CN113238724B - Multi-zone combined screen projection method, device, equipment and storage medium - Google Patents
Multi-zone combined screen projection method, device, equipment and storage medium Download PDFInfo
- Publication number
- CN113238724B CN113238724B CN202110456015.9A CN202110456015A CN113238724B CN 113238724 B CN113238724 B CN 113238724B CN 202110456015 A CN202110456015 A CN 202110456015A CN 113238724 B CN113238724 B CN 113238724B
- Authority
- CN
- China
- Prior art keywords
- screen projection
- instruction
- screen
- preview
- areas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1431—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using a single graphics controller
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0486—Drag-and-drop
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Graphics (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention relates to the field of data screen projection, and discloses a multi-region combined screen projection method, a multi-region combined screen projection device, multi-region combined screen projection equipment and a storage medium. The multi-zone combined screen projection method is applied to a virtual interface and comprises the following steps: receiving a preset initial instruction, and constructing a screen projection design framework according to the initial instruction; acquiring acquisition instructions of N areas in the virtual interface, and capturing the N areas in real time according to the acquisition instructions of the N areas to generate N screen projection preview areas in the screen projection design frame; and receiving a preset screen projection instruction, and sending the N screen projection preview areas to corresponding screen projection addresses.
Description
Technical Field
The invention relates to the field of data screen projection, in particular to a multi-region combined screen projection method, a multi-region combined screen projection device, multi-region combined screen projection equipment and a storage medium.
Background
In the field of data screen projection, the screen of the whole screen at the receiving end is projected mainly by one key, no matter video, audio or pictures, great convenience is provided for the office and life of a user, interactive application is not limited to one operation screen, and the working efficiency is greatly improved.
However, in the process of screen projection by a user in a mirror image, if a full-screen mirror image is used, it is not friendly to some users with privacy requirements, for example, only a content in a certain area of a screen is intended to be projected, although window screen projection can meet requirements, it cannot well solve the problem that private data of screen projection which is not desired by a client exists in data which is required to be projected in one screen, and thus the client has a feeling of inconvenience and unsmooth use in the use process. In addition, the window collection is unstable, and the collection cannot be achieved under certain conditions, so that a more flexible screen projection method is needed to solve the problem that the current screen projection method is not suitable for customized screen projection of customers.
Disclosure of Invention
The invention mainly aims to solve the technical problem that the screen projecting effect generated by the current screen projecting mode is not customized.
The invention provides a multi-area combined screen projection method in a first aspect,
the multi-zone combined screen projection method is applied to a virtual interface and comprises the following steps:
receiving a preset initial instruction, and constructing a screen projection design framework according to the initial instruction;
acquiring acquisition instructions of N areas in the virtual interface, and capturing the N areas in real time according to the acquisition instructions of the N areas to generate a screen projection preview area, wherein N is a positive integer;
and receiving a preset screen projection instruction, and sending the screen projection preview area to a corresponding screen projection address.
Optionally, in a first implementation manner of the first aspect of the invention,
the receiving of the preset initial instruction and the construction of the screen projection design framework according to the initial instruction comprise:
receiving a preset initial instruction;
judging whether the initial instruction is an instruction for specifying a frame shape;
if the frame shape is an instruction of a designated frame shape, constructing a screen projection design frame of a shape corresponding to the initial instruction;
and if the frame shape is not the instruction of the designated frame shape, acquiring a characteristic coordinate set, and constructing a screen projection design frame according to the characteristic coordinate set.
Optionally, in a second implementation manner of the first aspect of the present invention, the receiving a preset screen-projecting instruction, and sending the screen-projecting preview area to a corresponding screen-projecting address includes:
receiving a preset screen projection instruction;
judging whether the screen projection instruction is integral screen projection;
if the screen is projected integrally, the screen projection preview area is sent to a corresponding screen projection address;
and if the screen is not the whole screen, reading a screen projection mapping corresponding table corresponding to the screen projection instruction, and sending N preview areas in the screen projection preview areas to addresses in the screen projection mapping corresponding table according to the screen projection mapping corresponding table.
Optionally, in a third implementation form of the first aspect of the invention,
the real-time grabbing of the N areas according to the acquisition instructions of the N areas and generating a screen projection preview area comprises the following steps:
capturing the N areas in real time according to the acquisition instructions of the N areas to obtain N screen projection area units;
receiving a preset area combination instruction, and performing layout and placement processing on the N screen projection area units on the screen projection design frame according to the area combination instruction to obtain a screen projection preview area.
Optionally, in a fourth implementation form of the first aspect of the invention,
after receiving a preset area combination instruction and performing layout placement processing on the N screen projection area units on the screen projection design frame according to the area combination instruction to obtain a screen projection preview area, the method further comprises the following steps:
and carrying out color filling processing on the range without the N preview areas in the screen projection design frame to obtain the screen projection preview area with color filling.
Optionally, in a fifth implementation manner of the first aspect of the invention,
after the capturing the N regions in real time according to the acquisition instructions of the N regions to generate a screen projection preview region, before receiving a preset screen projection instruction and sending the screen projection preview region to a corresponding screen projection address, the method further includes:
receiving a preset frame adjusting instruction, wherein the frame adjusting instruction comprises: zooming ratio and rotation angle;
and carrying out scaling and rotation processing on the data in the screen projection design frame in the same proportion according to the scaling factor and the rotation angle to obtain an adjusted screen projection preview area.
Optionally, in a sixth implementation manner of the first aspect of the invention,
after the capturing the N regions in real time according to the acquisition instructions of the N regions to generate a screen projection preview region, before receiving a preset screen projection instruction and sending the screen projection preview region to a corresponding screen projection address, the method further includes:
receiving a character addition instruction;
and adding characters to the screen-projection preview area according to the character adding instruction.
The second aspect of the present invention provides a multi-area combined projection screen device, including:
the construction module is used for receiving a preset initial instruction and constructing a screen projection design framework according to the initial instruction;
the acquisition module is used for acquiring acquisition instructions of N areas in the virtual interface, capturing the N areas in real time according to the acquisition instructions of the N areas and generating a screen projection preview area, wherein N is a positive integer;
and the screen projection module is used for receiving a preset screen projection instruction and sending the screen projection preview area to a corresponding screen projection address.
The third aspect of the present invention provides a multi-region combined projection screen device, comprising: a memory having instructions stored therein and at least one processor, the memory and the at least one processor interconnected by a line; the at least one processor calls the instructions in the memory to cause the multi-region combined screen projection device to execute the multi-region combined screen projection method.
A fourth aspect of the present invention provides a computer-readable storage medium having stored therein instructions, which, when run on a computer, cause the computer to execute the above-mentioned multi-zone combined screen projection method.
In the embodiment of the invention, when a user wants to perform area screen projection, the user selects an area and then projects the screen, and when the user needs to update the area, the user needs to reselect the area, so that the method is complicated.
Drawings
FIG. 1 is a diagram of a multi-area combined projection method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of a multi-area combination projection device according to the present invention;
FIG. 3 is a schematic diagram of another embodiment of a multi-area combination projection device according to the present invention;
fig. 4 is a schematic diagram of an embodiment of a multi-region combined projection device according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a multi-region combined screen projection method, a multi-region combined screen projection device, multi-region combined screen projection equipment and a storage medium.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, 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 the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Moreover, the terms "comprises," "comprising," or "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
For understanding, a specific flow of an embodiment of the present invention is described below, and referring to fig. 1, an embodiment of a multi-zone combined screen projection method according to an embodiment of the present invention includes:
101. receiving a preset initial instruction, and constructing a screen projection design framework according to the initial instruction;
in this embodiment, after the initialized instruction, a screen projection design frame may be generated, and the screen projection design frame may adopt a mode of changing transparency in the entire virtual interface, distinguish the virtual interface from the screen projection design frame with different transparencies, and may also adopt different partitions to distinguish the virtual interface to be projected from the screen projection design frame, and perform layout design on the screen projection design frame by dividing the operating desktop into different area partitions.
Preferably, when the initial instruction is executed, the framework design can be performed based on different modes, and the specific steps are as follows:
1011. receiving a preset initial instruction;
1012. judging whether the initial instruction is an instruction for specifying the shape of the frame;
1013. if the frame shape is an instruction of the designated frame shape, constructing a screen projection design frame of a shape corresponding to the initial instruction;
1014. and if the frame shape is not the instruction of the specified frame shape, acquiring a characteristic coordinate set, and constructing a screen projection design frame according to the characteristic coordinate set.
In the 1011-charge 1014 embodiment, analysis can be performed according to the type of the initial instruction, the whole frame shape is fixed to be a set shape by specifying the frame shape, and a preset circle, rectangle, rhombus, or the like can be used. And if the shape is not the case of the designated shape, the coordinates are grabbed according to the operation of the user, or the coordinate information is input by the client, and the whole screen projection design frame is established.
102. Acquiring acquisition instructions of N areas in a virtual interface, and capturing the N areas in real time according to the acquisition instructions of the N areas to generate a screen projection preview area, wherein N is a positive integer;
in this embodiment, the virtual interface is an interface that needs to be projected, and may be a video playing interface, a PPT presentation interface, or some split-screen display interface. The acquisition instruction is data capture screen projection display based on the coordinates of the virtual interface, the data capture screen projection display is not limited in quantity, the acquisition instruction is produced in a customized mode according to the operation and the requirement of a customer, and after capture is completed, a screen projection preview area is generated by displaying a series of operations such as placement and the like in a screen projection design framework.
Preferably, in implementing the preview, the following steps may be performed:
1021. capturing the N areas in real time according to the acquisition instructions of the N areas to obtain N screen projection area units;
1022. and receiving a preset area combination instruction, and performing layout and placement processing on the N screen projection area units on the screen projection design frame according to the area combination instruction to obtain a screen projection preview area.
In the 1021 and 1022 processes, after the acquisition instruction is received, capturing the N regions, and directly generating N screen projection region units. But if the area unit does not set the layout adjustment content, the display effect of the whole N screen projection preview areas is directly fixed according to the template. And if the layout adjustment is needed, the area combination instruction can be received by adopting the 1022-step mode, the layout distribution adjustment can be carried out on each area unit, and the conventional modes such as rotation, scaling, mirror image and the like can be adopted on the layout, and the covering mode can also be adopted, so that the flexibility of screen projection customization is improved.
Further, after the screen-projection preview is finished, the following steps can be executed:
1023. and carrying out color filling processing on the range without the N preview areas in the screen projection design frame to obtain the screen projection preview area with color filling.
In the step, RBG display is adjusted to be consistent by timely adopting a color filling mode for the parts without preview display in the N screen projection preview areas, the color to be filled can be set, and the N screen projection preview areas are attached with filling colors.
103. And receiving a preset screen projection instruction, and sending the screen projection preview area to a corresponding screen projection address.
In the 103 embodiment, it can be understood that N areas needing to be screened are sent to the addresses needing to be screened. It should be noted that the screen-projecting command is not sent to one display screen by the whole screen-projecting interface alone, but needs to be determined whether the screen is projected as a whole.
The specific steps may be as shown in steps 1031-1034:
1031. receiving a preset screen projection instruction;
1032. judging whether the screen projection instruction is integral screen projection;
1033. if the screen is the whole screen, sending the screen-casting preview area to a corresponding screen-casting address;
1034. and if the screen is not the whole screen, reading a screen projection mapping corresponding table corresponding to the screen projection instruction, and sending N preview areas in the screen projection preview areas to addresses in the screen projection mapping corresponding table according to the screen projection mapping corresponding table.
In step 1031-. It needs to be pointed out that in the non-integral screen projection process, N screen projection preview areas can set screen projection addresses by themselves, each preview area projects a screen in a function mode, namely, F (x) y, wherein x is N preview areas, F function is a screen projection mapping correspondence table, y is a screen projection address, and the screen projection is performed based on the function screen projection mode, so that the higher customization of the screen projection is ensured.
Optionally, before completing the screen projection of the N screen projection preview areas, for convenience of operation and display, operations 1035 and 1036 may be further performed:
1035. receiving a preset frame adjusting instruction, wherein the frame adjusting instruction comprises the following steps: zooming ratio and rotation angle;
1036. and carrying out scaling and rotation processing on the data in the screen projection design frame in the same proportion according to the scaling factor and the rotation angle to obtain an adjusted screen projection preview area.
In the 1035 and 1036 steps, the N projected preview areas include frames and N display units, and if the frames are adjusted, the frames can be synchronously operated in all the display units, so as to ensure stable layout of the N projected preview areas.
Preferably, when the screen projection preview area is obtained, the customization of the screen projection is increased, and the operations 1037 and 1038 may be further performed:
1037. receiving a character addition instruction;
1038. and adding characters to the screen-projection preview area according to the character adding instruction.
In the steps 1037 and 1038, characters are added in a covering mode, the characters can change operations such as color, transparency, size and angle, and the operations are added to the N screen projection preview areas, and therefore a flexible customized screen projection effect is achieved.
In the embodiment of the invention, when a user wants to perform area screen projection, the user selects an area and then projects the screen, and when the user needs to update the area, the user needs to reselect the area, so that the method is complicated.
In the above description of the multi-region combined screen projection method in the embodiment of the present invention, referring to fig. 2, the multi-region combined screen projection device in the embodiment of the present invention is described as follows, and an embodiment of the multi-region combined screen projection device in the embodiment of the present invention includes:
the construction module 201 is configured to receive a preset initial instruction, and construct a screen projection design framework according to the initial instruction;
the acquisition module 202 is configured to acquire acquisition instructions of N regions in the virtual interface, capture the N regions in real time according to the acquisition instructions of the N regions, and generate a screen projection preview region, where N is a positive integer;
and the screen projection module 203 is used for receiving a preset screen projection instruction and sending the screen projection preview area to a corresponding screen projection address.
In the embodiment of the invention, when a user wants to perform area screen projection, the user selects an area and then projects the screen, and when the user needs to update the area, the user needs to reselect the area, so that the method is complicated.
Referring to fig. 3, another embodiment of the multi-zone combined projection screen device in the embodiment of the present invention includes:
the construction module 201 is configured to receive a preset initial instruction, and construct a screen projection design framework according to the initial instruction;
the acquisition module 202 is configured to acquire acquisition instructions of N regions in the virtual interface, capture the N regions in real time according to the acquisition instructions of the N regions, and generate a screen projection preview region, where N is a positive integer;
and the screen projection module 203 is used for receiving a preset screen projection instruction and sending the screen projection preview area to a corresponding screen projection address.
Wherein the building module 201 is specifically configured to:
receiving a preset initial instruction;
judging whether the initial instruction is an instruction for specifying a frame shape;
if the command is a command for specifying the shape of the frame, constructing a screen projection design frame of a shape corresponding to the initial command;
and if the frame shape is not the instruction of the designated frame shape, acquiring a characteristic coordinate set, and constructing a screen projection design frame according to the characteristic coordinate set.
The screen projection module 203 is specifically configured to:
receiving a preset screen projection instruction;
judging whether the screen projection instruction is integral screen projection;
if the screen is projected integrally, the screen projection preview area is sent to a corresponding screen projection address;
and if the screen is not the whole screen, reading a screen-projecting mapping corresponding table corresponding to the screen-projecting instruction, and sending N preview areas in the screen-projecting preview areas to addresses in the screen-projecting mapping corresponding table according to the screen-projecting mapping corresponding table.
Wherein the acquisition module 202 is specifically configured to:
capturing the N areas in real time according to the acquisition instructions of the N areas to obtain N screen projection area units;
receiving a preset area combination instruction, and performing layout and placement processing on the N screen projection area units on the screen projection design frame according to the area combination instruction to obtain a screen projection preview area.
The multi-region combined screen projection device further comprises a filling module 204, wherein the filling module 204 is specifically configured to:
and carrying out color filling processing on the range without the N preview areas in the screen projection design frame to obtain the screen projection preview area with color filling.
The multi-zone combined screen projection device further comprises an adjusting module 205, wherein the adjusting module 205 is specifically configured to:
receiving a preset frame adjusting instruction, wherein the frame adjusting instruction comprises: zooming ratio and rotation angle;
and carrying out scaling and rotation processing on the data in the screen projection design frame in the same proportion according to the scaling factor and the rotation angle to obtain an adjusted screen projection preview area.
Wherein, the multi-region combined screen projection device further comprises a character adding module 206, and the character adding module 206 is specifically configured to:
receiving a character addition instruction;
and adding characters to the screen-projection preview area according to the character adding instruction.
In the embodiment of the invention, when a user wants to perform area screen projection, the user selects an area and then projects the screen, and when the user needs to update the area, the user needs to reselect the area, so that the method is complicated.
Fig. 2 and fig. 3 describe the multi-region combined projection device in the embodiment of the present invention in detail from the perspective of the modular functional entity, and the multi-region combined projection device in the embodiment of the present invention is described in detail from the perspective of hardware processing.
Fig. 4 is a schematic structural diagram of a multi-region combined projection device 400 according to an embodiment of the present invention, which may have a relatively large difference due to different configurations or performances, and may include one or more processors (CPUs) 410 (e.g., one or more processors) and a memory 420, and one or more storage media 430 (e.g., one or more mass storage devices) for storing applications 433 or data 432. Memory 420 and storage medium 430 may be, among other things, transient or persistent storage. The program stored on the storage medium 430 may include one or more modules (not shown), each of which may include a series of instruction operations for the multi-zone combination projection device 400. Further, the processor 410 may be configured to communicate with the storage medium 430 to execute a series of instruction operations in the storage medium 430 on the multi-zone combination projection device 400.
The multi-zone based combined screen projection device 400 may also include one or more power supplies 440, one or more wired or wireless network interfaces 450, one or more input-output interfaces 460, and/or one or more operating systems 431, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD, and the like. It will be appreciated by those skilled in the art that the configuration of the multi-zone combination projection device shown in figure 4 does not constitute a limitation of the multi-zone combination projection device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The present invention also provides a computer-readable storage medium, which may be a non-volatile computer-readable storage medium, or a volatile computer-readable storage medium, having stored therein instructions, which, when executed on a computer, cause the computer to perform the steps of the multi-zone combined screen projection method.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses, and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A multi-zone combined screen projection method is applied to a virtual interface and comprises the following steps:
receiving a preset initial instruction, and constructing a screen projection design framework according to the initial instruction;
acquiring acquisition instructions of N areas in the virtual interface, and capturing the N areas in real time according to the acquisition instructions of the N areas to generate a screen projection preview area, wherein N is a positive integer;
receiving a preset screen-projecting instruction, and sending the screen-projecting preview area to a corresponding screen-projecting address;
wherein, the receiving of the preset initial instruction and the construction of the screen projection design framework according to the initial instruction comprise:
receiving a preset initial instruction;
judging whether the initial instruction is an instruction for specifying a frame shape;
if the frame shape is an instruction of a designated frame shape, constructing a screen projection design frame of a shape corresponding to the initial instruction;
if the frame shape is not the instruction of the designated frame shape, acquiring a characteristic coordinate set, and constructing a screen projection design frame according to the characteristic coordinate set;
the receiving of the preset screen projection instruction and the sending of the screen projection preview area to the corresponding screen projection address comprise:
receiving a preset screen projection instruction;
judging whether the screen projection instruction is integral screen projection;
if the screen is projected integrally, the screen projection preview area is sent to a corresponding screen projection address;
if the screen is not the whole screen, reading a screen projection mapping corresponding table corresponding to the screen projection instruction, and sending N preview areas in the screen projection preview areas to addresses in the screen projection mapping corresponding table according to the screen projection mapping corresponding table;
the capturing the N regions in real time according to the acquisition instructions of the N regions, and generating a screen projection preview region comprises the following steps:
capturing the N areas in real time according to the acquisition instructions of the N areas to obtain N screen projection area units;
receiving a preset area combination instruction, and performing layout and placement processing on the N screen projection area units on the screen projection design frame according to the area combination instruction to obtain a screen projection preview area;
after receiving a preset area combination instruction and performing layout placement processing on the N screen projection area units on the screen projection design frame according to the area combination instruction to obtain a screen projection preview area, the method further comprises the following steps:
and carrying out color filling processing on the range without the N preview areas in the screen projection design frame to obtain the screen projection preview area with color filling.
2. The multi-region combined screen projection method according to claim 1, wherein after the capturing of the N regions in real time according to the acquisition instruction of the N regions to generate a screen projection preview region, before the receiving a preset screen projection instruction and sending the screen projection preview region to a corresponding screen projection address, the method further comprises:
receiving a preset frame adjusting instruction, wherein the frame adjusting instruction comprises: zooming ratio and rotation angle;
and carrying out scaling and rotation processing on the data in the screen projection design frame in the same proportion according to the scaling factor and the rotation angle to obtain an adjusted screen projection preview area.
3. The multi-region combined screen projection method according to claim 1, wherein after the capturing of the N regions in real time according to the acquisition instruction of the N regions to generate a screen projection preview region, before the receiving a preset screen projection instruction and sending the screen projection preview region to a corresponding screen projection address, the method further comprises:
receiving a character addition instruction;
and adding characters to the screen-projection preview area according to the character adding instruction.
4. A multi-zone combined screen projection device, comprising:
the construction module is used for receiving a preset initial instruction and constructing a screen projection design framework according to the initial instruction;
the acquisition module is used for acquiring acquisition instructions of N areas in a virtual interface, capturing the N areas in real time according to the acquisition instructions of the N areas and generating a screen projection preview area, wherein N is a positive integer;
the screen projection module is used for receiving a preset screen projection instruction and sending the screen projection preview area to a corresponding screen projection address;
wherein the building block is specifically configured to:
receiving a preset initial instruction;
judging whether the initial instruction is an instruction for specifying a frame shape;
if the frame shape is an instruction of a designated frame shape, constructing a screen projection design frame of a shape corresponding to the initial instruction;
if the frame shape is not the instruction of the designated frame shape, acquiring a characteristic coordinate set, and constructing a screen projection design frame according to the characteristic coordinate set;
wherein, the screen projection module is specifically used for:
receiving a preset screen projection instruction;
judging whether the screen projection instruction is integral screen projection;
if the screen is projected integrally, the screen projection preview area is sent to a corresponding screen projection address;
if the screen is not the whole screen, reading a screen projection mapping corresponding table corresponding to the screen projection instruction, and sending N preview areas in the screen projection preview areas to addresses in the screen projection mapping corresponding table according to the screen projection mapping corresponding table;
wherein, the collection module is specifically configured to:
capturing the N areas in real time according to the acquisition instructions of the N areas to obtain N screen projection area units;
receiving a preset area combination instruction, and performing layout and placement processing on the N screen projection area units on the screen projection design frame according to the area combination instruction to obtain a screen projection preview area;
wherein, screen device is thrown in multizone combination still includes the filling module, the filling module specifically is used for:
and carrying out color filling processing on the range without the N preview areas in the screen projection design frame to obtain the screen projection preview area with color filling.
5. A multi-zone combined screen projection device, comprising: a memory having instructions stored therein and at least one processor, the memory and the at least one processor interconnected by a line;
the at least one processor invokes the instructions in the memory to cause the multi-zone combined screen projection device to perform the multi-zone combined screen projection method of any of claims 1-3.
6. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the multi-zone combined screen projection method according to any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110456015.9A CN113238724B (en) | 2021-04-26 | 2021-04-26 | Multi-zone combined screen projection method, device, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110456015.9A CN113238724B (en) | 2021-04-26 | 2021-04-26 | Multi-zone combined screen projection method, device, equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113238724A CN113238724A (en) | 2021-08-10 |
| CN113238724B true CN113238724B (en) | 2022-08-09 |
Family
ID=77129418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110456015.9A Active CN113238724B (en) | 2021-04-26 | 2021-04-26 | Multi-zone combined screen projection method, device, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113238724B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115373615B (en) * | 2022-08-25 | 2024-10-18 | 北京多屏未来科技有限公司 | Multi-screen display method, device and equipment of intelligent glasses and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100907A (en) * | 2014-04-28 | 2015-11-25 | 宇龙计算机通信科技(深圳)有限公司 | Selective screen projection method and device thereof |
| CN108958684A (en) * | 2018-06-22 | 2018-12-07 | 维沃移动通信有限公司 | Throw screen method and mobile terminal |
| CN109164965A (en) * | 2018-08-10 | 2019-01-08 | 奇酷互联网络科技（深圳）有限公司 | Mobile terminal and its method, apparatus and readable storage medium storing program for executing for reducing screen interface |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160120745A (en) * | 2014-02-13 | 2016-10-18 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | Display panel and data processing device |
| US20160182603A1 (en) * | 2014-12-19 | 2016-06-23 | Microsoft Technology Licensing, Llc | Browser Display Casting Techniques |
| CN111324248A (en) * | 2020-01-21 | 2020-06-23 | 维达力实业(深圳)有限公司 | Terminal control method, terminal control device, terminal, computer equipment and storage medium |
-
2021
- 2021-04-26 CN CN202110456015.9A patent/CN113238724B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100907A (en) * | 2014-04-28 | 2015-11-25 | 宇龙计算机通信科技(深圳)有限公司 | Selective screen projection method and device thereof |
| CN108958684A (en) * | 2018-06-22 | 2018-12-07 | 维沃移动通信有限公司 | Throw screen method and mobile terminal |
| CN109164965A (en) * | 2018-08-10 | 2019-01-08 | 奇酷互联网络科技（深圳）有限公司 | Mobile terminal and its method, apparatus and readable storage medium storing program for executing for reducing screen interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113238724A (en) | 2021-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4648500B2 (en) | Display system, display method, program, and recording medium | |
| CN105210394B (en) | Multi-user for sharing display controls and the system and method for streaming media | |
| US6894703B2 (en) | Multi-user collaborative circular graphical user interfaces | |
| DE60316388T2 (en) | Image display system, network interactive image display device, terminal and access control program | |
| US5754242A (en) | Data formatting system for processing multiple independent input data streams for high resolution screen displays | |
| US8723887B2 (en) | Methods and systems for per pixel alpha-blending of a parent window and a portion of a background image | |
| US8248455B2 (en) | Method for creating a videoconferencing displayed image | |
| KR100989010B1 (en) | Systems and methods for generating visual representations of graphical data and digital document processing | |
| US20110078591A1 (en) | Multi-way video conferencing user interface | |
| US9965800B1 (en) | Display of an electronic representation of a physical object in a virtual environment | |
| JP2004054134A (en) | Network compatible display device and display control program | |
| JP2004054783A (en) | Display and projector adaptive to network | |
| CN114924824B (en) | Visual object blurring method, visual object rendering method and computing device | |
| JP4742051B2 (en) | Spatial and temporal motion blur effect generation method | |
| US20020067378A1 (en) | Computer controlled user interactive display interfaces with three-dimensional control buttons | |
| CN113238724B (en) | Multi-zone combined screen projection method, device, equipment and storage medium | |
| WO2022166595A1 (en) | Video generation method and apparatus based on picture | |
| WO2018113218A1 (en) | Spliced wall display method, device and system | |
| CN116627579A (en) | Method and device for scaling android application window on Linux | |
| JP3788710B2 (en) | Multiple screen linkage control apparatus and method, and recording medium | |
| WO2024078406A1 (en) | Data display method and apparatus, electronic device and storage medium | |
| JP2004259247A (en) | Multi-user collaborative circular graphical user interface | |
| JPH0619663A (en) | Automatic control method for multiwindow | |
| CN115334355B (en) | Multi-picture mode switching method and device of web player | |
| US20220311937A1 (en) | Image generation device, terminal device, and image generation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |