CN105653177A - Method for selecting clickable elements of terminal equipment interface and terminal equipment - Google Patents

Method for selecting clickable elements of terminal equipment interface and terminal equipment Download PDF

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Publication number
CN105653177A
CN105653177A CN201410713582.8A CN201410713582A CN105653177A CN 105653177 A CN105653177 A CN 105653177A CN 201410713582 A CN201410713582 A CN 201410713582A CN 105653177 A CN105653177 A CN 105653177A
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China
Prior art keywords
touch point
coordinate
click
pointer
screen
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CN201410713582.8A
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Chinese (zh)
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CN105653177B (en
Inventor
余亮
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Huawei Device Co Ltd
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Huawei Device Dongguan Co Ltd
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Priority to CN201410713582.8A priority Critical patent/CN105653177B/en
Priority to PCT/CN2015/094943 priority patent/WO2016082712A1/en
Publication of CN105653177A publication Critical patent/CN105653177A/en
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    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The embodiment of the invention provides a method for selecting clickable elements of a terminal equipment interface and a piece of terminal equipment. The method comprises the steps that a touch point of a user on a touch screen of the terminal equipment is acquired and whether the touch point is located at a preset indicator is determined; if the touch point is located on an indicator body, a set of effective coordinates of the clickable elements corresponding to coordinates of the touch point is determined according to the coordinates of the touch point, and according to the coordinates of the touch point and the set of effective coordinates, a first clicking element is determined, wherein the set of effective coordinates comprises coordinates of the at least one clickable element, a vertical distance between the coordinate of each clickable element in the set of effective coordinates and an aiming line is smaller than a preset distance, the aiming line is a straight line or a radial line determined by an indicator root and the coordinates of the touch point; and if the detection result indicates that the user leaves the screen, a corresponding operation for clicking the first clicking element is executed. The clicking element is directly selected by the indicator body, so that a calculation quantity of the terminal equipment is effectively reduced; and processing efficiency of the terminal equipment is increased.

Description

The system of selection of the element clicked at terminating unit interface and terminating unit
Technical field
The embodiment of the present invention relates to computer technology, particularly relates to system of selection and the terminating unit of the element clicked at a kind of terminating unit interface.
Background technology
The terminating unit of large-size screen monitors, for user, there is better displaying effect and experience, when the terminating unit using large-size screen monitors hand-held, operate if user has to carry out tactile screen with the hand holding equipment in some scenarios, because it is limited to touch scope, the element on some screen cannot touch.
In prior art, use while holding of being in one's hands to enable user is held the hand held and is touched the operated element on whole screen: the position that the screen of terminating unit is displayed in the screen of terminating unit by shrink technology, the hand of user's handling equipment can be operated on the screen after this micro-contracting, namely the virtual screen of a micro-contracting is presented in the scope that user can touch on screen, allow user can perform the operation being intended in this micro-contracting screen, select after being finished to close micro-contracting screen.
But, in actual applications, for all the elements on the screen of whole terminating unit being carried out micro-contracting screen display, and needing the in real time operation of synchronous real screen and user, calculated amount relatively greatly, causes terminating unit that the processing efficiency of user operation is low.
Summary of the invention
The system of selection of the element clicked at the terminating unit interface that the embodiment of the present invention provides and terminating unit, for solving in prior art, during to the operation of large-size screen monitors terminating unit, all the elements on the screen of whole terminating unit are carried out micro-contracting screen display, and need the in real time operation of synchronously real screen and user, calculated amount is relatively big, causes the problem that the processing efficiency of user operation is lower of terminating unit.
First aspect present invention provides the system of selection of the element clicked at a kind of terminating unit interface, comprising:
Obtaining the touch point of user on the touch-screen of described terminating unit, and judge described touch point whether on the pointer pre-set, described pointer comprises pointer root and pointer body;
If described touch point is on described pointer body, then determine effective coordinate set of the element clicked that the coordinate of described touch point is corresponding according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, it is determined that the first click element; Wherein, described effective coordinate set comprises at least one coordinate that can click element, and the coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the current coordinate of described pointer root and described touch point or ray;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
In conjunction with first aspect, in the first possible enforcement mode of first aspect, the described coordinate according to described touch point determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding, and according to the coordinate of described touch point and described effective coordinate set, before determining the first click element, described method also comprises:
If detecting, described touch point is moved on the touchscreen, then taking described pointer root as starting point, the coordinate after the change of described touch point is that terminal draws pointer body again.
In conjunction with the first possible enforcement mode of first aspect or first aspect, in the 2nd kind of first aspect possible enforcement mode, the coordinate of each element clicked in described effective coordinate set is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root.
In conjunction with the 2nd kind of first aspect possible enforcement mode, in the third possible enforcement mode of first aspect, the described coordinate according to described touch point and described effective coordinate set, it is determined that the first click element, comprising:
If described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element;
If described effective coordinate set only includes the coordinate that can be clicked element, then this uniquely can be clicked element as described first click element.
In conjunction with first aspect, first aspect the first to any one in the third possible enforcement mode, in the 4th kind of first aspect possible enforcement mode, described determine the first click element after, described method also comprises:
If detecting, described touch point is moved along described hair-line(crack) near described pointer root, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
In conjunction with first aspect, first aspect the first to any one in the third possible enforcement mode, in the 5th kind of first aspect possible enforcement mode, described determine described first click element after, described method also comprises:
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element;
If detecting, user is from screen, then perform to click described second point and hit operation corresponding to element.
In conjunction with the 5th kind of first aspect possible enforcement mode, in the 6th kind of first aspect possible enforcement mode, described determine that second point hits element after, described method also comprises:
If again detecting, described touch point is moved along described hair-line(crack) near described pointer root, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point;
If detecting, user is from screen, then perform to click operation corresponding to described 3rd click element.
In conjunction with first aspect, first aspect the first to any one in enforcement mode possible in the 6th kind, in the 7th kind of first aspect possible enforcement mode, described determine described first click element after, described method also comprises:
Described first click element is carried out certain visual effects process on the screen of described terminating unit.
In conjunction with first aspect, in the 8th kind of first aspect possible enforcement mode, if described touch point is on described pointer root, then the coordinate of described pointer root follows the coordinate change of described touch point, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, and pointer body is drawn in direction and length according to default pointer body again.
Second aspect present invention provides a kind of terminating unit, comprising:
Acquisition module, for obtaining the touch point of user on the touch-screen of described terminating unit;
Judging module, for judging the pointer whether described touch point is pre-setting, described pointer comprises pointer root and pointer body;
Processing module, if judging that touch point is at described pointer body for described judgement module, effective coordinate set of the element clicked that the coordinate of described touch point is corresponding is then determined according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, it is determined that the first click element; Wherein, described effective coordinate set comprises at least one coordinate that can click element, and the coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the coordinate of described pointer root and described touch point or ray;
If described processing module is also for detecting that user is from screen, then perform to click the operation that described first click element is corresponding.
In conjunction with second aspect, in the first possible enforcement mode of second aspect, described processing module determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, before determining the first click element, described processing module also for:
If detecting, described touch point is moved on the touchscreen, then taking described pointer root as starting point, the current coordinate of described touch point is that terminal draws pointer body again.
In conjunction with the first possible enforcement mode of second aspect or second aspect, in the 2nd kind of second aspect possible enforcement mode, the coordinate of each element clicked in described effective coordinate set that described processing module is determined is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root.
In conjunction with the 2nd kind of second aspect possible enforcement mode, in the third possible enforcement mode of second aspect, described processing module specifically for:
If described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element;
If described effective coordinate set only includes the coordinate that can be clicked element, then this uniquely can be clicked element as described first click element.
In conjunction with second aspect, second aspect the first to any one in the third possible enforcement mode, in the 4th kind of second aspect possible enforcement mode, after described processing module determines the first click element, also for:
If detecting, described touch point is moved along described hair-line(crack) near described pointer root, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the described first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
In conjunction with second aspect, second aspect the first to any one in the third possible enforcement mode, in the 5th kind of second aspect possible enforcement mode, described processing module determine described first click element after, also for:
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element;
If detecting, user is from screen, then perform to click described second point and hit operation corresponding to element.
In conjunction with the 5th kind of second aspect possible enforcement mode, in the 6th kind of second aspect possible enforcement mode, after described processing module determines that second point hits element, also for:
If again detecting, described touch point is moved along described hair-line(crack) near described pointer root, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point;
If detecting, user is from screen, then perform to click operation corresponding to described 3rd click element.
In conjunction with second aspect, second aspect the first to any one in the 6th kind of possible enforcement mode, in the 7th kind of second aspect possible enforcement mode, after described processing module determines described first click element, described processing module also for carrying out certain visual effects process by described first click element on the screen of described terminating unit.
In conjunction with second aspect, in the 8th kind of second aspect possible enforcement mode, described processing module also for: if described judgement module judges that described touch point is at described pointer root, the coordinate then making the coordinate of described pointer root follow described touch point changes, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, and pointer body is drawn in direction and length according to default pointer body again.
Third aspect present invention provides a kind of terminating unit, comprising:
Touch-screen, for obtaining the touch point of user on the touch-screen of described terminating unit;
Treater, for judging the pointer whether described touch point is pre-setting, described pointer comprises pointer root and pointer body;
If described treater is also for judging that touch point is at described pointer body, effective coordinate set of the element clicked that the coordinate of described touch point is corresponding is then determined according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, it is determined that the first click element; Wherein, described effective coordinate set comprises at least one coordinate that can click element, and the coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the coordinate of described pointer root and described touch point or ray;
If described treater is also for detecting that user is from screen, then perform to click the operation that described first click element is corresponding.
In conjunction with the third aspect, in the first possible enforcement mode of the third aspect, described treater determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, before determining the first click element, described treater also for:
If detecting, described touch point is moved on the touchscreen, then taking described pointer root as starting point, the coordinate of described touch point is that terminal draws pointer body again.
In conjunction with the first possible enforcement mode of the third aspect or the third aspect, in the 2nd kind of the third aspect possible enforcement mode, the coordinate of each element clicked in described effective coordinate set that described treater is determined is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root.
In conjunction with the 2nd kind of the third aspect possible enforcement mode, in the third possible enforcement mode of the third aspect, described treater specifically for:
If described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element;
If described effective coordinate set only includes the coordinate that can be clicked element, then this uniquely can be clicked element as described first click element.
In conjunction with the third aspect, the third aspect the first to any one in the third possible enforcement mode, in the 4th kind of the third aspect possible enforcement mode, after the first click element determined by described treater, also for:
If detecting, described touch point is moved along described hair-line(crack) near described pointer root, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
In conjunction with the third aspect, the third aspect the first to any one in the third possible enforcement mode, in the 5th kind of the third aspect possible enforcement mode, described treater determine described first click element after, also for:
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element;
If detecting, user is from screen, then perform to click described second point and hit operation corresponding to element.
In conjunction with the 5th kind of the third aspect possible enforcement mode, in the 6th kind of the third aspect possible enforcement mode, after described treater determines that second point hits element, also for:
If again detecting, described touch point is moved along described hair-line(crack) near described pointer root, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point;
If detecting, user is from screen, then perform to click operation corresponding to described 3rd click element.
In conjunction with the third aspect, the third aspect the first to any one in the 6th kind of possible enforcement mode, in the 7th kind of the third aspect possible enforcement mode, described treater determine described first click element after, described treater also for:
Described first click element is carried out certain visual effects process on the screen of described terminating unit.
In conjunction with the third aspect, in the 8th kind of the third aspect possible enforcement mode, described treater also for: if judging, described touch point is at described pointer root, the coordinate then making the coordinate of described pointer root follow described touch point changes, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, and pointer body is drawn in direction and length according to default pointer body again.
The system of selection of the element clicked at terminating unit interface provided by the invention and terminating unit, by arranging pointer on the screen of terminating unit in advance, when needs are by this pointer operation terminating unit, whether the touch point of detection user is on the pointer pre-set, when touch point is on pointer body, effective coordinate set of the element clicked that the coordinate of touch point is corresponding is then determined according to the coordinate of touch point, and according to the coordinate of touch point and described effective coordinate set, determine the first click element, after determining the first click element, detect that user is from screen, then perform to click the operation that the first click element is corresponding, by the click element of the singlehanded unreachable position of the bigger terminating unit of the effective function screen of pointer body and touch point, and only need in real time to carry out computing according to the position of touch point and pointer body and just can determine the element clicked that user needs, realize the operation to big screen equipment, put compared to the content of display on whole screen is carried out contracting in real time by prior art, substantially reduce the calculated amount of system, effectively improve the processing efficiency of terminating unit.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schema of the embodiment one of the system of selection of the element clicked at terminating unit interface of the present invention;
Fig. 2 is the schema of the embodiment two of the system of selection of the element clicked at terminating unit interface of the present invention;
Fig. 3 is the schema of the embodiment three of the system of selection of the element clicked at terminating unit interface of the present invention;
Fig. 4 is the interaction figure of an example of the system of selection of the element clicked at terminating unit interface of the present invention;
Fig. 5 is the pointer at terminating unit interface of the present invention rounding state schematic diagram when not using;
Fig. 6 is the pointer at terminating unit interface of the present invention using state schematic diagram when bringing into use;
Fig. 7 is the structural representation of the embodiment one of terminating unit of the present invention;
Fig. 8 is the structural representation of the embodiment three of terminating unit of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The terminating unit that the present invention relates to comprises the terminating unit of mobile phone, flat board and other touch-screen, and any picture presented on the general reference screen of the interface of this terminating unit, it can be system desktop, it can be the operation interface of application program, game interface, any picture such as video clip, and the element clicked on interface refers to meet on interface one piece of bounded domain of two conditions, condition one is that this region has clear and definite boundary line and boundary line system can respond the operation of tactile screen it will be seen that condition two is this region. Such as the application icon in system desktop, such as the button control etc. at application operating interface.
Fig. 1 is the schema of the embodiment one of the system of selection of the element clicked at terminating unit interface of the present invention, it is applicable to the touch screen operation of the bigger terminating unit of various screen, as shown in Figure 1, the concrete steps of the system of selection of the element clicked at this terminating unit interface comprise:
S101: obtain the touch point of user on the touch-screen of described terminating unit, and judge described touch point whether on the pointer pre-set, described pointer comprises pointer root and pointer body.
In the present embodiment, present method proposes the pointer shape instrument of a system level, the whole service cycle that the pointer resident devices that this pre-sets is shut down from starting shooting to, for choosing interface element on any interface of screen shows, pointer root is arranged on screen frame line, and root position can drag on any position of screen frame line, and pointer body is taking pointer root as starting point, the length of pointer body can be arranged, and follow touch point change in operation and change.
User carry out the touch-screen to terminating unit operate time, whether obtain user in the touch point of touch-screen, and judge this touch point on this pointer pre-set.
Concrete, terminating unit collects the touch point coordinate of touch point, and obtain on the pointer body that pre-sets coordinate a little, contrast whether described touch point coordinate is the coordinate that any one on described pointer body is put, or the distance of point nearest with touch point on touch point coordinate and described pointer body is less than certain limit, then think that this touch point is on the pointer body pre-set.
Wherein, can being just set before terminating unit dispatches from the factory for arranging of this pointer, pointer root remains on the screen frame line of terminating unit; Can also be user when needs use pointer to operate, pointer root is set, by starting point of pointer root, touch point draw pointer body for terminal, complete the setting of pointer body.
S102: if described touch point is on described pointer body, effective coordinate set of the element clicked that the coordinate of described touch point is corresponding is then determined according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, it is determined that the first click element.
In the present embodiment, if detecting, the touch point of user is on the pointer body of pointer, then think that user to be operated by the pointer that this pre-sets, detect that described touch point is moved on the touchscreen at terminating unit, namely the coordinate of touch point changes, then taking described pointer root as starting point, coordinate after the change of described touch point is that terminal draws pointer body again, namely the change in location that user operation makes touch point is visually observed, touch point is moved and is driven described pointer body to rotate, namely described touch point remains on described pointer body in the process of movement.
Especially, described effective coordinate set comprises at least one coordinate that can click element, and the coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the coordinate of described pointer root and described touch point or ray; The coordinate of the preferred element clicked in this effective coordinate set can be centre coordinate, namely directly determines the element clicked in effective coordinate set by each centre coordinate that can click element to the vertical range of hair-line(crack).
This hair-line(crack) is determined by pointer root and touch point, can be from the initial ray of pointer root, extend to screen edge, it can also be the straight line that crown portion and touch point are determined, extending to screen edge, in operation, this hair-line(crack) may be displayed on screen so that user adjusts position, can also carry out processing on backstage not showing on screen, this present invention is not restricted.
Preferably, each element clicked in effective coordinate set is less than, to the vertical range of hair-line(crack), the first distance pre-set, and each element clicked in described effective coordinate set is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root, namely it is that user can directly touch for the element clicked between touch point and pointer root, it is possible to do not select by the way.
Terminating unit detects the coordinate of touch point, and click element according to the coordinate of this current touch point and all of correspondence, set up an effective coordinate set, and determine, according to the coordinate of touch point and this effective coordinate set, the first click element that the coordinate of current touch point is corresponding further.
S103: user is from screen if detecting, then perform to click the operation that described first click element is corresponding.
In the present embodiment, if after determining the first click element, if user being detected directly from screen, it does not have carry out other operation, then will click the first operation execution clicked operation corresponding to element and to be carried out as user.
Preferably, each moment in whole process can be real-time determination at least one first click element, generally the determine first click element can be carried out specific vision effect process by terminating unit on the screen of terminating unit, such as: the first click element is highlighted, changes color, make the vision effects such as the first click element jump, so that it is that user can recognize what currently choose for which element, it is determined whether described first click element is clicked element as target.This detection user can realize according to all schemes of prior art from the mode of screen, such as: can't detect touch point or treater receives from modes such as screen message, this application is not limited.
The system of selection of the element clicked at the terminating unit interface that the present embodiment provides, by the pointer pre-set, undertaken of terminating unit is operated, concrete, when touch point is on the pointer body of pointer, in subsequent operations process, coordinate according to touch point determines effective coordinate set that the coordinate of touch point is corresponding, and determine the first click element in conjunction with the coordinate of effective coordinate set and touch point, it is considered as the element clicked that user to be selected, if after determining the first click element, detect user from screen, then perform to click the operation that this first click element is corresponding, by the click element of the singlehanded unreachable position of the bigger terminating unit of the effective function screen of the pointer body of pointer and touch point, and only need in real time to carry out computing according to the position of touch point and pointer body and just can determine the element clicked that user needs, realize the operation to big screen equipment, put compared to the content of display on whole screen is carried out contracting in real time by prior art, substantially reduce the calculated amount of system, improve the processing efficiency of terminating unit.
Fig. 2 is the schema of the embodiment two of the system of selection of the element clicked at terminating unit interface of the present invention, as shown in Figure 2, on the basis of above-described embodiment, the screen obtaining described terminating unit is less than all center position coordinates clicking element of predeterminable range with the vertical range of described hair-line(crack), and therefrom obtain current coordinate that all distances to described pointer root are greater than described touch point and gather to the coordinate of the element clicked of the distance of described pointer root, as after described effective coordinate set that the current coordinate of described touch point is corresponding, the coordinate according to described touch point in step S102 and described effective coordinate set, determine the first click element, its specific implementation step is:
S201: if described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element.
In the present embodiment, when this effective coordinate set has multiple coordinate clicking element, each element clicked in set of computations is to the distance of touch point, using the element clicked nearest for its current coordinate in middle distance touch point as the first click element, namely it is considered as the element clicked that user corresponding to this touch point wants to select.
Wherein, each element clicked in this effective coordinate set is less than, to the vertical range of the straight line (i.e. hair-line(crack)) that pointer body root and described touch point current position are determined, the first distance pre-set, and each element clicked in described effective coordinate set is greater than the distance of current position to the root of described pointer body of described touch point to the distance of the root of described pointer body.
S202: if described effective coordinate set only includes the coordinate that can be clicked element, then uniquely can click element as described first click element using this.
In the present embodiment, in this effective coordinate set only one when can click the coordinate of element, directly selected this can click element as the first click element.
In addition, in the above-described embodiment, it is determined that after the first click element, the first click element is carried out on the screen of described terminating unit the process of certain visual effects, so that user determines whether as target, described first click element is clicked element.Concrete mode can be the arbitrary modes such as highlighted, floating, this is not restricted.
The system of selection of the element clicked at the terminating unit interface that the present embodiment provides, by the pointer pre-set, undertaken of terminating unit is operated, concrete, when touch point is on pointer body, coordinate according to touch point in the moving process of touch point in subsequent operations process, determine effective coordinate set that the coordinate of touch point is corresponding, and in this effective coordinate set, obtain the first click element nearest with the coordinate distance of touch point, and carry out special visual effect process, it is considered as the element clicked that user to be selected, if after determining the first click element, detect user from screen, then perform to click the operation that this first click element is corresponding, by the click element of the singlehanded unreachable position of the bigger terminating unit of the effective function screen of pointer and touch point, and only need in real time to carry out computing according to the position of touch point and pointer body and just can determine the element clicked that user needs, realize the operation to big screen equipment, put compared to the content of display on whole screen is carried out contracting in real time by prior art, substantially reduce the calculated amount of system, improve the processing efficiency of terminating unit, save the memory source of terminating unit.
Fig. 3 is the schema of the embodiment three of the system of selection of the element clicked at terminating unit interface of the present invention, as shown in Figure 3, on the basis of above-mentioned any embodiment, the coordinate according to described touch point in step S102 determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding, and according to the coordinate of described touch point and described effective coordinate set, after determining the first click element, if having directly detected user from screen, then perform to click the operation that this first click element is corresponding, if not detecting, user from screen but continues mobile, then specific implementation step is:
S301: described touch point is moved along described hair-line(crack) near described pointer root if detecting, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point.
In the present embodiment, on the basis of previous embodiment one and embodiment two, after confirming the first click element, touch point is moved along hair-line(crack) near pointer root, it is then that the coordinate after moving according to touch point redefines corresponding effective coordinate set and the first click element, specific implementation reference example two, does not repeat them here.
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, directly performs step S303.
S302: user is from screen if detecting, then perform to click the operation that described first click element is corresponding.
In the present embodiment, using this described first click element redefined as the element clicked determined from the coordinate before screen according to described touch point, and perform to redefine described in click first clicks operation corresponding to element.
S303: described touch point is moved along described hair-line(crack) away from described pointer root if detecting, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element.
In the present embodiment, user is determined not from screen at terminating unit, but when moving along hair-line(crack) away from pointer root, then from effective coordinate set corresponding to the coordinate after the first click effective coordinate set corresponding to element or touch point move, obtain the next click element on pointer direction indication adjacent with the first click element and hit element as second point, namely the nearest click element of element is clicked at original effective coordinate set middle distance first, after determining, this second point is hit element and carry out special visual effect process, so that user determines the element clicked whether needed.
S304: user is from screen if detecting, then perform to click described second point and hit operation corresponding to element.
In the present embodiment, described second point is hit element as the element clicked selected from the user that the position before screen is determined according to described touch point, and perform to click described second point and hit operation corresponding to element.
If after determining that second point hits element, still do not detect that user is from screen, and touch point is also being moved, if not moving along the boresight direction shown in pointer body, then determine according to the mode in embodiment one and embodiment two, if moving along hair-line(crack) away from pointer body root, then continue to perform according to step S303 and S304 step; If moving along hair-line(crack) near pointer body root, then continue to perform according to step S305 and S306 step.
S305: described touch point is moved along described hair-line(crack) near described pointer root if again detecting, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point.
In the present embodiment, if after determining that second point hits element, still do not detect that user is from screen, but touch point along hair-line(crack) when pointer root moves, the effective coordinate set then obtained from above or touch point move after effective coordinate set corresponding to coordinate in, obtain and hit the adjacent next click element on the reverse direction of pointer instruction of element with second point as the 3rd click element, namely the click element that second point hits the distance of element and touch point it is less than with the distance of described touch point, after determining, the 3rd click element is carried out special visual effect process, so that user determines whether to need the action of operation.
S306: user is from screen if detecting, then perform to click the operation that described 3rd click element is corresponding.
In the present embodiment, after determining the 3rd click element, if detecting, user is from screen, as the target determined from the position before screen according to touch point, the 3rd click element is clicked element and performs.
If still not detecting that user is from screen, and touch point is also being moved, if not moving along the boresight direction shown in pointer body, then determine according to the mode in embodiment one and embodiment two, if moving along hair-line(crack) away from pointer root, then continue to perform according to step S303 and S304 step; If moving along hair-line(crack) near pointer root, then continue to perform according to step S305 and S306 step.
The system of selection of the element clicked at the terminating unit interface that the present embodiment provides, by the pointer pre-set, undertaken of terminating unit is operated, concrete, when touch point is on pointer body, coordinate according to touch point in subsequent operations process, determine effective coordinate set that the coordinate of touch point is corresponding, and in this effective coordinate set, obtain the first click element nearest with touch point current position, and carry out special visual effect process, it is considered as the operation that user to be selected, if after determining the first click element, user detected not from screen, and touch point continuation is mobile, then redefine the first click element in the manner described above or second point hits element or the 3rd click element, until detecting that user is from screen, then perform the final element clicked chosen, by the click element of the singlehanded unreachable position of the bigger terminating unit of the effective function screen of pointer body and touch point, and only need in real time to carry out computing according to the position of touch point and pointer body and just can determine the element clicked that user needs, realize the operation to big screen equipment, put compared to the content of display on whole screen is carried out contracting in real time by prior art, substantially reduce the calculated amount of system, save the memory source for the treatment of time and terminating unit, effectively improve the processing efficiency of terminating unit, the program is the scheme of a system in addition, go for the operation at any interface of display on the screen on terminating unit, practicality is extensive, effectively improve the convenience of large-size screen monitors terminating unit.
On the basis of above-mentioned any embodiment, below for the input (i.e. touch-screen) of terminating unit, treater and output (display screen), the technical scheme to the present invention of illustrating is described in detail.
This terminating unit is under open state, the coordinate of treater reading pointer root, if, not adopting the coordinate of acquiescence, if reading root coordinate to change, then adopt new root coordinate, by the pointer body of pointer taking root coordinate as end, being displayed in the superiors of terminating unit display screen layer according to acquiescence direction and default-length, how lower mask body introduction utilizes the pointer pre-set to realize the selection scheme of the element clicked at terminating unit interface.
Fig. 4 is the interaction figure of an example of the system of selection of the element clicked at terminating unit interface of the present invention, and on the basis of above-described embodiment one to embodiment three, as shown in Figure 4, the specific implementation of the system of selection of the element clicked at terminating unit interface is:
S401: the coordinate of the touch point of user is sent to treater by touch-screen.
In the present embodiment, as input, touch-screen detects that user starts touch operation, immediately the coordinate (initial coordinate for touch point) of the touch point detected is sent to treater.
S402: treater judges described touch point whether on described pointer body according to the coordinate of touch point.
In the present embodiment, treater judges this touch point lower whether on the pointer body of pointer according to the coordinate of touch point, if it is determined that result be touch point not on pointer body, then think user to be carried out other operation, then conventionally in processing mode continue to perform.
If described touch point is on described pointer root, then the coordinate of described pointer root follows the coordinate change of described touch point, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, pointer body is drawn in direction and length according to default pointer body again, if namely touch point is at pointer root, then think that user needs the position of mobile pointer, pointer root is moved along with the movement of touch point, until from screen, taking the coordinate of pointer root finally determined as starting point, the direction preset and the length of pointer body, again pointer body is drawn, so that user operates.
S403: if touch point is on described pointer body, treater completes pointer body and draws instruction so that touch point is moved and driven pointer body rotate and draw.
In the present embodiment, if detecting, touch point is on pointer body, then current coordinate real-time rendering pointer body from pointer root coordinate toward touch point, ensureing that pointer body length sufficiently long makes touch point remain on pointer body, this step is the action that embodiment contact drives pointer body to rotate around pointer root.
Especially, Fig. 5 is the pointer at terminating unit interface of the present invention rounding state schematic diagram when not using, Fig. 6 is the pointer at terminating unit interface of the present invention using state schematic diagram when bringing into use, as shown in Figure 5 and Figure 6, in figure, white box represents the element clicked on interface, dotted line in Fig. 6 represents hair-line(crack), pointer is from the unused state shown in Fig. 5 toward the conversion of using state, screen touch point drops on pointer body (pointer body is at present on screen frame line) not from screen, slide toward screen center, then pointer body rotates around pointer root under touch point drives, the pointer body being contact in image " opening " drew in originally as open jackknife, system is then on screen taking pointer root as starting point (is a fixed point, because the contact on pointer body only drives pointer body to rotate around root, pointer root can not move), pointer body is constantly redrawn to direction, touch point, ensure that touch point is all the time between the arrow and pointer root of pointer.Pointer body once turn to the screen frame line leaving original place, namely never transfers using state to by state.
S404: the real-time detected touch point of touch-screen, and the coordinate of described touch point is sent to treater.
In the present embodiment, show that touch point drives pointer body, then follow the tracks of touch point change, real-time for the coordinate of touch point is passed to treater.
S405: treater obtains effective coordinate set corresponding to the coordinate of described touch point according to the coordinate of touch point, and from described effective coordinate set, obtain the first click element.
In the present embodiment, touch point drives in pointer rotary course, whether real-time inspection pointer body place straight line has interface can click the geometric centre of element, obtains the interface element set of all geometric centres on the straight line of pointer place.
Preferably, pointer body place straight line represents be that the vertical range of geometric centre (i.e. centre coordinate) and pointer body place straight line is less than in the scope of the first distance pre-set all click element, and those elements clicked that can click in element the distance being greater than touch point and pointer root with the distance of pointer root are carried out new set, form effective coordinate set that the coordinate of touch point is corresponding.
Further, obtain nearest the clicked element of effective coordinate set middle distance from touch point as the first click element.
Optionally, if the effective coordinate set obtained is empty set, show there is no can to click element selected; If containing a coordinate that can click element, this can click element just as the first click element.
S406: treater completes the first click element display instruction so that the first selected click element is shown by certain visual effects on a display screen.
S407: touch-screen detects that user is from screen, and send from screen message to treater.
In the present embodiment, touch-screen detection user does not specifically limit from the mode of screen.
S408: treater receives from screen message, clicks element using the first click element obtained as target and performs.
In the present embodiment, if after determining the first click element, touch-screen detects user from screen also notification processor, then treater performs to click operation corresponding to the first click element.
S409: the interface after treater instruction display screen display first click element execution, operates for user's continuation.
In the present embodiment, when pointer is in using state, the touch point on user's drag pointer body drives pointer body to rotate around pointer root. In pointer body rotary course, the geometric centre that can click element is positioned at pointer body place straight line (this straight line is pure geometrical concept, need not encode realization)
Especially, the element that the geometric centre that can click element is positioned on the wire of touch point and pointer root under any circumstance all can not be selected. This dvielement is in user and touches in scope, it is possible to directly choose with traditional way.
If having the geometric centre of multiple element simultaneously on the straight line of pointer body place, element nearest along pointer body place hair-line(crack) distance touch point at first is selected. If user wants to choose the next element of farther place, can keep not from screen, along pointer body to the direction away from pointer root, the touch point passed on pointer body exceedes a certain valve value (such as 200 pixel), and chosen element is also changing into from the farther next element of pointer root thereupon. Similar, it is also possible to touch point passes same valve value along pointer body to the direction near pointer root, chosen element be also changing into thereupon from pointer root more close to next element.
If the touch point on pointer body have can click element chosen (any moment at the most only an element be selected) time from screen, chosen elements equivalent is in clicked (operation triggered when namely triggering and click this element);If original position (being close to screen frame line) from screen, when pointer resets to unused state when it is chosen that element can not be clicked, the touch point on pointer body.
Especially, after step S406, if not detecting, user is from screen, and detects that touch point is moved, and travel direction touch point being detected is along pointer body place straight line, and the travel direction of touch point and miles of relative movement are passed to treater.
If the miles of relative movement of touch point exceedes specified threshold, and the effective coordinate set obtained comprises and more than one clicks element, then selected click element turns into click element from the next one of touch point farther (when travel direction is the root away from pointer) or nearer (when travel direction is close pointer root). Namely multiple geometric centre clicking element is on the straight line of pointer place during conllinear, user along pointer body extrapolation or touch point of furthering, select these can click in element from touch point farther (during extrapolation) or more close to the next element of (when furthering).
Especially, in all embodiments of the present invention, when pointer body rotate or contact move along pointer body cause having the new element clicked be selected time, original chosen element clicked cancels special visual effect display, the element clicked newly selected is carried out special visual effect process and shows.
In addition, in a kind of possible implementation, described touch-screen and described display screen can be integrated into same device, and this integrating device has acquisition touch location function and interface display function.
One example of the system of selection of the element clicked at the terminating unit interface that the present embodiment provides, when touch point is on pointer body, position according to touch point in subsequent operations process, determine effective coordinate set that the coordinate of touch point is corresponding, and in this effective coordinate set, obtain the first click element nearest with the coordinate distance of touch point, and highlight, it is considered as the operation that user to be selected, if after determining the first click element, user detected not from screen, and touch point continuation is mobile, then redefine the first click element in the manner described above or second point hits element or the 3rd click element, until detecting that user is from screen, then perform final target and click element, by the click element of the singlehanded unreachable position of the bigger terminating unit of the effective function screen of pointer and touch point, and only need in real time to carry out computing according to the position of touch point and pointer body and just can determine the element clicked that user needs, realize the operation to big screen equipment, the program is the scheme of a system, go for the operation at any interface of display on the screen on terminating unit, practicality is extensive, effectively improve the convenience of large-size screen monitors terminating unit, and put compared to the content of display on whole screen is carried out contracting in real time by prior art, substantially reduce the calculated amount of system, save space-time expense, improve the processing efficiency of terminating unit.
Optionally, in the arbitrary shown embodiment of Fig. 1 to Fig. 4, consider the inaccuracy of finger motion, the function of geometry ray " automatically calibrating " can be used, namely the geometric centre of the element clicked that geometry ray is nearest in screen plane is identified, once this geometric centre is less than a certain valve value (such as 50 pixel) from the distance of geometry ray, geometry ray can automatically do trace skew and accurately to the geometric centre of eka-element. User only needs by the touch point rotating pointer body on pointer body, and rough alignment is intended to the element the clicked geometric centre selected, and the geometry hair-line(crack) at pointer body place just can be allowed accurately to the geometric centre of eka-element.
Fig. 7 is the structural representation of the embodiment one of terminating unit of the present invention, and as shown in Figure 7, this terminating unit 10, comprises acquisition module 11, judges module 12 and processing module 13;
Acquisition module 11, for obtaining the touch point of user on the touch-screen of described terminating unit;
Judging module 12, for judging the pointer whether described touch point is pre-setting, described pointer comprises pointer root and pointer body;
Processing module 13, if judging that touch point is at described pointer body for described judgement module 12, effective coordinate set of the element clicked that the current coordinate of described touch point is corresponding is then determined according to the real-time coordinates of described touch point, and according to the current coordinate of described touch point and described effective coordinate set, it is determined that the first click element; Wherein, described effective coordinate set comprises at least one centre coordinate that can click element, and the centre coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the current coordinate of described pointer root and described touch point or ray;
If described processing module 13 is also for detecting that user is from screen, then perform to click the operation that described first click element is corresponding.
The terminating unit that the present embodiment provides is for performing the technical scheme of the embodiment of the method shown in Fig. 1, its realize principle and technique effect similar, by the click element of the singlehanded unreachable position of the bigger terminating unit of the effective function screen of pointer and touch point, and only need in real time to carry out computing according to the position of touch point and pointer body and just can determine the element clicked that user needs, realize the operation to big screen equipment, put compared to the content of display on whole screen is carried out contracting in real time by prior art, substantially reduce the calculated amount of system, effectively improve the processing efficiency of terminating unit.
In the embodiment two of terminating unit of the present invention, on the basis of above-described embodiment one, described processing module 13 determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, before determining the first click element, described processing module 13 also for:
If the coordinate described touch point being detected changes on the touchscreen, then taking described pointer root as starting point, the current coordinate of described touch point is that terminal draws pointer body again.
Optionally, the coordinate of each element clicked in described effective coordinate set that described processing module 13 is determined is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root.
Optionally, described processing module 13 specifically for:
If described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element;
If described effective coordinate set only includes the coordinate that can be clicked element, then this uniquely can be clicked element as described first click element.
Optionally, after described processing module 13 determines the first click element, also for:
If detecting, described touch point is moved along described hair-line(crack) near described pointer root, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
Optionally, described processing module 13 determine described first click element after, also for:
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element;
If detecting, user is from screen, then perform to click described second point and hit operation corresponding to element.
Optionally, after described processing module 13 determines that second point hits element, also for:
If again detecting, described touch point is moved along described hair-line(crack) near described pointer root, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point;
If detecting, user is from screen, then perform to click operation corresponding to described 3rd click element.
Optionally, after described processing module 13 determines described first click element, described processing module 13 also for carrying out certain visual effects process by described first click element on the screen of described terminating unit.
Optionally, described processing module 13 also for: if described judgement module 12 judges that described touch point is at described pointer root, the coordinate then making the coordinate of described pointer root follow described touch point changes, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, and pointer body is drawn in direction and length according to default pointer body again.
The terminating unit that the present embodiment provides, for perform Fig. 1-6 arbitrary shown in the technical scheme of embodiment of the method, its realize principle and technique effect similar, with reference to aforementioned embodiment of the method, can not repeat them here.
Fig. 8 is the structural representation of the embodiment three of terminating unit of the present invention, and terminating unit 20 provided by the invention, comprising: touch-screen 21 and treater 22. Concrete,
Touch-screen 21, for obtaining the touch point of user on the touch-screen of described terminating unit;
Treater 22, for judging the pointer whether described touch point is pre-setting, described pointer comprises pointer root and pointer body;
If described treater 22 is also for judging that touch point is at described pointer body, effective coordinate set of the element clicked that the coordinate of described touch point is corresponding is then determined according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, it is determined that the first click element; Wherein, described effective coordinate set comprises at least one coordinate that can click element, and the coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the coordinate of described pointer root and described touch point or ray;
If described treater 22 is also for detecting that user is from screen, then perform to click the operation that described first click element is corresponding.
The terminating unit that the present embodiment provides is for performing the technical scheme of the embodiment of the method shown in Fig. 1, its realize principle and technique effect similar, by the click element of the singlehanded unreachable position of the bigger terminating unit of the effective function screen of pointer body and touch point, and only need in real time to carry out computing according to the position of touch point and pointer body and just can determine the element clicked that user needs, realize the operation to big screen equipment, put compared to the content of display on whole screen is carried out contracting in real time by prior art, substantially reduce the calculated amount of system, save space-time expense.
In the embodiment four of terminating unit of the present invention, on the basis of above-described embodiment three, described treater 22 determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, before determining the first click element, described treater 22 also for:
If the coordinate described touch point being detected changes on the touchscreen, then taking described pointer root as starting point, the coordinate of described touch point is that terminal draws pointer body again.
Optionally, the coordinate of each element clicked in described effective coordinate set that described treater 22 is determined is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root.
Optionally, described treater 22 specifically for:
If described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element;
If described effective coordinate set only includes the coordinate that can be clicked element, then this uniquely can be clicked element as described first click element.
Optionally, after the first click element determined by described treater 22, also for:
If detecting, described touch point is moved along described hair-line(crack) near described pointer root, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
Optionally, described treater 22 determine described first click element after, also for:
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element;
If detecting, user is from screen, then perform to click described second point and hit operation corresponding to element.
Optionally, after described treater 22 determines that second point hits element, also for:
If again detecting, described touch point is moved along described hair-line(crack) near described pointer root, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point;
If detecting, user is from screen, then perform to click operation corresponding to described 3rd click element.
Optionally, described treater 22 determine described first click element after, described treater 22 also for:
Described first click element is carried out certain visual effects process on the screen of described terminating unit.
Optionally, described treater 22 also for: if judging, described touch point is at described pointer root, the coordinate then making the coordinate of described pointer root follow described touch point changes, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, and pointer body is drawn in direction and length according to default pointer body again.
The terminating unit that the present embodiment provides, for perform Fig. 1-6 arbitrary shown in the technical scheme of embodiment of the method, its realize principle and technique effect similar, with reference to aforementioned embodiment of the method, can not repeat them here.
Further, in the embodiment three and embodiment four of above-mentioned terminating unit, should understand, this treater 12 can be central processing unit (CentralProcessingUnit, it is called for short CPU), can also be other general procedure devices, digital signal processor (DigitalSignalProcessor, it is called for short DSP), application specific integrated circuit (ApplicationSpecificIntegratedCircuit, it is called for short ASIC), ready-made programmable gate array (Field-ProgrammableGateArray, it is called for short FPGA) or other programmable logic device parts, discrete gate or transistor logical device, discrete hardware components etc. general procedure device can be microprocessor or this treater can also be the treater etc. of any routine. each step in embodiment of the method can be completed by the instruction of the integrated logic circuit of the hardware in terminating unit or software form. step in conjunction with the method disclosed in the embodiment of the present invention can directly be presented as that hardware processor is complete, or hardware and the software module in purpose processor combines complete. software module can be positioned at random access memory, flash memory, read-only storage, in the storage media of this area maturations such as programmable read only memory or electrically erasable programmable storer, register. this storage media is positioned at storer, and treater reads the information in storer, completes the step of aforesaid method in conjunction with its hardware.
One of ordinary skill in the art will appreciate that: all or part of step realizing aforesaid method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising aforesaid method embodiment; And aforesaid storage media comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate the technical scheme of the present invention, it is not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.

Claims (27)

1. the system of selection of the element clicked at a terminating unit interface, it is characterised in that, comprising:
Obtaining the touch point of user on the touch-screen of described terminating unit, and judge described touch point whether on the pointer pre-set, described pointer comprises pointer root and pointer body;
If described touch point is on described pointer body, then determine effective coordinate set of the element clicked that the coordinate of described touch point is corresponding according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, it is determined that the first click element; Wherein, described effective coordinate set comprises at least one coordinate that can click element, and the coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the coordinate of described pointer root and described touch point or ray;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
2. method according to claim 1, it is characterized in that, the described coordinate according to described touch point determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding, and according to the coordinate of described touch point and described effective coordinate set, before determining the first click element, described method also comprises:
If detecting, described touch point is moved on the touchscreen, then taking described pointer root as starting point, the coordinate after the change of described touch point is that terminal draws pointer body again.
3. method according to claim 1 and 2, it is characterised in that, the coordinate of each element clicked in described effective coordinate set is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root.
4. method according to claim 3, it is characterised in that, the described coordinate according to described touch point and described effective coordinate set, it is determined that the first click element, comprising:
If described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element;
If described effective coordinate set only includes the coordinate that can be clicked element, then this uniquely can be clicked element as described first click element.
5. method according to the arbitrary item of Claims 1-4, it is characterised in that, described determine the first click element after, described method also comprises:
If detecting, described touch point is moved along described hair-line(crack) near described pointer root, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
6. method according to the arbitrary item of Claims 1-4, it is characterised in that, described determine described first click element after, described method also comprises:
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element;
If detecting, user is from screen, then perform to click described second point and hit operation corresponding to element.
7. method according to claim 6, it is characterised in that, described determine that second point hits element after, described method also comprises:
If again detecting, described touch point is moved along described hair-line(crack) near described pointer root, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point;
If detecting, user is from screen, then perform to click operation corresponding to described 3rd click element.
8. method according to the arbitrary item of claim 1 to 7, it is characterised in that, described determine described first click element after, described method also comprises:
Described first click element is carried out certain visual effects process on the screen of described terminating unit.
9. method according to claim 1, it is characterised in that, described method also comprises:
If described touch point is on described pointer root, then the coordinate of described pointer root follows the coordinate change of described touch point, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, and pointer body is drawn in direction and length according to default pointer body again.
10. a terminating unit, it is characterised in that, comprising:
Acquisition module, for obtaining the touch point of user on the touch-screen of described terminating unit;
Judging module, for judging the pointer whether described touch point is pre-setting, described pointer comprises pointer root and pointer body;
Processing module, if judging that touch point is at described pointer body for described judgement module, effective coordinate set of the element clicked that the coordinate of described touch point is corresponding is then determined according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, it is determined that the first click element; Wherein, described effective coordinate set comprises at least one coordinate that can click element, and the coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the coordinate of described pointer root and described touch point or ray;
If described processing module is also for detecting that user is from screen, then perform to click the operation that described first click element is corresponding.
11. terminating units according to claim 10, it is characterized in that, described processing module determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, before determining the first click element, described processing module also for:
If detecting, described touch point is moved on the touchscreen, then taking described pointer root as starting point, the current coordinate of described touch point is that terminal draws pointer body again.
12. terminating units according to claim 10 or 11, it is characterized in that, the coordinate of each element clicked in described effective coordinate set that described processing module is determined is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root.
13. terminating units according to claim 12, it is characterised in that, described processing module specifically for:
If described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element;
If described effective coordinate set only includes the coordinate that can be clicked element, then this uniquely can be clicked element as described first click element.
14. according to claim 10 to the terminating unit described in 13 arbitrary items, it is characterised in that, after described processing module determines the first click element, also for:
If detecting, described touch point is moved along described hair-line(crack) near described pointer root, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
15. according to claim 10 to the terminating unit described in 13 arbitrary items, it is characterised in that, described processing module determine described first click element after, also for:
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element;
If detecting, user is from screen, then perform to click described second point and hit operation corresponding to element.
16. terminating units according to claim 15, it is characterised in that, after described processing module determines that second point hits element, also for:
If again detecting, described touch point is moved along described hair-line(crack) near described pointer root, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point;
If detecting, user is from screen, then perform to click operation corresponding to described 3rd click element.
17. according to claim 10 to the terminating unit described in 16 arbitrary items, it is characterized in that, after described processing module determines described first click element, described processing module also for carrying out certain visual effects process by described first click element on the screen of described terminating unit.
18. terminating units according to claim 10, it is characterized in that, described processing module also for: if described judgement module judges that described touch point is at described pointer root, the coordinate then making the coordinate of described pointer root follow described touch point changes, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, and pointer body is drawn in direction and length according to default pointer body again.
19. 1 kinds of terminating units, it is characterised in that, comprising:
Touch-screen, for obtaining the touch point of user on the touch-screen of described terminating unit;
Treater, for judging the pointer whether described touch point is pre-setting, described pointer comprises pointer root and pointer body;
If described treater is also for judging that touch point is at described pointer body, effective coordinate set of the element clicked that the coordinate of described touch point is corresponding is then determined according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, it is determined that the first click element; Wherein, described effective coordinate set comprises at least one coordinate that can click element, and the coordinate of each element clicked in described effective coordinate set is less than predeterminable range to the vertical range of hair-line(crack), described hair-line(crack) is the straight line determined of the coordinate of described pointer root and described touch point or ray;
If described treater is also for detecting that user is from screen, then perform to click the operation that described first click element is corresponding.
20. terminating units according to claim 19, it is characterized in that, described treater determines effective coordinate set of the element clicked that the coordinate of described touch point is corresponding according to the coordinate of described touch point, and according to the coordinate of described touch point and described effective coordinate set, before determining the first click element, described treater also for:
If detecting, described touch point is moved on the touchscreen, then taking described pointer root as starting point, the coordinate of described touch point is that terminal draws pointer body again.
21. terminating units according to claim 19 or 20, it is characterized in that, the coordinate of each element clicked in described effective coordinate set that described treater is determined is greater than the distance of coordinate to described pointer root of described touch point to the distance of described pointer root.
22. terminating units according to claim 21, it is characterised in that, described treater specifically for:
If described effective coordinate set comprises the coordinate that at least two can be clicked element, then obtain the element clicked nearest with the coordinate of described touch point in described effective coordinate set as described first click element;
If described effective coordinate set only includes the coordinate that can be clicked element, then this uniquely can be clicked element as described first click element.
23. according to claim 19 to the terminating unit described in 22 arbitrary items, it is characterised in that, after the first click element determined by described treater, also for:
If detecting, described touch point is moved along described hair-line(crack) near described pointer root, then the coordinate after moving according to described touch point redefines the first click element; Wherein, the first click element redefined is in effective coordinate set that the coordinate after described touch point is moved is corresponding, with the nearest element clicked of described touch point;
If detecting, user is from screen, then perform to click operation corresponding to described first click element.
24. according to claim 19 to the terminating unit described in 22 arbitrary items, it is characterised in that, described treater determine described first click element after, also for:
If detecting, described touch point is moved along described hair-line(crack) away from described pointer root, then obtain second point and hit element, it is in effective coordinate set that the coordinate after described touch point is moved is corresponding that described second point hits element, it is greater than the distance of described first click element and described touch point with the distance of described touch point, and the click element adjacent with described first click element;
If detecting, user is from screen, then perform to click described second point and hit operation corresponding to element.
25. terminating units according to claim 24, it is characterised in that, after described treater determines that second point hits element, also for:
If again detecting, described touch point is moved along described hair-line(crack) near described pointer root, then obtain the 3rd click element, described 3rd click element is in effective coordinate set that the coordinate after described touch point is moved is corresponding, it is less than described second point with the distance of described touch point and hits element and the distance of described touch point, and hit the adjacent click element of element with second point;
If detecting, user is from screen, then perform to click operation corresponding to described 3rd click element.
26. according to claim 19 to the terminating unit described in 25 arbitrary items, it is characterised in that, described treater determine described first click element after, described treater also for:
Described first click element is carried out certain visual effects process on the screen of described terminating unit.
27. terminating units according to claim 19, it is characterized in that, described treater also for: if judging, described touch point is at described pointer root, the coordinate then making the coordinate of described pointer root follow described touch point changes, until detecting that user is from screen, coordinate before taking described touch point from screen is as the coordinate of described pointer root, and pointer body is drawn in direction and length according to default pointer body again.
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