CN111429538A - Method, system and equipment for playing carousel pictures and readable storage medium - Google Patents
Method, system and equipment for playing carousel pictures and readable storage medium Download PDFInfo
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- CN111429538A CN111429538A CN202010196925.3A CN202010196925A CN111429538A CN 111429538 A CN111429538 A CN 111429538A CN 202010196925 A CN202010196925 A CN 202010196925A CN 111429538 A CN111429538 A CN 111429538A
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- carousel
- picture
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
- G06F16/9577—Optimising the visualization of content, e.g. distillation of HTML documents
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
Abstract
The application discloses a carousel map playing method, which comprises the following steps: acquiring picture data; calling a carousel component to create a carousel image according to the image data and playing the carousel image; judging whether the color value of the current picture is extracted; and if not, acquiring the color value of the current picture as a replacement value, and replacing the background color of the current carousel region with the replacement value. According to the technical scheme, whether the color value of the current picture is extracted or not is judged, if not, the color value of the current picture is acquired as a replacement value, the background color of the current carousel area is replaced by the replacement value, the background color value of the picture is automatically acquired, and the background area of the carousel area is filled, so that the workload of daily carousel picture maintenance is reduced, and the demand on manpower resources is reduced. The application also provides a system, equipment and readable storage medium for playing the carousel map, and the system, the equipment and the readable storage medium have the beneficial effects.
Description
Technical Field
The present application relates to the field of carousel map playing, and in particular, to a method, a system, a device, and a readable storage medium for playing a carousel map.
Background
The carousel map, as the name implies, is to realize the alternate playing effect of pictures. The carousel map is widely applied to the current e-commerce or information type websites, and the consumer carousel map can enable the consumer to focus a plurality of information in a short time. The carousel assembly is mainly located at the front of a page and is aligned by itself, and one problem faced in the process is that pictures of carousel images may deform on screens with different resolutions.
The current common solution to this problem is to fix the size of the carousel area, and then fill other areas of the row where the carousel assembly is located with a background color similar to the color of the current picture, so as to achieve a visual effect that the whole row is unified, but it needs to know the background color of each carousel picture, and dynamically changes the background color of the area where the current row is located when the picture is scrolled, so that when an operator changes the carousel picture, the operator needs to know the background color value of the picture and configure the background color value in the configuration item in addition to configuring a new carousel picture, the process is complicated, and the demand for human resources is high.
Therefore, how to automatically configure the background color according to the color of the carousel map is a technical problem that needs to be solved by those skilled in the art at present.
Disclosure of Invention
The application aims to provide a method, a system, equipment and a readable storage medium for playing a carousel image, which are used for automatically configuring background colors according to the colors of the carousel image.
In order to solve the above technical problem, the present application provides a carousel map playing method, including:
acquiring picture data;
calling a carousel component to create a carousel image according to the image data and playing the carousel image;
judging whether the color value of the current picture is extracted;
and if not, acquiring the color value of the current picture as a replacement value, and replacing the background color of the current carousel region with the replacement value.
Optionally, the obtaining the color value of the current picture as a replacement value includes:
loading the current picture in a canvas, and acquiring a color value set of the edge of the current picture through an interface provided by the canvas;
determining the replacement value from the set of color values.
Optionally, when the color value of the current picture has been extracted, the method further includes:
and replacing the background color of the current carousel region with the color value of the current picture.
Optionally, the method further includes:
and when receiving input new picture data, calling the carousel component to add the new picture data into the carousel picture and play the new picture data.
The present application further provides a system for playing a carousel map, including:
the acquisition module is used for acquiring picture data;
the first calling module is used for calling the carousel component to create a carousel image according to the image data and play the carousel image;
the judging module is used for judging whether the color value of the current picture is extracted;
and the first replacing module is used for acquiring the color value of the current picture as a replacing value when the color value of the current picture is extracted, and replacing the background color of the current carousel region with the replacing value.
Optionally, the first replacement module includes:
the obtaining submodule is used for loading the current picture in a canvas and obtaining a color value set of the edge of the current picture through an interface provided by the canvas;
and the determining submodule is used for determining the replacement value according to the color value set.
Optionally, the method further includes:
and the second replacing module is used for replacing the background color of the current carousel region with the color value of the current picture when the color value of the current picture is extracted.
Optionally, the method further includes:
and the second calling module is used for calling the carousel component to add the new picture data into the carousel picture and play the new picture data when receiving the input new picture data.
The present application further provides a carousel image playing device, which includes:
a memory for storing a computer program;
a processor, configured to implement the steps of the method for playing the carousel map according to any one of the above mentioned items when executing the computer program.
The present application further provides a readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of the method for carousel map playing according to any one of the above.
The method for playing the carousel map provided by the application comprises the following steps: acquiring picture data; calling a carousel component to create a carousel image according to the image data and playing the carousel image; judging whether the color value of the current picture is extracted; and if not, acquiring the color value of the current picture as a replacement value, and replacing the background color of the current carousel region with the replacement value.
According to the technical scheme, whether the color value of the current picture is extracted or not is judged, if not, the color value of the current picture is acquired as a replacement value, the background color of the current carousel area is replaced by the replacement value, the background color value of the picture is automatically acquired, and the background area of the carousel area is filled, so that the workload of daily carousel picture maintenance is reduced, and the demand on manpower resources is reduced. The application also provides a system, a device and a readable storage medium for playing the carousel map, which have the beneficial effects and are not repeated herein.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a method for playing a carousel map according to an embodiment of the present application;
fig. 2 is a flowchart of an actual representation manner of S103 in the method for playing a carousel map provided in fig. 1;
fig. 3 is a structural diagram of a system for playing a carousel map according to an embodiment of the present application;
fig. 4 is a block diagram of another system for playing a carousel map according to an embodiment of the present application;
fig. 5 is a structural diagram of a carousel map playing device according to an embodiment of the present application.
Detailed Description
The core of the application is to provide a method, a system, equipment and a readable storage medium for playing a carousel image, which are used for realizing automatic configuration of background colors according to the colors of the carousel image.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
Referring to fig. 1, fig. 1 is a flowchart illustrating a carousel map playing method according to an embodiment of the present disclosure.
The method specifically comprises the following steps:
s101: acquiring picture data;
when the problem that pictures are likely to deform on screens with different resolutions in the face of a carousel picture is solved by fixing the size of a carousel region and filling other regions of a row where a carousel wheel assembly is located with background colors similar to the color of a current picture in the prior art, so that the visual effect that the whole row is integrated is achieved, but the background color of each carousel picture needs to be known, and the background color of the region where the current row is located is dynamically changed when the pictures roll, so that an operator needs to know the background color value of the pictures and configure the pictures in configuration items when changing the carousel pictures, the process is complicated, and the demand on manpower resources is high; therefore, the present application provides a method for playing a carousel map, which is used to solve the above problems;
the picture data mentioned here is a picture that needs to be carousel, and the picture may be obtained in a manner of receiving a picture input by a user, or in a manner of obtaining corresponding picture data by loading a web page through a browser, which is not specifically limited in the present application.
S102: calling a carousel component to create a carousel image according to the image data and playing the carousel image;
and after the pictures are obtained, calling a carousel component to create a carousel picture according to the picture data and playing the carousel picture, wherein the carousel component can be obtained from a browser interface.
S103: judging whether the color value of the current picture is extracted;
if not, the step S104 is executed;
when the color value of the current picture is not extracted, it is proved that no replacement color which is the same as or similar to the current picture exists at the moment, and further, automatic configuration of the background color according to the color of the carousel picture cannot be realized, so step S104 is executed, the color value of the current picture is obtained as a replacement value, and the background color of the current carousel area is replaced by the replacement value;
preferably, when the color value of the current picture is extracted, the background color of the current carousel region can be directly replaced by the color value of the current picture, so that the background color is automatically configured according to the color of the carousel picture;
in a specific embodiment, when the carousel component starts playing the carousel map, the RGBA value of the picture on the current document object model node may be obtained first, if the obtaining is null, the operation of extracting the color value of the current carousel picture is started, and the color value is stored on the current document object model node after the color value is successfully obtained.
S104: and acquiring a color value of the current picture as a replacement value, and replacing the background color of the current carousel region with the replacement value.
Optionally, as mentioned herein, the background color of the current carousel area is replaced with a replacement value, and the corresponding operation may be executed through the javascript programming language, so as to achieve an effect of dynamically replacing the background color of the current carousel area;
optionally, the obtaining of the color value of the current picture as the replacement value may be specifically implemented by executing the steps in fig. 2, referring to fig. 2, where fig. 2 is a flowchart of an actual representation manner of S104 in the carousel map playing method provided in fig. 1, and the method specifically includes the following steps:
s201: loading a current picture in a canvas, and acquiring a color value set of the edge of the current picture through an interface provided by the canvas;
s202: determining a replacement value according to the color value set;
in a specific embodiment, a preset color value may be randomly sampled in the set of color values by sampling, and then the average value is taken as the replacement value;
based on the embodiment, the current picture is loaded in the canvas, the color value set of the edge of the current picture is obtained through the interface provided by the canvas, and the replacement value is determined according to the color value set, so that the obtained color of the replacement value is closer to the color of the picture.
Preferably, when new input picture data are received, the carousel component can be called to add the new picture data into the carousel picture and play the new picture data, and then when the new picture data are played, the color value of the new picture is directly acquired as a replacement value, and the background color of the current carousel region is replaced by the replacement value.
Based on the technical scheme, the carousel map playing method provided by the application obtains the color value of the current picture as the replacement value by judging whether the color value of the current picture is extracted or not, and replaces the background color of the current carousel region with the replacement value if the color value of the current picture is not extracted, so that the background color value of the picture is automatically obtained and is filled in the background region of the carousel region, the workload of daily carousel map maintenance is reduced, and the demand on manpower resources is reduced.
Referring to fig. 3, fig. 3 is a structural diagram of a carousel map playing system according to an embodiment of the present application.
The system may include:
an obtaining module 100, configured to obtain picture data;
the first calling module 200 is used for calling the carousel component to create a carousel image according to the picture data and play the carousel image;
the judging module 300 is configured to judge whether the color value of the current picture has been extracted;
the first replacing module 400 is configured to, when the color value of the current picture has been extracted, obtain the color value of the current picture as a replacement value, and replace the background color of the current carousel area with the replacement value.
Referring to fig. 4, fig. 4 is a block diagram of another system for playing a carousel map according to an embodiment of the present application.
The first replacement module 400 may include:
the obtaining submodule is used for loading the current picture in the canvas and obtaining a color value set of the edge of the current picture through an interface provided by the canvas;
and the determining submodule is used for determining a replacement value according to the color value set.
The system may further comprise:
and the second replacing module is used for replacing the background color of the current carousel region with the color value of the current picture when the color value of the current picture is extracted.
The system may further comprise:
and the second calling module is used for calling the carousel component to add the new picture data into the carousel picture and play the new picture data when the input new picture data is received.
Since the embodiment of the system part corresponds to the embodiment of the method part, the embodiment of the system part is described with reference to the embodiment of the method part, and is not repeated here.
Referring to fig. 5, fig. 5 is a structural diagram of a carousel playing device according to an embodiment of the present application.
The carousel playback device 500 may have a relatively large difference due to different configurations or performances, and may include one or more processors (CPUs) 522 (e.g., one or more processors) and a memory 532, one or more storage media 530 (e.g., one or more mass storage devices) storing applications 542 or data 544. Memory 532 and storage media 530 may be, among other things, transient storage or persistent storage. The program stored on the storage medium 530 may include one or more modules (not shown), each of which may include a sequence of instruction operations for the device. Still further, the processor 522 may be configured to communicate with the storage medium 530, and execute a series of instruction operations in the storage medium 530 on the carousel image playing device 500.
The carousel play device 500 may further include one or more power supplies 525, one or more wired or wireless network interfaces 550, one or more input-output interfaces 558, and/or one or more operating systems 541, such as Windows server, Mac OS XTM, UnixTM, and/or L ttt translation = L ">tl &ttt/t >tinuxtm, FreeBSDTM, and the like.
The steps in the method for playing the carousel map described in fig. 1 to fig. 2 are implemented by the carousel map playing device based on the structure shown in fig. 5.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the module described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus, device and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of modules is merely a division of logical functions, and an actual implementation may have another division, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.
Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present application may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a function calling device, or a network device) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The method, system, device and readable storage medium for playing carousel images provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A method for playing a carousel map is characterized by comprising the following steps:
acquiring picture data;
calling a carousel component to create a carousel image according to the image data and playing the carousel image;
judging whether the color value of the current picture is extracted;
and if not, acquiring the color value of the current picture as a replacement value, and replacing the background color of the current carousel region with the replacement value.
2. The method of claim 1, wherein the obtaining the color value of the current picture as a replacement value comprises:
loading the current picture in a canvas, and acquiring a color value set of the edge of the current picture through an interface provided by the canvas;
determining the replacement value from the set of color values.
3. The method of claim 1, wherein when the color value of the current picture has been extracted, further comprising:
and replacing the background color of the current carousel region with the color value of the current picture.
4. The method of claim 1, further comprising:
and when receiving input new picture data, calling the carousel component to add the new picture data into the carousel picture and play the new picture data.
5. A system for carousel map playback, comprising:
the acquisition module is used for acquiring picture data;
the first calling module is used for calling the carousel component to create a carousel image according to the image data and play the carousel image;
the judging module is used for judging whether the color value of the current picture is extracted;
and the first replacing module is used for acquiring the color value of the current picture as a replacing value when the color value of the current picture is extracted, and replacing the background color of the current carousel region with the replacing value.
6. The system of claim 5, wherein the first replacement module comprises:
the obtaining submodule is used for loading the current picture in a canvas and obtaining a color value set of the edge of the current picture through an interface provided by the canvas;
and the determining submodule is used for determining the replacement value according to the color value set.
7. The system of claim 5, further comprising:
and the second replacing module is used for replacing the background color of the current carousel region with the color value of the current picture when the color value of the current picture is extracted.
8. The system of claim 5, further comprising:
and the second calling module is used for calling the carousel component to add the new picture data into the carousel picture and play the new picture data when receiving the input new picture data.
9. A carousel image playback apparatus, comprising:
a memory for storing a computer program;
processor for implementing the steps of the method for carousel map playback according to any one of claims 1 to 4 when executing the computer program.
10. A readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of carousel map playback according to any one of claims 1 to 4.
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| CN202010196925.3A CN111429538A (en) | 2020-03-19 | 2020-03-19 | Method, system and equipment for playing carousel pictures and readable storage medium |
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| CN202010196925.3A CN111429538A (en) | 2020-03-19 | 2020-03-19 | Method, system and equipment for playing carousel pictures and readable storage medium |
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