CN112612437B

CN112612437B - Picture display method and device and electronic equipment

Info

Publication number: CN112612437B
Application number: CN202011592203.6A
Authority: CN
Inventors: 赵军奎
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-07-08
Anticipated expiration: 2040-12-29
Also published as: CN112612437A

Abstract

The application discloses a picture display method and device and electronic equipment, and belongs to the technical field of communication. The problem that the flexibility of the display content of the electronic equipment is low can be solved. The method comprises the following steps: receiving a first input of a target picture displayed by a user on first electronic equipment under the condition that the first electronic equipment is connected with N pieces of second electronic equipment, wherein N is a positive integer; and responding to the first input, performing segmentation processing on the target picture to obtain N +1 sub-pictures, and respectively displaying one sub-picture in the N +1 sub-pictures through the first electronic equipment and the N second electronic equipment. The embodiment of the application is applied to the process of displaying the picture of the electronic equipment.

Description

Picture display method and device and electronic equipment

Technical Field

The application belongs to the technical field of communication, and particularly relates to a picture display method and device and electronic equipment.

Background

Generally, when the screen of the electronic device is small, a user may connect the electronic device with a display device (e.g., a large screen display, a projector, etc.) having a large screen to synchronously display the content displayed in the electronic device through the display device, so as to achieve an effect of enlarging and displaying the displayed content in the electronic device.

However, in the above method, the content displayed in the electronic device cannot be displayed in an enlarged manner without a large-sized screen display or a projector, so that the user experience is poor, and the flexibility of the electronic device for displaying the content is low.

Disclosure of Invention

An object of the embodiments of the present application is to provide a method and an apparatus for displaying a picture, and an electronic device, which can solve the problem of low flexibility of displaying content by the electronic device.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a screen display method, including: receiving a first input of a target picture displayed by a user on first electronic equipment under the condition that the first electronic equipment is connected with N pieces of second electronic equipment, wherein N is a positive integer; and responding to the first input, performing segmentation processing on the target picture to obtain N +1 sub-pictures, and respectively displaying one sub-picture in the N +1 sub-pictures through the first electronic equipment and the N second electronic equipment.

In a second aspect, an embodiment of the present application provides a screen display apparatus, including: the device comprises a receiving module, a processing module and a display module. The receiving module is used for receiving a first input of a target picture displayed by the first electronic device from a user under the condition that the first electronic device is connected with N second electronic devices, wherein N is a positive integer. And the processing module is used for responding to the first input received by the receiving module and carrying out segmentation processing on the target picture to obtain N +1 sub-pictures. And the display module is used for respectively displaying one of the N +1 sub-pictures through the first electronic equipment and the N second electronic equipments.

In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored in the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.

In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.

In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.

In this embodiment of the application, when a first electronic device and N second electronic devices are connected, a user may perform a first input on a target picture displayed by the first electronic device, so that the first electronic device may perform segmentation processing on the target picture to obtain N +1 sub-pictures, and display one sub-picture of the N +1 sub-pictures through the first electronic device and the N second electronic devices, respectively. The first electronic device can be connected with the N second electronic devices simultaneously, the target picture can be divided and processed to obtain N +1 sub-pictures according to the input of the user to the target picture displayed by the first electronic device, and then one of the sub-pictures can be displayed by the first electronic device and the N second electronic devices respectively, so that the target picture displayed by the first electronic device can be amplified and displayed by the plurality of electronic devices, and the flexibility of the display content of the electronic devices can be improved.

Drawings

Fig. 1 is a schematic diagram of a screen display method according to an embodiment of the present disclosure;

fig. 2 is one of schematic diagrams of an example of an interface of a mobile phone according to an embodiment of the present disclosure;

fig. 3 is a second schematic diagram of a screen display method according to an embodiment of the present application;

fig. 4 is a second schematic diagram of an example of an interface of a mobile phone according to an embodiment of the present disclosure;

fig. 5 is a third schematic diagram of an example of an interface of a mobile phone according to an embodiment of the present disclosure;

fig. 6 is a fourth schematic diagram of an example of an interface of a mobile phone according to an embodiment of the present application;

fig. 7 is a schematic side view of a mobile phone according to an embodiment of the present disclosure;

fig. 8 is a third schematic view illustrating a screen display method according to an embodiment of the present application;

fig. 9 is a fifth schematic view of an example of an interface of a mobile phone according to an embodiment of the present application;

FIG. 10 is a fourth schematic view illustrating a screen displaying method according to an embodiment of the present application;

fig. 11 is a sixth schematic view of an example of an interface of a mobile phone according to an embodiment of the present application;

fig. 12 is a seventh schematic diagram of an example of an interface of a mobile phone according to an embodiment of the present application;

fig. 13 is a schematic structural diagram of an image display device according to an embodiment of the present application;

fig. 14 is a second schematic structural diagram of a screen display device according to an embodiment of the present application;

fig. 15 is a schematic hardware structure 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 clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The following describes in detail the screen display method provided in the embodiments of the present application with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

In the embodiment of the application, for example, a scene in which a target screen is displayed by a plurality of electronic devices is taken as an example, it is assumed that when a friend meets, there are 6 users (for example, user 1, user 2, user 3, user 4, user 5, and user 6), and each user can establish a connection between its own electronic device and the electronic devices of other users. When the user 1 wants to show the content (i.e., the target picture) displayed in the electronic device of the user to people for watching, the user can input the electronic device of the user (i.e., the first electronic device) so that the electronic device can divide the target picture according to the number of the connected electronic devices (i.e., 6 electronic devices) to obtain 6 sub-pictures, and the 6 sub-pictures are displayed through the 6 electronic devices which are connected, so that the user can put and splice the 6 electronic devices, and the target picture is displayed in an enlarged manner through the 6 electronic devices (i.e., a large display screen is obtained through splicing the 6 electronic devices), thereby facilitating the viewing of each user, improving the flexibility of the content displayed by the electronic devices, and increasing the interaction among the users.

An embodiment of the present application provides a screen display method, and fig. 1 shows a flowchart of a screen display method provided in an embodiment of the present application, where the method can be applied to a first electronic device. As shown in fig. 1, the screen display method provided in the embodiment of the present application may include

steps

201 and 202 described below.

Step 201, receiving a first input of a target screen displayed by a first electronic device from a user under the condition that the first electronic device and N second electronic devices are connected.

In this embodiment of the application, under the condition that the first electronic device and the N second electronic devices are all connected, the first electronic device may receive a first input of a user to a displayed target picture, and perform segmentation processing on the target picture based on the N second electronic devices to obtain N +1 sub-pictures, and then display the N +1 sub-pictures through the first electronic device and the N second electronic devices, where N is a positive integer.

Optionally, in this embodiment of the application, the first electronic device and the N second electronic devices may be connected in any one of the following manners: bluetooth connection, WiFi connection, local area network connection, etc.

Optionally, in this embodiment of the application, in a case that the first electronic device and the N second electronic devices are all connected, the N second electronic devices may also be connected respectively, and it should be noted that the first electronic device may be understood as a switchboard in this embodiment of the application.

Optionally, in this embodiment of the application, the target screen may be any one of the following: target pictures, game interfaces, video interfaces, and the like.

Optionally, in this embodiment of the application, when content (i.e., a target screen) displayed by the first electronic device is content that a user needs to share, the user may input the target screen to trigger the first electronic device to share the target screen to the N second electronic devices.

Step 202, the first electronic device responds to the first input, performs segmentation processing on the target picture to obtain N +1 sub-pictures, and displays one sub-picture of the N +1 sub-pictures through the first electronic device and the N second electronic devices respectively.

In the embodiment of the application, each of the first electronic device and the N second electronic devices respectively displays one sub-screen.

Optionally, in this embodiment of the application, the first electronic device may obtain the number of second electronic devices establishing connection (that is, N second electronic devices), so that when the target screen is divided, the target screen is divided according to the number of the second electronic devices to obtain N +1 sub-screens.

Optionally, in this embodiment of the application, the first electronic device may send N sub-screens of the obtained N +1 sub-screens to the N second electronic devices, respectively, so that the N +1 sub-screens are displayed on the first electronic device and the N second electronic devices.

Optionally, in this embodiment of the application, the user may place the first electronic device and the N second electronic devices, so that a target picture is obtained by combining sub-pictures displayed by the electronic devices for the user to view.

The electronic device is taken as a mobile phone for illustration. As shown in fig. 2, when the mobile phone 10 is connected to 5 other mobile phones, the user may place the mobile phone 10 and 5 other mobile phones horizontally in the same plane to obtain a combined screen, so that when the mobile phone 10 divides the target picture to obtain 6 sub-pictures and correspondingly displays the 6 sub-pictures in the 6 mobile phones, the display effect of displaying the target picture in an enlarged manner may be achieved.

The embodiment of the application provides a picture display method, when a first electronic device and N second electronic devices are connected, a user can perform first input on a target picture displayed by the first electronic device, so that the first electronic device can perform segmentation processing on the target picture to obtain N +1 sub-pictures, and one of the N +1 sub-pictures is displayed through the first electronic device and the N second electronic devices respectively. The first electronic device can be connected with the N second electronic devices simultaneously, the target picture can be divided and processed to obtain N +1 sub-pictures according to the input of the user to the target picture displayed by the first electronic device, and then one of the sub-pictures can be displayed by the first electronic device and the N second electronic devices respectively, so that the target picture displayed by the first electronic device can be amplified and displayed by the plurality of electronic devices, and the flexibility of the display content of the electronic devices can be improved.

Optionally, in this embodiment of the application, the first electronic device and the N second electronic devices are placed according to a preset mode. Referring to fig. 1, as shown in fig. 3, before the step 202 of "performing the splitting process on the target screen to obtain N +1 sub-screens", the screen display method provided in the embodiment of the present application may further include the following step 301, and the step 202 may be specifically realized by the following step 202 a.

Step 301, in the case that the screen of the first electronic device is determined to be covered by the third electronic device, determining a covered area of the screen of the first electronic device.

In an embodiment of the application, the third electronic device is an electronic device adjacent to the first electronic device in the N second electronic devices.

Optionally, in this embodiment of the application, before the first electronic device performs the segmentation process on the target picture, the first electronic device may determine whether a screen of the plurality of electronic devices is covered, that is, when a user puts the first electronic device and the N second electronic devices, because the electronic devices have different sizes or are not flat enough, there may be an overlapping putting situation between adjacent electronic devices.

When the screens of the plurality of electronic devices are covered, if the target screen is divided according to the default dividing processing method, when the first electronic device and the N second electronic devices display the sub-screens, the screen corresponding to the covered screen is also covered, so that when the electronic device with the covered screen displays the corresponding sub-screen, the sub-screens displayed by the adjacent electronic devices cannot be properly connected, and the user experience is affected.

Optionally, in this embodiment of the application, in a case that there is a covered area on the screen of the at least one electronic device, the first electronic device determines a covered area of the screen of the at least one electronic device.

Optionally, in this embodiment of the application, when the screen of the first electronic device is covered by the third electronic device, the first electronic device may calculate a covered area of the screen, so as to adjust a display area of a sub-picture corresponding to the covered screen when the target picture is divided to obtain N +1 sub-pictures.

Step 202a, the first electronic device determines the area of each sub-picture according to the covered area of the screen of the first electronic device, and performs segmentation processing on the target picture to obtain N +1 sub-pictures.

Optionally, in this embodiment of the application, when the first electronic device performs segmentation processing on the target screen to obtain N +1 sub-screens, the size of each sub-screen may be determined according to the covered area of the screen of the first electronic device, so that when the first electronic device displays a corresponding sub-screen, the sub-screen displayed by the first electronic device may be appropriately connected to a sub-screen displayed by an adjacent electronic device (that is, a third electronic device).

For example, referring to fig. 2, as shown in fig. 4, when the screens of the

mobile phones

11 and 12 have covered areas, and the mobile phone 10 divides the target screen to obtain 6 sub-screens, the sizes of the sub-screens corresponding to the mobile phones 11 and 12 (i.e., the divided areas in the target screen) may be adjusted according to the covered areas of the screens of the

mobile phones

11 and 12, so that when the 6 sub-screens are respectively and correspondingly displayed by the mobile phones, the sub-screens displayed by the

mobile phones

11 and 12 may be properly connected with the sub-screen displayed by the neighboring mobile phone (i.e., the target screen viewed by the user is a complete screen).

Further exemplarily, referring to fig. 4, as shown in fig. 5, an example schematic diagram of an interface when the sub-screens are displayed for the mobile phone 11 and the mobile phone 12, in the screens of the mobile phone 11 and the mobile phone 12, the covered area 13 may not display any screen, and only the uncovered area displays the corresponding sub-screen, so as not to affect the user experience.

In this embodiment, the first electronic device may determine whether a target screen in screens of every two adjacent electronic devices in the first electronic device and the N second electronic devices is covered, so that when the screen of the first electronic device is covered by the third electronic device, the covered area of the screen of the first electronic device is determined, and when the first electronic device divides the target screen, the target screen may be divided according to the covered area of the screen of the first electronic device to obtain N +1 sub-screens, so that the electronic device may accurately determine the sub-screen corresponding to each electronic device, and thereby flexibility of displaying the screen of the electronic device is improved.

Optionally, in this embodiment of the present application, before step 301, the screen display method provided in this embodiment of the present application may further include steps 401 to 403 described below.

Step 401, the first electronic device, in response to the first input, obtains a plane center coordinate and a depth barycentric coordinate of the first electronic device, and a plane center coordinate and a depth barycentric coordinate of the third electronic device.

Optionally, in this embodiment of the application, the first electronic device may obtain target information of each electronic device in advance, where the target information includes at least one of the following: electronic device size, screen size, positioning information, gyroscope data, and the like.

Optionally, in this embodiment of the application, before the first electronic device determines whether a covered area exists on a target screen in screens of every two adjacent electronic devices, the first electronic device may obtain target information of each electronic device from each electronic device; alternatively, the first electronic device may acquire the target information of each electronic device from a network.

Optionally, in this embodiment of the present application, the first electronic device may determine a model of each electronic device first, so as to obtain the target information of each electronic device according to the model of each electronic device.

Optionally, in this embodiment of the application, the first electronic device may determine, according to the screen size of each electronic device, a minimum common factor S corresponding to the first electronic device and the N second electronic devices, so as to determine a value k × S corresponding to the screen size of each electronic device, and perform segmentation processing on the target picture according to the value k × S corresponding to the screen size of each electronic device.

It can be understood that, according to the value k × S corresponding to the screen size of each electronic device, the size of the sub-picture obtained by dividing the target picture is the same as the screen size of the electronic device corresponding to each sub-picture.

Optionally, in this embodiment of the application, the first electronic device determines, according to the target information of each electronic device, a plane center coordinate and a depth barycentric coordinate of each electronic device.

Optionally, in this embodiment of the application, the first electronic device may determine the plane center coordinate and the depth barycentric coordinate of each electronic device according to the size and the screen size of each electronic device.

Step 402, determining that the screen of the first electronic device is covered by the third electronic device when the plane center coordinate of the first electronic device is shifted relative to the plane center coordinate of the third electronic device and the depth barycentric coordinate of the first electronic device is smaller than the depth barycentric coordinate of the third electronic device.

Step 403, determining that the screen of the first electronic device is not covered by the third electronic device when the plane center coordinate of the first electronic device is not shifted relative to the plane center coordinate of the third electronic device and the depth barycentric coordinate of the first electronic device is equal to the depth barycentric coordinate of the third electronic device.

Optionally, in this embodiment of the application, the first electronic device may determine the position relationship of each electronic device according to the plane center coordinate and the depth center-of-gravity coordinate of the electronic device, so as to determine whether each electronic device is in the same plane.

Optionally, in this embodiment of the present application, the first electronic device determines, according to the plane center coordinate and the depth barycentric coordinate of each two adjacent electronic devices, whether there is a covered area in the target screen of each two adjacent electronic devices.

Optionally, in this embodiment of the application, the first electronic device may compare the plane center coordinates and the depth barycentric coordinates of every two adjacent electronic devices, that is, compare the plane center coordinates of the two adjacent electronic devices, and compare the depth barycentric coordinates of the two adjacent electronic devices, so as to determine whether the two adjacent electronic devices are covered.

Optionally, in this embodiment of the application, in a case where a covered area exists in a target screen of two adjacent electronic devices, the first electronic device may calculate a covered area of the covered area through plane center coordinates and depth barycentric coordinates of the two adjacent electronic devices.

Illustratively, according to the screen sizes of different electronic devices, a minimum common factor S corresponding to the screens of all the electronic devices is solved, then the screen of each electronic device is converted into a specified multiple of the common factor, and the size of a sprite actually displayed by each electronic device can be calculated as k × S. Therefore, the sub-picture displayed by the electronic equipment with the larger screen is larger, the sub-picture displayed by the electronic equipment with the smaller screen is smaller, the uniform scaling ratio is ensured on the whole, and the aesthetic fatigue caused by the inconsistent scaling of the pictures is avoided.

Illustratively, an initial theoretical shared plan (i.e. an ideal plan in the case of no overlap) is drawn by the plane center coordinates and the depth barycentric coordinates of each electronic device, and the plane center of each electronic device is calculated according to the dimensions of the electronic devices; and then comparing the plane center coordinates and the depth center-of-gravity coordinates of all the electronic equipment to find out the coordinates of the abnormal electronic equipment, and calculating the other coverage areas of the covered screens as the products of the screen length of the electronic equipment and the offset of the plane center coordinates by calculating the offset of the plane center coordinates of the electronic equipment.

Further, it is determined by the depth barycentric coordinates of the electronic devices as to which electronic device is covered on the bottom, and if one electronic device is covered on another electronic device, the corresponding depth barycentric coordinates are necessarily larger than the depth barycentric coordinates estimated from the thickness of the electronic device, and accordingly, the electronic device is considered to be on the top and another adjacent electronic device is covered.

In the embodiment of the application, the first electronic device may determine, according to the target information of each electronic device, the plane center coordinate and the depth barycentric coordinate of each electronic device by acquiring the target information of each of the first electronic device and the N second electronic devices, and thereby determine, according to the plane center coordinate and the depth barycentric coordinate of each two adjacent electronic devices, whether a covered area exists on the target screen in each two adjacent electronic devices, and therefore, the first electronic device may accurately determine whether a covered area exists between each two adjacent electronic devices.

Optionally, in this embodiment, after the step 401, the screen display method provided in this embodiment may further include the following step 501, and the step 202 of "displaying one sub-screen of the N +1 sub-screens by the first electronic device and the N second electronic devices respectively" may be specifically implemented by the following step 502.

Step 501, the first electronic device determines display parameters of the target sub-picture according to the plane center coordinate and the depth barycentric coordinate of the first electronic device, and the plane center coordinate and the depth barycentric coordinate of the third electronic device.

In an embodiment of the application, the target sprite is any one of: a sprite corresponding to a screen of the first electronic device and a sprite corresponding to the first screen; the first screen includes: a screen of the first electronic device and a screen of the third electronic device.

Optionally, in this embodiment of the present application, the first electronic device may determine, according to a plane center coordinate and a depth center-of-gravity coordinate of each two adjacent electronic devices, whether each two adjacent electronic devices are located in the same plane, and when each two adjacent electronic devices are not located in the same plane, determine a corresponding included angle between the two adjacent electronic devices.

Optionally, in this embodiment of the application, when each two adjacent electronic devices are not located in the same plane, the first electronic device may determine, according to the determined corresponding included angle between the two adjacent electronic devices, a display parameter of a sub-picture displayed in the two adjacent electronic devices.

Optionally, in this embodiment of the application, the display parameter of the target sub-screen may be at least one of the following: the display angle of the sub-screen, the display orientation of the sub-screen, the zoom ratio of the sub-screen, and the like.

It should be noted that, when two adjacent electronic devices are not in the same plane, and a user views the sub-pictures displayed by the two electronic devices, a sense of misalignment may be generated, so as to affect the experience of the user.

Step 502, the first electronic device displays the target sub-picture on a screen of the first electronic device or a first screen according to the display parameter of the target sub-picture.

Optionally, in this embodiment of the application, the sub-picture is displayed in each electronic device according to the display parameter of the sub-picture corresponding to each electronic device, so that the sub-pictures displayed by two adjacent electronic devices can be properly connected.

For example, referring to fig. 4, as shown in (a) of fig. 6, taking the case that the screen of the mobile phone 11 has a covered area as an example for description, when the screen of the mobile phone 11 is covered, the mobile phone 11 and the mobile phone 10 are not in the same plane, and at this time, if the corresponding sub-pictures are displayed in a default manner, the pictures displayed by the mobile phone 11 and the mobile phone 10 may be misaligned, thereby affecting the use experience of the user. As shown in fig. 6 (B), when the mobile phone 10 divides the target picture to obtain 6 sub-pictures, the size and the display parameters of the sub-picture corresponding to the mobile phone 11 may be calculated and adjusted according to an included angle between the mobile phone 11 and the mobile phone 10 and a covered area of a screen of the mobile phone 11 (for example, the sub-picture corresponding to the mobile phone 11 is rotated by a certain angle), so that the sub-pictures displayed by the mobile phone 11 and the mobile phone 10 may be properly connected without affecting user experience.

Further exemplarily, referring to fig. 6 (a), as shown in fig. 7, the position relationship between the mobile phone 11 and the mobile phone 10 viewed from the side when the screen of the mobile phone 11 is covered is shown, and at this time, a certain included angle a exists between the mobile phone 11 and the mobile phone 10, so that the screens displayed by the mobile phone 11 and the mobile phone 10 may be misaligned.

In the embodiment of the application, the first electronic device may determine the display parameters of the target sprite according to the plane center coordinates and the depth center-of-gravity coordinates of every two adjacent electronic devices, and then display each sprite in the first electronic device and the N second electronic devices according to the display parameters of each sprite, so that the sprites displayed by the two adjacent electronic devices are properly connected without dislocation, and user experience is improved.

Optionally, in this embodiment of the present application, with reference to fig. 1, as shown in fig. 8, after the step 202, the screen display method provided in this embodiment of the present application may further include the following step 601 and step 602.

Step 601, the first electronic device receives a second input of the user to the first electronic device.

Optionally, in this embodiment of the application, two adjacent electronic devices are taken as the first electronic device and the third electronic device for example, and in a case that the first electronic device and the third electronic device are in the same plane, the user may perform an input (for example, a mobile input) on the first electronic device, so that the first electronic device may cover a screen of the third electronic device.

Step 602, in response to the second input, the first electronic device re-determines the covered area of the screen of the first electronic device when the area of the screen of the first electronic device covered by the third electronic device is gradually increased, and re-determines the area corresponding to the sub-picture displayed on the screen of the first electronic device according to the re-determined covered area.

Optionally, in this embodiment of the application, in the process that the user moves the first electronic device, the area of the screen of the first electronic device covered by the third electronic device is gradually increased, and the first electronic device may detect, in real time, a change condition of the covered surface of the screen of the first electronic device.

It should be noted that, after the user moves the first electronic device so that the area covered by the third electronic device on the screen of the first electronic device is gradually increased, the user may also move the first electronic device in the reverse direction so that the area covered by the third electronic device on the screen of the first electronic device is gradually decreased until the first electronic device and the third electronic device are in the same plane and in a close and flat state.

Optionally, in this embodiment of the application, the first electronic device adjusts, in real time, sizes of sub-pictures corresponding to the first electronic device and the third electronic device according to a change condition of a covered surface of a screen of the first electronic device, so that the sub-pictures displayed by the first electronic device and the third electronic device can be properly connected.

Optionally, in this embodiment of the application, in a process that a user moves the first electronic device, if the first electronic device and the third electronic device are in the same plane and in a state of being closely laid flat, and at this time, the first electronic device is moved so that a gap occurs between the first electronic device and the third electronic device, the sizes of the sub-pictures corresponding to the first electronic device and the third electronic device are not adjusted any more.

Exemplarily, referring to fig. 2, as shown in (a) of fig. 9, taking the mobile phone 10 and the mobile phone 11 as an example for explanation, when the mobile phone 10 and the mobile phone 11 are in the same plane and in a state of being laid flat, the user may perform a movement input to the mobile phone 10, so that the mobile phone 10 covers the screen of the mobile phone 11 step by step, and the covered area of the screen of the mobile phone 11 increases step by step as the mobile phone 10 moves. At this time, as the mobile phone 10 moves, the mobile phone 10 can determine the covered area of the screen of the mobile phone 11 in real time, and as shown in fig. 9 (B) and 9 (C), the sizes of the sub-pictures displayed by the mobile phone 10 and the mobile phone 11 can be adjusted in real time, so that the sub-pictures displayed by the mobile phone 10 and the mobile phone 11 can be properly connected.

In the embodiment of the application, after the first electronic device and the N second electronic devices display N +1 sub-pictures, a user can adjust the relative positions of the first electronic device and the third electronic device by inputting to the first electronic device, so that the first electronic device can determine the covered area of the screen of the first electronic device in real time when the area of the screen of the first electronic device covered by the third electronic device is gradually increased according to the change of the relative positions, and re-determine the area corresponding to the sub-picture displayed on the screen of the first electronic device according to the covered area, so that the sub-pictures displayed by the first electronic device and the third electronic device can be properly joined, and thus the use experience of the user is not affected.

Optionally, in this embodiment, with reference to fig. 1, as shown in fig. 10, after the step 202, the screen display method provided in this embodiment may further include the following

steps

701 and 702.

Step 701, the first electronic device receives a third input of the user to the screen of the first electronic device.

Optionally, in this embodiment of the application, after displaying N +1 sub-pictures by the first electronic device and the N second electronic devices, the user may input the sub-picture displayed in the screen of the first electronic device, so that a complete target picture may be displayed in the screen of the first electronic device, or a picture area with a larger range than the sub-picture corresponding to the first electronic device may be displayed (i.e., a picture area including the sub-picture corresponding to the first electronic device in the target picture is displayed in the screen of the first electronic device).

Optionally, in this embodiment of the application, the third input may be any one of: click input, drag input, two-finger drag input, etc.

Step 702, the first electronic device switches and displays the sub-picture displayed in the screen of the first electronic device as a target picture in response to the third input, and displays a target mark in the target picture.

In this embodiment of the present application, the target mark is used to indicate an area corresponding to a sub-picture displayed on a screen of the first electronic device in the N +1 sub-pictures.

It should be noted that, the switching and displaying the sub-picture displayed in the screen of the first electronic device as the target picture may be understood as follows: the method comprises the steps of switching and displaying a sub-picture displayed in a screen of the first electronic device into a complete target picture, or switching and displaying the sub-picture displayed in the screen of the first electronic device into a picture area in the target picture comprising the sub-picture (namely, the picture area is larger than the sub-picture corresponding to the first electronic device but smaller than the complete target picture).

Further, in the embodiment of the present application, only the sub-picture displayed in the screen of the first electronic device is switched and displayed as the target picture is taken as an example for explanation, in a practical use scenario, each of the first electronic device and the N second electronic devices may perform the above operation to display the target picture in any electronic device.

Optionally, in this embodiment of the present application, the first electronic device may display a mark frame in the displayed target screen, so as to frame out, in the target screen, a screen region of the sub-screen corresponding to the first electronic device in the target screen.

It can be understood that when the first electronic device and the N second electronic devices display the N +1 sub-screens, if a user needs to view a complete target screen, the user may input the complete target screen through the electronic device to display the complete target screen, and prompt the user about a sub-screen area displayed by the electronic device and sub-screen areas displayed by other electronic devices in the form of display marks.

Optionally, in this embodiment of the application, the third input may be a long-time continuous input, that is, the first electronic device may switch and display the sub-screen displayed in the screen to be the target screen when the user continuously performs the third input, and redisplay the sub-screen when the user finishes the third input; or the third input may be an instant input, that is, after the third input is input by the user, the first electronic device switches and displays the sub-screen displayed in the screen to the target screen, and when the user performs a new input again, the target screen is switched and displayed to the sub-screen.

For example, referring to fig. 2, as shown in fig. 11 (a), taking the mobile phone 10 as an example for an exemplary description, when the mobile phone 10 displays a corresponding sub-picture, the user may perform a two-finger drag input on the sub-picture displayed in the mobile phone 10, as shown in fig. 11 (B), the mobile phone 10 may display a complete target picture on the screen in a zoom display manner, and display a target mark 14 (a frame selection mark) in the target picture to prompt the user that the sub-picture corresponding to the mobile phone 10 corresponds to a corresponding picture area in the target picture.

In the embodiment of the application, after N +1 sub-pictures are displayed through the first electronic device and the N second electronic devices, a user can input the sub-pictures displayed in the screen of the first electronic device, so that the sub-pictures displayed in the screen of the first electronic device can be switched and displayed into the target pictures, and the target marks are displayed in the target pictures, so that the user can directly view the complete target pictures in the first electronic device, and the picture areas corresponding to the sub-pictures corresponding to the first electronic device in the target pictures are determined through the target marks, so that the target pictures can be flexibly displayed by the electronic device, and the use experience of the user is improved.

Optionally, in this embodiment of the application, after "switching and displaying the sub-screen displayed in the screen of the first electronic device to the target screen" in the step 702, the screen display method provided in this embodiment of the application may further include the following steps 801 to 804.

Step 801, the first electronic device receives a fourth input of the target screen from the user.

Optionally, in this embodiment of the application, after the first electronic device switches and displays the sub-screen displayed in the screen to be the target screen, the user may perform an editing input (i.e., a fourth input) on the target screen to add or modify the screen content in the target screen.

And step 802, the first electronic equipment responds to the fourth input and carries out editing processing on the target picture.

Optionally, in this embodiment of the application, the first electronic device performs editing processing on the target screen according to an editing input of the user on the target screen, so as to add content (for example, a sticker, a label, or the like) in the target screen.

In step 803, the first electronic device receives a fifth input of the edited target screen from the user.

Optionally, in this embodiment of the application, after the first electronic device performs editing processing on the target screen, the user may input the edited target screen, so that the first electronic device performs segmentation processing on the edited target screen again.

And step 804, in response to the fifth input, the first electronic device performs segmentation processing on the edited target picture to obtain N +1 edited sub-pictures, and updates and displays the sub-pictures displayed by each electronic device, so that one of the N +1 edited sub-pictures is displayed by the first electronic device and the N second electronic devices respectively.

Optionally, in this embodiment of the application, a user may input the target picture after the editing process, so that the first electronic device performs segmentation processing on the target picture after the editing process again, and obtains N +1 sub-pictures after the editing process again, thereby updating and displaying the sub-pictures displayed in the first electronic device and the N second electronic devices as the sub-pictures after the editing process.

For example, in conjunction with fig. 11 (B), as shown in fig. 12 (a), the user may perform an editing input on the target screen displayed in the mobile phone 10 to add a map 15 to the target screen displayed in the mobile phone 10, and after the mobile phone 10 completes the editing process on the target screen, perform an input on the target screen after the editing process, as shown in fig. 12 (B), the mobile phone 10 may perform a splitting process on the target screen after the editing process again to obtain 6 new sub-screens, and update the sub-screens displayed in the 6 mobile phones to the new sub-screens.

In the embodiment of the application, after the sub-pictures displayed in the screen of the first electronic device are switched and displayed as the target picture, the user can perform fourth input on the target picture to trigger the first electronic device to perform editing processing on the target picture, so that the user can perform fifth input on the target picture after the editing processing, so that the first electronic device performs division processing on the target picture after the editing processing to obtain N +1 sub-pictures after the editing processing, and thus the sub-pictures displayed by each electronic device can be updated and displayed to display the N +1 sub-pictures after the editing processing, and thus the flexibility of the electronic device in displaying the sub-pictures is improved.

In the screen display method provided in the embodiment of the present application, the execution main body may be a screen display device, or a control module in the screen display device for executing the screen display method. The embodiment of the present application takes an example in which a screen display device executes a loaded screen display method, and describes a screen display device provided in the embodiment of the present application.

Fig. 13 is a schematic diagram showing a possible structure of the screen display device according to the embodiment of the present application. As shown in fig. 13, the screen display device 70 may include: a receiving module 71, a processing module 72 and a display module 73.

The receiving module 71 is configured to receive a first input of a target screen displayed by a user on a first electronic device under the condition that the first electronic device and N second electronic devices are connected, where N is a positive integer. And the processing module 72 is configured to perform a segmentation process on the target picture to obtain N +1 sub-pictures in response to the first input received by the receiving module 71. And a display module 73, configured to display one of the N +1 sub-pictures through the first electronic device and the N second electronic devices, respectively.

In one possible implementation manner, the first electronic device and the N second electronic devices are placed in a preset manner. Referring to fig. 13, as shown in fig. 14, the screen display device 70 according to the embodiment of the present application may further include: a determination module 74. The determining module 74 is configured to determine, before the processing module 72 performs the segmentation processing on the target picture to obtain N +1 sub-pictures, an covered area of the screen of the first electronic device when it is determined that the screen of the first electronic device is covered by a third electronic device, where the third electronic device is an electronic device adjacent to the first electronic device in the N second electronic devices. The processing module 72 is specifically configured to determine an area of each sub-picture according to a covered area of the screen of the first electronic device, and perform segmentation processing on the target picture to obtain N +1 sub-pictures.

In a possible implementation manner, the receiving module 71 is further configured to receive a second input of the first electronic device from the user after the displaying module 73 displays one of the N +1 sub-screens through the first electronic device and the N second electronic devices, respectively. The determining module 74 is further configured to, in response to the second input received by the receiving module 71, re-determine the covered area of the screen of the first electronic device in a case that the area of the screen of the first electronic device covered by the third electronic device is gradually increased, and re-determine the area corresponding to the sub-picture displayed by the screen of the first electronic device according to the re-determined covered area.

In a possible implementation manner, the receiving module 71 is further configured to receive a third input of the screen of the first electronic device from the user after the displaying module 73 displays one of the N +1 sub-pictures through the first electronic device and the N second electronic devices, respectively. The display module 73 is further configured to, in response to the third input received by the receiving module 71, switch and display the sub-picture displayed in the screen of the first electronic device to be the target picture, and display a target mark in the target picture, where the target mark is used to indicate an area corresponding to the sub-picture displayed in the screen of the first electronic device, in the N +1 sub-pictures.

In a possible implementation manner, the receiving module 71 is further configured to receive a fourth input of the target screen from the user after the display module 73 switches and displays the sub-screen displayed in the screen of the first electronic device as the target screen. And the processing module 72 is further configured to perform editing processing on the target screen in response to the fourth input received by the receiving module 71. The receiving module 71 is further configured to receive a fifth input of the target screen after the editing process by the user. The processing module 72 is further configured to perform, in response to the fifth input received by the receiving module 71, a splitting process on the target picture after the editing process to obtain N +1 sub-pictures after the editing process. The display module 73 is further configured to update and display the sub-pictures displayed by each electronic device, so that one of the N +1 edited sub-pictures is displayed by the first electronic device and the N second electronic devices, respectively.

The image display device provided in the embodiment of the present application can implement each process implemented by the image display device in the above method embodiments, and for avoiding repetition, detailed descriptions are not repeated here.

The embodiment of the application provides a picture display device, because a first electronic device can be connected with N second electronic devices simultaneously, and can divide a target picture to obtain N +1 sub-pictures according to input of a user to the target picture displayed by the first electronic device, and then the sub-pictures can be displayed by the first electronic device and the N second electronic devices, so that the target picture displayed by the first electronic device can be displayed in an enlarged manner by a plurality of electronic devices, and the flexibility of the display content of the electronic devices can be improved.

The screen display device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.

The screen display device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system (Android), an iOS operating system, or other possible operating systems, which is not specifically limited in the embodiments of the present application.

Optionally, an electronic device is further provided in this embodiment of the present application, and includes a processor 110, a memory 109, and a program or an instruction stored in the memory 109 and executable on the processor 110, where the program or the instruction is executed by the processor 110 to implement each process of the above-mentioned embodiment of the image display method, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.

It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.

Fig. 15 is a schematic hardware structure diagram of an electronic device implementing the embodiment of the present application.

The electronic device 100 includes, but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110.

Those skilled in the art will appreciate that the electronic device 100 may further comprise a power supply (e.g., a battery) for supplying power to various components, and the power supply may be logically connected to the processor 110 via a power management system, so as to implement functions of managing charging, discharging, and power consumption via the power management system. The electronic device structure shown in fig. 15 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.

The user input unit 107 is configured to receive a first input of a target screen displayed by a first electronic device from a user when the first electronic device and N second electronic devices are connected, where N is a positive integer.

The processor 110 is configured to perform a segmentation process on the target picture in response to the first input, so as to obtain N +1 sub-pictures.

A display unit 106, configured to display one of the N +1 sub-screens by the first electronic device and the N second electronic devices, respectively.

The embodiment of the application provides an electronic device, because a first electronic device can establish connection with N second electronic devices simultaneously, and can divide a target picture into N +1 sub-pictures according to input of a user to the target picture displayed by the first electronic device, and then can display the sub-pictures through the first electronic device and the N second electronic devices, so that the target picture displayed by the first electronic device is displayed in an enlarged manner through the plurality of electronic devices, and thus, the flexibility of displaying contents by the electronic device can be improved.

Optionally, the processor 110 is further configured to determine a covered area of the screen of the first electronic device in a case that it is determined that the screen of the first electronic device is covered by a third electronic device, where the third electronic device is an electronic device adjacent to the first electronic device in the N second electronic devices; and determining the area of each sub-picture according to the covered area of the screen of the first electronic equipment, and carrying out segmentation processing on the target picture to obtain N +1 sub-pictures.

The user input unit 107 is further configured to receive a second input from the user to the first electronic device.

The processor 110 is further configured to, in response to the second input, re-determine the covered area of the screen of the first electronic device in a case where the area of the screen of the first electronic device covered by the third electronic device is gradually increased, and re-determine the area corresponding to the sub-picture displayed by the screen of the first electronic device according to the re-determined covered area.

In the embodiment of the application, after the first electronic device and the N second electronic devices display N +1 sub-pictures, a user can adjust the relative positions of the first electronic device and the third electronic device by inputting to the first electronic device, so that the first electronic device can determine the covered area of the screen of the first electronic device in real time when the area of the screen of the first electronic device covered by the third electronic device is gradually increased according to the change of the relative positions, and re-determine the area corresponding to the sub-picture displayed on the screen of the first electronic device according to the covered area, so that the sub-pictures displayed by the first electronic device and the third electronic device can be properly connected without affecting the use experience of the user.

The user input unit 107 is further configured to receive a third input of the screen of the first electronic device from the user.

And the display unit 106 is further configured to switch and display the sub-picture displayed in the screen of the first electronic device as the target picture in response to a third input, and display a target mark in the target picture, wherein the target mark is used for indicating an area corresponding to the sub-picture displayed in the screen of the first electronic device in the N +1 sub-pictures.

The user input unit 107 is further configured to receive a fourth input of the target screen from the user.

And the processor 110 is further configured to perform editing processing on the target screen in response to a fourth input.

The user input unit 107 is further configured to receive a fifth input of the target screen after the editing process by the user.

The processor 110 is further configured to perform, in response to a fifth input, a splitting process on the target picture after the editing process to obtain N +1 sprites after the editing process.

The display unit 106 is further configured to update and display the sub-pictures displayed by each electronic device, so as to display one sub-picture of the edited N +1 sub-pictures respectively by the first electronic device and the N second electronic devices.

It should be understood that, in the embodiment of the present application, the input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, and the Graphics Processing Unit 1041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 107 includes a touch panel 1071 and other input devices 1072. The touch panel 1071 is also referred to as a touch screen. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 109 may be used to store software programs as well as various data including, but not limited to, application programs and an operating system. The processor 110 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the above-mentioned image display method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.

The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the foregoing image display method embodiment, and can achieve the same technical effect, and the details are not repeated here to avoid repetition.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.

It should be noted that, in this document, 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 like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A method for displaying a screen, the method comprising:

receiving a first input of a user to a target picture displayed by first electronic equipment under the condition that the first electronic equipment and N second electronic equipment are connected, wherein N is a positive integer;

responding to the first input, performing segmentation processing on the target picture to obtain N +1 sub-pictures, and respectively displaying one sub-picture in the N +1 sub-pictures through the first electronic equipment and the N second electronic equipment;

the first electronic equipment and the N second electronic equipment are placed according to a preset mode;

before the target picture is segmented to obtain N +1 sub-pictures, the method further includes:

determining a covered area of the screen of the first electronic device in a case where it is determined that the screen of the first electronic device is covered by a third electronic device, the third electronic device being an electronic device adjacent to the first electronic device among the N second electronic devices;

the dividing the target picture to obtain N +1 sub-pictures includes:

and determining the area of each sub-picture according to the covered area of the screen of the first electronic equipment, and performing segmentation processing on the target picture to obtain the N +1 sub-pictures.

2. The method according to claim 1, wherein after displaying one of the N +1 sprites by the first electronic device and the N second electronic devices, respectively, the method further comprises:

receiving a second input of the first electronic device from the user;

in response to the second input, in the case that the area of the screen of the first electronic device covered by the third electronic device is gradually increased, re-determining the covered area of the screen of the first electronic device, and re-determining the area corresponding to the sub-picture displayed on the screen of the first electronic device according to the re-determined covered area.

3. The method according to claim 1, wherein after displaying one of the N +1 sprites by the first electronic device and the N second electronic devices, respectively, the method further comprises:

receiving a third input of the screen of the first electronic equipment by the user;

and responding to the third input, switching and displaying the sub-picture displayed in the screen of the first electronic equipment as the target picture, and displaying a target mark in the target picture, wherein the target mark is used for indicating an area corresponding to the sub-picture displayed in the screen of the first electronic equipment in the N +1 sub-pictures.

4. The method according to claim 3, wherein after the switching display of the sub-picture displayed in the screen of the first electronic device to the target picture, the method further comprises:

receiving a fourth input of the target picture from the user;

in response to the fourth input, performing editing processing on the target picture;

receiving a fifth input of the target picture after the editing processing by the user;

and responding to the fifth input, performing segmentation processing on the edited target picture to obtain N +1 edited sub-pictures, and updating and displaying the sub-pictures displayed by each electronic device, so that one of the N +1 edited sub-pictures is respectively displayed by the first electronic device and the N second electronic devices.

5. An image display device, comprising: the device comprises a receiving module, a processing module, a determining module and a display module;

the receiving module is used for receiving a first input of a target picture displayed by a user to a first electronic device under the condition that the first electronic device is connected with N second electronic devices, wherein N is a positive integer;

the processing module is configured to perform segmentation processing on the target picture in response to the first input received by the receiving module to obtain N +1 sub-pictures;

the display module is configured to display one of the N +1 sub-pictures through the first electronic device and the N second electronic devices, respectively;

the determining module is configured to determine, before the processing module performs segmentation processing on the target picture to obtain N +1 sub-pictures, a covered area of a screen of the first electronic device under a condition that it is determined that the screen of the first electronic device is covered by a third electronic device, where the third electronic device is an electronic device adjacent to the first electronic device in the N second electronic devices;

the processing module is specifically configured to determine an area of each sprite according to a covered area of the screen of the first electronic device, and perform segmentation processing on the target frame to obtain the N +1 sprites.

6. The screen display apparatus according to claim 5, wherein the receiving module is further configured to receive a second input from the user to the first electronic device after the displaying module displays one of the N +1 sub-screens through the first electronic device and the N second electronic devices, respectively;

the determining module is further configured to, in response to the second input received by the receiving module, re-determine the covered area of the screen of the first electronic device when the area of the screen of the first electronic device covered by the third electronic device is gradually increased, and re-determine the area corresponding to the sub-picture displayed on the screen of the first electronic device according to the re-determined covered area.

7. The image display apparatus according to claim 5, wherein the receiving module is further configured to receive a third input from the user to the screen of the first electronic device after the displaying module displays one of the N +1 sub-images through the first electronic device and the N second electronic devices, respectively;

the display module is further configured to switch and display the sub-picture displayed in the screen of the first electronic device to the target picture in response to the third input received by the receiving module, and display a target mark in the target picture, where the target mark is used to indicate an area corresponding to the sub-picture displayed in the screen of the first electronic device in the N +1 sub-pictures.

8. The screen display apparatus according to claim 7, wherein the receiving module is further configured to receive a fourth input from the user to the target screen after the display module switches and displays the sub-screen displayed in the screen of the first electronic device as the target screen;

the processing module is further configured to perform editing processing on the target screen in response to the fourth input received by the receiving module;

the receiving module is further configured to receive a fifth input of the edited target picture from the user;

the processing module is further configured to perform segmentation processing on the edited target picture in response to the fifth input received by the receiving module to obtain N +1 edited sub-pictures;

the display module is further configured to update and display the sub-pictures displayed by each electronic device, so that one of the N +1 edited sub-pictures is displayed by the first electronic device and the N second electronic devices, respectively.

9. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the screen display method according to any one of claims 1-4.

10. A readable storage medium, characterized in that a program or instructions are stored thereon, which when executed by a processor implement the steps of the picture display method according to any one of claims 1-4.