CN111414108A

CN111414108A - Method, device, system, storage medium and electronic equipment for displaying menu bar

Info

Publication number: CN111414108A
Application number: CN202010194577.6A
Authority: CN
Inventors: 于子鹏
Original assignee: Shenzhen Honghe Innovation Information Technology Co Ltd
Current assignee: Shenzhen Honghe Innovation Information Technology Co Ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-07-14

Abstract

The embodiment of the application provides a method, a device, a system, a storage medium and an electronic device for displaying a menu bar, wherein the method comprises the following steps: the method comprises the steps that a display device receives a first request sent by at least one writing pen, wherein the first request is used for requesting to display a menu bar of the corresponding writing pen; the display equipment acquires a preset pen lifting position of each writing pen according to a first request sent by each writing pen; the display equipment determines a target area for displaying a menu bar of each writing pen according to a preset pen-lifting position of each writing pen; the display device displays a corresponding menu bar of the writing pen in a target area of the menu bar of each writing pen. According to the embodiment of the application, the target area for displaying the menu bar is determined by presetting the pen lifting position, and the menu bar is displayed in the target area, so that the menu bar is displayed conveniently and quickly, and the problem that the user operation is inconvenient in the prior art is solved.

Description

Method, device, system, storage medium and electronic equipment for displaying menu bar

Technical Field

The present application relates to the field of computer technologies, and in particular, to a method, an apparatus, a system, a storage medium, and an electronic device for displaying a menu bar.

Background

With the continuous expansion of computer technology application, writing systems are widely used. For example, the writing system may be used for teaching and the like.

At present, when a user uses a writing system, for example, when a large touch display screen capable of performing intelligent interaction is used, when the user wants to switch writing colors or call writing functions such as pen erasing, etc. in the writing process of the writing board, the user needs to operate an icon, etc. at the bottom of the writing board to realize a corresponding writing function; in addition, since the size of the tablet is relatively large (or the size of the touch display large screen is relatively large), and the icon for switching the writing function is located at the bottom of the tablet, the user may need to move backward at least one step to see the relevant icon at the bottom.

Therefore, the prior art has at least the problem of extremely inconvenient operation.

Disclosure of Invention

An object of the embodiments of the present application is to provide a method, an apparatus, a system, a storage medium, and an electronic device for displaying a menu bar, so as to solve the problem of inconvenience in operation in the prior art.

In a first aspect, an embodiment of the present application provides a method for displaying a menu bar, where the method includes: the method comprises the steps that a display device receives a first request sent by at least one writing pen, wherein the first request is used for requesting to display a menu bar of the corresponding writing pen; the display equipment acquires a preset pen lifting position of each writing pen according to a first request sent by each writing pen; the display equipment determines a target area for displaying a menu bar of each writing pen according to a preset pen-lifting position of each writing pen; the display device displays a corresponding menu bar of the writing pen in a target area of the menu bar of each writing pen.

Therefore, the target area for displaying the menu bar is determined by presetting the pen-lifting position, and the menu bar is displayed in the target area, so that the menu bar is displayed conveniently and quickly, and the problem of inconvenience in user operation in the prior art is solved.

In addition, the display device in the embodiment of the application can also support a plurality of writing pens, so that the requirements of users are met.

In one possible embodiment, the target area comprises a rectangular area with the preset pen-up position as one vertex.

Therefore, according to the embodiment of the application, the pen-lifting position is preset as one vertex of the rectangular area, so that after the menu bar is displayed, the eye light of a user does not need to move, and the operation of the user is greatly facilitated.

In one possible embodiment, the first request sent by each writing pen carries the identifier of the corresponding writing pen; the display device obtains a preset pen-lifting position of each writing pen according to a first request sent by each writing pen, and the method comprises the following steps: and the display equipment determines a preset pen-lifting position corresponding to the identification of each writing pen according to the identification of each writing pen.

Therefore, the pen-lifting device can distinguish pen-lifting of different writing pens through the marks of the writing pens, and is suitable for scenes with multiple writing pens, and the writing pens are independent and do not interfere with each other.

In one possible embodiment, the at least one stylus includes a first stylus, the menu bar of the first stylus includes a first area and a second area, the first area is a blank area, and the second area is an area where only one menu item is displayed at the same time, and the method further includes: responding to the touch operation of the first writing pen on the first area, and generating a switching instruction by the display equipment; and the display equipment switches the current menu item in the second area to the next menu item according to the switching instruction.

Therefore, the embodiment of the application can switch the menu items through the touch operation on the first area, so that different requirements of users can be met.

In one possible embodiment, the preset pen-up position of each pen is the last pen-up position of each pen.

Therefore, the menu bar is displayed at the last pen lifting position, so that the optometry of the user does not need to be moved, and the operation of the user is facilitated.

In one possible embodiment, the method further comprises: the display equipment receives a second request sent by each writing pen, wherein the second request is used for requesting to close a menu bar of the corresponding writing pen; the display device closes the menu bar of each writing pen according to the second request sent by each writing pen.

Therefore, the embodiment of the present application can hide the menu bar by the second request.

In a second aspect, an embodiment of the present application provides a method for displaying a menu bar, where the method includes: generating a first request by at least one writing pen, wherein the first request is used for requesting to display a menu bar of the corresponding writing pen; at least one writing pen sends a first request to a display device; the display equipment receives a first request sent by each writing pen; the display equipment acquires a preset pen lifting position of each writing pen according to a first request sent by each writing pen; the display equipment determines a target area for displaying a menu bar of each writing pen according to a preset pen-lifting position of each writing pen; the display device displays a corresponding menu bar of the writing pen in a target area of the menu bar of each writing pen.

In a third aspect, an embodiment of the present application provides an apparatus for displaying a menu bar, where the apparatus is applied to a display apparatus, and the apparatus includes: the device comprises a receiving module, a display module and a display module, wherein the receiving module is used for receiving a first request sent by at least one writing pen, and the first request is used for requesting to display a menu bar of the corresponding writing pen; the acquisition module is used for acquiring a preset pen lifting position of each writing pen according to the first request sent by each writing pen; the determining module is used for determining a target area for displaying a menu bar of each writing pen according to the preset pen-lifting position of each writing pen; and the display module is used for displaying the corresponding menu bar of the writing pen in the target area of the menu bar of each writing pen.

In a fourth aspect, an embodiment of the present application provides a system for displaying a menu bar, including: a display device and at least one writing pen; the writing pen is used for generating a first request and sending the first request to the display equipment, wherein the first request is used for requesting to display a menu bar of the corresponding writing pen; the display device is used for receiving the first request sent by each writing pen, acquiring the preset pen-lifting position of each writing pen according to the first request sent by each writing pen, determining a target area for displaying the menu bar of each writing pen according to the preset pen-lifting position of each writing pen, and displaying the corresponding menu bar of each writing pen in the target area of the menu bar of each writing pen.

In a fifth aspect, the present application provides a storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the computer program performs the method described in the embodiments.

In a sixth aspect, an embodiment of the present application provides an electronic device, including: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating via the bus when the electronic device is running, the machine-readable instructions when executed by the processor performing the method of the first aspect or any of the alternative implementations of the first aspect.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a diagram illustrating a system for displaying a menu bar to which embodiments of the present application are applicable;

fig. 2 is a flowchart illustrating a method for operating a menu bar according to an embodiment of the present disclosure;

FIG. 3 is a flow chart illustrating a method for displaying a menu bar according to an embodiment of the present disclosure;

fig. 4 is a block diagram illustrating a structure of an apparatus for displaying a menu bar according to an embodiment of the present disclosure;

fig. 5 is a block diagram illustrating a configuration of another apparatus for displaying a menu bar according to an embodiment of the present application;

fig. 6 shows a block diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

At present, for a writing system of an existing intelligent interactive device, when a writing function needs to be switched, since an icon for switching the writing function is located at the bottom of a writing board, in order to operate the icon, not only a hand of a user needs to be moved to operate the icon, but also the eye of the user needs to be shifted, thereby causing a problem of inconvenience in operation of the user.

In addition, in order to solve the problem of inconvenient operation of a user in the prior art, the user improves the writing pen. For example, the pen erasing function can be realized by a key on the writing pen, so that after the user presses the key, the handwriting erasing function can be realized. For another example, the writing color may be switched by a key on the pen, so that after the user presses the key, the writing color may be switched to another writing color different from the current writing color.

However, since the pen has only one button, if the function is designed too much, the function is easily confused, and the pen is inconvenient for the user to operate.

Based on this, the embodiment of the present application skillfully provides a method for displaying a menu bar, in which a first request is generated by a writing pen, wherein the first request is used for requesting to display the menu bar of the writing pen, and then the writing pen sends the first request to a display device. And the display equipment receives a first request sent by the writing pen, acquires a preset pen-lifting position of the writing pen according to the first request, determines a target area for displaying the menu bar according to the preset pen-lifting position, and finally displays the menu bar in the target area.

Therefore, the embodiment of the application displays the menu bar by the user operating the writing pen, so that the display of the menu bar becomes convenient and quick, and the problem of inconvenient user operation in the prior art is solved.

Referring to fig. 1, fig. 1 is a schematic diagram illustrating a system 100 for displaying a menu bar according to an embodiment of the present disclosure. Specifically, the system 100 includes: a stylus 110 and a display device 120.

In some possible embodiments, the writing pen 110 may be an infrared writing pen, a capacitive writing pen, an electromagnetic writing pen, or the like. That is, the specific pen type of the pen 110 may be set according to actual requirements, and the embodiment of the present application is not limited thereto.

In some possible embodiments, the display device 120 may be a touch display large screen, a tablet, an electronic writing system in an intelligent interactive device, or the like. That is, the specific type of the display device 120 may be set according to actual needs, and the embodiment of the present application is not limited thereto.

In the embodiment of the present application, the user may perform a first key operation on a key of the stylus pen 110, and then the stylus pen 110 may generate a first request in response to the first key operation, wherein the first request requests display of a menu bar of the stylus pen 110. Subsequently, the stylus 110 sends a first request to the display device 120. Correspondingly, the display device 120 receives the first request sent by the stylus 110.

After the display device 120 receives the first request of the stylus 110, the display device 120 may obtain the preset pen-up position of the stylus 110 according to the first request. Subsequently, the display device 120 may determine a target area for displaying the menu bar according to a preset pen-up position of the writing pen 110. And, the display device 120 displays a menu bar in the target area.

The user may then select the relevant writing function for the menu bar via the stylus 110.

Subsequently, after the user selects the writing function, the user may perform a second key operation on the keys of the writing pen 110. Subsequently, the stylus 110 may generate a second request in response to a second key operation. Wherein the second request is for requesting closing of the menu bar. Subsequently, the stylus 110 sends a second request to the display device 120. Correspondingly, the display device 120 receives the second request sent by the stylus 110.

Finally, after the display device 120 receives the second request sent by the stylus 110, the display device 120 may close the menu bar according to the second request.

It should be noted that the solution for displaying a menu bar provided by the embodiment of the present invention can be further extended to other suitable application scenarios, and is not limited to the system 100 shown in fig. 1.

In addition, although only 1 writing pen is shown in fig. 1, it should be understood by those skilled in the art that the system 100 may include at least one writing pen in the practical application, and the embodiment of the present application is not limited thereto.

It should be understood that the specific number of the at least one writing pen may be set according to actual requirements, and the embodiment of the present application is not limited thereto.

In order to facilitate understanding of the technical solutions of the embodiments of the present application, a writing pen solution is described below. Correspondingly, the scheme of the other writing pens except the writing pen in at least one writing pen is similar to the scheme of the writing pen in fig. 2, and is not described one by one subsequently.

Referring to fig. 2, fig. 2 is a flowchart illustrating a method for operating a menu bar according to an embodiment of the present application. It should be understood that the method as shown in fig. 2 includes a method of displaying a menu bar and a method of closing the menu bar. The method shown in fig. 2 comprises:

in step S210, in response to a first operation of the writing pen by the user, the writing pen generates a first request. The first operation comprises a first key operation, and the first request is used for requesting to display a menu bar of the writing pen.

It should be understood that the first operation may be other operations besides the first key operation described above, and the embodiment of the present application is not limited thereto.

For example, the first operation may also be an operation of pressing the cap, an operation of rotating the cap, or the like.

In order to facilitate understanding of step S210, the following description is made by way of specific examples.

Specifically, the user may press a specific key of the stylus pen, so that the stylus pen may generate the first request in response to the user's key operation.

It should be understood that the specific key may be an original key of the writing pen itself, or may be a new key in addition to the original key, and the embodiment of the present application is not limited thereto.

Alternatively, in the case that the pen has only one original key and the specific key is the original key, different functions may be implemented by different key pressing times.

For example, the menu bar of the writing pen can be called by pressing the original key for a time less than a preset time.

For another example, writing may be performed by pressing the original key for a time greater than a preset time.

It should be understood that the specific time of the preset time may be set according to actual requirements, and the embodiment of the present application is not limited thereto.

In addition, in a case where at least one writing pen is configured for the display device, each of the at least one writing pen may generate a first request, and the first request of each writing pen is used to request to display a menu bar of the corresponding writing pen.

In order to facilitate understanding of the technical solution, the following description is given by way of specific examples.

Specifically, in the case where a second writing pen and a third writing pen are configured for the display device, the second writing pen may generate a corresponding first request, and the first request corresponding to the second writing pen is used for requesting to display a menu bar of the second writing pen; the third stylus may generate a corresponding first request, the first request corresponding to the third stylus requesting display of a menu bar of the third stylus.

In addition, it should be further noted that, for each of the at least one writing pen, the embodiment of the present application is described in terms of the first request for easy understanding of the solution, however, it should be understood by those skilled in the art that the first request corresponding to each writing pen is also described in other ways, and the embodiment of the present application is not limited thereto.

For example, in a case where a second stylus pen and a third stylus pen are provided for the display device, the first request corresponding to the second stylus pen may be referred to as a first menu bar call request, and the first request corresponding to the third stylus pen may also be referred to as a second menu bar call request.

Correspondingly, the second request is similar to the first request, and may also be described in other manners, which is not described in detail later, and reference may be specifically made to the related description of the first request.

In step S220, the stylus sends a first request to the display device. Correspondingly, the display device receives a first request sent by the writing pen.

Specifically, the stylus may send the first request to the display device through a structure internal to the stylus.

It should be understood that the internal structure of the writing pen may be set according to actual requirements, and the embodiments of the present application are not limited thereto.

For example, the internal structure of the writing pen may include a pressure sensing module, a control module, an information transceiving module, and a power supply module, so that the writing pen may generate a first request through the control module and transmit the first request to the display device through the information transceiving module.

Furthermore, it should be noted that, in the case where at least one stylus is provided for the display device, each of the at least one stylus may transmit the first request to the display device.

It should be understood that the time at which each of the at least one stylus sends the corresponding first request to the display device may be completely the same, may also be partially the same, and may also be completely different, and the embodiment of the present application is not limited thereto.

Correspondingly, the time when the display device receives the first request sent by each of the at least one stylus may be completely the same, may also be partially the same, and may also be completely different, and the embodiment of the present application is not limited thereto.

Specifically, in a case where a second and a third writing pens are configured for the display device, the second writing pen may transmit a first request corresponding to the second writing pen to the display device at a first time point; the third stylus may transmit a first request corresponding to the third stylus to the display device at a second time point. The first time point and the second time point may be the same time point or different time points.

In step S230, the display device obtains a preset pen-up position of the writing pen according to the first request.

It should be understood that the specific pen-lifting position of the preset pen-lifting position may be set according to actual requirements, and the embodiment of the present application is not limited thereto.

For example, the preset pen-up position may be a last pen-up position of the writing pen, where the last pen-up position refers to a position separated last time after the writing pen is in contact with the screen of the display device, that is, a position where the writing pen is lifted up last on the screen of the display device.

For another example, the display device may determine whether there are multiple pen-up positions corresponding to a writing pen. If yes, taking the penultimate Nth pen lifting position as a preset pen lifting position; if not, the last pen lifting position can be set as the preset pen lifting position. Wherein N is a positive integer greater than or equal to 2.

In order to facilitate understanding of step S230, the following description is made by way of specific examples.

Specifically, after the display device receives the first request, the display device parses the first request, so that the display panel determines the first request as a menu bar for requesting display of the writing pen. And then, the display equipment searches for a preset pen-lifting position corresponding to the writing pen.

Wherein, the display device looks for the preset pen-lifting position that the writing pen corresponds, include: because the display device can record the handwriting information of the writing pen, after the display device obtains the first request, the display device can search the preset pen-lifting position from the recorded handwriting information based on the first request.

It should also be understood that, in addition to the above way of searching for the preset pen lifting position by the handwriting information, the method may also be implemented by recording only the pen lifting position by the display device, that is, after the display device obtains the first request, the display device may search for the preset pen lifting position from the plurality of pen lifting positions, so as to accelerate the searching speed of the preset pen lifting position. The pen-up position refers to a separated position after the stylus is in contact with the screen of the display device.

In addition, under the condition that the pen lifting position can be stored in the display device and is preset to be the last pen lifting position, the situation that the data volume is too large due to the fact that the stored pen lifting position is too much is avoided, and therefore the current pen lifting position can be replaced by the last pen lifting position when the pen is lifted every time. That is to say, only one latest pen lifting position can be stored in the display device, so that the searching speed can be increased, and the problem of slow response of the display device caused by excessive data can be solved.

In addition, it should be noted that, in the case that at least one writing pen is configured for the display device, the display device may obtain the preset pen-up position of each writing pen according to the first request sent by each writing pen of the at least one writing pen.

Specifically, in a case where a second writing pen and a third writing pen are configured for the display device, the display device may obtain a preset pen-up position of the second writing pen according to a first request sent by the second writing pen, and may further obtain a preset pen-up position of the third writing pen according to a first request sent by the third writing pen.

In addition, it should be noted that, in the case that at least one writing pen is configured for the display device, the first request sent by each writing pen may carry an identifier of the corresponding writing pen. And since the display device may store the related information of each of the at least one writing pen (for example, the handwriting information of each of the at least one writing pen, or the pen-lifting position of each of the at least one writing pen, etc.), and the related information of each writing pen may be associated with the corresponding identifier, the display device may obtain the preset pen-lifting position corresponding to the identifier of each writing pen according to the identifier of each writing pen.

In step S240, the display device determines a target area for displaying the menu bar according to a preset pen-up position.

Specifically, after determining the preset pen-up position, the display device may determine the target area according to preset rules.

It should be understood that the specific rule of the preset rule may be selected according to actual requirements, and the embodiment of the present application is not limited thereto.

Alternatively, in the case that the target area is a rectangular area, the preset rule may be to take the preset pen-up position as one vertex of the rectangular area. That is, the target region includes a rectangular region having the preset pen-up position as one vertex.

For example, in a case where the preset pen-up position is located at a lower half portion of the display device, the preset pen-up position may be used as a vertex of a lower left corner of the rectangular area, so that since the head of the user is generally located at a middle portion of the display device, an effect of facilitating the user operation may be achieved.

For another example, in a case where the preset pen-up position is located at the upper half of the display device, the preset pen-up position may be used as a vertex of the upper left corner of the rectangular region, so that the head of the user is generally located at the middle part of the display device, thereby achieving an effect of facilitating the user operation.

Alternatively, in the case that the target area is a rectangular area, the preset rule may be that the target area is displayed in a preset direction from the preset pen-up position and at a preset distance from the preset pen-up position.

It should be understood that the specific direction of the preset direction and the specific distance of the preset distance may be set according to actual requirements, and the embodiment of the present application is not limited thereto.

For example, the preset rule may be that a point which is located on a vertical straight line of the preset pen-up position, is located above the preset pen-up position, and is 3cm away from the preset pen-up position is taken as one vertex of the rectangular area (e.g., the vertex of the upper left corner, etc.).

For another example, the preset rule may be that a place which is located on a horizontal straight line of the preset pen-up position and on the right of the preset pen-up position and is 5cm away from the preset pen-up position is taken as a central point of the rectangular area.

It should also be understood that parameters such as the shape and size of the target area can be set according to actual requirements, and the embodiments of the present application are not limited thereto.

In addition, in the case where at least one writing pen is provided for the display device, the display device may determine a target area for displaying a menu bar of each writing pen according to a preset pen-up position of each writing pen.

Specifically, in a case where the display device is configured with the second writing pen and the third writing pen, the display device may determine a target area for displaying the menu bar of the second writing pen according to a preset pen-up position of the second writing pen, and may also determine a target area for displaying the menu bar of the third writing pen according to a preset pen-up position of the third writing pen.

In step S250, the display apparatus displays a menu bar in the target area.

It should be understood that the menu bar may include at least one menu item, and the embodiments of the present application are not limited thereto.

Optionally, the menu bar may include at least one of the following menu items: color, pen diameter, and eraser (or eraser).

Wherein the color may be a menu item of color selection. For example, in a teaching scene, a plurality of color use scenes may be involved, so that comments and the like can be made through menu items corresponding to colors in a menu bar of the application.

The pen path is a menu item that can select the thickness of the pen path. For example, in the case where the user performs an operation at a close place to the display device, if the used pen path (or handwriting) is too thick, a problem that the font looks unattractive may be caused; in the case where the user is too far from the display device, if the pen diameter used is too thin, a problem of unclear viewing may be caused, and thus, the user may select the thickness of the pen diameter based on actual needs.

The brush may be a menu item to erase handwriting. For example, during writing, a miswriting situation may occur, so that an erasing function is required here, which can erase the miswritten handwriting like an eraser. Of course, the pen eraser may be implemented by the pen tip, but the erasing range of the pen eraser implemented by the writing pen is relatively small with respect to the erasing range of the pen eraser invoked by the menu item.

In order to facilitate understanding of step S250, the following description is made by way of specific examples.

Specifically, after the display device determines the target region, the display device may display the menu bar according to a preset display rule.

It should be understood that the preset display rule may be set according to actual requirements, and the embodiment of the present application is not limited thereto.

Alternatively, the preset display rule may be that a plurality of menu items of the menu bar are displayed at once.

For example, the menu bar may display three primary menu items, i.e., a color, a pen path, and a pen brush, at one time, and when the user clicks a certain primary menu item, the corresponding secondary menu item may be displayed (e.g., in the case that the primary menu item is a color menu item, the user may click the primary menu item, and then the secondary menu item may include a plurality of colors, such as red, black, and blue).

Optionally, the menu bar includes a first area and a second area, the first area is a blank area, and the second area is an area where only one menu item is displayed at the same time, the method further includes: responding to the touch operation of the writing pen on the first area, and generating a switching instruction by the display equipment; and the display equipment switches the current menu item in the second area to the next menu item according to the switching instruction.

For example, in the case that the second area displays the colored primary menu item, if the user clicks the primary menu item, the color-related secondary menu item may be displayed; if the user clicks on the first area, the next level one menu item (e.g., the level one menu item of the pen path) is displayed.

In addition, when the user selects one of the menu items in the menu bar through the writing pen, the display device receives click information of the writing pen and stores coordinate information of the click information. Since the coordinate position of the menu bar is determined after the menu bar is displayed, and the position of each menu item in the menu bar is also determined, the display device can judge that the user clicks the menu item according to the coordinate information of the click information, so that the user can subsequently determine to execute the operation (for example, expanding the secondary menu bar or switching the menu items, etc.).

In addition, in the case where at least one writing pen is provided for the display device, the display device may display a menu bar of a corresponding writing pen in a target area of the menu bar of each writing pen.

Specifically, in the case where the display device is configured with the second and third pens, the display device may display the menu bar of the second pen in a target area of the menu bar of the second pen, and may also display the menu bar of the third pen in a target area of the menu bar of the third pen.

In addition, in a case where the at least one stylus includes a first stylus, a menu bar of the first stylus may include a first area and a second area, the display device generates a switching instruction in response to a touch operation of the first stylus to the first area, and the display device switches a current menu item in the second area to a next menu item according to the switching instruction. The first area is a blank area, and the second area is an area which only displays one menu item at the same time.

It should be understood that the first area may also be set as another area, as long as it is ensured that the menu item in the second area can be switched after the first area is clicked, and the embodiment of the present application is not limited thereto.

It should also be understood that the first writing pen may be a specific writing pen of the at least one writing pen (i.e. for the at least one writing pen, there may be a situation where a part of the at least one writing pen is switched by a menu item, and another writing pen may be used after the menu bar is called without switching the menu item.

In addition, it should be noted that the menu bar of each writing pen in the embodiment of the present application may include a first region and a second region.

Step S260, in response to the second operation of the user on the writing pen, the writing pen generates a second request. The second operation comprises a second key operation, and the second request is used for requesting to close the menu bar.

It should be understood that the second operation may be other operations besides the second key operation described above, and the embodiment of the present application is not limited thereto.

For example, the second operation may also be an operation of pressing the cap, an operation of rotating the cap, or the like.

It should also be understood that the generation process of the second request is similar to the generation process of the first request in S210, except that the generation time of the second request and the first request (or the second request is generated after the first request) and the request purpose of the second request and the first request are also different.

Furthermore, it should be noted that, in the case where at least one stylus is provided for the display device, each of the at least one stylus may generate the second request. And the second request is used for requesting to close the menu bar of the corresponding writing pen.

Specifically, in the case where a second and a third writing pens are configured for the display device, the second writing pen may generate a corresponding second request for requesting to close a menu bar of the second writing pen; the third stylus may generate a corresponding second request for requesting closing of a menu bar of the third stylus.

In step S270, the stylus sends a second request to the display device. Correspondingly, the display device receives a second request sent by the writing pen.

Specifically, the stylus may send the second request to the display device through the stylus internal structure.

It should be understood that the sending process of the second request is similar to the sending process of the first request in step S220, and reference may be specifically made to the related description process described above, and details are not repeated here.

Furthermore, it should be noted that, in the case where at least one writing pen is configured for the display device, each of the at least one writing pen may transmit the second request to the display device. Correspondingly, the display device may receive a second request sent by each of the at least one stylus.

In step S280, the display device closes the menu bar according to the second request.

Specifically, after receiving the second request, the display device may search for a target area corresponding to the writing pen, and close a menu bar corresponding to the target area, so that the application may further hide the menu bar.

In addition, it should be noted that, in the case where at least one writing pen is provided for the display device, the display device may close the menu bar of each writing pen according to the second request sent by each writing pen of the at least one writing pen.

Specifically, in a case where the display device is configured with the second writing pen and the third writing pen, the display device may close the menu bar of the second writing pen according to the second request transmitted by the second writing pen at the third time point, and may close the menu bar of the third writing pen according to the second request transmitted by the third writing pen at the fourth time point. The third time points may be the same time point or different time points.

In addition, in the case that at least one writing pen is configured for the display device, the second request sent by each writing pen may carry an identifier of the corresponding writing pen. And because the display device can display a plurality of menu bars, and each menu bar can be associated with the corresponding identifier, the display device can search the corresponding menu bar of the writing pen according to the identifier of the corresponding writing pen. And the display device may close a menu bar of the corresponding writing pen.

And subsequently, in the process of needing the menu bar, calling out the menu bar through the steps.

Therefore, the embodiment of the application can display the menu bar in a mode of displaying the menu bar through the operation of the user on the writing pen, so that the display of the menu bar is convenient and quick, and the problem of inconvenience in user operation in the prior art is solved.

Compared with the prior art, the menu bar displayed by the embodiment of the application and the subsequent operation of the menu bar by the user have the advantages that the arm and the eye of the user are focused on the target area, so that the operation is very quick.

The embodiment of the application can also be applied to scenes of a plurality of writing pens, and the plurality of writing pens are independent and do not interfere with each other.

Referring to fig. 3, fig. 3 is a flowchart illustrating a method for displaying a menu bar according to an embodiment of the present application. The method shown in fig. 3 specifically includes:

in step S310, the stylus generates a first request. Wherein the first request is for requesting display of a menu bar of the writing pen.

In step S320, the stylus sends a first request to the display device.

In step S330, the display device receives a first request sent by the stylus.

In step S340, the display device obtains a preset pen-up position of the writing pen according to the first request.

In step S350, the display device determines a target area for displaying the menu bar according to the preset pen-up position.

In step S360, the display device displays a menu bar in the target area.

In addition, although fig. 3 shows a method for displaying a menu bar of one writing pen, it should be understood by those skilled in the art that the scheme of fig. 3 is also applicable to a case where a plurality of writing pens are simultaneously performed.

It should be understood that the above-mentioned method for displaying a menu bar is only exemplary, and those skilled in the art can make various modifications according to the above-mentioned method, and the solution after the modification is within the scope of the embodiments of the present application.

For example, while the operations of the method of the invention are depicted in the drawings in a particular order, this does not require or imply that the operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Rather, the steps depicted in the flowcharts may change the order of execution. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.

Referring to fig. 4, fig. 4 is a block diagram illustrating a structure of an apparatus 400 for displaying a menu bar according to an embodiment of the present application, it should be understood that the apparatus 400 may be a display device, which corresponds to the display device side in the method embodiments of fig. 2 and fig. 3, and is capable of executing various steps related to the display device side in the method embodiments, and specific functions of the apparatus 400 may be referred to the description above, and detailed descriptions are omitted here as appropriate to avoid redundancy. The device 400 includes at least one software functional module that can be stored in a memory in the form of software or firmware (firmware) or solidified in an Operating System (OS) of the device 400. Specifically, the apparatus 400 is applied to a display device, and the apparatus 400 includes:

the receiving module 410 is configured to receive a first request sent by at least one writing pen, where the first request is used to request that a menu bar of the corresponding writing pen is displayed; the obtaining module 420 is configured to obtain a preset pen-up position of each writing pen according to the first request sent by each writing pen; the determining module 430 is configured to determine, according to a preset pen-up position of each writing pen, a target area for displaying a menu bar of each writing pen; and the display module 440 is used for displaying the corresponding menu bar of the writing pen in the target area of the menu bar of each writing pen.

In a possible embodiment, the first request sent by each writing pen carries an identifier of the corresponding writing pen, and the determining module 430 is further configured to determine, according to the identifier of each writing pen, a preset pen-up position corresponding to the identifier of each writing pen.

In one possible embodiment, the at least one stylus includes a first stylus, the menu bar of the first stylus includes a first area and a second area, the first area is a blank area, the second area is an area where only one menu item is displayed at the same time, and the apparatus 400 further includes: a first generating module (not shown) for generating a switching instruction in response to a touch operation of the first writing pen on the first area; and a switching module (not shown) for switching the current menu item in the second area to the next menu item according to the switching instruction.

In a possible embodiment, the receiving module 410 is further configured to receive a second request sent by each writing pen, where the second request is used to request to close a menu bar of the corresponding writing pen; the apparatus 400 further comprises: and a closing module (not shown) for closing the menu bar of each pen according to the second request sent by each pen.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method, and will not be described in too much detail herein.

Referring to fig. 5, fig. 5 is a block diagram illustrating a structure of another apparatus 500 for displaying a menu bar according to an embodiment of the present application, and it should be understood that the apparatus 500 may be a writing pen, which corresponds to the writing pen side in the embodiment of the method of fig. 2, and is capable of performing various steps related to the writing pen side in the embodiment of the method, and specific functions of the apparatus 500 may be referred to the description above, and detailed descriptions are omitted here as appropriate to avoid redundancy. The device 500 includes at least one software functional module that can be stored in a memory in the form of software or firmware (firmware) or solidified in an Operating System (OS) of the device 500. In particular, the device 500 is applied to a writing pen, the device 500 comprising:

a second generating module 510, configured to generate a first request, where the first request is used to request that a menu bar of the writing pen is displayed; the sending module 520 is configured to send a first request to the display device, so that the display device obtains a preset pen-up position of the writing pen according to the first request, determines a target area for displaying the menu bar according to the preset pen-up position, and displays the menu bar in the target area.

In one possible implementation, the target area comprises a rectangular area with the preset pen-up position as one vertex.

In one possible embodiment, the preset pen-up position is the last pen-up position of the writing pen.

In a possible implementation, the first request carries an identifier of a writing pen, and the sending module 520 is further configured to send the first request to the display device, so that the display device determines a preset pen-up position corresponding to the identifier according to the identifier of the writing pen, and determines the target area according to the preset pen-up position corresponding to the identifier.

In one possible implementation, the second generating module 510 is further configured to generate a second request by the stylus in response to a second operation of the stylus by the user, wherein the second request is for requesting to close the menu bar; the sending module 520 is further configured to send a second request to the display device, so that the display device closes the menu bar according to the second request.

Fig. 6 shows a block diagram of an electronic device 600 according to an embodiment of the present application. As shown in fig. 6, electronic device 600 may include a processor 610, a communication interface 620, a memory 630, and at least one communication bus 640. Wherein communication bus 640 is used to enable direct, coupled communication of these components. The communication interface 620 of the device in the embodiment of the present application is used for performing signaling or data communication with other node devices. The processor 610 may be an integrated circuit chip having signal processing capabilities. The Processor 610 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor 610 may be any conventional processor or the like.

The Memory 630 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 630 stores computer readable instructions, and when the computer readable instructions are executed by the processor 610, the electronic device 600 may perform the steps of the corresponding apparatus side in the above method embodiments. For example, in the case where the electronic device 600 is disposed on the display device side, the memory 630 stores therein computer-readable instructions, and when the computer-readable instructions are executed by the processor 610, the electronic device 600 may perform the steps on the display device side in the above-described method embodiments.

The electronic device 600 may further include a memory controller, an input-output unit, an audio unit, and a display unit.

The memory 630, the memory controller, the processor 610, the peripheral interface, the input/output unit, the audio unit, and the display unit are electrically connected to each other directly or indirectly to realize data transmission or interaction. For example, these components may be electrically coupled to each other via one or more communication buses 640. The processor 610 is configured to execute executable modules stored in the memory 630, such as software functional modules or computer programs included in the electronic device 600.

The input and output unit is used for providing input data for a user to realize the interaction of the user and the server (or the local terminal). The input/output unit may be, but is not limited to, a mouse, a keyboard, and the like.

The audio unit provides an audio interface to the user, which may include one or more microphones, one or more speakers, and audio circuitry.

The display unit provides an interactive interface (e.g. a user interface) between the electronic device and a user or for displaying image data to a user reference. In this embodiment, the display unit may be a liquid crystal display or a touch display. In the case of a touch display, the display can be a capacitive touch screen or a resistive touch screen, which supports single-point and multi-point touch operations. The support of single-point and multi-point touch operations means that the touch display can sense touch operations simultaneously generated from one or more positions on the touch display, and the sensed touch operations are sent to the processor for calculation and processing.

It will be appreciated that the configuration shown in FIG. 6 is merely illustrative and that the electronic device 600 may include more or fewer components than shown in FIG. 6 or have a different configuration than shown in FIG. 6. The components shown in fig. 6 may be implemented in hardware, software, or a combination thereof.

The present application provides a storage medium having stored thereon a computer program which, when executed by a processor, performs the method of an embodiment.

The application provides an electronic device, this electronic device includes: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating over the bus when the electronic device is operating, the machine-readable instructions when executed by the processor performing the method of an embodiment.

The present application also provides a computer program product which, when run on a computer, causes the computer to perform the method of the method embodiments.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the system described above may refer to the corresponding process in the foregoing method, and will not be described in too much detail herein.

It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

The functions, if implemented in the form of software functional modules 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 or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) 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: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method of displaying a menu bar, comprising:

the method comprises the steps that a display device receives a first request sent by at least one writing pen, wherein the first request is used for requesting to display a menu bar of the corresponding writing pen;

the display equipment acquires a preset pen lifting position of each writing pen according to a first request sent by each writing pen;

the display equipment determines a target area for displaying a menu bar of each writing pen according to the preset pen-lifting position of each writing pen;

and the display equipment displays the corresponding menu bar of the writing pen in the target area of the menu bar of each writing pen.

2. The method according to claim 1, wherein the first request sent by each of the pens carries an identifier of the corresponding pen;

the display device obtains a preset pen-lifting position of each writing pen according to a first request sent by each writing pen, and the method comprises the following steps:

and the display equipment determines a preset pen-lifting position corresponding to the identifier of each writing pen according to the identifier of each writing pen.

3. The method of claim 1, wherein the at least one stylus includes a first stylus, wherein a menu bar of the first stylus includes a first area and a second area, wherein the first area is a blank area, and wherein the second area is an area where only one menu item is displayed at a time, and wherein the method further comprises:

responding to the touch operation of the first writing pen on the first area, and generating a switching instruction by the display equipment;

and the display equipment switches the current menu item in the second area to the next menu item according to the switching instruction.

4. The method of claim 1, wherein the preset pen-up position of each writing pen is a last pen-up position of each writing pen.

5. The method of claim 1, further comprising:

the display equipment receives a second request sent by each writing pen, wherein the second request is used for requesting to close a menu bar of the corresponding writing pen;

and the display equipment closes the menu bar of each writing pen according to the second request sent by each writing pen.

6. A method of displaying a menu bar, comprising:

generating a first request by at least one writing pen, wherein the first request is used for requesting to display a menu bar of the corresponding writing pen;

the at least one stylus sending the first request to a display device;

the display equipment receives a first request sent by each writing pen;

the display equipment acquires a preset pen lifting position of each writing pen according to the first request sent by each writing pen;

7. An apparatus for displaying a menu bar, the apparatus being applied to a display device, the apparatus comprising:

the device comprises a receiving module, a display module and a display module, wherein the receiving module is used for receiving a first request sent by at least one writing pen, and the first request is used for requesting to display a menu bar of the corresponding writing pen;

the acquisition module is used for acquiring a preset pen lifting position of each writing pen according to a first request sent by each writing pen;

the determining module is used for determining a target area for displaying a menu bar of each writing pen according to the preset pen-lifting position of each writing pen;

and the display module is used for displaying the corresponding menu bar of the writing pen in the target area of the menu bar of each writing pen.

8. A system for displaying a menu bar, the system comprising a display device and at least one stylus;

the at least one writing pen is respectively used for generating a first request and sending the first request to the display equipment, wherein the first request is used for requesting to display a menu bar of the corresponding writing pen;

the display device is configured to receive a first request sent by each writing pen, acquire a preset pen-up position of each writing pen according to the first request sent by each writing pen, determine a target area for displaying a menu bar of each writing pen according to the preset pen-up position of each writing pen, and display a corresponding menu bar of each writing pen in the target area of the menu bar of each writing pen.

9. A storage medium having stored thereon a computer program for performing, when executed by a processor, a method of displaying a menu bar according to any one of claims 1 to 5.

10. An electronic device, characterized in that the electronic device comprises: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating over the bus when the electronic device is operating, the machine-readable instructions when executed by the processor performing the method of displaying a menu bar of any of claims 1-5.