CN101937302A - Method and device for inputting position information and displaying information matching - Google Patents
Method and device for inputting position information and displaying information matching Download PDFInfo
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Abstract
The invention discloses a method and a device for inputting position information and displaying information matching. The method comprises the following steps of: acquiring a touch position detected by a touch screen on the basis of a first mode; magnifying a control input area according to preset magnitude for display when the touch position is located in the control input area currently displayed by the touch screen or in a close area within a preset distance outside the control input area; detecting the touch position in the magnified and displayed control input area on the basis of the second mode; and executing an operation corresponding to the control input area when the touch position is detected within the magnified and displayed control input area. In the touch input process of the technical scheme, the control input area on the touch screen can be firstly magnified, and then, touch input can be carried out; thus, the accuracy and the reliability of icon selection in the control input area can be effectively increased, and the problem that mistake icon selection caused by the mismatching of the touch position and the display position in the touch screen is effectively solved.
Description
Technical Field
The present invention relates to a touch screen technology, and in particular, to a method and an apparatus for matching input position information with display information.
Background
Touch screens generally integrate a touch sensing layer on a liquid crystal display, and detect and determine touch position information through the sensing layer to obtain corresponding input information; the computer can execute corresponding operation according to the input information.
The touch screen mainly comprises an inductive touch screen, a capacitive touch screen and a resistive touch screen. The resistive touch screen and the capacitive touch screen can identify the touch action of fingers or other objects on the touch screen to obtain a touch position; the inductive touch screen can identify electromagnetic oscillation wave signals transmitted by the electromagnetic pen to obtain the touch position of the electromagnetic pen. In any form of touch screen, the sensing layer disposed on the display is composed of a plurality of sensing units, for example, the sensing layer of the inductive touch screen is composed of a plurality of sensing units formed by criss-cross sensing coil arrays, and each sensing unit can sense and confirm a touch position. Each touch position sensed by the sensing layer corresponds to a display area on the display because the sensing unit (i.e., sensing position coordinates) of the sensing layer cannot be consistent with the pixels of the display area of the display; meanwhile, each display area can also correspond to a plurality of sensing units simultaneously, when a touch action acts on the touch screen, the touch position is determined by detecting the strength of signals sensed by the sensing units, and the computer can execute set operation according to the display area corresponding to the touch position. In practical application, because the sizes of the display area on the touch screen and the sensing area of the sensing layer are not completely the same, and a certain deviation exists between the display position of each display area and the touch position sensed by the sensing layer when the touch is at the display area, the detected touch position is not matched with the display position.
At present, in the using process of a touch screen, when an icon is touched or selected in a control input area displayed on the touch screen, because a deviation exists between a detected touch position and a display position, the detected touch position may not correspond to the display area of the icon but correspond to other adjacent icons, so that touch input information is wrong, and the wrong icon is selected. The probability of such an error occurring is high particularly when the touch screen is adjacent or the icon display area is small. The icons are various control buttons, such as various toolbar buttons on the web page, or various link addresses, such as various web page links on the web page, and the like. Meanwhile, when a finger or other object is used to touch or click an icon on the touch screen, because the area of the display area of the icon is limited, the touched position may be inaccurate, that is, there is a touch deviation, and the icon may be touched on the touch area corresponding to other icons, which also easily causes an icon selection error. In the prior art, the problem that the detected touch position is not matched with the display position is generally solved by a calibration method, and the calibration process is as follows: (1) setting a display icon at a specific position of the display area; (2) the user touches and selects a specific displayed icon at the center position of the icon; (3) and detecting and obtaining a touch position, and according to the deviation between the detected touch position and the actual specific position, corresponding each sensing unit on the sensing layer and each display position of the display area by a certain algorithm, so that the position information sensed by each sensing unit of the sensing layer is matched with each display position information of the display area.
The inventor finds that the prior art has at least the following defects in the process of implementing the invention: the touch screen needs to be calibrated before use, and is inconvenient to use; in the calibration process, when the touch selection position of the user has deviation, a certain matching error still exists between the detected touch position and the display position, so that an icon selection error is caused; in addition, since the display area of each icon is limited, when the user touches a selected icon, there still remains a problem of an error in icon selection due to a deviation in the user's touch.
Disclosure of Invention
The invention aims to provide a method and a device for matching input position information with display information, which can effectively solve the problem of icon selection error in the prior art and improve the accuracy and reliability of touch input.
In order to achieve the above object, the present invention provides a method for matching input position information with display information, comprising:
acquiring a touch position detected by the touch screen based on the first mode;
when the touch position is located in a control input area displayed by the current touch screen or in an adjacent area which is located outside the control input area and has a preset distance, the control input area is displayed in an enlarged mode according to preset times;
and detecting a touch position in the control input area of the enlarged display based on the second mode, and executing an operation corresponding to the control input area where the touch position is located when the touch position is detected to be located in the control input area of the enlarged display.
The method for acquiring the touch position detected by the touch screen based on the first mode further comprises the following steps:
and judging whether the frequency of the detected touch position information is a preset frequency, and if so, switching to a first mode for detecting the touch position. Or, when it is determined that continuous touch input is detected in the same display area, switching is made to the first mode in which a touch position is detected.
Further, the method may further comprise:
and in a preset time, the second mode detects no touch position signal in the control input area of the amplified display, and the control input area of the amplified display is restored to a state before amplification. Or, after the touch position is detected in the control input area of the enlarged display based on the second mode, the control input area of the enlarged display is restored to the state before enlargement. Or when the touch position detected based on the second mode is located in an area outside the control input area of the enlarged display, restoring the input control area of the enlarged display to a state before enlargement.
The invention also provides a device for matching input position information with display information, which comprises:
the first mode detection module is used for acquiring a touch position detected by the touch screen based on a first mode;
the amplification processing module is used for amplifying and displaying the control input area according to preset times when the touch position is positioned in the control input area displayed by the current touch screen or in the adjacent area which is positioned outside the control input area and has a preset distance;
and the second mode detection module is used for detecting a touch position in the control input area of the enlarged display based on the second mode, and executing the operation corresponding to the control input area where the touch position is located when the touch position is detected to be located in the control input area of the enlarged display.
The apparatus may further comprise: and the first detection judging module is used for judging whether the frequency of the detected touch position information is a preset frequency or not, and if so, switching to a first mode for detecting the touch position. Or, the second detection and judgment module is configured to switch to the first mode of detecting the touch position when it is judged that continuous touch input is detected in the same display area.
Further, the apparatus may further include: the amplification restoring module is used for restoring the control input area in the amplification display to a state before amplification in the second mode when no touch signal is detected in the control input area in the amplification display within the preset time; or,
the control input area is used for restoring the control input area of the amplified display to a state before amplification after a touch position is detected in the control input area of the amplified display based on the second mode; or,
and the touch control area is used for restoring the input control area of the enlarged display to the state before enlargement when the touch position detected based on the second mode is positioned in the area outside the control input area of the enlarged display.
According to the technical scheme, before a certain icon is selected by touch, the display area of the icon needing to be selected by touch is amplified and then selected by touch, so that the problem of wrong selection of the display area due to mismatching of input position information and display information is effectively solved, the accuracy and reliability of icon selection on the touch screen are improved, the using effect of the touch screen is improved, meanwhile, after the icon is amplified, the touch area corresponding to the icon is correspondingly increased, and the problem of wrong icon selection due to touch deviation of a user can be effectively solved; according to the technical scheme, the touch screen does not need to be calibrated, accurate icon selection can be achieved, touch selection is performed after the icon is amplified, and the experience effect of a user using the touch screen is improved.
Drawings
FIG. 1 is a flowchart illustrating a first embodiment of a method for inputting position information and display information matching according to the present invention;
FIG. 2 is a flowchart illustrating a second embodiment of a method for inputting location information and display information matching according to the present invention;
FIG. 3 is a flowchart illustrating a third embodiment of a method for inputting location information and display information matching according to the present invention;
FIG. 4 is a schematic structural diagram illustrating a first exemplary embodiment of an apparatus for inputting position information and displaying information matching according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of an apparatus for inputting position information and displaying information matching according to the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
The technical scheme of the embodiment of the invention can be applied to the touch screen, when the icon of the control input display area on the touch screen needs to be touched or clicked, and the icon is selected, the control input display area can be amplified and then touch selection is carried out, so that the accuracy and reliability of icon selection can be effectively ensured, and the icon selection error caused by mismatching of the detected touch position and the display area or the icon selection error caused by the touch position deviation of a user can be avoided.
Fig. 1 is a flowchart illustrating a first embodiment of a method for inputting position information and display information according to the present invention. In this embodiment, the touch screen may obtain the touch position based on the first mode or the second mode, if the touch position is obtained based on the first mode, the control input area on the touch screen corresponding to the touch position may be enlarged, and if the touch position is obtained based on the second mode, the corresponding operation of the icon corresponding to the touch position may be performed. Specifically, as shown in fig. 1, the method includes the steps of:
102, when the touch position is located in a control input area displayed by a current touch screen or in a neighboring area which is located outside the control input area and has a preset distance, amplifying and displaying the control input area according to preset times;
and 103, detecting a touch position in the control input area of the enlarged display based on the second mode, and executing an operation corresponding to the control input area when the touch position is detected to be in the control input area of the enlarged display.
In step 101, when an icon on the control input area needs to be touched or selected, the touch screen may first obtain a touch position based on a first mode to enlarge and display the control input area corresponding to the touch position, specifically, the first mode may be selected by a key or an icon disposed on the touch screen, when the key or the icon is touched and selected, the touch screen enters the first mode and obtains the touch position based on the first mode, otherwise, the touch position may be detected based on a second mode, and an operation of the corresponding icon on the control input display area where the touch position is located may be performed. In addition, when the first mode is determined, the first mode or the second mode may also be determined according to the touch input information, for example, when the operating frequency of the detected touch information is determined, or when a continuous touch position is detected, the touch position process obtained at this time may be switched to the first mode for detecting the touch position as the first mode.
In step 103, after obtaining the touch position based on the first mode and amplifying the control input area corresponding to the touch position, the application program corresponding to the control input area may detect the touch position based on the control input area displayed in the enlarged manner in the second mode, and when the touch position is detected, the computer connected to the touch screen may execute the operation corresponding to the control input area where the touch position is located. Specifically, after the control input area is enlarged and displayed, the user can perform the operation of touch selection of an icon based on the enlarged and displayed control input area, and the application program of the computer can perform the operations such as touch position detection, touch position determination, and icon selection based on the enlarged and displayed control input area. In practical applications, when the control input area is enlarged, the control input area can be enlarged by a suitable factor according to actual needs, such as 1.5 times or 2 times, and the icon enlarged therein generally has a touch area large enough to improve the accuracy of icon selection.
In the technical solution of this embodiment, the control input area may be an area where various icons, such as various buttons on various toolbars on a web page, or various link addresses, such as various web page link addresses on a web page, are located, and in the area, if a touch position corresponding to an icon is detected, an application program of the computer may execute a function corresponding to the icon, such as opening a new toolbar, opening a new web page, and the like. In practical application, due to the fact that the icons are small or the icons are close to each other, icon selection errors can be easily caused when the icons are selected through touch, and the icons are selected after the control input area where the icons are located is enlarged, namely the icons are enlarged and displayed, so that icon selection accuracy is greatly improved.
In summary, in the technical scheme of the embodiment, before an icon is selected by touch, the control input area where the icon is located is amplified and then the icon is selected by touch, so that the problem that in the prior art, the input position information is not matched with the display information or the icon is selected incorrectly due to the touch deviation of the user is effectively avoided, the accuracy and reliability of icon selection on the touch screen are improved, the use effect of the touch screen is improved, meanwhile, after the icon is amplified, the touch area corresponding to the icon is correspondingly increased, and the problem that the icon is selected incorrectly due to the touch deviation of the user can be effectively avoided; according to the technical scheme, the touch screen does not need to be calibrated, accurate icon selection can be achieved, touch selection is performed after the icon is amplified, and the experience effect of a user using the touch screen is improved.
Fig. 2 is a flowchart illustrating a second embodiment of a method for inputting location information and display information matching according to the present invention. Embodiments of the present invention may be applied to inductive touch screens, wherein the structure of the inductive touch screen may be the same as or similar to the structure of the prior art, it is not described herein, but the electromagnetic pen cooperating with the inductive touch screen to input touch information can output electromagnetic oscillation waves with normal frequency, and can also generate and output electromagnetic oscillation waves with preset frequency, and the process of detecting the touch position information under the action of the electromagnetic oscillation wave of the preset frequency can be used as a first mode, the process of detecting the touch position information based on the electromagnetic oscillation wave of the normal frequency can be used as a second mode, the frequency of different electromagnetic oscillation waves that can send the electromagnetic pen is as the basis of the first mode and the second mode that the touch screen detected the touch position, and in addition, the frequency of the electromagnetic oscillation waves of electromagnetic pen output can be realized through the frequency change over switch that sets up above that. Specifically, as shown in fig. 2, the method of the present embodiment includes the following steps:
When a user touches and selects a certain icon on the touch screen by using the electromagnetic pen, the electromagnetic pen can be firstly switched to a state capable of generating electromagnetic oscillation waves with preset frequency, and the position of the icon which is desired to be touched on the touch screen is touched or clicked, at this moment, the detection device of the touch screen detects corresponding touch position information, and when the touch position information is confirmed to be the preset frequency, the detection process of the touch position information with the preset frequency can be used as a first mode, namely, the first mode for detecting the touch position is switched.
And 203, when the touch position is located in a control input area displayed by the current touch screen or a nearby area which is located outside the control input area and has a preset distance, amplifying and displaying the control input area according to preset times.
When the touch position is detected in step 202, the control input area where the icon corresponding to the touch position is located may be enlarged and displayed, for example, enlarged by 1.5 times or 2 times, and specifically, an appropriate enlargement factor may be selected according to the actual display pixels and display size of the display screen, so that the icon in the enlarged control input area is convenient for the user to accurately select. In practical application, because the touch position has a certain deviation from the corresponding display area, when the detected touch position is located in a neighboring area outside the control input area by a predetermined distance, that is, an edge area of the control input area, the obtained touch position may also be used as the magnification information of the control input area, and the control input area is magnified and displayed to a preset multiple, where the predetermined distance may be a distance set according to actual needs, may be a deviation between the touch position of the touch screen itself and the corresponding display area, or an appropriate distance set according to actual needs.
And 204, detecting a touch position in the control input area of the enlarged display based on the second mode, and executing an operation corresponding to the control input area when the touch position is detected to be in the control input area of the enlarged display.
When the touch position is obtained based on the first mode and the control input area corresponding to the touch position is amplified, the computer connected with the touch screen can detect the touch position of the application program corresponding to the control input area based on the amplified and displayed control input area in the second mode, and when the touch position is detected, the computer executes the operation corresponding to the control input area where the touch position is located. After the control input area is enlarged and displayed, the user can perform corresponding touch selection operation based on the enlarged and displayed control input area, and meanwhile, the application program of the computer can perform touch position detection, touch position judgment, icon selection and other operations based on the enlarged and displayed control input area.
In the technical solution of this embodiment, the control input area may be an area where various icons, such as various buttons on various toolbars on a web page, or various link addresses, such as various web page link addresses on a web page, are located, and in the area, if a touch position corresponding to an icon is detected, an application program of the computer may execute a function corresponding to the icon, such as opening a new toolbar, opening a new web page, and the like. In practical application, because the icons are small or the icons are close to each other, when the icons are selected by touch, icon selection errors can be easily caused, and the control input area where the icons are located can be enlarged through the embodiment, namely the icons are enlarged and displayed and then selected, so that the icon selection accuracy is greatly improved.
In summary, in the technical scheme of this embodiment, the control input region is amplified and displayed according to the touch position obtained by the electromagnetic oscillation wave with the preset frequency emitted by the electromagnetic pen, and the icon is touched and selected in the amplified control input region, so that the user can amplify and display the control input amplification region where the icon is located by controlling the frequency of the emitted electromagnetic oscillation wave at the electromagnetic pen end according to the needs of the user, and the method is convenient to use, can effectively improve the accuracy and reliability of icon selection on the touch screen, improves the use effect of the touch screen, and meanwhile, after the icon is amplified, the touch area corresponding to the icon is correspondingly increased, so that the problem of icon selection error caused by the touch deviation of the user can be effectively avoided; according to the technical scheme, the touch screen does not need to be calibrated, accurate icon selection can be achieved, touch selection is performed after the icon is amplified, and the experience effect of a user using the touch screen is improved.
Fig. 3 is a flowchart illustrating a third embodiment of a method for inputting location information and display information according to the present invention. The technical scheme of the embodiment can be applied to a capacitive touch screen, the capacitive touch screen can detect touch position information of a hand or other objects, such as a touch pen, when the touch screen is touched or clicked, after the detection device connected with the touch screen obtains the touch position information, a touch position can be determined according to the touch position information, and corresponding processing is performed on a display area corresponding to the touch position, wherein the structure of the capacitive touch screen is the same as or similar to that of the prior art, and is not repeated here. As shown in fig. 3, the method may include the steps of:
step 301, when it is determined that continuous touch input is detected in the same display area, switching to a first mode for detecting a touch position is performed.
When a user touches and selects a certain icon by using a touch pen or a finger, the same position can be continuously touched on the icon position or the control input area where the icon is located, when the touch screen detects continuous touch input, the continuous touch input detection process can be used as a first mode, namely, the detection process is switched to the first mode for detecting the touch position, and the obtained touch position can be used as the touch position obtained in the first mode. Specifically, the continuous touch input may be input by touching twice or more times within a preset time interval, and generally, the continuous touch input of two times may be used as a criterion for determining the first mode.
Step 302, acquiring a touch position detected by the touch screen based on the first mode.
And 303, when the touch position is located in a control input area displayed by the current touch screen or in an adjacent area which is located outside the control input area and has a preset distance, amplifying and displaying the control input area according to preset times.
When the touch position is detected in step 302, the control input area where the icon corresponding to the touch position is located may be enlarged and displayed, for example, enlarged by 1.5 times or 2 times, and specifically, an appropriate enlargement factor may be selected according to the actual display pixels and display size of the display screen, so that the icon in the enlarged control input area is convenient for the user to accurately select. In practical application, because the touch position has a certain deviation from the corresponding display area, when the detected touch position is located in a neighboring area outside the control input area by a predetermined distance, that is, an edge area of the control input area, the obtained touch position may also be used as the magnification information of the control input area, and the control input area is magnified and displayed to a preset multiple, where the predetermined distance may be a distance set according to actual needs, may be a deviation between the touch position of the touch screen itself and the corresponding display area, or an appropriate distance set according to actual needs.
And 304, detecting a touch position in the control input area of the enlarged display based on the second mode, and executing an operation corresponding to the control input area when the touch position is detected to be in the control input area of the enlarged display.
When the touch position is obtained based on the first mode and the control input area corresponding to the touch position is amplified, the computer connected with the touch screen can detect the touch position of the application program corresponding to the control input area based on the amplified and displayed control input area in the second mode, and when the touch position is detected, the computer executes the operation corresponding to the control input area where the touch position is located. After the control input area is enlarged and displayed, the user can perform corresponding touch selection operation based on the enlarged and displayed control input area, and meanwhile, the application program of the computer can perform touch position detection, touch position judgment, icon selection and other operations based on the enlarged and displayed control input area.
In the technical solution of this embodiment, the control input area may be an area where various icons, such as various buttons on various toolbars on a web page, or various link addresses, such as various web page link addresses on a web page, are located, and in the area, if a touch position corresponding to an icon is detected, an application program of the computer may execute a function corresponding to the icon, such as opening a new toolbar, opening a new web page, and the like. In practical application, because the icons are small or the icons are close to each other, when the icons are selected by touch, icon selection errors can be easily caused, and the control input area where the icons are located can be enlarged through the embodiment, namely the icons are enlarged and displayed and then selected, so that the icon selection accuracy is greatly improved.
In the technical scheme of the embodiment, the control input area where the icon is located can be amplified and displayed according to the detected continuous touch input, the user can amplify the icon according to actual needs and then select the icon, the operation of the user is the same as the normal operation, the effect that the user uses the touch screen is ensured, and meanwhile, the accuracy and the reliability of icon selection are effectively improved.
In addition, the technical solution of the present embodiment is also applicable to a resistive touch screen, which may have the same steps as those of the capacitive touch screen, and is not described herein again.
In the above embodiments, in a preset time, in the second mode, no touch information is detected in the control input region of the enlarged display, and the control input region of the enlarged display may be restored to a state before enlargement. Specifically, after the control input area where a certain icon is located is enlarged and displayed, when no new touch position is detected in the enlarged and displayed control input area based on the second mode within a period of time, such as 1s or 2s, it indicates that the user may not need to perform further icon selection, and at this time, the enlarged and displayed control input area may be restored to the state before enlarged and displayed, so that the user may perform other touch input operations.
In the above embodiments, after the touch position is detected in the control input area of the enlarged display based on the second mode, the control input area of the enlarged display may be restored to a state before enlargement. Specifically, after the touch position is detected in the control input area of the enlarged display based on the second mode, the corresponding operation of the icon corresponding to the touch position can be executed, and at this time, the control input area of the enlarged display can be correspondingly restored to the state before the enlarged display, so that the influence on the operation of other touch inputs is avoided.
In the above embodiments, when the touch position detected based on the second mode is located in an area other than the control input area of the enlarged display, the input control area of the enlarged display may be restored to a state before enlargement. Specifically, when the touch position is detected in the other area except the control input area of the enlarged display, indicating that there is another touch input on the touch screen at this time, the other touch input can be restored to the state before the enlarged display in order to facilitate the operation of the other touch input.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
Fig. 4 is a schematic structural diagram of a first embodiment of an apparatus for inputting position information and displaying information matching according to the present invention. The device of this embodiment can be used as a detection device of an inductive touch screen, and specifically, as shown in fig. 4, the device includes a first mode detection module 1, an amplification processing module 2, a second mode detection module 3, and a first detection judgment module 4, where the first detection judgment module 4 is configured to judge whether a frequency of detected touch position information is a preset frequency, and if so, switch to a first mode for detecting a touch position; the first mode detection module 1 is used for acquiring a touch position detected by the touch screen based on a first mode; the amplification processing module 2 is used for amplifying and displaying the control input area according to preset times when the touch position is located in the control input area displayed by the current touch screen or in an adjacent area which is located outside the control input area and has a preset distance; the second mode detection module 3 is configured to detect a touch position in the control input area of the enlarged display based on the second mode, and execute an operation corresponding to the control input area when the touch position is detected to be located in the control input area of the enlarged display. In addition, the second mode detection module 3 may also detect and obtain the touch position in other display areas based on the second mode.
In addition, the apparatus of this embodiment may further include an enlargement recovery module 5, configured to recover, in a preset time, the control input area in the enlarged display to a state before enlargement in the second mode when no touch signal is detected in the control input area in the enlarged display; or, the control input area is used for restoring the control input area of the enlarged display to a state before enlargement after a touch position is detected in the control input area of the enlarged display based on the second mode; or, the input control area of the enlarged display is restored to the state before enlargement when the touch position detected based on the second mode is located in an area outside the control input area of the enlarged display.
The apparatus of this embodiment is applied to an inductive touch screen, and is configured to detect touch position information and perform corresponding processing on the touch screen, and specifically, the functions of each functional module in this embodiment may be implemented through each step in the second embodiment of the method of the present invention, which is not described herein again.
Fig. 5 is a schematic structural diagram of a second embodiment of an apparatus for inputting position information and displaying information matching according to the present invention. The device of this embodiment can be used as a detection device of a capacitive or resistive touch screen, and specifically, as shown in fig. 5, the device includes a first mode detection module 1, an amplification processing module 2, a second mode detection module 3, and a second detection and judgment module 6, where the second detection and judgment module 6 is used to determine that continuous touch input is detected in the same display area, and then switches to a first mode for detecting a touch position; the first mode detection module 1 is used for acquiring a touch position detected by the touch screen based on a first mode; the amplification processing module 2 is used for amplifying and displaying the control input area according to preset times when the touch position is located in the control input area displayed by the current touch screen or in an adjacent area which is located outside the control input area and has a preset distance; the second mode detection module 3 is configured to detect a touch position in the control input area of the enlarged display based on the second mode, and execute an operation corresponding to the control input area when the touch position is detected to be located in the control input area of the enlarged display.
In addition, the embodiment of the present invention may further include an amplification recovery module 5, configured to recover, in a preset time, the control input area in the amplified display to a state before amplification in the second mode when no touch signal is detected in the control input area in the amplified display; or, the control input area is used for restoring the control input area of the enlarged display to a state before enlargement after a touch position is detected in the control input area of the enlarged display based on the second mode; or, the input control area of the enlarged display is restored to the state before enlargement when the touch position detected based on the second mode is located in an area outside the control input area of the enlarged display.
The apparatus of this embodiment may be applied to a capacitive or resistive touch screen, and is configured to detect touch position information and perform corresponding processing on the touch screen, and specifically, the functions of each module in this embodiment may be implemented through each step in the third embodiment of the method of the present invention, which is not described herein again.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (10)
1. A method for inputting position information and matching display information is characterized by comprising the following steps:
acquiring a touch position detected by the touch screen based on the first mode;
when the touch position is located in a control input area displayed by the current touch screen or in an adjacent area which is located outside the control input area and has a preset distance, the control input area is displayed in an enlarged mode according to preset times;
and detecting a touch position in the control input area of the enlarged display based on the second mode, and executing an operation corresponding to the control input area when the touch position is detected to be positioned in the control input area of the enlarged display.
2. The method for matching input position information with display information according to claim 1, wherein before the obtaining the touch position detected by the touch screen based on the first mode, the method further comprises:
and judging whether the frequency of the detected touch position information is a preset frequency, and if so, switching to a first mode for detecting the touch position.
3. The method for matching input position information with display information according to claim 1, wherein before the obtaining the touch position detected by the touch screen based on the first mode, the method further comprises:
and when the continuous touch input is judged to be detected in the same display area, switching to a first mode for detecting the touch position.
4. The method for matching input position information with display information according to claim 1, further comprising:
and in a preset time, the second mode detects no touch signal in the control input area of the amplified display, and the control input area of the amplified display is restored to a state before amplification.
5. The method for matching input position information with display information according to claim 1, further comprising:
and after the touch position is detected in the control input area of the amplified display based on the second mode, restoring the control input area of the amplified display to the state before amplification.
6. The method for matching input position information with display information according to claim 1, further comprising:
and when the touch position detected based on the second mode is positioned in the area outside the control input area of the enlarged display, restoring the input control area of the enlarged display to the state before enlargement.
7. An apparatus for inputting position information and matching display information, the apparatus comprising:
the first mode detection module is used for acquiring a touch position detected by the touch screen based on a first mode;
the amplification processing module is used for amplifying and displaying the control input area according to preset times when the touch position is positioned in the control input area displayed by the current touch screen or in the adjacent area which is positioned outside the control input area and has a preset distance;
and the second mode detection module is used for detecting a touch position in the control input area of the enlarged display based on the second mode, and executing the operation corresponding to the control input area when the touch position is detected to be positioned in the control input area of the enlarged display.
8. The apparatus of claim 7, further comprising:
and the first detection judging module is used for judging whether the frequency of the detected touch position information is a preset frequency or not, and if so, switching to a first mode for detecting the touch position.
9. The apparatus of claim 7, further comprising:
and the second detection and judgment module is used for judging whether continuous touch input is detected in the same display area, and switching to a first mode of detecting a touch position.
10. The apparatus of claim 7, further comprising:
the amplification restoring module is used for restoring the control input area in the amplification display to a state before amplification in the second mode when no touch signal is detected in the control input area in the amplification display within the preset time; or,
the control input area is used for restoring the control input area of the amplified display to a state before amplification after a touch position is detected in the control input area of the amplified display based on the second mode; or,
and the touch control area is used for restoring the input control area of the enlarged display to the state before enlargement when the touch position detected based on the second mode is positioned in the area outside the control input area of the enlarged display.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101510424A CN101937302A (en) | 2009-06-29 | 2009-06-29 | Method and device for inputting position information and displaying information matching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101510424A CN101937302A (en) | 2009-06-29 | 2009-06-29 | Method and device for inputting position information and displaying information matching |
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| CN2009101510424A Pending CN101937302A (en) | 2009-06-29 | 2009-06-29 | Method and device for inputting position information and displaying information matching |
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