CN118226995A - Screen control method, device, electronic equipment and computer storage medium - Google Patents
Screen control method, device, electronic equipment and computer storage medium Download PDFInfo
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Abstract
The embodiment of the application provides a screen control method, a device, electronic equipment and a computer storage medium, wherein the screen control method is applied to a first screen and comprises the following steps: receiving a first control event of a user on a screen throwing picture under the condition that the screen throwing picture from the second screen is displayed; determining a first control position of the first control event on the first screen according to the first control event; determining a second control position of the first control position corresponding to the second screen according to the scaling of the first screen and the second screen; generating a second manipulation event according to the first manipulation event and the second manipulation position; and sending the second control event to the second screen so that the second screen responds to the second control event and executes corresponding operation. The method realizes that the operation of the user on the first screen of the screen can be reversely mapped to the second screen and corresponding operation is executed, namely, the operation of the second screen for screen casting can be reversely controlled through the operation of the first screen of the screen.
Description
Technical Field
The application relates to the technical field of screen projection, in particular to a screen control method, a device, electronic equipment and a computer storage medium.
Background
Today, technology is rapidly developed, and with the development of video content in a large explosion manner and the gradual upgrade of user experience requirements of people, multi-screen interaction methods such as screen projection and the like are more and more widely applied.
In the existing screen projection technology, the display content of one screen can be projected to other one or more screens for display.
However, in the existing screen projection scheme, the screen to be projected cannot control the operation on the screen for projection. For example, after the display interface on the car machine is projected onto the mobile phone screen, the user can not operate the projection interface on the mobile phone screen any more, and can only operate on the screen of the car machine.
Disclosure of Invention
In view of the shortcomings of the prior art, the application aims to provide a screen control method, a device, an electronic device and a computer storage medium, which aim to solve the problem that a screen to be projected cannot control operations on the screen for projection.
An embodiment of a first aspect of the present application provides a screen manipulation method, including:
Receiving a first control event of a user on a screen throwing picture under the condition that the screen throwing picture from the second screen is displayed;
determining a first manipulation position of a first manipulation event on a first screen;
Calculating the first control position according to the scaling of the first screen and the second screen to obtain a second control position of the first control position corresponding to the second screen;
integrating the first control event and the second control position to obtain a second control event;
And sending the second control event to the second screen so that the second screen responds to the second control event and executes corresponding operation.
According to an embodiment of the first aspect of the present application, the method further includes, after sending the second manipulation event to the first screen, so that the first screen performs the corresponding operation in response to the second manipulation event:
and displaying the picture after the second screen executes the corresponding operation.
According to any of the embodiments of the first aspect of the present application, the first manipulation event is a screen touch event or a mouse touch event.
According to any of the foregoing embodiments of the first aspect of the present application, the scaling calculation includes:
And calculating the length-width ratio of the screen throwing picture on the first screen and the second screen according to the length and the width of the first screen and the second screen, and determining the scaling ratio of the first screen and the second screen.
An embodiment of a second aspect of the present application provides a screen manipulation method, including:
After the display picture is projected onto the first screen, receiving a second control event sent by the first screen, wherein the second control event is generated according to a first operation event of the projected picture of the user on the first screen and a second control position, and the second control position is determined according to the scaling of the first screen and the second screen and the first control position of the first control event on the first screen;
In response to the second manipulation event, a corresponding operation is performed.
According to the foregoing embodiment of the second aspect of the present application, there is provided a third screen displaying a screen shot,
In response to the second manipulation event, after performing the corresponding operation, the method further comprises:
and projecting the pictures after corresponding operations to the first screen and the third screen.
An embodiment of a third aspect of the present application provides a screen control apparatus, including:
the first receiving module is used for receiving a first control event of a user on the screen throwing picture under the condition that the screen throwing picture from the second screen is displayed;
the first determining module is used for determining a first control position of a first control event on a first screen;
The first obtaining module is used for calculating the first control position according to the scaling of the first screen and the second screen to obtain a second control position of the second screen corresponding to the first control position;
the second obtaining module is used for obtaining a second control event;
and the sending module is used for sending the second control event to the first screen.
An embodiment of a fourth aspect of the present application provides a screen control apparatus, including:
The second receiving module is used for receiving a second control event sent by the first screen after the display screen is projected onto the first screen, the second control event is generated according to a first operation event of the projected screen of the user on the first screen and a second control position, and the second control position is determined according to the scaling of the first screen and the second screen and the first control position of the first control event on the first screen;
and the execution module is used for responding to the second control event and executing corresponding operation.
An embodiment of a fifth aspect of the present application provides an electronic device, including: a processor and a memory storing computer program instructions; the processor reads and executes the computer program instructions to implement the screen manipulation method according to any one of claims 1-4 or 5-6.
An embodiment of the sixth aspect of the present application provides a computer storage medium having stored thereon computer program instructions which, when executed by a processor, implement a screen manipulation method according to any one of claims 1-4 or 5-6.
According to the screen control method provided by the embodiment of the application, firstly, a first screen receives and displays a screen throwing picture of a second screen of a group, and a first control event of a user on the screen throwing picture is received. Thus, the first screen can record the operation content of the user on the screen throwing picture through the first control event. And then determining a first control position of the first control event on the first screen according to the first control event. The first screen acquires the specific content of the first control event and the first control position occurring on the first screen, namely, acquires the complete operation information of the first control event. The first manipulation position on the first screen can calculate and determine the corresponding second manipulation position on the second screen through the scaling of the first screen and the second screen, so that the corresponding second manipulation event on the second screen can be generated according to the manipulation content of the first manipulation event and the second manipulation position on the second screen. And finally, the first screen sends the second operation event to the second screen and executes corresponding operation on the second screen, and the method realizes that the operation of the first screen of the screen to be projected can be reversely mapped to the second screen and execute corresponding operation, namely, the operation of the second screen for projecting can be reversely controlled through the operation of the first screen of the screen to be projected.
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Other features, objects and advantages of the present application will become more apparent upon reading the following detailed description of non-limiting embodiments thereof, taken in conjunction with the accompanying drawings in which like or similar reference characters designate the same or similar features.
Fig. 1 is a schematic flow chart of a screen control method according to an embodiment of the present application;
fig. 2 is a flowchart of a screen manipulation method according to another embodiment of the present application;
Fig. 3 is a schematic structural diagram of a screen control device according to an embodiment of the present application;
Fig. 4 is a schematic structural diagram of a screen control device according to another embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.
Features and exemplary embodiments of various aspects of the application are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the application. It will be apparent, however, to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the application by showing examples of the application. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order not to unnecessarily obscure the present application; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In the description of the present application, it is to be noted that, unless otherwise indicated, the meaning of "plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like are merely used for convenience in describing the present application and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The directional terms appearing in the following description are all directions shown in the drawings and do not limit the specific structure of the embodiment of the present application. In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected. The specific meaning of the above terms in the present application can be understood as appropriate by those of ordinary skill in the art.
Today, technology is rapidly developed, and with the development of video content in a large explosion manner and the gradual upgrade of user experience requirements of people, multi-screen interaction methods such as screen projection and the like are more and more widely applied. In the existing screen projection technology, the display content of one screen can be projected to other one or more screens for display.
However, in the existing screen projection scheme, the screen to be projected cannot control the operation on the screen for projection. For example, after the display interface on the car machine is projected onto the mobile phone screen, the user can not operate the projection interface on the mobile phone screen any more, and can only operate on the screen of the car machine.
In order to solve the above problems, the screen manipulation method, the device, the electronic equipment and the computer storage medium according to the embodiments of the present application are provided. For a better understanding of the present application, embodiments of a screen manipulation method, apparatus, electronic device, and computer storage medium will be described below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a flowchart illustrating a screen manipulation method according to an embodiment of the application.
As shown in fig. 1, an embodiment of the present application provides a screen manipulation method, including the following steps:
Step 110: and receiving a first control event of the user on the screen throwing picture under the condition that the screen throwing picture from the second screen is displayed.
Step 120: a first manipulation position of a first manipulation event on a first screen is determined.
Step 130: and calculating the first control position according to the scaling of the first screen and the second screen to obtain a second control position of the first control position corresponding to the second screen.
Step 140: and integrating the first control event and the second control position to obtain a second control event.
Step 150: and sending the second control event to the second screen so that the second screen responds to the second control event and executes corresponding operation.
According to the screen control method provided by the embodiment of the application, firstly, a first screen receives and displays a screen throwing picture of a second screen of a group, and a first control event of a user on the screen throwing picture is received. Thus, the first screen can record the operation content of the user on the screen throwing picture through the first control event. And then determining a first control position of the first control event on the first screen according to the first control event. The first screen acquires the specific content of the first control event and the first control position occurring on the first screen, namely, acquires the complete operation information of the first control event. The first manipulation position on the first screen can calculate and determine the corresponding second manipulation position on the second screen through the scaling of the first screen and the second screen, so that the corresponding second manipulation event on the second screen can be generated according to the manipulation content of the first manipulation event and the second manipulation position on the second screen. And finally, the first screen sends the second operation event to the second screen and executes corresponding operation on the second screen, and the method realizes that the operation of the first screen of the screen to be projected can be reversely mapped to the second screen and execute corresponding operation, namely, the operation of the second screen for projecting can be reversely controlled through the operation of the first screen of the screen to be projected.
In some embodiments, after step 150, the method further comprises:
and displaying the picture after the second screen executes the corresponding operation.
In these embodiments, after the first screen transmits the second manipulation event to the second screen, the second screen performs a corresponding operation to change the display screen of the second screen. After the display picture of the second screen is changed, the first screen correspondingly receives the corresponding change of the screen throwing picture from the second screen, namely the picture displayed by the first screen is the picture obtained by the second screen after corresponding operation is executed and scaling calculation is carried out.
The first manipulation event may be various. For example, in some embodiments, the first manipulation event is a screen touch event or a mouse touch event.
In these embodiments, the first manipulation event may be a screen touch event, that is, a user performs a touch control operation on the first screen to reversely control the second screen so as to change a display screen corresponding to the second screen. The first control event may be a mouse touch event, that is, when the first screen is connected to the mouse, the first screen is operated by the mouse to reversely control the second screen so as to change the display screen corresponding to the second screen. The first manipulation event may also be other operations having a corresponding operation position on the first screen.
In some embodiments, the scaling calculation comprises:
And calculating the length-width ratio of the screen throwing picture on the first screen and the second screen according to the length and the width of the first screen and the second screen, and determining the scaling ratio of the first screen and the second screen.
In these embodiments, the scaling of the first screen and the second screen may be determined by calculating the aspect ratio of the first screen and the second screen. The scaling of the first screen and the second screen comprises a long side ratio and a wide side ratio, wherein the long side ratio is the ratio of the long side of the first screen to the long side of the second screen, and the wide side ratio is the ratio of the wide side of the first screen to the wide side of the second screen. The size of the screen throwing picture of the second screen corresponding to the screen throwing on the first screen can be calculated through the long side proportion and the wide side proportion of the first screen and the second screen.
In some embodiments, the second screen is a car screen. The first screen is a screen which is connected with the vehicle machine in a screen-throwing way, and the display picture of the vehicle machine is displayed on the first screen in a screen-throwing way. The operation of the first screen of the user can realize the reverse control of the vehicle machine screen so as to change the display picture of the vehicle machine screen.
In some embodiments, step 130 comprises:
scaling the coordinate values of the horizontal axis and the vertical axis corresponding to the first control position according to the scaling proportion to obtain the position information corresponding to the scaled coordinate values of the horizontal axis and the scaled coordinate values of the vertical axis;
and taking the position information as a second control position of the second screen.
In these embodiments, the horizontal axis coordinate value and the vertical axis coordinate value of the first manipulation position are scaled by a scaling ratio to obtain the horizontal axis coordinate value and the vertical axis coordinate value corresponding to the second manipulation position, so as to confirm the position information of the second manipulation position. When the first control position is scaled according to the scaling ratio, taking the extending direction of the transverse axis as the extending direction of the long sides of the first screen and the second screen as an example, the transverse axis coordinate value of the first control position is calculated through the long side ratio, and the vertical axis coordinate value of the first control position is calculated through the wide side ratio. The extending direction of the horizontal axis may be the broadside direction of the first screen and the second screen, and the calculating method is similar to the above method, and will not be described herein.
In some embodiments, step 110 is preceded by:
and receiving a screen throwing picture from the current application interface of the second screen.
In these embodiments, the second screen performs screen projection on the current application interface, so that the screen of the current application interface is projected to the first screen for display. When the first screen is operated, the reverse control of the current application interface of the second screen can be realized. The current application interface includes a video software interface and the like, and the second screen can be a screen casting to the first screen through the current application. The screen-throwing function and the back control function rely on LiOpenLink services, liOpenLink is software capable of throwing a display screen of a second screen to a first screen and sending a second manipulation event generated on the first screen to the second screen.
Referring to fig. 2, fig. 2 is a flowchart illustrating a screen manipulation method according to another embodiment of the application.
As shown in fig. 2, an embodiment of the present application provides a screen manipulation method, which includes the following steps:
step 160: after the display picture is projected onto the first screen, a second control event sent by the first screen is received, the second control event is generated according to a first operation event of the projected picture of the user on the first screen and a second control position, and the second control position is determined according to the scaling of the first screen and the second screen and the first control position of the first control event on the first screen.
Step 170: in response to the second manipulation event, a corresponding operation is performed.
According to the screen control method provided by the embodiment of the application, firstly, after the second screen projects the display picture onto the first screen, the second control event sent by the first screen is received, namely, after the first screen receives and displays the projected picture of the second screen of the incoming group, the user processes the operation of the first screen and sends the operation to the second screen. The second control event is generated according to a first operation event of a screen projection picture of the user on the first screen and a second control position, and the second control position is determined according to the scaling of the first screen and the second screen and the first control position of the first control event on the first screen, namely, a process of converting the first control event of the user into the second control event by the first screen is performed, so that the second control event is obtained. And then the second screen responds to the second control event to execute corresponding operation so as to finish the operation on the second screen, so that the user can reversely control the operation on the second screen for screen casting through the operation on the first screen of the screen to be cast.
In some embodiments, a third screen is included that displays a screen shot,
In response to the second manipulation event, after performing the corresponding operation, the method further comprises:
and projecting the pictures after corresponding operations to the first screen and the third screen.
In these embodiments, the second screen can be projected simultaneously to multiple screens, such as the first screen and the second screen. When the second screen is simultaneously projected to the first screen and the third screen, the operation of the second screen can be reversely controlled by the operation of the user on the first screen. The second screen projects the pictures after corresponding operation to the first screen and the third screen so as to realize that the operation of the first screen can change the display pictures of the first screen and the third screen simultaneously. In the present application, the first screen and the third screen may be interchanged, i.e., the user may operate the third screen to reversely control the operation of the second screen, thereby changing the display screens of the first screen and the third screen.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a screen control device according to an embodiment of the application.
As shown in fig. 3, an embodiment of the present application provides a screen control device, including:
a first receiving module 201, configured to receive a first manipulation event of a screen shot by a user when the screen shot from the second screen is displayed;
a first determining module 202, configured to determine a first manipulation position of a first manipulation event on a first screen;
the first obtaining module 203 is configured to calculate, according to the scaling of the first screen and the second screen, a first control position, and obtain a second control position corresponding to the second screen in the first control position;
a second obtaining module 204, configured to obtain a second manipulation event;
And a sending module 205, configured to send the second manipulation event to the first screen.
According to the screen control device provided by the embodiment of the application, firstly, the first screen receives and displays the screen throwing picture of the second screen of the group, and the first control event of the user on the screen throwing picture is received. Thus, the first screen can record the operation content of the user on the screen throwing picture through the first control event. And then determining a first control position of the first control event on the first screen according to the first control event. The first screen acquires the specific content of the first control event and the first control position occurring on the first screen, namely, acquires the complete operation information of the first control event. The first manipulation position on the first screen can calculate and determine the corresponding second manipulation position on the second screen through the scaling of the first screen and the second screen, so that the corresponding second manipulation event on the second screen can be generated according to the manipulation content of the first manipulation event and the second manipulation position on the second screen. And finally, the first screen sends the second operation event to the second screen and executes corresponding operation on the second screen, and the method realizes that the operation of the first screen of the screen to be projected can be reversely mapped to the second screen and execute corresponding operation, namely, the operation of the second screen for projecting can be reversely controlled through the operation of the first screen of the screen to be projected.
In some embodiments, the apparatus further comprises:
And the display module is used for displaying the picture after the second screen executes corresponding operation.
In some embodiments, the apparatus further comprises:
and the second determining module is used for calculating the length-width ratio of the screen throwing picture on the first screen and the second screen respectively according to the length and the width of the first screen and the second screen and determining the scaling ratio of the first screen and the second screen.
The screen control device provided by the embodiment of the present application can implement each process implemented by the method embodiment of fig. 1, and in order to avoid repetition, details are not repeated here.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a screen control device according to another embodiment of the application.
As shown in fig. 4, an embodiment of the present application provides a screen control device, including:
The second receiving module 206 is configured to receive, after the display screen is projected onto the first screen, a second manipulation event sent by the first screen, where the second manipulation event is generated according to a first manipulation event of the projected screen on the first screen and a second manipulation position of the projected screen, and the second manipulation position is determined according to a scaling of the first screen and the second screen and a first manipulation position of the first manipulation event on the first screen.
The execution module 207 is configured to execute a corresponding operation in response to the second manipulation event.
According to the screen control device provided by the embodiment of the application, firstly, after the second screen projects the display picture onto the first screen, the second control event sent by the first screen is received, namely, after the first screen receives and displays the projection picture of the second screen of the incoming group, the user processes the operation of the first screen and sends the operation to the second screen. The second control event is generated according to a first operation event of a screen projection picture of the user on the first screen and a second control position, and the second control position is determined according to the scaling of the first screen and the second screen and the first control position of the first control event on the first screen, namely, a process of converting the first control event of the user into the second control event by the first screen is performed, so that the second control event is obtained. And then the second screen responds to the second control event to execute corresponding operation so as to finish the operation on the second screen, so that the user can reversely control the operation on the second screen for screen casting through the operation on the first screen of the screen to be cast.
In some embodiments, the apparatus further comprises:
The first screen projection module is used for projecting the display picture onto the third screen.
And the second screen projection module is used for projecting the pictures after corresponding operation to the first screen and the third screen.
The screen control device provided by the embodiment of the present application can implement each process implemented by the method embodiment of fig. 2, and in order to avoid repetition, a description thereof will not be repeated here.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the application.
As shown in fig. 5, an embodiment of the present application provides an electronic device, including: a processor 301 and a memory 302 storing computer program instructions; the processor 301 reads and executes computer program instructions to implement the method of image correction of any of the embodiments described above.
By way of example, a program may be partitioned into one or more modules/units that are stored in the memory 302 and executed by the processor 301 to accomplish the present application. One or more of the modules/units may be a series of program instruction segments capable of performing specific functions to describe the execution of the program in the device.
In particular, the processor 301 may include a Central Processing Unit (CPU), or an Application SPECIFIC INTEGRATED Circuit (ASIC), or may be configured as one or more integrated circuits that implement embodiments of the present application.
Memory 302 may include mass storage for data or instructions. By way of example, and not limitation, memory 302 may comprise a hard disk drive (HARD DISK DRIVE, HDD), floppy disk drive, flash memory, optical disk, magneto-optical disk, magnetic tape, or universal serial bus (Universal Serial Bus, USB) drive, or a combination of two or more of the foregoing. Memory 302 may include removable or non-removable (or fixed) media, where appropriate. Memory 302 may be internal or external to the integrated gateway disaster recovery device, where appropriate. In a particular embodiment, the memory 302 is a non-volatile solid-state memory.
Memory 302 may also include read-only memory (ROM), random-access memory (RAM), magnetic disk storage media devices, optical storage media devices, flash memory devices, electrical, optical, or other physical/tangible memory storage devices. Thus, in general, the memory 302 comprises one or more tangible (non-transitory) readable storage media (e.g., memory devices) encoded with software comprising computer-executable instructions and when the software is executed (e.g., by one or more processors) it is operable to perform the operations described with reference to the method according to the first aspect of the application.
The processor 301 implements any of the above-described embodiments of the first aspect by reading and executing program instructions stored in the memory 302.
In some embodiments, the electronic device may also include a communication interface 303 and a bus 310. The processor 301, the memory 302, and the communication interface 303 are connected to each other through the bus 310 and perform communication with each other.
The communication interface 303 is mainly used to implement communication between each module, device, unit and/or apparatus in the embodiment of the present application.
Bus 310 includes hardware, software, or both that couple the components of the online data flow billing device to each other. By way of example, and not limitation, the buses may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an infiniband interconnect, a Low Pin Count (LPC) bus, a memory bus, a micro channel architecture (MCa) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a video electronics standards association local (VLB) bus, or other suitable bus, or a combination of two or more of the above. Bus 310 may include one or more buses, where appropriate. Although embodiments of the application have been described and illustrated with respect to a particular bus, the application contemplates any suitable bus or interconnect.
In addition, in conjunction with the method in the above embodiments, embodiments of the present application may be implemented by providing a computer storage medium. The computer storage medium has stored thereon computer program instructions; which when executed by a processor, performs any of the methods of the above embodiments.
It should be understood that the application is not limited to the particular arrangements and instrumentality described above and shown in the drawings. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. The method processes of the present application are not limited to the specific steps described and shown, but various changes, modifications and additions, or the order between steps may be made by those skilled in the art after appreciating the spirit of the present application.
The functional blocks shown in the above block diagrams may be implemented in hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, a plug-in, a function card, or the like. When implemented in software, the elements of the application are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine readable medium or transmitted over transmission media or communication links by a data signal carried in a carrier wave. A "machine-readable medium" may include any medium that can store or transfer information. Examples of machine-readable media include electronic circuitry, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio Frequency (RF) links, and the like. The code segments may be downloaded via computer grids such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this disclosure describe some methods or systems based on a series of steps or devices. The present application is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, or may be performed in a different order from the order in the embodiments, or several steps may be performed simultaneously.
Aspects of the present application are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and program products according to embodiments of the application. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a processor may be, but is not limited to being, a general purpose processor, a special purpose processor, an application specific processor, or a field programmable logic circuit. It will also be understood 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 which performs the specified functions or acts, or combinations of special purpose hardware and computer instructions.
These embodiments are not exhaustive of all details, nor are they intended to limit the application to the precise embodiments disclosed, in accordance with the application. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best utilize the application and various modifications as are suited to the particular use contemplated. The application is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. A method of screen manipulation, the method comprising:
receiving a first control event of a user on a screen throwing picture under the condition that the screen throwing picture from a second screen is displayed;
determining a first manipulation position of the first manipulation event on a first screen;
Calculating the first control position according to the scaling of the first screen and the second screen to obtain a second control position of the first control position corresponding to the second screen;
integrating the first control event and the second control position to obtain a second control event;
and sending the second control event to the second screen so that the second screen responds to the second control event and executes corresponding operation.
2. The method of claim 1, wherein the sending the second manipulation event to the first screen causes the first screen to perform a corresponding operation in response to the second manipulation event, the method further comprising, after:
and displaying the picture after the second screen executes the corresponding operation.
3. The method of claim 1, wherein the first manipulation event is a screen touch event or a mouse touch event.
4. The method of claim 1, wherein the scaling calculation comprises:
And calculating the length-width ratio of the screen throwing picture on the first screen and the second screen respectively according to the length and the width of the first screen and the second screen, and determining the scaling of the first screen and the second screen.
5. A method of screen manipulation, the method comprising:
After a display picture is projected onto a first screen, receiving a second control event sent by the first screen, wherein the second control event is generated according to a first operation event of a projection picture of a user on the first screen and a second control position, and the second control position is determined according to the scaling of the first screen and the second screen and the first control position of the first control event on the first screen;
and responding to the second control event, and executing corresponding operation.
6. The method of claim 5, comprising the presence of a third screen displaying a screen shot,
After the corresponding operation is performed in response to the second manipulation event, the method further includes:
And projecting the pictures after corresponding operations to the first screen and the third screen.
7. A screen manipulation device, applied to a first screen, the device comprising:
The first receiving module is used for receiving a first control event of a user on a screen throwing picture under the condition that the screen throwing picture from the second screen is displayed;
The first determining module is used for determining a first control position of the first control event on the first screen according to the first control event;
The second determining module is used for determining a second control position of the second screen corresponding to the first control position according to the scaling of the first screen and the second screen;
the generation module is used for generating a second control event;
And the sending module is used for sending the second control event to the first screen.
8. A screen manipulation device, for application to a second screen, the device comprising:
The second receiving module is used for receiving a second control event sent by the first screen after the display screen is projected onto the first screen, wherein the second control event is generated according to a first operation event of a projected screen of a user on the first screen and a second control position, and the second control position is determined according to the scaling of the first screen and the second screen and the first control position of the first control event on the first screen;
and the execution module is used for responding to the second control event and executing corresponding operation.
9. An electronic device, the electronic device comprising: a processor and a memory storing computer program instructions;
The processor reads and executes the computer program instructions to implement the screen manipulation method according to any of claims 1-4 or 5-6.
10. A computer storage medium having stored thereon computer program instructions which, when executed by a processor, implement the screen manipulation method of any of claims 1-4 or 5-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211639948.2A CN118226995A (en) | 2022-12-20 | 2022-12-20 | Screen control method, device, electronic equipment and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211639948.2A CN118226995A (en) | 2022-12-20 | 2022-12-20 | Screen control method, device, electronic equipment and computer storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118226995A true CN118226995A (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211639948.2A Pending CN118226995A (en) | 2022-12-20 | 2022-12-20 | Screen control method, device, electronic equipment and computer storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118226995A (en) |
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2022
- 2022-12-20 CN CN202211639948.2A patent/CN118226995A/en active Pending
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