Screen display control method and device, equipment and storage medium

Abstract

The embodiment of the invention discloses a screen display control method and device, equipment and a storage medium, and the method comprises the steps: obtaining the resolution information of a target screen; determining a target screen menu type adjustment mode and a target display font according to the resolution information; and controlling the target screen to display information based on the target screen menu type adjustment mode and the target display font. According to the technical scheme, the problem that in the prior art, OSD display content cannot be matched with an LED screen is solved, the matched screen menu type adjusting mode and display fonts can be determined according to the resolution information of the target screen, the screen content display effect is improved, and the watching experience of a user is improved.

Description

Technical Field

[0001] Embodiments of the present invention relate to the field of screen control technology, and in particular to a screen display control method, device, equipment and storage medium. Background Art

[0002] Since the LED screen is composed of modules of different sizes, different numbers of modules and splicing modes will result in different screen resolutions, including aspect ratios greater than 1, aspect ratios less than 1, and aspect ratios equal to 1.

[0003] However, existing solutions generally do not use OSD (on-screen display) or use a fixed-size OSD. The fixed-size OSD can only be used under a specific screen size. This makes the OSD display content of the LED screen unable to adapt to the LED screen, and the display content is prone to being too small or too large. Summary of the invention

[0004] The embodiments of the present invention provide a screen display control method, device, equipment and storage medium, which can determine the corresponding screen menu adjustment mode and display font according to the resolution information of the target screen, improve the screen content display effect, and enhance the user viewing experience.

[0005] In a first aspect, an embodiment of the present invention provides a screen display control method, the method comprising:

[0006] Acquire resolution information of a target screen; determine a menu-based adjustment mode and a target display font of the target screen according to the resolution information; and control the target screen to display information based on the menu-based adjustment mode and the target display font of the target screen.

[0007] In a second aspect, an embodiment of the present invention provides a screen display control device, the device comprising:

[0008] A resolution acquisition module is used to acquire the resolution information of the target screen; a display information determination module is used to determine the menu-based adjustment mode and target display font of the target screen according to the resolution information; and a display control module is used to control the target screen to display information based on the menu-based adjustment mode and target display font of the target screen.

[0009] In a third aspect, an embodiment of the present invention provides a computer device, the computer device comprising:

[0010] one or more processors;

[0011] A memory for storing one or more programs;

[0012] When the one or more programs are executed by the one or more processors, the one or more processors implement the screen display control method described in any embodiment.

[0013] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the screen display control method described in any embodiment.

[0014] The technical solution provided by the embodiment of the present invention obtains the resolution information of the target screen; determines the menu-type adjustment mode and the target display font of the target screen according to the resolution information; and controls the target screen to display information based on the menu-type adjustment mode and the target display font of the target screen. The technical solution of the embodiment of the present invention solves the problem that the OSD display content in the prior art cannot be adapted to the LED screen. According to the resolution information of the target screen, the corresponding screen menu-type adjustment mode and display font can be determined, thereby improving the display effect of the screen content and enhancing the user viewing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a flow chart of a screen display control method provided by an embodiment of the present invention;

[0016] Figure 2 is a flow chart of another screen display control method provided by an embodiment of the present invention;

[0017] Figure 3 This is a workflow diagram for screen display control provided by an embodiment of the present invention;

[0018] Figure 4 is a structural schematic diagram of a screen display control device provided by an embodiment of the present invention;

[0019] Figure 5 It is a structural schematic diagram of a computer device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Figure 1It is a flow chart of a screen display control method provided by an embodiment of the present invention. The embodiment of the present invention can be applied to the scenario of controlling the display parameters of the screen. The method can be executed by a screen display control device, and the device can be implemented by software and / or hardware.

[0022] like Figure 1 As shown, the screen display control method includes the following steps:

[0023] S110: Obtain resolution information of the target screen.

[0024] The target screen may be a screen that needs to be controlled to display content. For example, an LED screen selected by a user may be used as the target screen. The resolution information may be information related to the resolution of the target screen. For example, the resolution information may contain a specific value of the resolution of the target screen. Further, the resolution information may be obtained by automatically reading the resolution of the target screen, or may be obtained from instructions sent by other devices.

[0025] S120: Determine a target screen menu adjustment mode and a target display font according to the resolution information.

[0026] The target screen menu adjustment mode may be a screen menu adjustment mode corresponding to the target screen. The target screen menu adjustment mode includes at least one of display direction, arrangement, display ratio, OSD component size, and OSD component quantity. Exemplarily, the target screen menu adjustment mode corresponding to the resolution information may be determined based on the correspondence between the preset resolution and the screen menu adjustment mode.

[0027] Furthermore, the target display font may be the font size information displayed on the target screen. Specifically, the target display font corresponding to the target screen menu adjustment mode may be determined according to the corresponding relationship between the screen menu adjustment mode and the display font.

[0028] S130: Based on the menu-based adjustment mode of the target screen and the target display font, control the target screen to display information.

[0029] Among them, after determining the target screen menu adjustment mode and the target display font, the screen menu adjustment mode of the target screen can be adjusted to the target screen menu adjustment mode, and the display font of the target screen can be adjusted to the target display font, and finally the content is displayed based on the adjusted screen parameters.

[0030] The technical solution provided by the embodiment of the present invention obtains the resolution information of the target screen; determines the menu-type adjustment mode and the target display font of the target screen according to the resolution information; and controls the target screen to display information based on the menu-type adjustment mode and the target display font of the target screen. The technical solution of the embodiment of the present invention solves the problem that the OSD display content in the prior art cannot be adapted to the LED screen. According to the resolution information of the target screen, the corresponding screen menu-type adjustment mode and display font can be determined, thereby improving the display effect of the screen content and enhancing the user viewing experience.

[0031] Figure 2 It is another flow chart of a screen display control method provided by an embodiment of the present invention. The embodiment of the present invention can be applied to the scenario of controlling the display parameters of the screen. Based on the above embodiment, this embodiment further explains how to obtain the resolution information of the target screen; and how to determine the target screen menu adjustment mode and the target display font according to the resolution information. The device can be implemented by software and / or hardware and integrated in a computer device with application development function.

[0032] like Figure 2 As shown, the screen display control method includes the following steps:

[0033] S210: Obtain resolution information of the target screen.

[0034] The target screen may be a screen that needs to be controlled to display content. For example, an LED screen selected by a user may be used as the target screen. The resolution information may be information related to the resolution of the target screen. For example, the resolution information may contain a specific value of the resolution of the target screen. Further, the resolution information may be obtained by automatically reading the resolution of the target screen, or may be obtained from instructions sent by other devices.

[0035] Optionally, obtaining the resolution information of the target screen includes: receiving the resolution information of the target screen from an information transmission unit corresponding to the target screen. The information transmission unit may be a unit for transmitting screen information of the target screen. The information transmission unit may include: at least one of a host computer and a micro control unit. The target screen and the information transmission unit are connected to each other through an integrated circuit bus and / or a serial port. The host computer and the micro control unit may automatically obtain the resolution information of the target screen and send it; the user may also manually input the resolution information of the target screen in the host computer, and then the host computer sends the manually input resolution information to the screen display control device.

[0036] S220: Determine a menu-based adjustment method for the target screen according to the resolution information.

[0037] The target screen menu adjustment mode may be a screen menu adjustment mode corresponding to the target screen. The target screen menu adjustment mode includes at least one of display direction, arrangement, display ratio, OSD component size, and OSD component quantity. Exemplarily, the target screen menu adjustment mode corresponding to the resolution information may be determined based on the correspondence between the preset resolution and the screen menu adjustment mode.

[0038] S230: Determine the target display font according to the OSD component information in the target screen menu adjustment mode.

[0039] The OSD information may be information about adjustment items in the screen menu adjustment mode. The target display font may be information about the font size displayed in the target screen. Specifically, the target display font may be determined based on the correspondence between the OSD component information and the display font.

[0040] Optionally, determining the target display font according to OSD component information in the target screen menu-based adjustment mode includes: determining a target vector font according to an OSD component size in the target screen menu-based adjustment mode, and using the target vector font as the target display font.

[0041] Among them, the target vector font can be a vector font used for screen display. Specifically, the target vector font can be determined based on the correspondence between the OSD component size and the vector font. Exemplarily, the OSD component size can be proportional to the target vector font, that is, the larger the OSD component size, the larger the target vector font. Compared with the scalar font solution, the target vector font can be more adapted to the screen size and look more beautiful. Any font size can be achieved without importing a new font library, and different font sizes can be displayed simultaneously without loading multiple font libraries.

[0042] Optionally, when a display adjustment instruction on the target screen is received, the menu adjustment mode of the target screen and the target display font may be determined according to the display adjustment instruction.

[0043] The display adjustment instruction may be an instruction for adjusting the display parameters of the target screen. Specifically, the user may manually input the display parameters of the target screen, and generate the display adjustment instruction according to the input display parameters. The display parameters include a screen menu adjustment mode and a display font. Further, when the screen display control device receives the display adjustment instruction, it may use the screen menu adjustment mode in the instruction as the target screen menu adjustment mode, and use the display font in the instruction as the target display font.

[0044] S240: Based on the menu-based adjustment mode of the target screen and the target display font, control the target screen to display information.

[0045] Among them, after determining the target screen menu adjustment mode and the target display font, the screen menu adjustment mode of the target screen can be adjusted to the target screen menu adjustment mode, and the display font of the target screen can be adjusted to the target display font, and finally the content is displayed based on the adjusted screen parameters.

[0046] For example, in order to better understand the technical solution provided by the present invention, a specific embodiment is introduced below: Figure 3 FIG. 1 is a flowchart of a screen display control process provided by an embodiment of the present invention. Figure 3 As shown, the executor of the embodiment of the present invention is a DSP (Digital Signal Processing). The acquired resolution information can be transmitted to the DSP through a host computer or an MCU. The DSP then calls the corresponding preset OSD framework according to the acquired resolution information, and adjusts the OSD components and font size to adapt to the screen.

[0047] The specific workflow for screen display control may include the following steps:

[0048] 1. The resolution of the screen is provided by the user or determined according to the actual screen size spliced ​​on site.

[0049] 2. The host computer or MCU passes the resolution information to the DSP chip through IIC or serial port (determined by the actual hardware method).

[0050] 3. Design different OSD frames according to different screen resolutions.

[0051] Because of the vector font library used, the framework only needs to confirm the style, and the components and font size can be adjusted arbitrarily through calculation according to the resolution size. Among them, considering the clarity of the text, the font size should not be less than 7 pixels in general, and there is no limit in special cases.

[0052] The style of the OSD frame can be set in different styles according to the screen resolution status, such as horizontal and vertical, neat or staggered arrangement of blocks of the same or different sizes, full screen display or partial screen display. The number of OSD components can be automatically allocated according to the resolution, or it can be made dynamic and adjusted through OSD options.

[0053] After the screen resolution is determined, the preset OSD style is called and the sizes of various components and fonts are adjusted to fit the screen.

[0054] The specific frame style selection can be preset in the DSP according to the resolution, or it can be passed to the DSP through the host computer or MCU, or it can be made into an option and selected in the OSD.

[0055] 4. After the frame style, components and font size are determined, the content can be displayed on the LED screen.

[0056] The technical solution provided by the embodiment of the present invention obtains the resolution information of the target screen; determines the menu-type adjustment mode of the target screen according to the resolution information; determines the target display font according to the OSD component information in the menu-type adjustment mode of the target screen; and controls the target screen to display information based on the menu-type adjustment mode of the target screen and the target display font. The technical solution of the embodiment of the present invention solves the problem in the prior art that the OSD display content cannot be adapted to the LED screen, and can determine the adapted screen menu-type adjustment mode and display font according to the resolution information of the target screen, thereby improving the display effect of the screen content and enhancing the user viewing experience.

[0057] Figure 4 It is a structural schematic diagram of a screen display control device provided in an embodiment of the present invention. The embodiment of the present invention can be applied to the scenario of controlling the display parameters of the screen. The device can be implemented by software and / or hardware and integrated into a computer device with application development function.

[0058] like Figure 4 As shown, the screen display control device includes: a resolution acquisition module 310 , a display information determination module 320 and a display control module 330 .

[0059] Among them, the resolution acquisition module 310 is used to obtain the resolution information of the target screen; the display information determination module 320 is used to determine the menu adjustment mode and target display font of the target screen according to the resolution information; the display control module 330 is used to control the target screen to display information based on the menu adjustment mode and target display font of the target screen.

[0060] The technical solution provided by the embodiment of the present invention obtains the resolution information of the target screen; determines the menu-type adjustment mode and the target display font of the target screen according to the resolution information; and controls the target screen to display information based on the menu-type adjustment mode and the target display font of the target screen. The technical solution of the embodiment of the present invention solves the problem that the OSD display content in the prior art cannot be adapted to the LED screen. According to the resolution information of the target screen, the corresponding screen menu-type adjustment mode and display font can be determined, thereby improving the display effect of the screen content and enhancing the user viewing experience.

[0061] In an optional implementation, the display information determination module 320 is specifically used to: determine the target screen menu adjustment mode according to the resolution information; and determine the target display font according to the OSD component information in the target screen menu adjustment mode.

[0062] In an optional implementation, the display information determination module 320 includes: a font determination unit, configured to: determine a target vector font according to an OSD component size in the target screen menu adjustment mode, and use the target vector font as the target display font.

[0063] In an optional implementation, the screen display control device further includes: a display adjustment module, configured to: upon receiving a display adjustment instruction regarding the target screen, determine a menu-based adjustment mode and a target display font of the target screen according to the display adjustment instruction.

[0064] In an optional implementation, the resolution acquisition module 310 is specifically used to: receive the resolution information of the target screen from an information transmission unit corresponding to the target screen; wherein the information transmission unit includes: a host computer and / or a micro control unit.

[0065] In an optional implementation, the target screen and the information transfer unit are communicatively connected via an integrated circuit bus and / or a serial port.

[0066] In an optional implementation, the menu-based adjustment method of the target screen includes: at least one of display direction, arrangement, display ratio, OSD component size and OSD component quantity.

[0067] The screen display control device provided in the embodiment of the present invention can execute the screen display control method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0068] Figure 5 A schematic diagram of the structure of a computer device provided in an embodiment of the present invention. Figure 5 A block diagram of an exemplary computer device 12 suitable for use in implementing embodiments of the present invention is shown. Figure 5 The computer device 12 shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention. The computer device 12 can be any terminal device with computing capability and can be configured in the screen display control device.

[0069] like Figure 5As shown, the computer device 12 is in the form of a general-purpose computing device. The components of the computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that connects various system components (including the system memory 28 and the processing unit 16).

[0070] The bus 18 may be one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor or a local bus using any of a variety of bus architectures. For example, these architectures include, but are not limited to, an Industry Standard Architecture (ISA) bus, a Micro Channel Architecture (MAC) bus, an Enhanced ISA bus, a Video Electronics Standards Association (VESA) local bus, and a Peripheral Component Interconnect (PCI) bus.

[0071] The computer device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by the computer device 12, including volatile and non-volatile media, removable and non-removable media.

[0072] The system memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (RAM) 30 and / or cache 32. The computer device 12 may further include other removable / non-removable, volatile / non-volatile computer system storage media. By way of example only, the storage system 34 may be used to read and write non-removable, non-volatile magnetic media ( Figure 5 not shown, usually called a "hard drive"). Although Figure 5 Not shown in the figure, a disk drive for reading and writing to a removable non-volatile disk (e.g., a "floppy disk"), and an optical disk drive for reading and writing to a removable non-volatile optical disk (e.g., a CD-ROM, a DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus 18 via one or more data medium interfaces. The system memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to perform the functions of the various embodiments of the present invention.

[0073] A program / utility 40 having a set (at least one) of program modules 42 may be stored, for example, in system memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment. Program modules 42 generally perform the functions and / or methods of the embodiments described herein.

[0074] The computer device 12 may also communicate with one or more external devices 14 (e.g., keyboards, pointing devices, displays 24, etc.), one or more devices that enable a user to interact with the computer device 12, and / or any device that enables the computer device 12 to communicate with one or more other computing devices (e.g., network cards, modems, etc.). Such communication may be performed through an input / output (I / O) interface 22. Furthermore, the computer device 12 may also communicate with one or more networks (e.g., local area networks (LANs), wide area networks (WANs), and / or public networks, such as the Internet) through a network adapter 20. Figure 5 As shown, the network adapter 20 communicates with other modules of the computer device 12 via the bus 18. It should be understood that although Figure 5 Not shown, other hardware and / or software modules may be used in conjunction with computer device 12, including but not limited to microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0075] The processing unit 16 executes various functional applications and data processing by running the program stored in the system memory 28, for example, implementing the screen display control method provided in the embodiment of the present invention, which includes:

[0076] Acquire resolution information of a target screen; determine a menu-based adjustment mode and a target display font of the target screen according to the resolution information; and control the target screen to display information based on the menu-based adjustment mode and the target display font of the target screen.

[0077] This embodiment provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the screen display control method provided by any embodiment of the present invention is implemented, including:

[0078] Acquire resolution information of a target screen; determine a menu-based adjustment mode and a target display font of the target screen according to the resolution information; and control the target screen to display information based on the menu-based adjustment mode and the target display font of the target screen.

[0079] The computer storage medium of the embodiment of the present invention can adopt any combination of one or more computer-readable media. The computer-readable medium can be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium can be, for example, but not limited to: an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this document, a computer-readable storage medium can be any tangible medium containing or storing a program, which can be used by an instruction execution system, device or device or used in combination with it.

[0080] Computer-readable signal media may include data signals propagated in baseband or as part of a carrier wave, which carry computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0081] The program code embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

[0082] Computer program code for performing the operations of the present invention may be written in one or more programming languages ​​or combinations thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0083] It should be understood by those skilled in the art that the modules or steps of the present invention described above can be implemented by a general-purpose computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, optionally, they can be implemented by a program code executable by a computer device, so that they can be stored in a storage device and executed by the computing device, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0084] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A screen display control method, characterized in that: include: Get the resolution information of the target screen; Determine the target screen menu adjustment mode and the target display font according to the resolution information; Based on the menu-type adjustment mode of the target screen and the target display font, the target screen is controlled to display information.

2. The method according to claim 1, characterized in that The step of determining the target screen menu adjustment mode and the target display font according to the resolution information includes: Determining the menu-based adjustment mode of the target screen according to the resolution information; The target display font is determined according to OSD component information in the target screen menu adjustment mode.

3. The method according to claim 2, characterized in that The step of determining the target display font according to the OSD component information in the menu-based adjustment mode of the target screen includes: A target vector font is determined according to the OSD component size in the target screen menu adjustment mode, and the target vector font is used as the target display font.

4. The method according to claim 1, characterized in that: The method further comprises: In case of receiving a display adjustment instruction on the target screen, the menu-based adjustment mode and the target display font of the target screen are determined according to the display adjustment instruction.

5. The method according to claim 1, characterized in that: The step of obtaining the resolution information of the target screen includes: Receiving resolution information of the target screen from an information transmission unit corresponding to the target screen; Wherein, the information transmission unit includes: a host computer and / or a micro control unit.

6. The method according to claim 5, characterized in that The target screen and the information transmission unit are communicatively connected via an integrated circuit bus and / or a serial port.

7. The method according to claim 2, characterized in that: The menu-based adjustment method of the target screen includes: at least one of display direction, arrangement, display ratio, OSD component size and OSD component quantity.

8. A screen display control device, characterized in that: The device comprises: A resolution acquisition module is used to obtain the resolution information of the target screen; A display information determination module, used to determine a target screen menu adjustment mode and a target display font according to the resolution information; The display control module is used to control the target screen to display information based on the menu-type adjustment mode of the target screen and the target display font.

9. A computer device, characterized in that: The computer device comprises: one or more processors; A memory for storing one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors implement the screen display control method as described in any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the screen display control method as described in any one of claims 1 to 7 is implemented.

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