CN114429748A - Method and device for displaying special effect of trotting horse lamp in LED display screen and computer equipment - Google Patents
Method and device for displaying special effect of trotting horse lamp in LED display screen and computer equipment Download PDFInfo
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- CN114429748A CN114429748A CN202210097362.1A CN202210097362A CN114429748A CN 114429748 A CN114429748 A CN 114429748A CN 202210097362 A CN202210097362 A CN 202210097362A CN 114429748 A CN114429748 A CN 114429748A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
Abstract
The invention relates to a method and a device for displaying a special effect of a trotting horse lamp in an LED display screen and computer equipment, wherein the LED display screen comprises at least one screen, and the method comprises the following steps: calculating the perimeter of the LED display screen, and calculating the display width of the special effect of the marquee lamp according to the perimeter, the color type and the display period of the special effect of the marquee lamp; adding the special effect of the marquee at the periphery of the content to be displayed according to the color type, the display period and the display width of the special effect of the marquee to generate target display content; if the LED display screen comprises one screen, sending the target display content to the LED display screen for display; if the LED display screen comprises N screens, and N is more than or equal to 2, slicing the target display content, correspondingly dividing the target display content into N sub-target display contents, and respectively sending the sub-target display contents to the corresponding screens for display.
Description
Technical Field
The invention relates to the field of display control of LED display screens, in particular to a method and a device for displaying a special effect of a trotting horse lamp in an LED display screen and computer equipment.
Background
In the prior art, before an upper computer issues a program to a display screen through video playing software, the display special effects of the program can be set through the video playing software, one of the special effects that can be set is a ticker special effect, as shown in fig. 1, the so-called ticker special effect is a special effect in which colors are periodically gradually changed around the periphery of the program content (display content), but in the process of using the special effect, although the color type and the display width of the ticker are considered (for example, the ticker special effect is represented as 1-2-3-1-2-3, 1, 2 and 3 respectively represent lamp points of one color, and a display width with the same length a exists between two adjacent lamp points, namely the display width of the ticker), in the process of playing, in practice, because the length around the display content is determined, after the display width is determined, the problem that the special effect of the marquee is discontinuous from head to tail (namely, the display width cannot be completely divided by the length of the periphery of the displayed content) may occur, namely, the problem that the special effect of the marquee is unnatural occurs, and the unnatural problem can influence the playing effect of the actual LED display screen. Therefore, a new technical solution to solve the above problems needs to be found by those skilled in the art.
Disclosure of Invention
In order to solve the problems, the invention provides a method and a device for displaying the special effect of a trotting horse lamp in an LED display screen and computer equipment.
The invention provides a method for displaying a special effect of a trotting horse lamp in an LED display screen, wherein the LED display screen comprises at least one screen, and the method comprises the following steps:
calculating the perimeter of the LED display screen, wherein the perimeter of the LED display screen is the perimeter of a closed loop formed by sequentially connecting non-spliced edges of screens on all sides in the LED display screen;
calculating the display width of the special effect of the marquee according to the perimeter of the LED display screen, the preset color type and the preset display period of the special effect of the marquee, wherein the display width is the distance between lamp points corresponding to adjacent colors in the special effect of the marquee;
acquiring to-be-displayed content of the LED display screen, and adding the special effect of the marquee at the periphery of the to-be-displayed content according to the color type, the display period and the display width of the special effect of the marquee to generate target display content;
if the LED display screen comprises one screen, sending the target display content to the LED display screen for display;
and if the LED display screen comprises N screens, and N is more than or equal to 2, slicing the target display content, correspondingly dividing the target display content into N sub-target display contents, and respectively sending the sub-target display contents to the corresponding screens for display.
Further, according to the perimeter of the LED display screen and the color type and the display period of the preset special effect of the horse race lamp, the display width for calculating the special effect of the horse race lamp comprises the following steps:
substituting the perimeter of the LED display screen, the color type and the display period of the special effect of the preset marquee into a preset perimeter calculation formula, and calculating to obtain the display width, wherein the preset perimeter calculation formula is as follows: perimeter is the color type display width is the display period.
Further, the method further comprises:
and after the target display content is generated, displaying the target display content in a display interface of the upper computer for previewing.
Further, the slicing processing of the target display content is as follows: and slicing the target display content according to the loading condition of each screen in the LED display screen.
Further, the loading condition is the resolution of the content required to be displayed on the screen or the maximum resolution of the content displayed on the screen.
The invention also provides a device for displaying the special effect of the trotting horse lamp in the LED display screen, wherein the LED display screen comprises at least one screen, the device comprises a perimeter calculation module, a display width determination module, a target display content generation module and a display control module, wherein:
the perimeter calculation module is connected with the display width determination module and used for calculating the perimeter of the LED display screen, wherein the perimeter of the LED display screen is the perimeter of a closed loop formed by sequentially connecting non-spliced edges of screens in the LED display screen;
the display width determining module is connected with the target display content generating module and used for calculating the display width of the special effect of the marquee according to the perimeter of the LED display screen, the preset color type and the preset display period of the special effect of the marquee, wherein the display width is the distance between lamp points corresponding to adjacent colors in the special effect of the marquee;
the target display content generating module is connected with the display control module and used for acquiring the content to be displayed of the LED display screen, and adding a ticker special effect with the display width being the display width at the periphery of the content to be displayed to generate target display content;
and if the LED display screen comprises one screen, the target display content is sent to the LED display screen to be displayed, if the LED display screen comprises N screens, and N is more than or equal to 2, the target display content is sliced, the target display content is correspondingly divided into N sub-target display contents, and the sub-target display contents are respectively sent to the corresponding screens to be displayed.
Further, the display width determining module includes an obtaining unit and a display width calculating unit, wherein:
the acquisition unit is connected with the display width calculation unit and is used for acquiring the perimeter of the LED display screen, and the preset color type and display period of the special effect of the marquee;
the display width calculation unit is used for substituting the perimeter of the LED display screen, the color type and the display period of the special effect of the preset marquee into a preset perimeter calculation formula, and calculating to obtain the display width, wherein the preset perimeter calculation formula is as follows: perimeter is color type display width is display period.
The device further comprises a preview control module, wherein the preview control module is connected with the target display content generation module and is used for displaying the target display content in a display interface of the upper computer for previewing.
Further, the slicing processing of the target display content is as follows: and slicing the target display content according to the loading condition of each screen in the LED display screen.
The invention also provides computer equipment which comprises a memory and a processor, wherein the memory stores computer programs, and the processor executes the computer programs to realize the steps of the method for displaying the special effect of the trotting horse lamp in the LED display screen.
The method, the device and the computer equipment for displaying the special effect of the trotting horse lamp in the LED display screen, provided by the invention, at least have the following beneficial effects: the perimeter of the LED display screen (namely the perimeter of the content to be displayed) is calculated in advance, the display width of the special effect of the marquee is calculated according to the perimeter of the LED display screen, the color type and the display period of the preset special effect of the marquee, when the special effect of the marquee is added around the content to be displayed on the LED display screen, the special effect of the marquee is added around the content to be displayed according to the color type, the display period and the display width of the special effect of the marquee, in addition, the real conditions of the LED display screen (such as a conventional screen and a special-shaped screen) are considered, different display treatments are carried out aiming at the conventional screen and the special-shaped screen (a polyhedral display screen which is spliced by at least 2 screens), the special effect of the marquee and the display content of the LED display screen are perfectly matched, and the continuity of the running special effect of the marquee can be ensured in the process of playing the subsequent LED display screen, the problem that the special effect of the horse race lamp is unnatural is avoided, and the playing effect of the program is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of adding a ticker effect to a conventional screen in one embodiment of the present invention;
FIG. 2 is a flowchart of a method for displaying a special effect of a trotting horse lamp in an LED display screen according to an embodiment of the present invention;
FIG. 3 is a schematic view of a hexahedral display screen;
FIG. 4 is a schematic view of another hexahedral display screen;
FIG. 5 is a schematic diagram of a device for displaying the special effect of the trotting horse lamp in the LED display screen according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a display width determination module in an embodiment of the invention;
FIG. 7 is a schematic diagram of a device for displaying the special effect of a trotting horse lamp in an LED display screen according to another embodiment of the present invention;
FIG. 8 is a schematic diagram of a computer device in one embodiment of the invention;
501-perimeter calculation module, 502-display width determination module, 503-target display content generation module, 504-display control module, 5021-acquisition unit, 5022-display width calculation unit, 505-preview control module, 8-computer equipment, 801-processor and 802-memory.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In one embodiment of the invention, a method for displaying a special effect of a trotting horse lamp in an LED display screen is disclosed. The LED display screen comprises at least one screen, namely the LED display screen can be a conventional display screen (conventional screen) with only one screen, and the LED display screen can also be a polyhedral display screen (special-shaped screen) formed by splicing and combining 2-face screens, 3-face screens or more screens.
Specifically, as shown in fig. 2, the method for displaying the special effect of the trotting horse lamp in the LED display screen in the embodiment includes the following steps:
step S101: and calculating the perimeter of the LED display screen.
The perimeter of the LED display screen is the perimeter of a closed loop formed by sequentially connecting non-spliced edges of screens in the LED display screen.
Specifically, in an implementation manner of this embodiment, as shown in fig. 1, if the LED display screen is a conventional screen with only one screen, each side of the LED display screen is a non-spliced side (not spliced with the sides of other screens), so that the perimeter of the LED display screen is the sum of the lengths of the sides of the LED display screen.
In another implementation manner of this embodiment, if the LED display screen is a display screen formed by splicing at least two screens, a non-spliced edge of each screen in the LED display screen is determined first, and a perimeter of a closed loop formed by sequentially connecting the non-spliced edges is used as a perimeter of the LED display screen.
As shown in fig. 3, taking the LED display screen as a hexahedral display screen lacking 2 screens (lacking a top screen and a screen right in front, and having 4 screens in total) as an example, the side shown by the dotted line in fig. 3 is the non-spliced side (6 in total) of the LED display screen, and the 6 non-spliced sides are sequentially connected to form a closed loop, so the perimeter of the closed loop (i.e., the sum of the side lengths of the 6 non-spliced sides) is the perimeter of the LED display screen in fig. 3.
It should be understood that, if the LED display screen is a hexahedral display screen with 6 screens in total as shown in fig. 4, since each screen does not include a non-splicing edge, the perimeter of the LED display screen is 0, and the ticker effect does not need to be set.
Step S102: and calculating the display width of the special effect of the marquee according to the perimeter of the LED display screen, the preset color type and the preset display period of the special effect of the marquee.
The color type of the special effect of the marquee refers to the number of the color types contained in the special effect of the marquee. As shown in fig. 1, the special effect of the ticker includes 3 colors of red, green and blue, and the color type of the special effect of the ticker is 3. The special effect of the trotting horse lamp comprises a plurality of display periods, and all colors arranged according to a preset sequence are displayed in each display period. The display width of the special effect of the marquee is the distance between the lamp points corresponding to the adjacent colors in the special effect of the marquee.
Specifically, in this step, calculate the display width of the special effect of the horse race lamp, for the perimeter of the LED display screen and the color type and the display period of the preset special effect of the horse race lamp, substitute into the preset perimeter calculation formula, calculate and obtain the display width, wherein the preset perimeter calculation formula is: perimeter is the color type display width is the display period.
For the convenience of understanding of the skilled person, the specific effectiveness of the ticker "1-2-3-1-2-3" is described as an example below, wherein 1, 2, and 3 are respectively different color light points (because the ticker special effect is added around the display content, the light points surround the display content in an end-to-end manner during actual display), and 1-2-3 is one display period of the ticker special effect, that is, the ticker special effect represented by "1-2-3-1-2-3-1-2-3" has 3 display periods in total. When the special effect of the marquee is displayed, the lamp points are lightened, so that the periodical marquee effect with gradually changed colors is formed around the display content.
Therefore, by using the above formula, the perimeter is the color type display width, and the display width of the special effect of the ticker can be calculated after knowing the perimeter of the LED display screen (actually, the perimeter of the content to be displayed), the color type of the special effect of the ticker, and the display period. It should be appreciated that in order to enable the full division of the display width by the perimeter, i.e. the ticker effect is continuous end to end, the display period should be preset to a positive integer.
Step S103: the method comprises the steps of obtaining the content to be displayed of the LED display screen, adding the special effect of the marquee at the periphery of the content to be displayed according to the color type, the display period and the display width of the special effect of the marquee, and generating target display content.
The content to be displayed is preset according to the display requirement of the LED display screen. The method comprises the steps of adding a horse race lamp special effect around the content to be displayed through video playing software (an upper computer), namely adding a circle of horse race lamp special effect on the periphery of the content to be displayed, and generating target display content.
Step S104: and judging whether the screen number of the LED display screen is more than or equal to 2, if so, executing the step S105, otherwise, executing the step S106.
Step S105: and slicing the target display content, correspondingly dividing the target display content into N sub-target display contents, and respectively sending the sub-target display contents to corresponding screens for display, wherein N is the number of the screens of the LED display screens.
When the LED display screen comprises N screens, namely the LED display screen is formed by splicing the N screens, when the LED display screen plays target display contents, all the screens are combined together to play complete target display contents, and partial target display contents are played by each screen. Therefore, in this step, when the number of the screens of the LED display screen is greater than or equal to 2, the target display content needs to be sliced, the target display content is correspondingly divided into N sub-target display contents, each sub-target display content corresponds to only one of the screens, after the slicing process, the sub-target display contents are respectively sent to the corresponding screens for display, and all the sub-target display contents can be displayed and spliced on the whole LED display screen to form a complete target display content, so that the display of the target display content is realized, that is, the trotting lantern special effect display in the LED display screen is completed.
Specifically, in this step, the slicing process performed on the target display content includes: and slicing the target display content according to the loading condition of each screen in the LED display screen. More specifically, the loading condition is the resolution of the content required to be displayed on the screen or the maximum resolution of the content displayed on the screen.
Step S106: and sending the target display content to the LED display screen for display.
When the number of the screens in the LED display screen is less than or equal to 2, namely 1, the target display content does not need to be sliced due to only one screen, and the target display content is directly sent to the LED display screen for display.
The method for displaying the special effect of the ticker in the LED display screen provided in this embodiment calculates the perimeter of the LED display screen (i.e. the perimeter of the content to be displayed) in advance, calculates the display width of the special effect of the ticker according to the perimeter of the LED display screen and the preset color type and display period of the ticker, adds the special effect of the ticker around the content to be displayed of the LED display screen according to the color type, display period and display width of the special effect of the ticker when the special effect of the ticker is added around the content to be displayed of the LED display screen, and considers the real situation of the LED display screen (such as a conventional screen and a special-shaped screen) and performs different display processing for the conventional screen and the special-shaped screen (a polyhedral display screen obtained by splicing at least 2 screens), perfectly matches the special effect of the ticker with the display content of the LED display screen, and plays the subsequent LED display screen, continuity when can guaranteeing the marquee special effect and operate avoids appearing the unnatural problem of marquee special effect, improves the broadcast effect of program.
In another embodiment of the present invention, the method for displaying the special effect of the trotting horse lamp in the LED display screen further comprises:
and after the target display content is generated, displaying the target display content in a display interface of the upper computer for previewing.
In this embodiment, after the target display content is generated, the target display content is displayed on a display interface of the upper computer, and specifically, the target display content is displayed on a display window of video playing software in the upper computer, so that a technician can conveniently view a display effect of the target display content through the display window of the video playing software in the upper computer. Further, in this embodiment, a proportional relationship exists between the size of the display window in the video playing software in the upper computer and the size of the screen of the LED display screen.
In an embodiment of the present invention, a display apparatus for displaying a special effect of a trotting horse lamp in an LED display screen is further provided, where the LED display screen includes at least one screen, as shown in fig. 5, the apparatus includes a perimeter calculation module 501, a display width determination module 502, a target display content generation module 503, and a display control module 504, where:
the perimeter calculation module 501 is connected with the display width determination module 502 and is used for calculating the perimeter of the LED display screen, wherein the perimeter of the LED display screen is the perimeter of a closed loop formed by sequentially connecting non-spliced edges of screens in the LED display screen;
the display width determining module 502 is connected to the target display content generating module 503, and is configured to calculate a display width of the special effect of the ticker according to a perimeter of the LED display screen, a preset color type and a preset display period of the special effect of the ticker, where the display width is a distance between light points corresponding to adjacent colors in the special effect of the ticker;
the target display content generating module 503 is connected to the display control module 504, and is configured to acquire to-be-displayed content of the LED display screen, add a ticker special effect with a display width equal to the display width around the to-be-displayed content, and generate target display content;
and the display control module 504 is configured to, if the LED display screen includes one screen, send the target display content to the LED display screen for display, if the LED display screen includes N screens, where N is greater than or equal to 2, slice the target display content, correspondingly divide the target display content into N sub-target display contents, and send the sub-target display contents to the corresponding screens for display.
In still another embodiment of the present invention, as shown in fig. 6, the display width determining module 502 includes an acquiring unit 5021 and a display width calculating unit 5022, wherein:
the acquisition unit 5021 is connected with the display width calculation unit 5022 and is used for acquiring the perimeter of the LED display screen, the preset color type and the preset display period of the special effect of the horse race lamp;
the display width calculation unit 5022 is used for substituting the perimeter of the LED display screen, the color type and the display period of the preset special effect of the horse race lamp into a preset perimeter calculation formula, and calculating to obtain the display width, wherein the preset perimeter calculation formula is as follows: perimeter is the color type display width is the display period.
In another embodiment of the present invention, as shown in fig. 7, the apparatus further includes a preview control module 505, where the preview control module 505 is connected to the target display content generating module 503, and is configured to display the target display content in a display interface of the upper computer for previewing.
In another embodiment of the present invention, the slicing process for the target display content is: and slicing the target display content according to the loading condition of each screen in the LED display screen.
As shown in fig. 8, the present invention also provides a computer device 8 including: the processor 801 and the memory 802, the processor 801 and the memory 802 being interconnected and communicating with each other via a communication bus 803 and/or other form of connection mechanism (not shown), the memory 802 storing a computer program executable by the processor 801 which, when executed by the computing device, is executed by the processor 801 to perform the method of any of the alternative implementations of the embodiments described above.
The invention provides a method, a device and computer equipment for displaying a special effect of a horse race lamp in an LED display screen, which are used for calculating the perimeter of the LED display screen (namely the perimeter of a content to be displayed) in advance, calculating the display width of the special effect of the horse race lamp according to the perimeter of the LED display screen, the color type and the display period of the preset special effect of the horse race lamp and the display period, adding the special effect of the horse race lamp around the content to be displayed of the LED display screen according to the color type, the display period and the display width of the special effect of the horse race lamp when the special effect of the horse race lamp is added around the content to be displayed of the LED display screen, considering the real conditions of the LED display screen (such as a conventional screen and a special-shaped screen), carrying out different display processing aiming at the conventional screen and the special-shaped screen (a polyhedral display screen obtained by splicing at least 2 screens), perfectly matching the special effect of the horse race lamp with the display content of the LED display screen, and playing the subsequent LED display screen, the continuity of the special effect operation of the marquee can be ensured, the problem of unnatural special effect of the marquee is avoided, and the playing effect of programs is improved.
The terms and expressions used in the specification of the present invention have been set forth for illustrative purposes only and are not meant to be limiting. It will be appreciated by those skilled in the art that changes could be made to the details of the above-described embodiments without departing from the underlying principles thereof. The scope of the invention is, therefore, indicated by the appended claims, in which all terms are intended to be interpreted in their broadest reasonable sense unless otherwise indicated.
Claims (10)
1. A method for displaying a special effect of a trotting horse lamp in an LED display screen is characterized in that the LED display screen comprises at least one screen, and the method comprises the following steps:
calculating the perimeter of the LED display screen, wherein the perimeter of the LED display screen is the perimeter of a closed loop formed by sequentially connecting non-spliced sides of screens of all the surfaces in the LED display screen;
calculating the display width of the special effect of the marquee according to the perimeter of the LED display screen, the preset color type and the preset display period of the special effect of the marquee, wherein the display width is the distance between lamp points corresponding to adjacent colors in the special effect of the marquee;
acquiring to-be-displayed content of the LED display screen, and adding a special effect of the marquee at the periphery of the to-be-displayed content according to the color type, the display period and the display width of the special effect of the marquee to generate target display content;
if the LED display screen comprises one screen, the target display content is sent to the LED display screen for display;
and if the LED display screen comprises N screens, and N is more than or equal to 2, slicing the target display content, correspondingly dividing the target display content into N sub-target display contents, and respectively sending the sub-target display contents to the corresponding screens for display.
2. The method for displaying the special effect of the ticker on the LED display screen according to claim 1, wherein the calculating the display width of the special effect of the ticker according to the perimeter of the LED display screen, the preset color type and the preset display period of the special effect of the ticker comprises:
substituting the perimeter of the LED display screen, the color type and the display period of the preset special effect of the marquee into a preset perimeter calculation formula, and calculating to obtain the display width, wherein the preset perimeter calculation formula is as follows: perimeter is the color type display width is the display period.
3. The method for displaying the effect of a trotting horse lamp on an LED display screen as claimed in claim 1, wherein the method further comprises:
and after the target display content is generated, displaying the target display content in a display interface of an upper computer for previewing.
4. The method for displaying the effect of the trotting horse lamp in the LED display screen according to claim 1, wherein the slicing process of the target display content comprises:
and slicing the target display content according to the loading condition of each screen in the LED display screens.
5. The method as claimed in claim 4, wherein the loading condition is a resolution of a display content required by the screen or a maximum resolution of the display content of the screen.
6. The utility model provides a display device of horse race lamp special effect in LED display screen, its characterized in that, LED display screen include at least one side screen, the device includes girth calculation module, shows width and confirms module, target display content generation module, display control module, wherein:
the perimeter calculation module is connected with the display width determination module and used for calculating the perimeter of the LED display screen, wherein the perimeter of the LED display screen is the perimeter of a closed loop formed by sequentially connecting non-spliced edges of screens in the LED display screen;
the display width determining module is connected with the target display content generating module and is used for calculating the display width of the special effect of the horse race lamp according to the perimeter of the LED display screen, the preset color type and the preset display period of the special effect of the horse race lamp, wherein the display width is the distance between lamp points corresponding to adjacent colors in the special effect of the horse race lamp;
the target display content generation module is connected with the display control module and used for acquiring the content to be displayed of the LED display screen, and adding a horse race lamp special effect with the display width being the display width at the periphery of the content to be displayed to generate target display content;
and if the LED display screen comprises one screen, the display control module sends the target display content to the LED display screen for display, if the LED display screen comprises N screens, and N is more than or equal to 2, the target display content is sliced, the target display content is correspondingly divided into N sub-target display contents, and the sub-target display contents are respectively sent to the corresponding screens for display.
7. The device for displaying the special effect of the trotting horse lamp in the LED display screen according to claim 6, wherein the display width determining module comprises an obtaining unit and a display width calculating unit, wherein:
the acquisition unit is connected with the display width calculation unit and is used for acquiring the perimeter of the LED display screen, and the preset color type and display period of the special effect of the marquee;
the display width calculation unit is used for substituting the perimeter of the LED display screen, the color type and the display period of the preset special effect of the horse race lamp into a preset perimeter calculation formula, and calculating to obtain the display width, wherein the preset perimeter calculation formula is as follows: perimeter is color type display width is display period.
8. The device for displaying the special effect of the trotting horse lamp in the LED display screen according to claim 6, further comprising a preview control module, wherein the preview control module is connected with the target display content generating module and is used for displaying the target display content in a display interface of an upper computer for previewing.
9. The device for displaying the effect of the trotting horse lamp in the LED display screen according to claim 6, wherein the slicing process of the target display content is as follows: and slicing the target display content according to the loading condition of each screen in the LED display screens.
10. A computer device comprising a memory in which a computer program is stored and a processor which, when executing the computer program, carries out the method steps of displaying a running horse light effect in a LED display screen according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097362.1A CN114429748B (en) | 2022-01-27 | 2022-01-27 | Method and device for displaying special effect of trotting horse lamp in LED display screen and computer equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097362.1A CN114429748B (en) | 2022-01-27 | 2022-01-27 | Method and device for displaying special effect of trotting horse lamp in LED display screen and computer equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114429748A true CN114429748A (en) | 2022-05-03 |
| CN114429748B CN114429748B (en) | 2022-12-27 |
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| CN202210097362.1A Active CN114429748B (en) | 2022-01-27 | 2022-01-27 | Method and device for displaying special effect of trotting horse lamp in LED display screen and computer equipment |
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| CN114429748B (en) | 2022-12-27 |
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