CN102890607A - Screen display control method for terminal and terminal - Google Patents

Screen display control method for terminal and terminal Download PDF

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Publication number
CN102890607A
CN102890607A CN2012102787544A CN201210278754A CN102890607A CN 102890607 A CN102890607 A CN 102890607A CN 2012102787544 A CN2012102787544 A CN 2012102787544A CN 201210278754 A CN201210278754 A CN 201210278754A CN 102890607 A CN102890607 A CN 102890607A
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China
Prior art keywords
destination
user
terminal
pixel
virtual grid
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CN2012102787544A
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Chinese (zh)
Inventor
张丹
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ZTE Corp
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ZTE Corp
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Priority to CN201210063613 priority Critical
Priority to CN201210063613.0 priority
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN2012102787544A priority patent/CN102890607A/en
Publication of CN102890607A publication Critical patent/CN102890607A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction 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
    • G06F3/0488Interaction 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

Abstract

The invention relates to a screen display control method for a terminal and the terminal. The method comprises the following steps that: the terminal acquires a pixel virtual grid coordinate of a target object on a screen and a corresponding image area pixel when a user finger points to the target object; and the target object is subjected to enlarged display according to the pixel virtual grid coordinate, the corresponding image area pixel and a preset enlarged display parameter. By the method, the accuracy and usability of operating the terminal screen are improved, the user experience is improved, amblyopic people, old people, children and the like can conveniently use and operate the terminal such as a mobile phone to a certain extent, and the audiences of the terminal are expanded; and the size of the terminal display screen is not required to be increased, and an enlargement key is not required to be newly added, so that the manufacturing cost of the terminal is reduced, and the only narrow space of the terminal is saved.

Description

Terminal screen display control method and terminal
Technical field
The present invention relates to communication technical field, relate in particular to a kind of terminal screen display control method and terminal.
Background technology
Along with the development of the communication technology, touch-screen mobile phone continues to bring out.But, use in the process of touch-screen mobile phone the user, on the one hand because the restriction of display screen viewing area, order spacing or the space is comparatively compact between the lines, on the other hand because the problem of interior of mobile phone menucommand, webpage, novel font size, so that browse and quite inconvenience of clicking operation, easily point is wrong, and the user need to carefully see accurately operation.
For above-mentioned situation, present solution normally increases mobile phone screen, and perhaps special definition has the physical button of enlarging function, the comfort of controlling in order to increase.
But there is following defective in said method:
1, too increase the display screen of mobile phone, certainly will cause the volume of mobile phone to increase, weight increases, and gives user's use and flexible mobile making troubles;
If 2 adopt special-purpose mobile phone key to carry out amplifieroperation, need multikey to cooperate, so that operating process is loaded down with trivial details, and cause the mobile phone volume also bigger than normal;
3, in addition, increase mobile phone display screen curtain and newly-increased definition amplifying key-press, all can cause rolling up of mobile phone production cost.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of terminal screen display control method and terminal, is intended to improve operating accuracy and the ease for use of terminal screen, reduces manufacturing cost.
In order to achieve the above object, the present invention proposes a kind of terminal screen display control method, comprising:
When user's Fingers during to destination object, terminal is obtained the pixel virtual grid coordinate of described destination object on screen and corresponding image-region pixel;
According to described pixel virtual grid coordinate, the image-region pixel of correspondence and default amplification display parameter, described destination object is amplified demonstration.
Preferably, the described terminal step of obtaining the pixel virtual grid coordinate of described destination object on screen and corresponding image-region pixel comprises:
Determine that the user points the stagnation coordinate on described terminal screen;
Pixel virtual grid in described stagnation coordinate and the described terminal screen is compared, determine pixel virtual grid coordinate and the corresponding image-region pixel of described destination object.
Preferably, described according to pixel virtual grid coordinate, the image-region pixel of correspondence and default amplification display parameter, described destination object is amplified the step that shows comprise:
With the pixel virtual grid coordinate substitution of the described destination object linear magnification function based on default amplification display parameter, calculate the pixel virtual grid coordinate after described destination object amplifies;
In the quadrilateral with the image-region pixel mapping of amplifying front the described destination object described pixel virtual grid coordinate after the amplification, obtain the result screen frame of described destination object;
Show described result screen frame.
Preferably, the method also comprises:
When user's Fingers during to destination object, detect the hover time of described user's finger;
The hover time of described user's finger is compared with the Sensitivity Time threshold values of controlling of presetting;
When hover time of described user finger greater than default when controlling the Sensitivity Time threshold values, carry out the step of obtaining the pixel virtual grid coordinate of described destination object on screen and corresponding image-region pixel.
Preferably, the method also comprises:
Described amplification display parameter and the described Sensitivity Time threshold values of controlling are set.
Preferably, describedly also comprise after according to pixel virtual grid coordinate, corresponding image-region pixel and default amplification display parameter described destination object being amplified the step that shows:
When the user is selected when controlling described destination object, carry out corresponding business operation according to user's the instruction of controlling.
Preferably, describedly also comprise after according to pixel virtual grid coordinate, corresponding image-region pixel and default amplification display parameter described destination object being amplified the step that shows:
When the user abandons selectedly when controlling described destination object, the described destination object that amplifies is returned to original screen frame, and show.
The present invention also proposes a kind of terminal of controlling screen display, comprising:
Acquisition module is used for obtaining the image-region pixel of the pixel virtual grid coordinate of described destination object on screen and correspondence when user's Fingers during to destination object;
The control display module is used for according to described pixel virtual grid coordinate, the image-region pixel of correspondence and default amplification display parameter, described destination object is amplified show.
Preferably, described acquisition module comprises:
The finger positioning unit is used for determining the stagnation coordinate of user's finger on described terminal screen;
The object positioning unit is used for the pixel virtual grid in described stagnation coordinate and the described terminal screen is compared, and determines pixel virtual grid coordinate and the corresponding image-region pixel of described destination object.
Preferably, described control display module comprises:
Computing unit is used for the pixel virtual grid coordinate substitution of the described destination object linear magnification function based on default amplification display parameter is calculated the pixel virtual grid coordinate after described destination object amplifies;
The quadrilateral of map unit, the image-region pixel mapping that is used for the amplifying front described destination object described pixel virtual grid coordinate after the amplification obtains the result screen frame of described destination object;
Display unit is used for showing described result screen frame.
Preferably, this terminal also comprises:
Detection module is used for detecting the hover time that described user points when user's Fingers during to destination object; The hover time of described user's finger is compared with the Sensitivity Time threshold values of controlling of presetting; When controlling the Sensitivity Time threshold values, indicate described acquisition module to obtain the pixel virtual grid coordinate of described destination object on screen and corresponding image-region pixel greater than default when hover time of described user finger.
Preferably, this terminal also comprises:
Module is set, is used for arranging described amplification display parameter and the described Sensitivity Time threshold values of controlling.
Preferably, this terminal also comprises:
The object operational module is used for selecting when controlling described destination object as the user, carries out corresponding business operation according to user's the instruction of controlling; And abandon selectedly when controlling described destination object as the user, the described destination object that amplifies is returned to original screen frame, and show.
A kind of terminal screen display control method and terminal that the present invention proposes, when the destination object of user's Fingers on the terminal screen, this destination object can show amplification automatically, be convenient on the one hand the user and check whether be oneself to want the order clicked, the user is not easy a mistake on the other hand, can be not overdue to adjacent up and down or left and right command key, be convenient to user's operation, improve accuracy and the ease for use of terminal screen operation, strengthened user's experience effect; And owing to do not need to increase terminal display and newly-increased amplifying key-press, thereby reduced the manufacturing cost of terminal, and saved the only small space of terminal.The present invention is to a certain extent so that the convenience such as amblyopia power crowd, elderly population, child use the terminal such as mobile phone and operating handset to become possibility, thereby widened the consumer group, increased the selling point.
Description of drawings
Fig. 1 is the schematic flow sheet of terminal screen display control method one embodiment of the present invention;
Fig. 2 is the schematic flow sheet of another embodiment of terminal screen display control method of the present invention;
Fig. 3 is the again schematic flow sheet of an embodiment of terminal screen display control method of the present invention;
Fig. 4 a is the again webpage schematic diagram browsed of user under normal circumstances in the example of an embodiment of terminal screen display control method of the present invention;
Fig. 4 b is that screen frame is amplified the schematic diagram that shows in the example shown in Fig. 4 a;
Fig. 4 c is the schematic diagram that the screen frame reduction shows in the example shown in Fig. 4 b;
Fig. 5 is the structural representation that the present invention controls terminal one embodiment of screen display;
Fig. 6 is the structural representation that the present invention controls acquisition module among terminal one embodiment of screen display;
Fig. 7 is the structural representation that the present invention controls control display module among terminal one embodiment of screen display;
Fig. 8 is the structural representation that the present invention controls another embodiment of terminal of screen display.
In order to make technical scheme of the present invention clearer, clear, be described in further detail below in conjunction with accompanying drawing.
Embodiment
Solution for embodiment of the invention mainly is: the position of the object of controlling according to user finger, carry out linear transformation, and the ratio that sets in advance according to the user is amplified and is shown, and after confirming as non-user and controlling object and remove finger, this controls object can automatic reduction; The user confirm as control object and click after, the event id processing messages that will define in conjunction with interior of mobile phone, feed back to mobile phone and carry out interaction process, thereby so that the accuracy that the user clicks and ease for use are greatly strengthened, improved the experience of normal use consumer groups, and to a certain extent so that amblyopia power crowd, look obstacle crowd, elderly population, child etc. become possibility at convenient mobile phone and the operating handset of using.
Terminal can have for mobile phone, computer etc. the electronic equipment of touch-screen Presentation Function among the present invention.
As shown in Figure 1, one embodiment of the invention proposes a kind of terminal screen display control method, comprising:
Step S101, when user's Fingers during to destination object, terminal is obtained the pixel virtual grid coordinate of destination object on screen and corresponding image-region pixel;
The present embodiment terminal can realize the amplification of screen content is shown when user's Fingers is on the screen, and terminal is provided with switch or the button of this screen magnifying Graphics Processing function of opening and closing.
When the user need to use this screen magnifying Graphics Processing function, open corresponding switch or button, terminal is at first carried out self check, and then startup screen amplifies the Graphics Processing function.
When user's Fingers during to destination object, terminal is by infrared touch screen technology, can determine to point the stagnation coordinate above terminal screen, then, pixel virtual grid in conjunction with terminal screen inside is compared, thereby determines that the pixel virtual grid position size of destination object on terminal screen is coordinate and corresponding image-region pixel.
Step S102 according to pixel virtual grid coordinate, the image-region pixel of correspondence and default amplification display parameter, amplifies demonstration with destination object.
When terminal get access to user's Fingers to destination object after the pixel virtual grid coordinate on the terminal screen and corresponding image-region pixel, at first with the linear magnification function of the pixel virtual grid coordinate substitution of destination object, calculate the pixel virtual grid coordinate after destination object amplifies, get access to the pixel virtual net lattice point position after destination object amplifies.
Wherein, calculating the amplification display parameter that used linear magnification function is based in advance design designs.These amplification display parameter comprise: the multiple of enlarge font, the color of font etc.In order to promote satisfaction of users, make terminal screen Graphics Processing function more convenient to use, above-mentioned amplification display parameter can arrange according to user's needs, to reach the optimal visibility demonstration.
Behind the pixel virtual net lattice point position after terminal gets access to the destination object amplification, also need in the quadrilateral with the image-region pixel mapping of destination object before the amplifying pixel virtual grid coordinate after amplify, obtaining the result screen frame of this destination object, and this result screen frame is shown.
Thus, along with the sensing of user's finger, can amplify the corresponding screen content of demonstration according to the ratio that the user sets in advance.Follow-up, if determining the indication destination object, the user for controlling object, then can click this destination object, carry out corresponding business operation by terminal.
The present embodiment method so that the accuracy that the user clicks and ease for use greatly strengthened, not only improved the experience of normal use consumer groups, and to a certain extent so that amblyopia power crowd, look obstacle crowd, elderly population, child etc. become possibility at convenient mobile phone and the operating handset of using.
As shown in Figure 2, another embodiment of the present invention proposes a kind of terminal screen display control method, on the basis of above-described embodiment, also comprises before step S101:
Step S80 arranges and amplifies display parameter and control the Sensitivity Time threshold values.
Step S90 when user's Fingers during to destination object, detects the hover time of user's finger;
Step S100 compares the hover time of user's finger and the default Sensitivity Time threshold values of controlling; When controlling the Sensitivity Time threshold values, enter step S102 greater than default when hover time of user finger; Otherwise, return step S90.
The difference of the present embodiment and above-described embodiment is, the present embodiment at first needs to arrange the related amplification display parameter of linear magnification function, is used for calculating the pixel virtual grid coordinate after destination object amplifies.These amplification display parameter comprise: the multiple of enlarge font, the color of font etc., for promoting user's experience effect, these amplification display parameter can be arranged on terminal as required by the user.
In addition, in the present embodiment, the length of the time that can also above terminal screen, stagnate according to user finger, determine whether to user's Fingers to screen content amplify Graphics Processing.
Particularly, when user's Fingers to a certain destination object and when hovering, terminal detects the user, and to point the hover time be dead time, and should dead time and the proprietary data register of terminal inner setting in the sensitivity minimum time threshold values of controlling compare.If the user points dead time less than controlling sensitivity minimum time threshold values in the proprietary data register, then do not deal with, again wait for user's Fingers to a certain destination object and when hovering, detect the user and point the hover time, and proceed comparison; If the user points dead time greater than controlling sensitivity minimum time threshold values in the proprietary data register, the linear magnification function of pixel virtual grid coordinate substitution of then user being pointed the indication destination object calculates, obtain the virtual net lattice point position after destination object amplifies, and before will amplifying in the quadrilateral of the virtual grid coordinate of image-region pixel mapping after amplify of destination object, finally obtain the result screen frame and finish to amplify showing.
The present embodiment is by arranging the amplification display parameter, promoted user's experience effect, simultaneously, dead time above terminal screen destination object is amplified display operation according to user's finger, further promoted user's experience effect, and so that the accuracy that the user clicks and ease for use greatly strengthened, not only improved the experience of normal use consumer groups, and to a certain extent so that amblyopia power crowd, look obstacle crowd, elderly population, child etc. become possibility at convenient mobile phone and the operating handset of using.
As shown in Figure 3, yet another embodiment of the invention proposes a kind of terminal screen display control method, on the basis of above-mentioned the first embodiment, also comprises after step S102:
Step S103 when the user is selected when controlling destination object, carries out corresponding business operation according to user's the instruction of controlling.
Step S104 when the user abandons selectedly when controlling destination object, returns to original screen frame with the destination object that amplifies, and shows.
The difference of the present embodiment and above-mentioned the first embodiment is, whether the present embodiment, and after this destination object amplified demonstration, can click this destination object according to the user and operate accordingly to corresponding destination object at user's Fingers.
Particularly, when the destination object of confirming to amplify demonstration as the user is the object that oneself needs to click, then choose the destination object that this amplification shows by click, terminal then process user clicks coordinate, this is clicked coordinate record in the proprietary data register, the key mapping interruption ID event message that clicks in coordinate and the terminal that will record simultaneously mates, and with the corresponding Service Processing Module of matching result feedback terminal inner, carry out corresponding operating by the corresponding Service Processing Module of terminal inner, finish the key mapping touch-control manipulation function of terminal.
In addition, when the user determine Fingers to destination object be not that it wants the object controlled, then abandon the destination object that this amplification shows, and when finger moved to next destination object, terminal then can be carried out to the destination object that has originally amplified the inverse iteration processing, destination object is reverted to original screen frame normally show.
Below with example the technique effect that the present embodiment scheme is reached is described in detail:
Shown in Fig. 4 a, Fig. 4 a is during for user's browsing page under normal circumstances, the demonstration schematic diagram of each icon, the a plurality of icons that comprise " music " icon have been shown among Fig. 4 a, when the user wants to click " music " icon, to " music " icon, " music " icon can amplify through screen magnifying Graphics Processing function immediately, shown in Fig. 4 b with Fingers; If not being the user, " music " icon do not want the icon clicked, and finger moved on " physical culture " icon, then original " music " icon that amplifies returns to original size immediately, " physical culture " icon then amplifies immediately, if user's this moment confirms and finishes the click control action, then enters web page contents corresponding to " physical culture " icon.
The present embodiment carries out demonstration amplification and the demonstration reduction that screen is controlled object based on user's finger, the position of the destination object of controlling according to staff, carry out linear transformation, amplify according to the ratio that the user sets in advance, after confirming as non-user and controlling object and remove finger, this controls object can automatic reduction; The user confirm as control object and click after, in conjunction with the event id processing messages that terminal inner defines, feed back to terminal and carry out interaction process.Thereby so that the accuracy that the user clicks and ease for use are greatly strengthened, not only improved the experience of normal use consumer groups, and to a certain extent so that amblyopia power crowd, look obstacle crowd, elderly population, child etc. become possibility at convenient mobile phone and the operating handset of using.
As shown in Figure 5, one embodiment of the invention proposes a kind of terminal of controlling screen display, comprising: acquisition module 401 and control display module 402, wherein:
Acquisition module 401 is used for obtaining the image-region pixel of the pixel virtual grid coordinate of destination object on screen and correspondence when user's Fingers during to destination object;
Control display module 402 is used for according to pixel virtual grid coordinate, the image-region pixel of correspondence and default amplification display parameter, destination object is amplified show.
The present embodiment terminal can realize the amplification of screen content is shown when user's Fingers is on the screen, and terminal is provided with switch or the button of this screen magnifying Graphics Processing function of opening and closing.
When the user need to use this screen magnifying Graphics Processing function, open corresponding switch or button, terminal is at first carried out self check, and then startup screen amplifies the Graphics Processing function.
When user's Fingers during to destination object, the acquisition module 401 of terminal is by infrared touch screen technology, can determine to point the stagnation coordinate above terminal screen, then, pixel virtual grid in conjunction with terminal screen inside is compared, thereby determine that the pixel virtual grid position size of destination object on terminal screen is coordinate, and corresponding image-region pixel.
When the acquisition module 401 of terminal get access to user's Fingers to destination object after the pixel virtual grid coordinate on the terminal screen and corresponding image-region pixel, control display module 402 is at first with the linear magnification function of the pixel virtual grid coordinate substitution of destination object, calculate the pixel virtual grid coordinate after destination object amplifies, get access to the pixel virtual net lattice point position after destination object amplifies.
Wherein, calculating the amplification display parameter that used linear magnification function is based in advance design designs.These amplification display parameter comprise: the multiple of enlarge font, the color of font etc.In order to promote satisfaction of users, make terminal screen Graphics Processing function more convenient to use, above-mentioned amplification display parameter can arrange according to user's needs, to reach the optimal visibility demonstration.
Behind the pixel virtual net lattice point position after control display module 402 gets access to the destination object amplification, also need in the quadrilateral with the image-region pixel mapping of destination object before the amplifying pixel virtual grid coordinate after amplify, obtaining the result screen frame of this destination object, and this result screen frame is shown.
Thus, along with the sensing of user's finger, can amplify the corresponding screen content of demonstration according to the ratio that the user sets in advance.Follow-up, if determining the indication destination object, the user for controlling object, then can click this destination object, carry out corresponding business operation by terminal.
In specific implementation process, as shown in Figure 6, above-mentioned acquisition module 401 comprises: finger positioning unit 4011 and object positioning unit 4012, wherein:
Finger positioning unit 4011 is used for determining the stagnation coordinate of user's finger on terminal screen;
Object positioning unit 4012, the pixel virtual grid that is used for will stagnating in coordinate and the terminal screen is compared, and determines pixel virtual grid coordinate and the corresponding image-region pixel of destination object.
As shown in Figure 7, above-mentioned control display module 402 comprises: computing unit 4021, map unit 4022 and display unit 4023, wherein:
Computing unit 4021 is used for the pixel virtual grid coordinate substitution of the destination object linear magnification function based on default amplification display parameter is calculated the pixel virtual grid coordinate after destination object amplifies;
The quadrilateral of map unit 4022, the image-region pixel mapping that is used for the amplifying front destination object described pixel virtual grid coordinate after the amplification obtains the result screen frame of destination object;
Display unit 4023 is used for showing the result screen frame.
The present embodiment so that the accuracy that the user clicks and ease for use greatly strengthened, not only improved the experience of normal use consumer groups, and to a certain extent so that amblyopia power crowd, look obstacle crowd, elderly population, child etc. become possibility at convenient mobile phone and the operating handset of using.
As shown in Figure 8, another embodiment of the present invention proposes a kind of terminal of controlling screen display, on the basis of above-described embodiment, also comprises: module 390, detection module 400 and object operational module 403 are set, wherein:
Module 390 is set, is used for arranging and amplifies display parameter and control the Sensitivity Time threshold values.
Detection module 400 is used for detecting the hover time that the user points when user's Fingers during to destination object; The hover time of described user's finger is compared with the Sensitivity Time threshold values of controlling of presetting; When controlling the Sensitivity Time threshold values, indicate described acquisition module 401 to obtain the pixel virtual grid coordinate of destination object on screen and corresponding image-region pixel greater than default when hover time of described user finger.
Object operational module 403 is used for selecting when controlling destination object as the user, carries out corresponding business operation according to user's the instruction of controlling; And abandon selectedly when controlling destination object as the user, the destination object that amplifies is returned to original screen frame, and show.
The difference of the present embodiment and above-described embodiment is, the present embodiment at first arranges the related amplification display parameter of linear magnification function by module 390 is set, and is used for calculating the pixel virtual grid coordinate after destination object amplifies.These amplification display parameter comprise: the multiple of enlarge font, the color of font etc., for promoting user's experience effect, these amplification display parameter can be arranged on terminal as required by the user.
In addition, in the present embodiment, the length of the time that can also above terminal screen, stagnate according to user finger, determine whether to user's Fingers to screen content amplify Graphics Processing.
Particularly, when user's Fingers to a certain destination object and when hovering, terminal detects users by detection module 400, and to point the hover time be dead time, and should dead time and the proprietary data register of terminal inner setting in the sensitivity minimum time threshold values of controlling compare.If the user points dead time less than controlling sensitivity minimum time threshold values in the proprietary data register, then do not deal with, again wait for user's Fingers to a certain destination object and when hovering, detect the user and point the hover time, and proceed comparison; If the user points dead time greater than controlling sensitivity minimum time threshold values in the proprietary data register, the linear magnification function of pixel virtual grid coordinate substitution of then user being pointed the indication destination object calculates, obtain the virtual net lattice point position after destination object amplifies, and before will amplifying in the quadrilateral of the virtual grid coordinate of image-region pixel mapping after amplify of destination object, finally obtain the result screen frame and finish to amplify showing.
Thus by the amplification display parameter are set, can promote user's experience effect, simultaneously, dead time above terminal screen destination object is amplified display operation according to user's finger, further promoted user's experience effect, and so that the accuracy that the user clicks and ease for use greatly strengthened.
In addition, whether the present embodiment, and after this destination object amplified demonstration, can click this destination object according to the user and operate accordingly to corresponding destination object at user's Fingers.
Particularly, when the destination object of confirming to amplify demonstration as the user is the object that oneself needs to click, then choose the destination object that this amplification shows by click, terminal clicks coordinate by object operational module 403 process user, this is clicked coordinate record in the proprietary data register, the key mapping interruption ID event message that clicks in coordinate and the terminal that will record simultaneously mates, and with the corresponding Service Processing Module of matching result feedback terminal inner, carry out corresponding operating by the corresponding Service Processing Module of terminal inner, finish the key mapping touch-control manipulation function of terminal.
In addition, when the user determine Fingers to destination object be not that it wants the object controlled, then abandon the destination object that this amplification shows, and when finger moved to next destination object, 403 of the object operational modules of terminal can carry out inverse iteration to be processed the destination object that has originally amplified, and destination object is reverted to original screen frame normally show.
The present embodiment is realized based on infrared touch panel, open the screen magnifying Presentation Function of terminal the user after, when user's Fingers during to a certain destination object, this destination object can automatically show and amplify, and is convenient on the one hand the user and checks whether be oneself to want the order clicked, the user is not easy a mistake on the other hand, can be not overdue to adjacent up and down or left and right order, be convenient to user's operation, and realize simple, handling good, practical.
Need to prove, in the situation that do not conflict, the feature among the embodiment of the invention and the embodiment can make up enforcement mutually.
Compared to existing technology, the present invention is not owing to needing to increase terminal display and newly-increased amplifying key-press, thereby reduced the manufacturing cost of terminal, and saved the only small space of terminal; On the other hand, because accuracy and ease for use that the user clicks are greatly strengthened, not only improved the normal experience of using consumer groups, and to a certain extent so that amblyopia power crowd, look obstacle crowd, elderly population, child etc. become possibility in the convenient terminal of using such as mobile phone and operating handset, expanded the audient colony of terminal, made the service terminals such as mobile phone more trend towards human oriented design; And the present invention only need to carry out less change to existing terminal and can get a desired effect, and does not need to carry out large-scale software and hardware change.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.

Claims (13)

1. a terminal screen display control method is characterized in that, comprising:
When user's Fingers during to destination object, terminal is obtained the pixel virtual grid coordinate of described destination object on screen and corresponding image-region pixel;
According to described pixel virtual grid coordinate, the image-region pixel of correspondence and default amplification display parameter, described destination object is amplified demonstration.
2. method according to claim 1 is characterized in that, the step that described terminal is obtained the image-region pixel of the pixel virtual grid coordinate of described destination object on screen and correspondence comprises:
Determine that the user points the stagnation coordinate on described terminal screen;
Pixel virtual grid in described stagnation coordinate and the described terminal screen is compared, determine pixel virtual grid coordinate and the corresponding image-region pixel of described destination object.
3. method according to claim 1 is characterized in that, and is described according to pixel virtual grid coordinate, the image-region pixel of correspondence and default amplification display parameter, described destination object amplified the step that shows comprise:
With the pixel virtual grid coordinate substitution of the described destination object linear magnification function based on default amplification display parameter, calculate the pixel virtual grid coordinate after described destination object amplifies;
In the quadrilateral with the image-region pixel mapping of amplifying front the described destination object described pixel virtual grid coordinate after the amplification, obtain the result screen frame of described destination object;
Show described result screen frame.
4. according to claim 1,2 or 3 described methods, it is characterized in that, also comprise:
When user's Fingers during to destination object, detect the hover time of described user's finger;
The hover time of described user's finger is compared with the Sensitivity Time threshold values of controlling of presetting;
When hover time of described user finger greater than default when controlling the Sensitivity Time threshold values, carry out the step of obtaining the pixel virtual grid coordinate of described destination object on screen and corresponding image-region pixel.
5. method according to claim 4 is characterized in that, also comprises:
Described amplification display parameter and the described Sensitivity Time threshold values of controlling are set.
6. method according to claim 1 is characterized in that, describedly also comprises after according to pixel virtual grid coordinate, corresponding image-region pixel and default amplification display parameter described destination object being amplified the step that shows:
When the user is selected when controlling described destination object, carry out corresponding business operation according to user's the instruction of controlling.
7. method according to claim 6 is characterized in that, describedly also comprises after according to pixel virtual grid coordinate, corresponding image-region pixel and default amplification display parameter described destination object being amplified the step that shows:
When the user abandons selectedly when controlling described destination object, the described destination object that amplifies is returned to original screen frame, and show.
8. a terminal of controlling screen display is characterized in that, comprising:
Acquisition module is used for obtaining the image-region pixel of the pixel virtual grid coordinate of described destination object on screen and correspondence when user's Fingers during to destination object;
The control display module is used for according to described pixel virtual grid coordinate, the image-region pixel of correspondence and default amplification display parameter, described destination object is amplified show.
9. terminal according to claim 8 is characterized in that, described acquisition module comprises:
The finger positioning unit is used for determining the stagnation coordinate of user's finger on described terminal screen;
The object positioning unit is used for the pixel virtual grid in described stagnation coordinate and the described terminal screen is compared, and determines pixel virtual grid coordinate and the corresponding image-region pixel of described destination object.
10. terminal according to claim 8 is characterized in that, described control display module comprises:
Computing unit is used for the pixel virtual grid coordinate substitution of the described destination object linear magnification function based on default amplification display parameter is calculated the pixel virtual grid coordinate after described destination object amplifies;
The quadrilateral of map unit, the image-region pixel mapping that is used for the amplifying front described destination object described pixel virtual grid coordinate after the amplification obtains the result screen frame of described destination object;
Display unit is used for showing described result screen frame.
11. according to claim 8,9 or 10 described terminals, it is characterized in that, also comprise:
Detection module is used for detecting the hover time that described user points when user's Fingers during to destination object; The hover time of described user's finger is compared with the Sensitivity Time threshold values of controlling of presetting; When controlling the Sensitivity Time threshold values, indicate described acquisition module to obtain the pixel virtual grid coordinate of described destination object on screen and corresponding image-region pixel greater than default when hover time of described user finger.
12. terminal according to claim 11 is characterized in that, also comprises:
Module is set, is used for arranging described amplification display parameter and the described Sensitivity Time threshold values of controlling.
13. terminal according to claim 8 is characterized in that, also comprises:
The object operational module is used for selecting when controlling described destination object as the user, carries out corresponding business operation according to user's the instruction of controlling; And abandon selectedly when controlling described destination object as the user, the described destination object that amplifies is returned to original screen frame, and show.
CN2012102787544A 2012-03-12 2012-08-07 Screen display control method for terminal and terminal Pending CN102890607A (en)

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