CN105786373A - Touch track display method and electronic device - Google Patents
Touch track display method and electronic device Download PDFInfo
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- CN105786373A CN105786373A CN201410822834.0A CN201410822834A CN105786373A CN 105786373 A CN105786373 A CN 105786373A CN 201410822834 A CN201410822834 A CN 201410822834A CN 105786373 A CN105786373 A CN 105786373A
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Abstract
The invention discloses a touch track display method, which is used for solving the technical problem of false response or response stop of an electronic device possibly caused by the fact that the electronic device cannot distinguish a touch pen from a hand of a user. The method comprises the steps of obtaining information of at least one touch point through a touch display unit of the electronic device; comparing at least one touch area corresponding to the information of at least one touch point with a preset area, and judging whether a touch area smaller than the preset area exists or not; if yes, determining information of the touch point corresponding to the touch area smaller than the preset area; and displaying a track corresponding to the determined touch point information through the touch display unit. The invention furthermore discloses the corresponding electronic device.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a touch track display method and electronic equipment.
Background
With the continuous development of science and technology, electronic technology has also gained rapid development, and the variety of electronic products is also more and more, and people also enjoy various conveniences brought by the development of science and technology. People can enjoy comfortable life brought by the development of science and technology through various types of electronic equipment. For example, electronic devices such as mobile phones have become an indispensable part of people's lives, and people can make calls, send short messages and the like through the electronic devices such as mobile phones to strengthen the connection with other people.
At present, in order to facilitate the operation of a user, many electronic devices having a touch display screen support the user to perform input by a handwriting method, and the input may be performed directly by a finger during handwriting, or may be performed by an external input device such as a touch pen.
When a user uses a stylus pen for input, a natural handwriting input process is that the user puts a palm and/or a finger on a touch display screen and writes with the stylus pen, that is, when the user uses the stylus pen for input, the hand of the user may touch the touch display screen, so that for the touch display screen, a plurality of input information may be obtained, in which case, the electronic device may respond all the input information or reject the input information because it is impossible to distinguish which input information should be responded. Therefore, the electronic equipment can not distinguish the touch pen from the hand of the user, so that the electronic equipment can mistakenly respond or stop responding, the mistaken response rate of the electronic equipment is improved, and the user experience is also influenced.
Disclosure of Invention
The embodiment of the invention provides a touch track display method and electronic equipment, which are used for solving the technical problem that the electronic equipment can not distinguish a touch pen from a hand of a user, so that the electronic equipment can mistakenly respond or stop responding.
In a first aspect of the present invention, a touch trajectory display method applied to an electronic device is provided, including:
acquiring at least one touch point information through a touch display unit of the electronic equipment;
comparing at least one touch area corresponding to the at least one touch point information with a preset area respectively, and judging whether a touch area smaller than the preset area exists;
if so, determining touch point information corresponding to a touch area smaller than the preset area;
and displaying the track corresponding to the determined touch point information through the touch display unit.
Optionally, after determining whether there is a touch area smaller than the preset area, the method further includes:
if not, comparing the at least one touch area in pairs respectively to determine the touch area with the minimum value;
determining touch point information corresponding to the touch area with the minimum value;
and displaying the track corresponding to the determined touch point information through the touch display unit.
Optionally, displaying, by the touch display unit, a track corresponding to the determined touch point information, includes:
acquiring a geometric center point corresponding to the determined touch point information;
and displaying the track corresponding to the determined touch point information through the touch display unit according to the determined geometric center point.
Optionally, obtaining the geometric center point corresponding to the determined touch point information includes:
acquiring a shape corresponding to the determined touch point information and coordinates of the touch point information on the touch display unit;
and determining a geometric center point corresponding to the touch point information according to the shape and the coordinates.
Optionally, the method further includes:
acquiring capacitance information induced on the touch display unit by an operation body corresponding to the at least one touch point information;
determining the shape of the operation body according to the capacitance information;
and determining the positive direction of the operation body according to the shape of the operation body, and determining the positive direction of the track according to the positive direction of the operation body.
Optionally, after determining the positive direction of the operation body according to the shape of the operation body, the method further includes:
determining the motion direction of the operation body in the positive direction;
moving display content displayed on the touch display unit in the motion direction from a first position to a second position; wherein the first position is located in the direction of motion and the second position is not located in the direction of motion.
In a second aspect of the present invention, there is provided an electronic apparatus comprising:
the first acquisition module is used for acquiring at least one piece of touch point information through a touch display unit of the electronic equipment;
the comparison module is used for comparing at least one touch area corresponding to the at least one touch point information with a preset area respectively and judging whether the touch area is smaller than the preset area;
the first determining module is used for determining touch point information corresponding to a touch area smaller than the preset area if the touch point information exists;
and the operation module is used for displaying the track corresponding to the determined touch point information through the touch display unit.
Alternatively to this, the first and second parts may,
the comparison module is further configured to: after judging whether the touch area smaller than the preset area exists, if not, comparing the touch areas in pairs respectively to determine the touch area with the minimum value;
the first determination module is further to: determining touch point information corresponding to the touch area with the minimum value;
the operation module is further configured to: and displaying the track corresponding to the determined touch point information through the touch display unit.
Optionally, the operation module is specifically configured to:
acquiring a geometric center point corresponding to the determined touch point information;
and displaying the track corresponding to the determined touch point information through the touch display unit according to the determined geometric center point.
Optionally, the operation module is specifically configured to obtain a geometric center point corresponding to the determined touch point information, and specifically includes:
acquiring a shape corresponding to the determined touch point information and coordinates of the touch point information on the touch display unit;
and determining a geometric center point corresponding to the touch point information according to the shape and the coordinates.
Optionally, the electronic device further includes a second obtaining module, a second determining module, and a third determining module;
the second obtaining module is configured to: acquiring capacitance information induced on the touch display unit by an operation body corresponding to the at least one touch point information;
the second determination module is to: determining the shape of the operation body according to the capacitance information;
the third determining module is to: and determining the positive direction of the operation body according to the shape of the operation body, and determining the positive direction of the track according to the positive direction of the operation body.
Optionally, the electronic device further includes a fourth determining module and a moving module;
the fourth determining module is to: after the third determination module determines the positive direction of the operation body according to the shape of the operation body, determining the motion direction of the operation body in the positive direction;
the mobile module is configured to: moving display content displayed on the touch display unit in the motion direction from a first position to a second position; wherein the first position is located in the direction of motion and the second position is not located in the direction of motion.
If the finger of the user and the stylus are contacted with the touch display unit of the electronic device together, generally, the touch area corresponding to the stylus is smaller than the touch area of the finger of the user, therefore, in the embodiment of the present invention, after the touch point information is obtained, the touch area corresponding to the touch point information may be compared with the preset area, and if there is a touch area smaller than the preset area, the track of the touch point information corresponding to the touch area is displayed through the touch display unit, which is equivalent to only selecting the touch point corresponding to the touch area with a smaller response, that is, the electronic device may only select the operation performed by the response stylus and not respond to the operation performed by the finger of the user, so that the electronic device may distinguish the stylus from the hand of the user, thereby minimizing the situation that the electronic device has a false response or stops responding, the false response rate of the electronic equipment is reduced, and the user experience is improved.
Drawings
FIG. 1 is a flowchart illustrating a touch trajectory display method according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating touch point information on a touch display unit according to an embodiment of the present invention;
FIG. 3A is a schematic diagram illustrating that the displayed content is not moved when the user inputs the input on the mobile phone by hand according to the embodiment of the present invention;
fig. 3B is a schematic diagram illustrating the display content moving after the user inputs the input on the mobile phone by hand according to the embodiment of the present invention;
fig. 4 is a main structural block diagram of an electronic device in an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a touch track display method, which can be applied to electronic equipment and comprises the following steps: acquiring at least one touch point information through a touch display unit of the electronic equipment; comparing at least one touch area corresponding to the at least one touch point information with a preset area respectively, and judging whether a touch area smaller than the preset area exists; if so, determining touch point information corresponding to a touch area smaller than the preset area; and displaying the track corresponding to the determined touch point information through the touch display unit.
If the finger of the user and the stylus are contacted with the touch display unit of the electronic device together, generally, the touch area corresponding to the stylus is smaller than the touch area of the finger of the user, therefore, in the embodiment of the present invention, after the touch point information is obtained, the touch area corresponding to the touch point information may be compared with the preset area, and if there is a touch area smaller than the preset area, the track of the touch point information corresponding to the touch area is displayed through the touch display unit, which is equivalent to only selecting the touch point corresponding to the touch area with a smaller response, that is, the electronic device may only select the operation performed by the response stylus and not respond to the operation performed by the finger of the user, so that the electronic device may distinguish the stylus from the hand of the user, thereby minimizing the situation that the electronic device has a false response or stops responding, the false response rate of the electronic equipment is reduced, and the user experience is improved.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The electronic device in the embodiment of the present invention may be different electronic devices such as a mobile phone, a Personal Computer (PC), a PAD (tablet computer), and the like, as long as the electronic device has a touch display screen, and the embodiment of the present invention does not limit an implementation form of the specific electronic device.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship, unless otherwise specified.
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the invention provides a touch trajectory display method, which can be applied to an electronic device, and the main steps of the method are described as follows.
Step 101: and acquiring at least one touch point information through a touch display unit of the electronic equipment.
The user can use the stylus pen to perform input operation on the touch display unit, the stylus pen may correspond to one piece of touch point information, and if the user's finger or other operation body also contacts the touch display unit, the user's finger or other operation body may also correspond to one piece of touch point information, so that the electronic device may obtain at least one piece of touch point information through the touch display unit.
Specifically, the obtaining of the at least one touch point information through the touch display unit of the electronic device may include:
obtaining a first operation of a user for the touch display unit;
and acquiring the at least one touch point information according to the first operation through the touch display unit.
That is, the electronic device may obtain the at least one touch point information through a user operation, and may be considered that the user performs only one operation, but in this operation, there may be a case where another operation body such as a finger of the user comes into contact with the touch display unit in addition to the stylus pen, and therefore the electronic device may obtain the at least one touch point information through one operation of the user.
Step 102: and comparing at least one touch area corresponding to the at least one touch point information with a preset area respectively, and judging whether the touch area is smaller than the preset area.
After the electronic device obtains the at least one touch point information, a touch area corresponding to each touch point information may be determined respectively. For one touch point information, the corresponding touch point area refers to the contact area between the operation body corresponding to the touch point information and the touch display unit. For example, when a user operates the touch display unit through a stylus, a contact area between the stylus and the touch display unit is a touch area of touch point information corresponding to the stylus.
In the embodiment of the present invention, the preset area may be preset, and for example, may be set by the electronic device itself, or may also be set by a user. After determining the touch areas corresponding to the obtained information of each touch point, the electronic device may compare all the determined touch areas with the preset area, and determine whether there is a touch area smaller than the preset area in the touch areas. In the embodiment of the present invention, there may be only one touch area smaller than the predetermined area, or there may be a plurality of touch areas, for example, if a user uses two touch pens to operate on the touch display unit at the same time, there may be two touch areas smaller than the predetermined area. The number of touch areas smaller than the preset area is not limited in the embodiments of the present invention.
After the comparison is completed, if there is a touch area smaller than the preset area, the electronic device may reject the response to the touch point information corresponding to the touch area not smaller than the preset area, for example, one processing method is as follows: the electronic device can directly discard the touch point information corresponding to the touch area not smaller than the preset area, so that the storage space of the electronic device can be saved as much as possible.
For example, as shown in fig. 2, taking the electronic device as a mobile phone as an example, a in fig. 2 is a touch display unit of the mobile phone, that is, a touch display screen of the mobile phone. Fig. 2 illustrates that the electronic device obtains three touch point information, which are respectively denoted as 1, 2, and 3 in fig. 2. After the electronic device obtains the three pieces of touch point information, the touch areas corresponding to the three pieces of touch point information may be respectively determined, for example, the touch area corresponding to 1 is 1 square millimeter, the touch area corresponding to 2 is 3 square millimeters, and the touch area corresponding to 3 is 5 square millimeters. For example, the preset area is 1.5 square millimeters, and after determining the touch areas corresponding to the three pieces of touch point information, the electronic device may compare the three touch areas with the preset area, and determine whether there is a touch area smaller than the preset area. It can be seen that, only if the touch area corresponding to 1 is smaller than the preset area, and the touch areas corresponding to 2 and 3 are both larger than the preset area, the electronic device may reject to respond to the two pieces of touch point information 2 and 3, for example, the electronic device may directly discard the two pieces of touch point information 2 and 3.
Further, in the embodiment of the present invention, after the step 102, that is, after determining whether there is a touch area smaller than the preset area, the method may further include:
if not, comparing the at least one touch area in pairs respectively to determine the touch area with the minimum value;
determining touch point information corresponding to the touch area with the minimum value;
and displaying the track corresponding to the determined touch point information through the touch display unit.
In a possible case, when the touch area of the stylus is larger than the predetermined area, for example, when the stylus is in contact with the touch display unit, if the predetermined area is smaller, the touch area of the stylus with the larger touch area may be larger than or equal to the predetermined area, and in this case, each of the at least one touch area may be not smaller than the predetermined area. If so, the electronic device may compare the at least one touch area two by two, and determine the touch area with the smallest value. Although the area of the touch end of the stylus is larger, compared with the area of the finger of the user, the area of the touch end of the stylus is generally smaller than the area of the finger of the user.
For example, the electronic device obtains three touch areas, which are a touch area 4, a touch area 5, and a touch area 6, and the three touch areas are not smaller than the preset area, the electronic device may compare the touch area 4 with the touch area 5, compare the touch area 5 with the touch area 6, compare the touch area 4 with the touch area 6, and determine the touch area with the minimum value according to all comparison results, for example, the touch area 4 is 2 square millimeters, the touch area 5 is 4 square millimeters, and the touch area 6 is 3 square millimeters, and the electronic device may determine that the touch area 4 is the touch area with the minimum value. The electronic device may determine touch point information corresponding to the touch area 4, and may respond to the touch point information corresponding to the touch area 4, for example, one response manner is as follows: and displaying the track of the touch point information corresponding to the touch area 4 through the touch display unit.
Step 103: and if so, determining touch point information corresponding to the touch area smaller than the preset area.
If the electronic device determines that the touch area smaller than the preset area exists, the electronic device may determine touch point information corresponding to the touch area smaller than the preset area. Because the touch areas smaller than the preset area may be one or more, the electronic device may determine one or more pieces of touch point information corresponding to the touch areas smaller than the preset area.
Step 104: and displaying the track corresponding to the determined touch point information through the touch display unit.
After determining the touch point information, the electronic device may respond to the touch point information, for example, one response manner is: and displaying tracks corresponding to the touch point information through the touch display unit.
Optionally, in an embodiment of the present invention, displaying, by the touch display unit, a track corresponding to the determined touch point information includes:
acquiring a geometric center point corresponding to the determined touch point information;
and displaying the track corresponding to the determined touch point information through the touch display unit according to the determined geometric center point.
For a piece of touch point information, the contact shape of the touch point information with the touch display unit may be irregular, and a relatively large amount of edge information may be involved, and if the edge information is displayed, on one hand, the display processing difficulty is increased, and on the other hand, the aesthetic property of the display may be affected, for example, a user may shake his hand suddenly during the input process, and if the edge information is displayed, the aesthetic property of the whole input content may be affected. Therefore, in the embodiment of the present invention, the geometric center points corresponding to the touch point information may be determined, and when the touch point information is displayed through the touch display unit, only the geometric center points may be displayed, so that, for example, for one input process of the stylus pen, the geometric center points of all touch point information corresponding to the input process are connected, so as to form the whole track corresponding to the input process, which does not affect the understanding of the user on the input information, increases the aesthetic feeling of the screen, and reduces the processing difficulty during the display.
In the embodiment of the present invention, no matter whether the touch area corresponding to the touch point information displayed by the touch display unit is smaller than the preset area or larger than the preset area, the touch point information can be displayed by the method.
Optionally, in the embodiment of the present invention, obtaining the geometric center point corresponding to the determined touch point information includes:
acquiring a shape corresponding to the determined touch point information and coordinates of the touch point information on the touch display unit;
and determining a geometric center point corresponding to the touch point information according to the shape and the coordinates.
In the embodiment of the present invention, for example, if the electronic device determines that a track corresponding to one piece of touch point information is to be displayed, the electronic device may determine a shape corresponding to the touch point information and determine coordinates of the touch point information on the touch display unit. After determining the shape corresponding to the touch point information, the electronic device may determine the geometric center point corresponding to the touch point information through the determined shape. After determining the geometric center point, the electronic device may display the geometric center point, that is, a track displaying the touch point information, through the touch display unit according to the coordinates of the geometric center point.
Further, in the embodiment of the present invention, before step 101, or between step 101 and step 102, or between step 102 and step 103, or after step 103, the method may further include:
acquiring capacitance information induced on the touch display unit by an operation body corresponding to the at least one touch point information;
determining the shape of the operation body according to the capacitance information;
and determining the positive direction of the operation body according to the shape of the operation body, and determining the positive direction of the track according to the positive direction of the operation body.
In the embodiment of the present invention, after the user performs an input operation on the touch display unit, the touch display unit may display a track corresponding to the operation performed by the user, that is, a track corresponding to the touch point information corresponding to the operation performed by the user, so that a problem of a positive display direction may exist when the track is displayed. In the embodiment of the present invention, when determining the positive display direction, the determination may be performed according to the positive direction of the operation body.
For example, if a user uses his/her hand to input, generally, the capacitance disposed on the touch display unit may sense a portion where the user's hand touches the touch display unit, that is, the portion may correspond to capacitance information, and meanwhile, for a portion where the user's hand does not touch the touch display unit, the capacitance on the touch display unit may also sense accordingly, because the capacitance on the touch display unit may sense an operation body within a certain distance, even if the operation body does not touch the touch display unit, the touch display unit may also sense. Therefore, the electronic device may obtain capacitance information of the operation body corresponding to the at least one touch point information on the touch display unit, determine the general shape of the operation body according to the capacitance information, determine the positive direction of the operation body according to the determined shape of the operation body, and thereby determine the positive direction of the trajectory according to the positive direction of the operation body, for example, determine the positive direction of the operation body as the positive direction of the trajectory, which is convenient for a user performing an operation to view, or determine a direction opposite to the direction of the operation body as the positive direction of the trajectory, which is convenient for the user performing an operation to show to another user, and so on.
Further, in the embodiment of the present invention, after determining the positive direction of the operation body according to the shape of the operation body, the method further includes:
determining the motion direction of the operation body in the positive direction;
moving display content displayed on the touch display unit in the motion direction from a first position to a second position; wherein the first position is located in the direction of motion and the second position is not located in the direction of motion.
In the embodiment of the present invention, for example, if the operation body is a hand of a user, determining the positive direction of the operation body may include determining whether the hand is a left hand or a right hand according to a shape of the hand, in addition to determining the direction in which the fingers of the hand are pointed.
Then, after determining the positive direction of the hand, if the hand is the left hand, then the direction of motion for the left hand is generally from right to left, and if the hand is the right hand, then the direction of motion for the right hand is generally from left to right.
For example, the operation body is a hand of a user, and it is determined that the hand is a right hand, when the user inputs with the right hand, the user generally habitually inputs from left to right, so that on the touch display unit, the display content located on the right side of the user is likely to be blocked by the right hand of the user, which results in that the user cannot view the display content, or there are likely some application icons corresponding to the applications in the display content located on the right side of the user, and if the right hand of the user touches the application icons in the moving process, the electronic device may generate a false response, which increases the burden of the electronic device, and also causes inconvenience to the user. Therefore, the electronic device can move the display content displayed on the touch display unit in the movement direction of the hand, and only the display content is required to be avoided from the movement direction of the hand, so that the body of the user cannot shield the display content as much as possible, and the mistaken touch of the user is avoided as much as possible, thereby improving the display effect and intelligence of the electronic device and reducing the mistaken response rate of the electronic device as much as possible.
For example, please refer to fig. 3A, which takes the example that the electronic device is a mobile phone and the operation body is a hand of a user. The mobile phone determines that the direction pointed by the finger of the hand is the direction pointing from the bottom edge of the mobile phone to the top edge of the mobile phone, and the hand is the right hand of the user. A and b in fig. 2 are display contents originally displayed in the motion direction of the right hand in the touch display unit.
With continued reference to fig. 3B, as a result of the right hand of the user moving along the movement direction from the position in fig. 3A, it can be seen that a and B have been moved by the electronic device, and moved away from the movement direction of the right hand, so that a and B are not blocked by the body of the user, and the user can normally view a and B, and can also operate a and B as required. The line c in fig. 3B is a track corresponding to the user inputting on the touch display unit through the stylus.
Referring to fig. 4, based on the same inventive concept, an embodiment of the present invention provides an electronic device, which may have a touch display unit, and further include a first obtaining module 401, a comparing module 402, a first determining module 403, and an operating module 404.
A first obtaining module 401, configured to obtain at least one piece of touch point information through a touch display unit of the electronic device;
a comparing module 402, configured to compare at least one touch area corresponding to the at least one touch point information with a preset area, respectively, and determine whether there is a touch area smaller than the preset area;
a first determining module 403, configured to determine, if yes, touch point information corresponding to a touch area smaller than the preset area;
an operation module 404, configured to display, by the touch display unit, a track corresponding to the determined touch point information.
Optionally, in the embodiment of the present invention,
the comparison module 402 is further configured to: after judging whether the touch area smaller than the preset area exists, if not, comparing the touch areas in pairs respectively to determine the touch area with the minimum value;
the first determining module 403 is further configured to: determining touch point information corresponding to the touch area with the minimum value;
the operation module 404 is further configured to: and displaying the track corresponding to the determined touch point information through the touch display unit.
Optionally, in this embodiment of the present invention, the operation module 404 is specifically configured to:
acquiring a geometric center point corresponding to the determined touch point information;
and displaying the track corresponding to the determined touch point information through the touch display unit according to the determined geometric center point.
Optionally, in this embodiment of the present invention, the operation module 404 is specifically configured to obtain a geometric center point corresponding to the determined touch point information, and specifically:
acquiring a shape corresponding to the determined touch point information and coordinates of the touch point information on the touch display unit;
and determining a geometric center point corresponding to the touch point information according to the shape and the coordinates.
Optionally, in this embodiment of the present invention, the electronic device may further include a second obtaining module, a second determining module, and a third determining module; wherein,
the second obtaining module is configured to: acquiring capacitance information induced on the touch display unit by an operation body corresponding to the at least one touch point information;
the second determination module is to: determining the shape of the operation body according to the capacitance information;
the third determining module is to: and determining the positive direction of the operation body according to the shape of the operation body, and determining the positive direction of the track according to the positive direction of the operation body.
Optionally, in this embodiment of the present invention, the electronic device may further include a fourth determining module and a moving module;
the fourth determining module is to: after the third determination module determines the positive direction of the operation body according to the shape of the operation body, determining the motion direction of the operation body in the positive direction;
the mobile module is configured to: moving display content displayed on the touch display unit in the motion direction from a first position to a second position; wherein the first position is located in the direction of motion and the second position is not located in the direction of motion.
The embodiment of the invention provides a touch track display method, which can be applied to electronic equipment and comprises the following steps: acquiring at least one touch point information through a touch display unit of the electronic equipment; comparing at least one touch area corresponding to the at least one touch point information with a preset area respectively, and judging whether a touch area smaller than the preset area exists; if so, determining touch point information corresponding to a touch area smaller than the preset area; and displaying the track corresponding to the determined touch point information through the touch display unit.
If the finger of the user and the stylus are contacted with the touch display unit of the electronic device together, generally, the touch area corresponding to the stylus is smaller than the touch area of the finger of the user, therefore, in the embodiment of the present invention, after the touch point information is obtained, the touch area corresponding to the touch point information may be compared with the preset area, and if there is a touch area smaller than the preset area, the track of the touch point information corresponding to the touch area is displayed through the touch display unit, which is equivalent to only selecting the touch point corresponding to the touch area with a smaller response, that is, the electronic device may only select the operation performed by the response stylus and not respond to the operation performed by the finger of the user, so that the electronic device may distinguish the stylus from the hand of the user, thereby minimizing the situation that the electronic device has a false response or stops responding, the false response rate of the electronic equipment is reduced, and the user experience is improved.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Specifically, computer program instructions corresponding to a touch trajectory display method in the embodiments of the present application may be stored in a storage medium such as an optical disc, a hard disc, or a usb disk, and when the computer program instructions corresponding to a determination method of a touch trajectory display method in the storage medium are read or executed by an electronic device, the method includes the following steps:
acquiring at least one touch point information through a touch display unit of the electronic equipment;
comparing at least one touch area corresponding to the at least one touch point information with a preset area respectively, and judging whether a touch area smaller than the preset area exists;
if so, determining touch point information corresponding to a touch area smaller than the preset area;
and displaying the track corresponding to the determined touch point information through the touch display unit.
Optionally, the step of storing in the storage medium: judging whether a touch area smaller than the preset area exists, and after the corresponding computer instruction is executed specifically, further comprising:
if not, comparing the at least one touch area in pairs respectively to determine the touch area with the minimum value;
determining touch point information corresponding to the touch area with the minimum value;
and displaying the track corresponding to the determined touch point information through the touch display unit.
Optionally, the step of storing in the storage medium: displaying a track corresponding to the determined touch point information through the touch display unit, wherein the corresponding computer instruction specifically comprises, in the process of being specifically executed:
acquiring a geometric center point corresponding to the determined touch point information;
and displaying the track corresponding to the determined touch point information through the touch display unit according to the determined geometric center point.
Optionally, the step of storing in the storage medium: acquiring a geometric center point corresponding to the determined touch point information, wherein the corresponding computer instruction specifically comprises, in the specifically executed process:
acquiring a shape corresponding to the determined touch point information and coordinates of the touch point information on the touch display unit;
and determining a geometric center point corresponding to the touch point information according to the shape and the coordinates.
Optionally, when the computer program instruction corresponding to the determination method of the touch trajectory display method in the storage medium is read or executed by an electronic device, the method further includes the following steps:
acquiring capacitance information induced on the touch display unit by an operation body corresponding to the at least one touch point information;
determining the shape of the operation body according to the capacitance information;
and determining the positive direction of the operation body according to the shape of the operation body, and determining the positive direction of the track according to the positive direction of the operation body.
Optionally, the step of storing in the storage medium: according to the shape of the operation body, determining the positive direction of the operation body, wherein after being executed, the corresponding computer instructions further comprise:
determining the motion direction of the operation body in the positive direction;
moving display content displayed on the touch display unit in the motion direction from a first position to a second position; wherein the first position is located in the direction of motion and the second position is not located in the direction of motion.
The above embodiments are only used to describe the technical solutions of the present application in detail, but the above embodiments are only used to help understanding the method and the core idea of the present invention, and should not be construed as limiting the present invention. Those skilled in the art should also appreciate that they can easily conceive of various changes and substitutions within the technical scope of the present disclosure.
Claims (12)
1. A touch track display method is applied to electronic equipment and comprises the following steps:
acquiring at least one touch point information through a touch display unit of the electronic equipment;
comparing at least one touch area corresponding to the at least one touch point information with a preset area respectively, and judging whether a touch area smaller than the preset area exists;
if so, determining touch point information corresponding to a touch area smaller than the preset area;
and displaying the track corresponding to the determined touch point information through the touch display unit.
2. The method of claim 1, wherein after determining whether there is a touch area smaller than the predetermined area, the method further comprises:
if not, comparing the at least one touch area in pairs respectively to determine the touch area with the minimum value;
determining touch point information corresponding to the touch area with the minimum value;
and displaying the track corresponding to the determined touch point information through the touch display unit.
3. The method of claim 1 or 2, wherein displaying, by the touch display unit, the track corresponding to the determined touch point information comprises:
acquiring a geometric center point corresponding to the determined touch point information;
and displaying the track corresponding to the determined touch point information through the touch display unit according to the determined geometric center point.
4. The method of claim 3, wherein obtaining the geometric center point corresponding to the determined touch point information comprises:
acquiring a shape corresponding to the determined touch point information and coordinates of the touch point information on the touch display unit;
and determining a geometric center point corresponding to the touch point information according to the shape and the coordinates.
5. The method of claim 1 or 2, wherein the method further comprises:
acquiring capacitance information induced on the touch display unit by an operation body corresponding to the at least one touch point information;
determining the shape of the operation body according to the capacitance information;
and determining the positive direction of the operation body according to the shape of the operation body, and determining the positive direction of the track according to the positive direction of the operation body.
6. The method of claim 5, after determining the positive direction of the manipulation body based on the shape of the manipulation body, further comprising:
determining the motion direction of the operation body in the positive direction;
moving display content displayed on the touch display unit in the motion direction from a first position to a second position; wherein the first position is located in the direction of motion and the second position is not located in the direction of motion.
7. An electronic device, comprising:
the first acquisition module is used for acquiring at least one piece of touch point information through a touch display unit of the electronic equipment;
the comparison module is used for comparing at least one touch area corresponding to the at least one touch point information with a preset area respectively and judging whether the touch area is smaller than the preset area;
the first determining module is used for determining touch point information corresponding to a touch area smaller than the preset area if the touch point information exists;
and the operation module is used for displaying the track corresponding to the determined touch point information through the touch display unit.
8. The electronic device of claim 7,
the comparison module is further configured to: after judging whether the touch area smaller than the preset area exists, if not, comparing the touch areas in pairs respectively to determine the touch area with the minimum value;
the first determination module is further to: determining touch point information corresponding to the touch area with the minimum value;
the operation module is further configured to: and displaying the track corresponding to the determined touch point information through the touch display unit.
9. The electronic device of claim 7 or 8, wherein the operation module is specifically configured to:
acquiring a geometric center point corresponding to the determined touch point information;
and displaying the track corresponding to the determined touch point information through the touch display unit according to the determined geometric center point.
10. The electronic device of claim 9, wherein the operation module is specifically configured to obtain a geometric center point corresponding to the determined touch point information, and specifically:
acquiring a shape corresponding to the determined touch point information and coordinates of the touch point information on the touch display unit;
and determining a geometric center point corresponding to the touch point information according to the shape and the coordinates.
11. The electronic device of claim 7 or 8, further comprising a second obtaining module, a second determining module, and a third determining module;
the second obtaining module is configured to: acquiring capacitance information induced on the touch display unit by an operation body corresponding to the at least one touch point information;
the second determination module is to: determining the shape of the operation body according to the capacitance information;
the third determining module is to: and determining the positive direction of the operation body according to the shape of the operation body, and determining the positive direction of the track according to the positive direction of the operation body.
12. The electronic device of claim 11, wherein the electronic device further comprises a fourth determination module and a movement module;
the fourth determining module is to: after the third determination module determines the positive direction of the operation body according to the shape of the operation body, determining the motion direction of the operation body in the positive direction;
the mobile module is configured to: moving display content displayed on the touch display unit in the motion direction from a first position to a second position; wherein the first position is located in the direction of motion and the second position is not located in the direction of motion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911044716.0A CN110658976B (en) | 2014-12-24 | 2014-12-24 | Touch track display method and electronic equipment |
| CN201410822834.0A CN105786373B (en) | 2014-12-24 | 2014-12-24 | A kind of touch trajectory display methods and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410822834.0A CN105786373B (en) | 2014-12-24 | 2014-12-24 | A kind of touch trajectory display methods and electronic equipment |
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Also Published As
| Publication number | Publication date |
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| CN110658976A (en) | 2020-01-07 |
| CN105786373B (en) | 2019-10-29 |
| CN110658976B (en) | 2021-09-14 |
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