CN115002372A

CN115002372A - Method and device for displaying drawing software in television

Info

Publication number: CN115002372A
Application number: CN202210641928.2A
Authority: CN
Inventors: 袁伟铨; 程泉森
Original assignee: Shenzhen Konka Electronic Technology Co Ltd
Current assignee: Shenzhen Konka Electronic Technology Co Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-02

Abstract

The present disclosure provides a method and a device for displaying drawing software in a television, wherein the method comprises the following steps: acquiring configuration information of the color of a target television picture; acquiring the display color of drawing software when drawing on the target television; and determining the real color used by the drawing software according to the configuration information and the display color, and drawing according to the real color. By the aid of the method and the device, the problem that display effects of drawing software on televisions with different picture configurations are different in related technologies is solved, and the purpose that the drawing software achieves uniform display effects on different televisions under the condition that recorded color parameters are not affected is achieved.

Description

Method and device for displaying drawing software in television

Technical Field

The invention relates to the technical field of computers, in particular to a method and a device for displaying drawing software in a television.

Background

With the popularization of android televisions, competition among television manufacturers is more and more intense. When television manufacturers compete fiercely, each manufacturer can adjust the display effect of the television in a targeted manner. For example, by adjusting some configurations, the picture looks reddish, so that the character looks more beautiful; or the picture looks yellowish, so that the documentary film looks more historic. These screen configurations, while achieving the foregoing results, yield positive benefits. But this is not a good thing for drawing software. In existing drawing software, what color is selected by the user and drawn, and the color that is ultimately displayed on the screen, is also affected by the aforementioned screen configuration. Taking red as an example, the user would like to draw a pure red line, but because the television picture is configured with a yellow effect, the red color finally displayed in front of the user is mixed with a little yellow color, which is not desirable. It may be better for documentaries to have a yellow color, but for a drawing software it is correct what the effect is consistent on the tv, and a pure red color should appear. For another example, if the user wants to read the contents of the painting saved on the television a (reddish television) of the company and wants to continue editing after returning home, the user finds that the contents of the painting are displayed differently on the television B (yellowish television), which is obviously a bad experience.

At present, no effective solution is provided for the problem of different display effects of drawing software on televisions with different screen configurations in the related art.

Disclosure of Invention

The present disclosure is directed to provide a method and an apparatus for displaying drawing software in a television, as well as an electronic device and a computer-readable storage medium, to solve at least the problem of the prior art that the display effect of drawing software on televisions with different screen configurations is different.

According to an aspect of the present disclosure, there is provided a method for displaying drawing software in a television, including:

acquiring configuration information of the color of a target television picture;

acquiring the display color of drawing software when drawing on the target television;

and determining the real color used by the drawing software according to the configuration information and the display color, and drawing according to the real color.

According to another aspect of the present disclosure, there is provided a display apparatus of drawing software in a television, including:

the first acquisition unit is used for acquiring configuration information of the color of the target television picture;

the second acquisition unit is used for acquiring the display color of the drawing software when the drawing software draws on the target television;

and the determining unit is used for determining the real color used by the drawing software according to the configuration information and the display color and drawing according to the real color.

According to another aspect of the present disclosure, there is provided an electronic device including:

a processor; and

a memory for storing a program, wherein the program is stored in the memory,

wherein the program comprises instructions which, when executed by the processor, cause the processor to perform the method of displaying the drawing software in a television in the present disclosure.

According to another aspect of the present disclosure, there is provided a non-transitory computer-readable storage medium storing computer instructions for causing the computer to execute the method of displaying the drawing software in a television in the present disclosure.

According to one or more technical schemes provided by the embodiment of the disclosure, the configuration information of the color of the target television picture is acquired; acquiring the display color of drawing software when drawing on the target television; and determining the real color used by the drawing software according to the configuration information and the display color, and drawing according to the real color, so that the problem of different display effects of the drawing software on televisions with different picture configurations in the related technology is solved, and the purpose of realizing uniform display effects on different televisions by the drawing software under the condition of not influencing recorded color parameters is realized.

Drawings

Further details, features and advantages of the disclosure are disclosed in the following description of exemplary embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 illustrates a flowchart of a display method of drawing software in a television according to an exemplary embodiment of the present disclosure;

FIG. 2 illustrates a flow chart of a drawing software rendering and saving process according to an exemplary embodiment of the present disclosure;

FIG. 3 illustrates a flow diagram for restoring a rendering based on saved data, according to an example embodiment of the present disclosure;

fig. 4 shows a schematic block diagram of a display device of the drawing software in a television according to an exemplary embodiment of the present disclosure;

FIG. 5 illustrates a block diagram of an exemplary electronic device that can be used to implement embodiments of the present disclosure.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.

It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.

The term "including" and variations thereof as used herein is intended to be open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description. It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.

It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.

The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.

Aspects of the present disclosure are described below with reference to the accompanying drawings.

The disclosed exemplary embodiment provides a display method of drawing software in a television. Fig. 1 is a flowchart illustrating a display method of drawing software in a television according to an exemplary embodiment of the present disclosure, as shown in fig. 1, the method including the steps of:

step S101, obtaining configuration information of the color of a target television picture;

step S102, obtaining the display color of the drawing software when drawing on the target television;

step S103, determining the real color used by the drawing software according to the configuration information and the display color, and drawing according to the real color.

Through the steps, the problem that the display effect of the drawing software on the televisions with different picture configurations is different in the related technology is solved, and the purpose that the drawing software realizes the uniform display effect on different televisions under the condition that the recorded color parameters are not influenced is achieved.

In some embodiments, the configuration information of the target television picture color comprises: a transparency adjustment value and a color channel adjustment value, wherein the color channel adjustment value comprises: a red channel adjustment value, a blue channel adjustment value, and a green channel adjustment value.

In some embodiments, the step S103 of determining the real color used by the drawing software according to the configuration information and the display color may include:

the true color is calculated according to the following formula:

the true color + the configuration information is the display color.

establishing the following equation sets, and respectively calculating a red channel color value in the real color, a blue channel color value in the real color, and a green channel color value in the real color:

red (origin) ═ Red (x) (1-Alpha (modulation)) + Red (modulation) Alpha (modulation)

Blue (original) ═ Blue (x) (1-Alpha (regulation)) + Blue (regulation) · Alpha (regulation)

Green (origin) ═ Green (x) (1-Alpha (modulation)) + Green (modulation)' Alpha (modulation)

Wherein Alpha (adjust) represents the transparency adjustment value, Red (adjust) represents the Red channel adjustment value, Blue (adjust) represents the Blue channel adjustment value, Green (adjust) represents the Green channel adjustment value, Red (original) represents a Red channel color value in the display color, Blue (original) represents a Blue channel color value in the display color, Green (original) represents a Green channel color value in the display color, Red (x) represents a Red channel color value in the real color, Blue (x) represents a Blue channel color value in the real color, Green (x) represents a Green channel color value in the real color;

and combining the red channel color value in the real color, the blue channel color value in the real color and the green channel color value in the real color to obtain the real color.

In some embodiments, after the drawing according to the real color, the method may further include:

and storing the drawing track data of the drawing software, and recording the color of the stored data as the display color.

The disclosed embodiments can be applied to all images that can be drawn on a Canvas (a class used by android for graphics drawing).

The embodiment of the disclosure distinguishes and associates the display color (namely, color Original) of the drawing track and the real color (namely, color Paint) actually used in android drawing based on the android Canvas class and the read television picture color configuration information.

As shown in fig. 2, the specific implementation method specifically includes the following steps:

step S201, reading television picture color configuration information;

step S202, selecting a brush color by a user and recording the brush color as color Original;

step S203, calculating a color Paint according to the television picture color configuration information and the color Original;

color X + television picture color arrangement information is color Original, and color X is calculated. (color X is a shorthand for an unknown color to be calculated in the equation, X represents unknown, and color X is the calculated color Paint);

step S204, drawing by using color Paint;

step S205, determining the screen display color as color Original;

step S206, judging whether to save; if yes, executing step S207, otherwise, ending;

in step S207, the color recorded at the time of saving is color Paint.

It should be noted that the superposition mode used by the television to calculate the display color is AlphaBlend (AlphaBlend means transparent superposition, which is a calculation mode for calculating the color after color superposition), and according to this, the following equation can be obtained:

Green (organic) Green (x) (1-Alpha (modulation)) + Green (modulation) Alpha (modulation)

Wherein:

red (Original) is the red channel color value in color Original, and if the color of color Original is #123456, red (Original) is hexadecimal number 0x12, i.e. decimal number 18;

blue (origin) is a blue channel color value in color origin;

green (origin) is the green channel color value in color origin;

red (X) is the red channel color value in color X;

blue (X) is a blue channel color value in color X;

green (X) is the green channel color value in color X;

alpha (adjustment) is a value of adjustment to Alpha (Alpha means transparency) in the read television picture color configuration information, for example, if picture color adjustment is to adjust a picture to 80% transparency, the value of Alpha (adjustment) is 80%, that is, 0.8;

red is the adjusted value of the Red channel in the read television picture color configuration information, for example, picture color adjustment is to make picture adjustment Red, so that if 0xFF Red is to be superimposed on the whole picture, the value of Alpha is 0xFF, that is, 255;

blue (adjustment) is the value of adjustment of the Blue channel in the read television picture color configuration information;

green is the value of the adjustment to the Green channel in the read television picture color configuration information.

RGB values corresponding to color X are calculated (i.e., red (X), green (X), and blue (X)) and color X is combined (e.g., red (X) 123, green (X) 111, and blue (X) 15, which are converted to hexadecimal and then combined to obtain #7B6F 0F).

And the color X is the color actually drawn during android drawing and is recorded as the color Paint.

Android drawing is carried out by using color Paint, and the color actually displayed on the screen is color origin.

If the data of the drawing track is locally stored, the stored data is the color Original.

When the saved drawing track data is read by any television for reduction drawing, the execution flow is shown in fig. 3, and the method specifically includes the following steps:

step S301, reading a drawing track saving file;

step S302, reading television picture color configuration information;

step S303, reading the color of the drawing track from the stored information to be the color Original;

step S304, calculating a color Paint according to the television picture color configuration information and the color Original;

wherein, the color Paint + television picture color configuration information is color Original;

step S305, performing reduction drawing by using color Paint, wherein the screen display color is color Original.

In the embodiment of the disclosure, the android drawing software realizes a uniform display effect on different televisions under the condition of not influencing the recorded color parameters.

It should be noted that the steps illustrated in the above-described flow diagrams or in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and that, although a logical order is illustrated in the flow diagrams, in some cases, the steps illustrated or described may be performed in an order different than presented herein.

The exemplary embodiment of the present disclosure further provides a display device of drawing software in a television, where the device is used to implement the foregoing embodiments and preferred embodiments, and the description of the device is omitted for brevity. As used hereinafter, the terms "module," "unit," "subunit," and the like may implement a combination of software and/or hardware for a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.

Fig. 4 is a schematic block diagram illustrating a display apparatus of drawing software in a television according to an exemplary embodiment of the present disclosure, and as shown in fig. 4, the apparatus includes:

a first obtaining unit 41, configured to obtain configuration information of a color of a target television screen;

a second obtaining unit 42, configured to obtain a display color of the drawing software when drawing on the target television;

and the determining unit 43 is configured to determine a real color used by the drawing software according to the configuration information and the display color, and perform drawing according to the real color.

In some embodiments, the configuration information includes a transparency adjustment value and a color channel adjustment value, wherein the determining unit 43 includes:

a calculation module for calculating the true color according to the following equation:

the true color + the configuration information is the display color.

In some of these embodiments, the color channel adjustment values include: a red channel adjustment value, a blue channel adjustment value, and a green channel adjustment value, wherein the determining unit 43 includes:

the building module is used for building the following equation sets and respectively calculating the red channel color value in the real color, the blue channel color value in the real color and the green channel color value in the real color:

and the combination module is used for combining the red channel color value in the real color, the blue channel color value in the real color and the green channel color value in the real color according to the red channel color value, the blue channel color value and the green channel color value in the real color.

In some of these embodiments, further comprising:

and the storage unit is used for storing the drawing track data of the drawing software after the drawing is carried out according to the real color, and recording the color of the stored data as the display color.

The above modules may be functional modules or program modules, and may be implemented by software or hardware. For a module implemented by hardware, the modules may be located in the same processor; or the modules can be respectively positioned in different processors in any combination.

An exemplary embodiment of the present disclosure also provides an electronic device including: at least one processor; and a memory communicatively coupled to the at least one processor. The memory stores a computer program executable by the at least one processor, the computer program, when executed by the at least one processor, is for causing the electronic device to perform a method according to an embodiment of the disclosure.

The disclosed exemplary embodiments also provide a non-transitory computer readable storage medium storing a computer program, wherein the computer program, when executed by a processor of a computer, is adapted to cause the computer to perform a method according to an embodiment of the present disclosure.

The exemplary embodiments of the present disclosure also provide a computer program product comprising a computer program, wherein the computer program, when executed by a processor of a computer, is adapted to cause the computer to perform a method according to an embodiment of the present disclosure.

Referring to fig. 5, a block diagram of a structure of an electronic device 500, which may be a server or a client of the present disclosure, which is an example of a hardware device that may be applied to aspects of the present disclosure, will now be described. Electronic device is intended to represent various forms of digital electronic computer devices, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. Electronic devices may also represent various forms of mobile devices, such as personal digital processors, cellular telephones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not intended to limit implementations of the disclosure described and/or claimed herein.

As shown in fig. 5, the electronic device 500 includes a computing unit 501, which can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM)502 or a computer program loaded from a storage unit 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and data required for the operation of the device 500 can also be stored. The computing unit 501, the ROM 502, and the RAM 503 are connected to each other via a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.

A number of components in the electronic device 500 are connected to the I/O interface 505, including: an input unit 506, an output unit 507, a storage unit 508, and a communication unit 509. The input unit 506 may be any type of device capable of inputting information to the electronic device 500, and the input unit 506 may receive input numeric or character information and generate key signal inputs related to user settings and/or function controls of the electronic device. Output unit 507 may be any type of device capable of presenting information and may include, but is not limited to, a display, speakers, a video/audio output terminal, a vibrator, and/or a printer. The storage unit 508 may include, but is not limited to, a magnetic disk, an optical disk. The communication unit 509 allows the electronic device 500 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunications networks, and may include, but is not limited to, modems, network cards, infrared communication devices, wireless communication transceivers, and/or chipsets, such as bluetooth devices, WiFi devices, WiMax devices, cellular communication devices, and/or the like.

The computing unit 501 may be a variety of general-purpose and/or special-purpose processing components having processing and computing capabilities. Some examples of the computing unit 501 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The calculation unit 501 performs the respective methods and processes described above. For example, in some embodiments, the method of rendering software in a television may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 508. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 500 via the ROM 502 and/or the communication unit 509. In some embodiments, the computing unit 501 may be configured to perform the display method of the drawing software in the television by any other suitable means (e.g., by means of firmware).

Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, 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 disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

As used in this disclosure, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user may provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.

The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.

Claims

1. A method for displaying drawing software in a television is characterized by comprising the following steps:

2. The method for displaying drawing software on a television set according to claim 1, wherein the configuration information includes a transparency adjustment value and a color channel adjustment value, and wherein the determining the real color used by the drawing software according to the configuration information and the display color comprises:

the true color is calculated according to the following equation:

the true color + the configuration information is the display color.

3. The method for displaying graphics software in a television of claim 2, wherein said color channel adjustment values comprise: a red channel adjustment value, a blue channel adjustment value, and a green channel adjustment value, wherein the determining the real color used by the drawing software according to the configuration information and the display color comprises:

Wherein Alpha (adjust) represents the transparency adjustment value, Red (adjust) represents the Red channel adjustment value, Blue (adjust) represents the Blue channel adjustment value, Green (adjust) represents the Green channel adjustment value, Red (origin) represents a Red channel color value in the display color, Blue (origin) represents a Blue channel color value in the display color, Green (origin) represents a Green channel color value in the display color, Red (x) represents a Red channel color value in the real color, Blue (x) represents a Blue channel color value in the real color, Green (x) represents a Green channel color value in the real color;

4. The method for displaying drawing software on a television set according to claim 1, further comprising, after said drawing in said true color:

5. A display device for drawing software in a television, comprising:

6. The drawing software display device in a television of claim 5, wherein the configuration information includes a transparency adjustment value and a color channel adjustment value, wherein the determining unit includes:

the true color + the configuration information is the display color.

7. The graphics software display device in a television of claim 6, wherein said color channel adjustment values comprise: a red channel adjustment value, a blue channel adjustment value, and a green channel adjustment value, wherein the determining unit includes:

8. The display apparatus for drawing software in a television set as recited in claim 5, further comprising:

9. An electronic device, comprising:

a processor; and

a memory for storing the program, wherein the program is stored in the memory,

wherein the program comprises instructions which, when executed by the processor, cause the processor to perform a method of displaying drawing software according to any one of claims 1-4 in a television.

10. A non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute a method of displaying drawing software according to any one of claims 1 to 4 in a television.