of convergent-divergent.
9. object selecting system as claimed in claim 8 is characterized in that, this scaling is determined according to one of following rule:
(1) fixed value;
(2) length of touch-screen and finger are stretched over to greatest extent the ratio of the length of the enclosed region of determining at touch-screen, and perhaps the width of touch-screen and finger are stretched over to greatest extent the ratio of the width of the enclosed region of determining at touch-screen;
(3) translational speed of contact point on touch-screen and the ratio of a pre-set velocity; And
(4) determine scaling by traveling time.
10. object selecting system as claimed in claim 6 is characterized in that, the described module of choosing will be chosen all objects that are positioned at this enclosed region, or chooses all objects that present position and this enclosed region have common factor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100095394A CN103207742A (en) | 2012-01-13 | 2012-01-13 | Article selecting method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100095394A CN103207742A (en) | 2012-01-13 | 2012-01-13 | Article selecting method and system |
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| Publication Number | Publication Date |
|---|---|
| CN103207742A true CN103207742A (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100095394A Pending CN103207742A (en) | 2012-01-13 | 2012-01-13 | Article selecting method and system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9377949B2 (en) | 2013-09-27 | 2016-06-28 | Xiaomi Inc. | Method and terminal device for selecting character |
| CN106068672A (en) * | 2014-01-24 | 2016-11-02 | 宇龙计算机通信科技(深圳)有限公司 | Batch process and batch operation device |
| CN106201317A (en) * | 2016-07-08 | 2016-12-07 | 北京小米移动软件有限公司 | Icon word Zoom method, device and terminal unit |
| CN106933487A (en) * | 2017-03-15 | 2017-07-07 | 深圳市金立通信设备有限公司 | A kind of image-scaling method and terminal |
| US9792019B2 (en) | 2013-09-27 | 2017-10-17 | Xiaomi Inc. | Method and terminal device for selecting character |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101046717A (en) * | 2006-03-30 | 2007-10-03 | Lg电子株式会社 | Terminal and method for selecting displayed items |
| CN101714059A (en) * | 2008-10-07 | 2010-05-26 | 捷讯研究有限公司 | Portable electronic device and method of controlling same |
| EP2395421A1 (en) * | 2010-06-08 | 2011-12-14 | Sap Ag | Bridging multi point and/or single point input devices and applications |
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2012
- 2012-01-13 CN CN2012100095394A patent/CN103207742A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101046717A (en) * | 2006-03-30 | 2007-10-03 | Lg电子株式会社 | Terminal and method for selecting displayed items |
| CN101714059A (en) * | 2008-10-07 | 2010-05-26 | 捷讯研究有限公司 | Portable electronic device and method of controlling same |
| EP2395421A1 (en) * | 2010-06-08 | 2011-12-14 | Sap Ag | Bridging multi point and/or single point input devices and applications |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9377949B2 (en) | 2013-09-27 | 2016-06-28 | Xiaomi Inc. | Method and terminal device for selecting character |
| US9792019B2 (en) | 2013-09-27 | 2017-10-17 | Xiaomi Inc. | Method and terminal device for selecting character |
| CN106068672A (en) * | 2014-01-24 | 2016-11-02 | 宇龙计算机通信科技(深圳)有限公司 | Batch process and batch operation device |
| CN106201317A (en) * | 2016-07-08 | 2016-12-07 | 北京小米移动软件有限公司 | Icon word Zoom method, device and terminal unit |
| CN106933487A (en) * | 2017-03-15 | 2017-07-07 | 深圳市金立通信设备有限公司 | A kind of image-scaling method and terminal |
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Application publication date: 20130717 |
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