CN102707891A - Method and mobile terminal for calibrating touch screen input - Google Patents
Method and mobile terminal for calibrating touch screen input Download PDFInfo
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- CN102707891A CN102707891A CN2012101520042A CN201210152004A CN102707891A CN 102707891 A CN102707891 A CN 102707891A CN 2012101520042 A CN2012101520042 A CN 2012101520042A CN 201210152004 A CN201210152004 A CN 201210152004A CN 102707891 A CN102707891 A CN 102707891A
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Abstract
The embodiment of the invention provides a method and a mobile terminal for calibrating touch screen input and relates to the field of touch screen input. The accuracy of the touch screen input can be improved. The method includes that a record trigger instruction input through an input method interface is received, the record trigger instruction comprises a first character and a second character, the first character is a character which is input finally before a delete operation, the second character is a character which is input firstly after the delete operation, the display area of the first character is a first display area, and the display area of the second character is a second display area; receiving times of the record trigger instruction during an appointed time period are recorded; and when the recorded times of the record trigger instruction reach to a preset threshold value, the first display area and the second display area in the input method interface are calibrated. The embodiment of the invention is used for calibrating the touch screen input.
Description
Technical field
The present invention relates to the touch-screen input field, relate in particular to a kind of method and portable terminal of calibrating touch-screen input.
Background technology
Tradition hard manual mobile phone causes available display screen too small because the hard manual zone on the mobile phone can take a part of space, is not easy to check literal, and is replaced by touch-screen mobile phone gradually.
Touch-screen mobile phone adopts soft keyboard to realize the literal input, but because the screen size at cell phone type terminal is limited, and the viewing area of each character that is shown in the soft keyboard on the screen is not too large.With the soft keyboard input characters time; Occur causing input error through regular meeting because of finger points to deviation, for example, when the user wants to press letter r; It is actual that press but is G; So just need the user to delete alphabetical G, and the cautious letter r that re-enters, thereby cause the screen soft keyboard input not have the hard manual input of entity accurate.
Summary of the invention
Embodiments of the invention provide a kind of method and portable terminal of calibrating touch-screen input, can be accustomed to the dynamic calibration input according to the user, improve the accuracy of touch-screen input.
For achieving the above object, embodiments of the invention adopt following technical scheme:
According to an aspect of the present invention, a kind of method of calibrating touch-screen input is provided, said method comprises:
Receive record triggering command through the interface of input method input; Said record triggering command comprises first character and second character; Wherein, said first character is the character that carries out last input before the deletion action, and said second character is the character that carries out first input after the deletion action; And the viewing area of said first character is first viewing area, and the viewing area of said second character is second viewing area;
Be recorded in the number of times that receives said record triggering command in the fixed time;
When the number of times of the said record triggering command that writes down reaches pre-set threshold value, said first viewing area in the said interface of input method and said second viewing area are calibrated.
According to a further aspect in the invention, a kind of portable terminal is provided, said portable terminal comprises:
Touch-screen, said screen displaying interface of input method is used to receive the record triggering command of user through the interface of input method input; Said record triggering command comprises first character and second character; Wherein, said first character is the character that carries out last input before the deletion action, and said second character is the character that carries out first input after the deletion action; And the viewing area of said first character is first viewing area, and the viewing area of said second character is second viewing area;
Storer is used to be recorded in the number of times that receives said record triggering command in the fixed time;
Central processing unit is used for when the number of times of the said record triggering command of reception of said storer record reaches pre-set threshold value, said first viewing area in the said interface of input method and said second viewing area being calibrated.
After adopting technique scheme; The method and the portable terminal of the calibration touch-screen input that the embodiment of the invention provides, the number of times of the record triggering command that receiving record triggering command and record are received, the number of times of the record triggering command that is received can reflect user's input habit when big; Thereby; Number of times and pre-set threshold value through with the said record triggering command of the reception of said record compare, and when the number of times of the said record triggering command of the reception of said record reached pre-set threshold value, it was frequent to confirm that said record triggering command takes place; And then to said first character in the said record triggering command and said second character respectively corresponding display calibrate; Thus, can be accustomed to the dynamic calibration input, improve the accuracy of touch-screen input according to the user.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of process flow diagram of calibrating the method for touch-screen input that Fig. 1 provides for the embodiment of the invention;
A kind of particular flow sheet of calibrating the method for touch-screen input that Fig. 2 provides for the embodiment of the invention;
Fig. 3 A is the synoptic diagram of the part that is shown in the interface of input method on the touch-screen that provides of the embodiment of the invention;
Fig. 3 B is the synoptic diagram of character R shown in the calibration chart 2 and character G;
Fig. 3 C is the synoptic diagram of character T shown in the calibration chart 2 and character G;
The structured flowchart of the portable terminal that Fig. 4 provides for the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme of the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, all other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belong to the scope that the present invention protects.
A kind of process flow diagram of calibrating the method for touch-screen input that Fig. 1 provides for the embodiment of the invention.With reference to Fig. 1, the embodiment of the invention provides a kind of method of calibrating touch-screen input, and said method can be carried out by the various portable terminals with touch-screen, for example, and by execution such as touch-screen mobile phone, panel computer, PDA(Personal Digital Assistant)s.Said method comprises:
11, receive the record triggering command of importing through interface of input method; Said record triggering command comprises first character and second character; Wherein, said first character is the character that carries out last input before the deletion action, and said second character is the character that carries out first input after the deletion action; And the viewing area of said first character is first viewing area, and the viewing area of said second character is second viewing area.
In embodiments of the present invention, said interface of input method can be virtual full keyboard interface or lattice interface, nine palaces etc.Said record triggering command in this article refers to three button operations that carry out continuously successively; And these three times successively continuously middle the one-touch in the button operation be operating as deletion action, said deletion action for example can be for press back the lattice key or pressing and time other identical buttons of lattice key function.For example, pressing q key, Hui Gejian, w key successively continuously promptly can be and once writes down triggering command.In embodiments of the present invention, said record triggering command is operated in order to the triggering mobile terminals executive logging.Particularly, for example, when the record triggering command is r key, Hui Gejian, g key, when pressing r key, Hui Gejian, g key successively continuously, can triggering mobile terminals record character r and character g.
When using this method, said " first character " can be considered the character of user because of the wrong input of gesture custom, and said " second character " can be considered user correct a mistake character and the correct character imported of input.For example, when the record triggering command was r key, Hui Gejian, g key, " first character " was character r, and " second character " is character g.
12, be recorded in the number of times that receives said record triggering command in cycle fixed time.
For example; At the appointed time in the cycle, when pressing record triggering command (for example, pressing r key, Hui Gejian, g key successively continuously) first; The number of times that writes down said record triggering command (r key, Hui Gejian, g key) is 1; When pressing said record triggering command (pressing r key, Hui Gejian, g key successively continuously) for the second time, the number of times that writes down said record triggering command (pressing r key, Hui Gejian, g key successively continuously) is 2, and the rest may be inferred; Press said record triggering command each time, the number of times of the said triggering command of record (pressing r key, Hui Gejian, g key successively continuously) adds 1 backward.Wherein, Said cycle fixed time can be the cycle any time, for example a week, one month, two months etc., but in order to make the record result can either reflect user's input habit; Be unlikely again and cause record excessively (promptly; Also write down the common input error that can not reflect input habit), preferred, said cycle fixed time is one month.
Concrete implementation for example can for: number in order the whole buttons on the interface of input method, a for example, b, c, d... reference numeral are 1,2,3,4... carries out record with a two-dimensional array, for example map [] [].When for the first time pressing c key, Hui Gejian, b key successively continuously, because c is corresponding to numbering 3, b is corresponding to numbering 2; Thereby it is 1 that map [3] [2] is set, when pressing c key, Hui Gejian, b key successively continuously for the second time; It is 2... that map [3] [2] is set, and the rest may be inferred later on, repeats no more at this.
13, when the number of times of the said record triggering command of the reception of said record reaches pre-set threshold value, said first viewing area in the said interface of input method and said second viewing area are calibrated.
Said pre-set threshold value can be predefined any value, but for the number of times of the said record triggering command of reception that makes said record can accurately reflect user's input habit, for example; The user wants when carrying out touch-screen input by character G; Because some gestures custom, input but be G, this process takes place once to reflect it is user's input habit fully; Have only when this process takes place more repeatedly, could reflect user's input habit.Thereby preferred, said pre-set threshold value is 3 or greater than any value of 3.
When the number of times of the said record triggering command of the reception of said record reaches pre-set threshold value, can carry out corresponding calibration operation.
Alternatively; In one embodiment of the invention; After described in the step 13 said first viewing area in the said interface of input method and said second viewing area being calibrated; Said method also can comprise: it is zero that the number of times that receives said record triggering command is set, to restart the number of times of the said record triggering command of recorder.So; After primary calibration is accomplished; Said record triggering command is rearranged into zero, and is follow-up when pressing said triggering command, need restart calculation times; Avoided because of said record triggering command number of times reaches pre-set threshold value, pressed each time that said record triggering command all need be carried out calibration operation and the excessive calibration that causes follow-up.
The method of the calibration touch-screen input that the embodiment of the invention provides; The number of times of the record triggering command that receiving record triggering command and record are received; The number of times of the record triggering command that is received can reflect user's input habit when big, thereby, compare through number of times and pre-set threshold value the said record triggering command of the reception of said record; When the number of times of the said record triggering command of the reception of said record reaches pre-set threshold value; It is frequent to confirm that said record triggering command takes place, and then first viewing area described in the said record triggering command and said second viewing area are calibrated, thus; Can be accustomed to the dynamic calibration input according to the user, improve the accuracy of touch-screen input.
Further, in another embodiment of the present invention, in step 11, receive after the said record triggering command, said method also can comprise: write down first character described in the said record triggering command and said second character.
To said interface of input method described in first viewing area and said second viewing area calibrate can comprise described in the step 13 this moment:
Obtain the position relation of said first viewing area and said second viewing area.
Particularly; A kind of implementation is to concern the position relation of obtaining said first viewing area and said second viewing area according to the position between first character described in character position relation table of storing in advance and the said character position relation table and said second character.Certainly, the present invention also can adopt other modes as known in the art to obtain the position relation of said first viewing area and said second viewing area.
According to the said position relation of obtaining, change said first viewing area and said second viewing area is calibrated.
Wherein, the relation of the position between said first character and said second character can comprise following two kinds of positions relation: exist between said first viewing area and said second viewing area between frontier point, said first viewing area and said second viewing area and have the boundary line.Be described in detail with regard to these two kinds of position relations below.
Alternatively, when between said first viewing area and said second viewing area, having frontier point, the said position relation that said basis is obtained changes said first viewing area and said second viewing area can specifically comprise:
Under the constant situation of the total area that keeps said first viewing area and said second viewing area; Line and the direction towards center, said first viewing area between the center of said first viewing area, edge and the center of said second viewing area move said frontier point; To reduce said first viewing area, increase said second viewing area simultaneously.Wherein, preferred, the displacement of said frontier point is less than 10% of the catercorner length of said first viewing area or said second viewing area.So, the displacement of said frontier point is less, can not affect greatly said first viewing area, and follow-up when reaching calibration condition once more, can carry out calibration operation once more, can not produce the excessive problem of calibration.
Alternatively, when between said first viewing area and said second viewing area, having the boundary line, the said position relation that said basis is obtained changes said first viewing area and said second viewing area can specifically comprise:
Under the constant situation of the total area that keeps said first viewing area and said second viewing area; Along perpendicular to the line between the center of the center of said first viewing area and said second viewing area; And the direction towards said first viewing area moves said boundary line; To reduce said first viewing area, increase said second viewing area simultaneously.
Wherein, preferred, the displacement of said boundary line is less than 10% of the length of side of said first viewing area or said second viewing area.So, the displacement of said frontier point is less, can not affect greatly said first viewing area, and follow-up when reaching calibration condition once more, can carry out calibration operation once more, can not produce the excessive problem of calibration.
For better understanding the present invention, be that example comes the present invention is further specified below with the specific embodiment.Also must note, below cited embodiment be a part of embodiment of the present invention, those skilled in the art can be easy to expect other embodiment by content according to the invention, they all within the scope of the invention.
A kind of particular flow sheet of calibrating the method for touch-screen input that Fig. 2 provides for the embodiment of the invention.Fig. 3 A is the synoptic diagram of the part that is shown in the interface of input method on the touch-screen that provides of the embodiment of the invention.Fig. 3 B is the synoptic diagram of character R shown in the calibration chart 2 and character G.Is that character R, Hui Gejian, character G are that example describes present embodiment below in conjunction with Fig. 2, Fig. 3 A and Fig. 3 B with the record triggering command, and the method for the calibration touch-screen input that present embodiment provides comprises:
21, all buttons on the interface of input method are numbered in order.Detailed implementation can be used the number of times of a two-dimensional array map [] [] recorder record triggering command.Wherein, character a-z is corresponding to 1-26, and character R is corresponding to 18, and character G is corresponding to 7.Certainly, also can adopt other modes to accomplish the function of this step.
22, receive the record triggering command (that is, successively continuously press character R, Hui Gejian, character G) of user through the interface of input method input, and record.
Particularly; With reference to Fig. 3 A, the user has pressed character " G ", the reason of being accustomed to owing to some gestures; What input method people pressed for him is " R " letter; The user sees that the result of input is not desired, just presses back the lattice key with character " R " rollback, cautious again going by character " G ".At this moment, the said user of mobile terminal records is through the record triggering command (that is, pressing character R, Hui Gejian, character G successively continuously) of interface of input method input.When receiving for the first time said record triggering command, record map [18] [7]=1, when receiving for the second time said record triggering command, record map [18] [7]=2, the once said record triggering command of every backward reception, the value of map [18] [7] adds 1 on last basis once.
23, when the number of times of the record triggering command that writes down reaches pre-set threshold value, touch-screen input is calibrated.Promptly at map [18] [7] >=during 3 (pre-set threshold value), character R and character G are calibrated.
Calibration steps is specially: under the constant situation of the total area of the viewing area of viewing area that keeps character R and character G; Along the line between the center of the center of character R viewing area and character G viewing area; And the direction towards character R moves the frontier point between character R and the character G; To increase the viewing area of character G, reduce the viewing area of character R simultaneously.Wherein, the displacement of said frontier point is less than 10% of the catercorner length of the viewing area of the viewing area of character R or said character G.
Particularly, with reference to Fig. 3 B, before the calibration, the frontier point between character R and the character G is 1 place in the position, and line 4 passes at the frontier point at 1 place and perpendicular to the line 3 between the center of the center of character R viewing area and character G viewing area.During calibration, along line 3 and towards the direction at the center of character R frontier point 1 is moved to position 2 from the position, corresponding, line 4 moves to line 5 places.Line 5 is the separatrix of character R and character G viewing area.Line 5 is divided into two parts with character R: blank parts and dash area in the character R viewing area, and wherein, dash area belongs to character G after calibration, and blank parts belongs to character R.The user is follow-up during again by intersection between character R and character G, can concern according to the position of intersection and separatrix 5 and distinguish character R or character G.Need to prove; Dash area in the character R viewing area can also be other Any shape, for example, is the center of circle with position 1; Position 2 is the part of the circle of radius; The part of this circle is the part that falls into the viewing area of character R, can certainly be other shapes, and the embodiment of the invention is not done qualification.
24, after the calibration, it is zero that the number of times that receives said record triggering command is set, to restart the said record triggering command of recorder.Promptly after calibration is accomplished, map [18] [7]=0 is set.
Top embodiment is to existing the situation of frontier point to be illustrated between the two corresponding viewing areas of two characters.Be pointed out that the embodiment of the invention is also applicable to the situation that has the boundary line between two viewing areas.Exist the situation and the top embodiment of boundary line roughly the same between two viewing areas, difference only is calibration process.Is that to be example carry out brief description in the case calibration process for character T, Hui Gejian, character G below in conjunction with Fig. 3 C with the record triggering command.
Shown in Fig. 3 C; Before the calibration; Boundary line between the viewing area of the viewing area of character T and character G is 7 places in the position; During calibration, along perpendicular to the line between the center of the viewing area of the center of the viewing area of character T and character G, and the boundary line 7 is moved to position 8 from the position towards the direction of the viewing area of character T.After the calibration, the dash area between position 7 and the position 8 belongs to the viewing area of character G, and the viewing area of position 8 is merely the blank parts of character T viewing area.Like this, the user is follow-up during again by intersection between character T and character G, can distinguish character T or character G.
The method of the calibration touch-screen input that the embodiment of the invention provides; The number of times of the record triggering command that receiving record triggering command and record are received; The number of times of the record triggering command that is received can reflect user's input habit when big, thereby, compare through number of times and pre-set threshold value the said record triggering command of the reception of said record; When the number of times of the said record triggering command of the reception of said record reaches pre-set threshold value; It is frequent to confirm that said record triggering command takes place, and then first viewing area described in the said record triggering command and said second viewing area are calibrated, thus; Can be accustomed to the dynamic calibration input according to the user, improve the accuracy of touch-screen input.
Corresponding with said method, the embodiment of the invention also provides a kind of portable terminal 40, and is as shown in Figure 4, and said portable terminal 40 comprises touch-screen 41, storer 42 and central processing unit 43.
Touch-screen 41 is used for the display input method interface, and is used to receive the record triggering command of user through the interface of input method input; Said record triggering command comprises first character and second character; Wherein, said first character is the character that carries out last input before the deletion action, and said second character is the character that carries out first input after the deletion action; And the viewing area of said first character is first viewing area, and the viewing area of said second character is second viewing area.
Alternatively; Said storer 42 also is used for: after said central processing unit is calibrated first viewing area described in the said interface of input method and said second viewing area; It is zero that the number of times that receives said record triggering command is set, to restart the number of times of the said record triggering command of recorder.
The portable terminal that the embodiment of the invention provides; The number of times of touch-screen 41 receiving record triggering command and the record triggering command that received by storer 42 record; The number of times of the record triggering command that is received can reflect user's input habit when big, thereby, compare through number of times and pre-set threshold value the said record triggering command of the reception of said record; When the number of times of the said record triggering command of the reception of said record reaches pre-set threshold value; It is frequent to confirm that said record triggering command takes place, and then first viewing area described in 43 pairs of said record triggering command of central processing unit and said second viewing area calibrate, thus; Can be accustomed to the dynamic calibration input according to the user, improve the accuracy of touch-screen input.
Alternatively, in another embodiment of the present invention, said storer 42 also is used for:
After receiving said record triggering command, write down first character described in the said record triggering command and said second character;
Said central processing unit 43 is used for:
Obtain the position relation of said first viewing area and said second viewing area;
According to the said position relation of obtaining, change said first viewing area and said second viewing area is calibrated.
Wherein, the relation of the position between said first character and said second character can comprise following two kinds of positions relation: exist between said first viewing area and said second viewing area between frontier point, said first viewing area and said second viewing area and have the boundary line.
Alternatively, when between said first viewing area and said second viewing area, having frontier point, said central processing unit 43 is used for:
Under the constant situation of the total area that keeps said first viewing area and said second viewing area; Line and the direction towards center, said first viewing area between the center of said first viewing area, edge and the center of said second viewing area move said frontier point; To reduce said first viewing area, increase said second viewing area simultaneously.Preferably, the displacement of said frontier point is less than 10% of the catercorner length of said first viewing area or said second viewing area.
Alternatively, when between said first viewing area and said second viewing area, having the boundary line, said central processing unit 43 is used for:
Under the constant situation of the total area that keeps said first viewing area and said second viewing area; Along perpendicular to the line between the center of the center of said first viewing area and said second viewing area; And the direction towards said first viewing area moves said boundary line; To reduce said first viewing area, increase said second viewing area simultaneously.Preferably, the displacement of said boundary line is less than 10% of the length of side of said first viewing area or said second viewing area.
It should be noted that among the above-mentioned portable terminal embodiment that each included parts are just divided according to function logic, but are not limited to above-mentioned division, as long as can realize function corresponding; In addition, the concrete title of each functional part also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to accomplish through program; Described program can be stored in a kind of computer-readable recording medium, and said storage medium can be ROM (read-only memory), disk or CD etc.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (14)
1. a method of calibrating touch-screen input is characterized in that, said method comprises:
Receive record triggering command through the interface of input method input; Said record triggering command comprises first character and second character; Wherein, said first character is the character that carries out last input before the deletion action, and said second character is the character that carries out first input after the deletion action; And the viewing area of said first character is first viewing area, and the viewing area of said second character is second viewing area;
Be recorded in the number of times that receives said record triggering command in cycle fixed time;
When the number of times of the said record triggering command that writes down reaches pre-set threshold value, said first viewing area in the said interface of input method and said second viewing area are calibrated.
2. method according to claim 1 is characterized in that, said said first viewing area in the said interface of input method and said second viewing area are calibrated after, said method also comprises:
It is zero that the number of times that receives said record triggering command is set, to restart the number of times of the said record triggering command of recorder.
3. method according to claim 1 and 2 is characterized in that,
Said said first viewing area in the said interface of input method and said second viewing area are calibrated comprises:
Obtain the position relation of said first viewing area and said second viewing area;
According to the said position relation of obtaining, change said first viewing area and said second viewing area is calibrated.
4. method according to claim 3 is characterized in that, has frontier point between said first viewing area and said second viewing area,
The said position relation that said basis is obtained changes said first viewing area and said second viewing area comprises:
Under the constant situation of the total area that keeps said first viewing area and said second viewing area; Line and the direction towards center, said first viewing area between the center of said first viewing area, edge and the center of said second viewing area move said frontier point; To reduce said first viewing area, increase said second viewing area simultaneously.
5. method according to claim 3 is characterized in that, has the boundary line between said first viewing area and said second viewing area,
The said position relation that said basis is obtained changes said first viewing area and said second viewing area comprises:
Under the constant situation of the total area that keeps said first viewing area and said second viewing area; Along perpendicular to the line between the center of the center of said first viewing area and said second viewing area; And the direction towards said first viewing area moves said boundary line; To reduce said first viewing area, increase said second viewing area simultaneously.
6. method according to claim 4 is characterized in that, the displacement of said frontier point is less than 10% of the catercorner length of said first viewing area or said second viewing area.
7. method according to claim 5 is characterized in that, the displacement of said boundary line is less than 10% of the length of side of said first viewing area or said second viewing area.
8. a portable terminal is characterized in that, said portable terminal comprises:
Touch-screen, said screen displaying interface of input method is used to receive the record triggering command of user through the interface of input method input; Said record triggering command comprises first character and second character; Wherein, said first character is the character that carries out last input before the deletion action, and said second character is the character that carries out first input after the deletion action; And the viewing area of said first character is first viewing area, and the viewing area of said second character is second viewing area;
Storer is used to be recorded in the number of times that receives said record triggering command in cycle fixed time;
Central processing unit is used for when the number of times of the said record triggering command of reception of said storer record reaches pre-set threshold value, said first viewing area in the said interface of input method and said second viewing area being calibrated.
9. portable terminal according to claim 8 is characterized in that, said storer also is used for:
After said central processing unit is calibrated said first viewing area in the said interface of input method and said second viewing area; It is zero that the number of times that receives said record triggering command is set, to restart the number of times of the said record triggering command of recorder.
10. according to Claim 8 or 9 described portable terminals, it is characterized in that,
Said central processing unit also is used for:
Obtain the position relation of said first viewing area and said second viewing area;
According to the said position relation of obtaining, change said first viewing area and said second viewing area is calibrated.
11. portable terminal according to claim 10 is characterized in that, has frontier point between said first viewing area and said second viewing area,
Said central processing unit is used for:
Under the constant situation of the total area that keeps said first viewing area and said second viewing area; Line and the direction towards center, said first viewing area between the center of said first viewing area, edge and the center of said second viewing area move said frontier point; To reduce said first viewing area, increase said second viewing area simultaneously.
12. portable terminal according to claim 10 is characterized in that, has the boundary line between said first viewing area and said second viewing area,
Said central processing unit is used for:
Under the constant situation of the total area that keeps said first viewing area and said second viewing area; Along perpendicular to the line between the center of the center of said first viewing area and said second viewing area; And the direction towards said first viewing area moves said boundary line; To reduce said first viewing area, increase said second viewing area simultaneously.
13. portable terminal according to claim 11 is characterized in that, the displacement of said frontier point is less than 10% of the catercorner length of said first viewing area or said second viewing area.
14. portable terminal according to claim 12 is characterized in that, the displacement of said boundary line is less than 10% of the length of side of said first viewing area or said second viewing area.
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| CN104407800A (en) * | 2014-11-05 | 2015-03-11 | 深圳市金立通信设备有限公司 | Terminal operating method |
| CN104407801A (en) * | 2014-11-05 | 2015-03-11 | 深圳市金立通信设备有限公司 | Terminal |
| WO2016184191A1 (en) * | 2016-01-18 | 2016-11-24 | 中兴通讯股份有限公司 | Reset calibration determining method, apparatus and terminal |
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| CN104407800B (en) * | 2014-11-05 | 2019-10-22 | 深圳市金立通信设备有限公司 | A kind of method of terminal operation |
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| CN106547394A (en) * | 2016-09-30 | 2017-03-29 | 青岛海信电器股份有限公司 | A kind of calibration steps of touch display screen, apparatus and system |
| CN106547394B (en) * | 2016-09-30 | 2019-09-17 | 青岛海信电器股份有限公司 | A kind of calibration method of touch display screen, apparatus and system |
| CN107562266A (en) * | 2017-08-23 | 2018-01-09 | 美的智慧家居科技有限公司 | Capacitance plate calibration method, device and terminal device |
| CN107562266B (en) * | 2017-08-23 | 2021-03-19 | 美智光电科技股份有限公司 | Capacitive screen calibration method and device and terminal equipment |
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