CN108228074A - Show control method, display systems, electronic equipment and computer-readable medium - Google Patents

Abstract

Present disclose provides a kind of displaying control methods, including obtaining the raw image data of image to be presented as the first image data, obtain the presentation parameter of the image to be presented, based on the presentation parameter, handle described first image data, treated image data is obtained as the second image data and based on second image data, at least one displaying device is controlled to be shown.The disclosure additionally provides a kind of electronic equipment, a kind of display systems and a kind of computer-readable medium.

Description

Demonstration control method, demonstration system, electronic device and computer readable medium

technical field

The present disclosure relates to a display control method, a display system, electronic equipment, and a computer-readable medium.

Background technique

With the development of electronic technology, the popularity of various electronic devices is getting higher and higher, especially the electronic devices with a display function can display rich content for users, and are very popular among users. However, in the process of implementing the concept of the present invention, the inventors have found that there are at least the following problems in the prior art: in electronic equipment with a display or an external display device, software designed by the original equipment manufacturer is required to manage the display function, At this time, if you want to actively manage the display function, you need to interact with the black box in a very complicated way, which is basically out of control.

Contents of the invention

One aspect of the present disclosure provides a display control method, including acquiring original image data of an image to be displayed as first image data, acquiring display parameters of the image to be displayed, and processing the first image based on the display parameters data, obtaining processed image data as second image data, and controlling at least one display device to display based on the second image data.

Optionally, the display parameters include at least one of the following, a display device for displaying the image to be displayed, a size and/or position of the image to be displayed on the display area, or a location where the image to be displayed is The shape displayed on the display area.

Optionally, the method further includes acquiring touch operation data, processing the touch operation data based on the presentation parameters, and generating a touch instruction based on the processed touch operation data.

Optionally, in the case that there are multiple images to be displayed, the acquiring the display parameters of the images to be displayed includes acquiring display parameters corresponding to each image to be displayed in part or all of the images to be displayed, the Based on the display parameters, processing the first image data, and obtaining the processed image data as second image data includes, based on the display parameters, processing the first image data of the image to be displayed corresponding to the display parameters, At least one processing result is obtained, and based on the at least one processing result, processed image data is generated as second image data.

Another aspect of the present disclosure provides a display system, including a first acquisition module, a second acquisition module, a first processing module, and a control module. The first obtaining module is used to obtain the original image data of the image to be displayed as the first image data. The second acquiring module is configured to acquire display parameters of the image to be displayed. The first processing module is configured to process the first image data based on the display parameters, and obtain the processed image data as the second image data. A control module, configured to control at least one display device to perform display based on the second image data.

Optionally, the display parameters include at least one of the following, a display device for displaying the image to be displayed, a size and/or position of the image to be displayed on the display area, or a location where the image to be displayed is The shape displayed on the display area.

Optionally, the system further includes a third acquiring module, a second processing module and a generating module. The third obtaining module is used to obtain touch operation data. The second processing module is configured to process the touch operation data based on the presentation parameters. The generating module is configured to generate a touch instruction based on the processed touch operation data.

Optionally, the second acquiring module includes an acquiring submodule, configured to acquire display parameters corresponding to each image to be displayed in part or all of the images to be displayed. The first processing module includes a processing submodule and a generating submodule. The processing sub-module is configured to process the first image data of the image to be displayed corresponding to the display parameters based on the display parameters, and obtain at least one processing result. A generating submodule, configured to generate processed image data as second image data based on the at least one processing result.

Another aspect of the present disclosure provides an electronic device, including a processor and a memory, on which machine-readable instructions are stored, and when the instructions are executed by the processor, the processor is executed to obtain the original image data of the image to be displayed as the first Image data, acquiring display parameters of the image to be displayed, processing the first image data based on the display parameters, obtaining the processed image data as second image data, and controlling based on the second image data At least one display device for display.

Optionally, the display parameters include at least one of the following, a display device for displaying the image to be displayed, a size and/or position of the image to be displayed on the display area, or a location where the image to be displayed is The shape displayed on the display area.

Optionally, the processor further executes acquiring touch operation data, processing the touch operation data based on the presentation parameters, and generating a touch instruction based on the processed touch operation data.

Optionally, in the case that there are multiple images to be displayed, the acquiring the display parameters of the images to be displayed includes acquiring display parameters corresponding to each image to be displayed in part or all of the images to be displayed, the Based on the display parameters, processing the first image data, and obtaining the processed image data as second image data includes, based on the display parameters, processing the first image data of the image to be displayed corresponding to the display parameters, At least one processing result is obtained, and based on the at least one processing result, processed image data is generated as second image data.

Another aspect of the present disclosure provides a non-volatile storage medium storing computer-executable instructions, which are used to implement the above method when executed.

Another aspect of the present disclosure provides a computer program comprising computer-executable instructions for implementing the method as described above when executed.

Description of drawings

For a more complete understanding of the present disclosure and its advantages, reference should now be made to the following description taken in conjunction with the accompanying drawings, in which:

FIG. 1A and FIG. 1B schematically show application scenarios of a display control method according to an embodiment of the present disclosure;

FIG. 2A schematically shows a flowchart of a display control method according to an embodiment of the present disclosure;

FIG. 2B schematically shows a schematic structural diagram for implementing a display control method according to an embodiment of the present disclosure;

Fig. 3 schematically shows a flowchart of a display control method according to another embodiment of the present disclosure;

Fig. 4 schematically shows a flowchart of a display control method according to another embodiment of the present disclosure;

Fig. 5 schematically shows a block diagram of a presentation system according to an embodiment of the present disclosure;

Fig. 6 schematically shows a block diagram of a presentation system according to another embodiment of the present disclosure;

Fig. 7 schematically shows a block diagram of a presentation system according to another embodiment of the present disclosure; and

Fig. 8 schematically shows a block diagram of an electronic device applying a display control method or system according to an embodiment of the present disclosure.

Detailed ways

Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, steps, operations and/or components, but do not exclude the presence or addition of one or more other features, steps, operations or components.

All terms (including technical and scientific terms) used herein have the meaning commonly understood by one of ordinary skill in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted to have a meaning consistent with the context of this specification, and not be interpreted in an idealized or overly rigid manner.

Where expressions such as "at least one of A, B, and C, etc." are used, they should generally be interpreted as those skilled in the art would normally understand the expression (for example, "having A, B, and C A system of at least one of "shall include, but not be limited to, systems with A alone, B alone, C alone, A and B, A and C, B and C, and/or A, B, C, etc. ). Where expressions such as "at least one of A, B, or C, etc." are used, they should generally be interpreted as those skilled in the art would normally understand the expression (for example, "having A, B, or C A system of at least one of "shall include, but not be limited to, systems with A alone, B alone, C alone, A and B, A and C, B and C, and/or A, B, C, etc. ). Those skilled in the art should also understand that virtually any transitional conjunction and/or phrase that represents two or more alternative items, whether in the specification, claims, or drawings, should be understood to include these Possibility of one of the items, either of those items, or both. For example, the phrase "A or B" should be read to include the possibilities of "A" or "B," or "A and B."

Some block diagrams and/or flowcharts are shown in the figures. It will be understood that some or combinations of blocks in the block diagrams and/or flowcharts can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, so that these instructions, when executed by the processor, can be created to implement the functions illustrated in these block diagrams and/or flowcharts /operated device.

Accordingly, the techniques of the present disclosure may be implemented in hardware and/or software (including firmware, microcode, etc.). Additionally, the technology of the present disclosure may take the form of a computer program product on a computer-readable medium having instructions stored thereon for use by or in connection with an instruction execution system. In the context of the present disclosure, a computer-readable medium is any medium that can contain, store, convey, propagate or transport instructions. For example, a computer readable medium may include, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium. Specific examples of computer-readable media include: magnetic storage, such as magnetic tape or hard disk (HDD); optical storage, such as compact disc (CD-ROM); memory, such as random access memory (RAM) or flash memory; and/or wired / wireless communication link.

An embodiment of the present disclosure provides a display control method, the method obtains the display parameters of the image to be displayed by obtaining the original image data of the image to be displayed as the first image data, and processes the second image based on the display parameters Image data, obtain processed image data as second image data, and control at least one display device to display based on the second image data, which can flexibly control and display images to be displayed.

FIG. 1A and FIG. 1B schematically illustrate application scenarios of a display control method according to an embodiment of the present disclosure. It should be noted that Fig. 1A and Fig. 1B are only examples of scenarios where the embodiments of the present disclosure can be applied to help those skilled in the art understand the technical content of the present disclosure, but it does not mean that the embodiments of the present disclosure cannot be used other devices, systems, environments or scenarios.

As shown in FIG. 1A , the existing display system 50 uses all of the display area 51 by default for displaying images to be displayed. When encountering more than two images to be displayed, if the existing display system wants to display these images to be displayed at the same time, it will have to face a very complicated process of interaction with the operating system. Since the operating system is basically in a black box state, As a result, the process is also largely out of control.

As shown in FIG. 1B , the display system 100 provided by the embodiment of the present disclosure can freely display an image to be displayed on a part 120 of the display area 110 . In this way, when there are multiple images to be displayed, the images to be displayed can be displayed in different positions of the display area 110 as required.

Fig. 2A schematically shows a flowchart of a display control method according to an embodiment of the present disclosure.

As shown in FIG. 2A, the method includes operations S210-S240.

In operation S210, raw image data of an image to be displayed is acquired as first image data.

In operation S220, display parameters of the image to be displayed are obtained.

In operation S230, based on the presentation parameters, the first image data is processed to obtain processed image data as second image data.

In operation S240, at least one display device is controlled to perform display based on the second image data.

The method can flexibly control the image display process by acquiring the display parameters of the image to be displayed, and processing the original image data based on the display parameters to generate the second image data for final display.

According to the embodiment of the present disclosure, the display driving function can be designed into three parts. Among them, the first part is used to complete the traditional display driving function, storing the data of the image to be displayed as the first image data, the second part is used to configure the display parameters, and the third part is used to set the It is reprocessed into the second image data and stored in the cache of the physical display device.

According to an embodiment of the present disclosure, the display parameter may include a display device for displaying the image to be displayed. For example, when the system is connected to multiple display devices, the display parameters can be used to configure which display device to use for a certain image to be displayed, so as to improve the flexibility of display control.

According to an embodiment of the present disclosure, the display parameters may include a size and/or a position of the image to be displayed on a display area. Different display parameters can determine the position and size of the image to be displayed in the display area, which can be sideways or in the center, partial or full screen, easy to control, and convenient for multi-image display to use the same display device for display .

According to an embodiment of the present disclosure, the display parameter may include a shape of the image to be displayed displayed on the display area. For example, the original image data can be processed by cropping or deforming, so that it can be displayed in the display area in the same or different shapes, so as to increase the diversity of display.

The structure for implementing the display control method of the embodiment of the present disclosure will be described below with reference to FIG. 2B .

As shown in FIG. 2B , the structure includes caches 231 , 232 and 233 . Wherein, the cache 231 belongs to the first part for realizing the display driving function mentioned above, and it receives and stores the original image data of the image to be displayed provided by the operating system 210 , for example. The cache 232 belongs to the second part for realizing the display driving function described above, and it receives and stores display parameters provided by the management software 220 , for example. The cache 233 belongs to the third part used to realize the display driving function as described above. After the image to be displayed in the cache S231 is processed through the display parameters in the cache 232, the second image data is generated, and the cache 233 is used to store the first image data. Two image data.

In a common structure, the operating system 210 directly stores the image to be displayed in the cache 233. Therefore, if it is necessary to change the display mode of the image to be displayed, it is necessary to perform complex operations on the operating system. Since the operating system is basically in a black box state, The control method is also basically out of control.

However, the embodiment of the present disclosure adopts a multi-caching method, combined with image processing, such as mosaic (image mosaic and mosaic technology), etc., so that the display process of the image to be displayed can be flexibly controlled.

According to an embodiment of the present disclosure, the caches 231, 232, and 233 may include a cache group composed of multiple caches, and are used to store multiple pieces of information independently of each other. For example, caches 231, 232, and 233 may be a first cache group, a second cache group, and a third cache group, respectively.

According to an embodiment of the present disclosure, in operation S210, the original image data of the image to be displayed is obtained as the first image data, for example, the cache 231 may obtain the original image data of the image to be displayed from the operating system 210 as the first image data.

According to an embodiment of the present disclosure, in operation S220, the display parameters of the image to be displayed are acquired, for example, the cache 232 may receive and store the display parameters provided by the management software 220, for example. Wherein, the display parameters stored in the cache 232 correspond to the image data stored in the cache 231 , and if there are multiple images to be displayed, there may be multiple sets of display parameters corresponding to the images to be displayed.

According to an embodiment of the present disclosure, in operation S230, based on the display parameters, the first image data is processed, the processed image data is obtained as second image data, and the second image data is stored in, for example, the cache 233 .

According to an embodiment of the present disclosure, in operation S240, based on the second image data, at least one display device is controlled to display, for example, the second image data in the cache 233 may be transferred to the display cache of one or more display devices, Used to make the one or more display devices display images.

Fig. 3 schematically shows a flowchart of a display control method according to another embodiment of the present disclosure.

As shown in FIG. 3 , the method further includes operations S310 to S330 on the basis of the foregoing embodiments.

In operation S310, touch operation data is acquired.

In operation S320, the touch operation data is processed based on the presentation parameters.

In operation S330, a touch command is generated from the processed touch operation data.

For example, taking a rectangular display area as an example, the pixel coordinates on the display area are (x, y), where x∈[0, a], y∈[0, b]. The display parameters of an image to be displayed are x'=0.5x, y'=0.5y. Then, when the user operates at point (m, n) (wherein, m≤0.5a, n≤0.5b), the method can determine that the operation acts on the image to be displayed based on the display parameters, and Processing the touch operation data (m, n) to obtain processed touch operation data (2m, 2n), and generating a touch instruction on the image to be displayed based on the processed touch operation data.

In this method, when the image to be displayed is displayed according to the display parameters, the touch operation data can be restored according to the display parameters, so that correct touch commands can be generated.

Fig. 4 schematically shows a flowchart of a display control method according to another embodiment of the present disclosure.

As shown in FIG. 4, the method includes S210, S240, and S410-S430. Wherein, operations S210 and S240 are similar to the foregoing embodiments, and will not be repeated here.

In operation S410, display parameters corresponding to each image to be displayed in part or all of the images to be displayed are acquired.

In operation S420, based on the presentation parameter, the first image data of the image to be displayed corresponding to the presentation parameter is processed to obtain at least one processing result.

In operation S430, based on the at least one processing result, processed image data is generated as second image data.

The method may process at least one image to be displayed based on the display parameters to generate second image data including a plurality of images to be displayed. For example, through the design of display parameters, multiple images with the same or different sizes can be displayed at different positions in the display area, and one image can be overlaid on another image, etc.

FIG. 5 schematically shows a block diagram of a presentation system 500 according to an embodiment of the present disclosure.

As shown in FIG. 5 , the presentation system 500 includes a first acquisition module 510 , a second acquisition module 520 , a first processing module 530 and a control module 540 .

The first obtaining module 510, for example, executes the operation S210 described above with reference to FIG. 2 to obtain the original image data of the image to be displayed as the first image data.

The second obtaining module 520, for example, executes the operation S220 described above with reference to FIG. 2 to obtain display parameters of the image to be displayed.

The first processing module 530, for example, executes the operation S230 described above with reference to FIG. 2, for processing the first image data based on the presentation parameters, and obtaining the processed image data as the second image data.

The control module 540, for example, executes operation S240 described above with reference to FIG. 2, for controlling at least one display device to perform display based on the second image data.

According to an embodiment of the present disclosure, the display parameters include at least one of the following, a display device for displaying the image to be displayed, a size and/or position of the image to be displayed on the display area, or the image to be displayed The shape in which the image is displayed on the presentation area.

Fig. 6 schematically shows a block diagram of a presentation system 600 according to another embodiment of the present disclosure.

As shown in FIG. 6 , the presentation system 600 further includes a third acquisition module 610 , a second processing module 620 and a generation module 630 on the basis of the aforementioned presentation system 500 .

The third obtaining module 610, for example, executes operation S310 described above with reference to FIG. 3 to obtain touch operation data.

The second processing module 620, for example, executes the operation S320 described above with reference to FIG. 3 for processing the touch operation data based on the display parameters.

The generating module 630, for example, executes the operation S330 described above with reference to FIG. 3 for generating a touch instruction based on the processed touch operation data.

Fig. 7 schematically shows a block diagram of a presentation system 700 according to another embodiment of the present disclosure.

As shown in FIG. 7 , the presentation system 700 is similar to the presentation system 500, wherein the second acquisition module 520 may further include an acquisition submodule 710, and the first processing module 530 may further include a processing submodule 720 and A submodule 730 is generated.

The obtaining sub-module 710, for example, executes the operation S410 described above with reference to FIG. 4 to obtain display parameters corresponding to each image to be displayed in part or all of the images to be displayed.

The processing sub-module 720, for example, executes the operation S420 described above with reference to FIG. 4, for processing the first image data of the image to be displayed corresponding to the display parameters based on the display parameters, and obtaining at least one processing result.

The generating submodule 730, for example, executes operation S430 described above with reference to FIG. 4, for generating processed image data as second image data based on the at least one processing result.

It can be understood that the above-mentioned modules can be combined and implemented in one module, or any one of the modules can be split into multiple modules. Alternatively, at least part of the functions of one or more of these modules may be combined with at least part of the functions of other modules and implemented in one module. According to an embodiment of the present invention, at least one of the above-mentioned modules may be at least partially implemented as a hardware circuit, such as a field programmable gate array (FPGA), a programmable logic array (PLA), a system on a chip, a system on a substrate, a package It can be implemented as a system on the system, an application-specific integrated circuit (ASIC), or any other reasonable way of integrating or packaging circuits, such as hardware or firmware, or an appropriate combination of software, hardware, and firmware. Or, at least one of the above-mentioned modules can be at least partially implemented as a computer program module, and when the program is executed by a computer, the functions of the corresponding module can be performed.

Fig. 8 schematically shows a block diagram of an electronic device applying a display control method or system according to an embodiment of the present disclosure.

As shown in FIG. 8 , an electronic device 800 includes a processor 810 and a computer-readable storage medium 820. The electronic device 800 can execute the method described above with reference to FIG. 2A , FIG. 3 or FIG. 4 , so as to achieve flexible control and display of images to be displayed.

Specifically, the processor 810 may include, for example, a general-purpose microprocessor, an instruction set processor and/or a related chipset and/or a special-purpose microprocessor (eg, an application-specific integrated circuit (ASIC)), and the like. Processor 810 may also include on-board memory for caching purposes. The processor 810 may be a single processing unit or a plurality of processing units for performing different actions of the method flow according to the embodiment of the present disclosure described with reference to FIG. 2A , FIG. 3 or FIG. 4 .

The readable storage medium 820, for example, may be any medium capable of containing, storing, transmitting, propagating or transmitting instructions. For example, a readable storage medium may include, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, device, or propagation medium. Specific examples of readable storage media include: magnetic storage, such as magnetic tape or hard disk (HDD); optical storage, such as compact disc (CD-ROM); memory, such as random access memory (RAM) or flash memory; and/or wired / wireless communication link.

The readable storage medium 820 may include a computer program 821, which may include code/computer-executable instructions which, when executed by the processor 810, cause the processor 810 to perform the method flow and any variations thereof.

The computer program 821 may be configured to have, for example, computer program codes including computer program modules. For example, in an example embodiment, the code in the computer program 821 may include one or more program modules, such as including 821A, module 821B, . . . . It should be noted that the division method and number of modules are not fixed, and those skilled in the art can use appropriate program modules or program module combinations according to actual conditions. When these program module combinations are executed by the processor 810, the processor 810 can For example, the method flow described above in conjunction with FIG. 2A , FIG. 3 or FIG. 4 and any variants thereof are performed.

According to an embodiment of the present disclosure, the processor 810 may execute the method flow described above in conjunction with FIG. 2A , FIG. 3 or FIG. 4 and any variations thereof.

According to an embodiment of the present invention, at least one of the modules described above may be implemented as a computer program module described with reference to FIG. 8 , which, when executed by the processor 810 , may implement the corresponding operations described above.

Those skilled in the art can understand that various combinations and/or combinations of the features described in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not explicitly recorded in the present disclosure. In particular, without departing from the spirit and teaching of the present disclosure, the various embodiments of the present disclosure and/or the features described in the claims can be combined and/or combined in various ways. All such combinations and/or combinations fall within the scope of the present disclosure.

While the present disclosure has been shown and described with reference to certain exemplary embodiments thereto, it should be understood by those skilled in the art that other modifications may be made without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Various changes in form and details have been made to this disclosure. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims (10)

1. A display control method, comprising: Acquiring the original image data of the image to be displayed as the first image data; Obtain display parameters of the image to be displayed; based on the presentation parameters, processing the first image data to obtain the processed image data as second image data; and Based on the second image data, at least one display device is controlled to perform display. 2. The method according to claim 1, wherein the presentation parameters include at least one of the following: a display device for displaying the image to be displayed; the size and/or position of the image to be displayed on the display area; or The shape of the image to be displayed displayed on the display area. 3. The method of claim 1, further comprising: Obtain touch operation data; processing the touch operation data based on the display parameters; and A touch instruction is generated based on the processed touch operation data. 4. The method according to claim 1, wherein, when there are multiple images to be displayed, The acquisition of display parameters of the image to be displayed includes: Obtain display parameters corresponding to each image to be displayed in part or all of the images to be displayed, The processing of the first image data based on the display parameters, and obtaining the processed image data as the second image data includes: Based on the display parameters, processing the first image data of the image to be displayed corresponding to the display parameters to obtain at least one processing result; and Based on the at least one processing result, processed image data is generated as second image data. 5. An electronic device comprising: processor; and memory having stored thereon machine-readable instructions which, when executed by the processor, cause the processor to perform: Acquiring the original image data of the image to be displayed as the first image data; Obtain display parameters of the image to be displayed; based on the presentation parameters, processing the first image data to obtain the processed image data as second image data; and Based on the second image data, at least one display device is controlled to perform display. 6. The electronic device according to claim 5, wherein the presentation parameters include at least one of the following: a display device for displaying the image to be displayed; the size and/or position of the image to be displayed on the display area; or The shape of the image to be displayed displayed on the display area. 7. The electronic device of claim 5, wherein the processor further executes: Obtain touch operation data; processing the touch operation data based on the display parameters; and A touch instruction is generated based on the processed touch operation data. 8. The electronic device according to claim 5, wherein, when there are multiple images to be displayed, The acquisition of display parameters of the image to be displayed includes: Obtain display parameters corresponding to each image to be displayed in part or all of the images to be displayed, The processing of the first image data based on the display parameters, and obtaining the processed image data as the second image data includes: Based on the display parameters, processing the first image data of the image to be displayed corresponding to the display parameters to obtain at least one processing result; and Based on the at least one processing result, processed image data is generated as second image data. 9. A display system, comprising: The first obtaining module is used to obtain the original image data of the image to be displayed as the first image data; The second obtaining module is used to obtain display parameters of the image to be displayed; A first processing module, configured to process the first image data based on the presentation parameters, and obtain the processed image data as second image data; and A control module, configured to control at least one display device to perform display based on the second image data. 10. A computer-readable medium, on which executable instructions are stored, and the instructions, when executed by a processor, cause the processor to execute the method according to any one of claims 1-4.