CN113239125B - Data display method, device and storage medium - Google Patents

Data display method, device and storage medium Download PDF

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Publication number
CN113239125B
CN113239125B CN202110399948.9A CN202110399948A CN113239125B CN 113239125 B CN113239125 B CN 113239125B CN 202110399948 A CN202110399948 A CN 202110399948A CN 113239125 B CN113239125 B CN 113239125B
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data source
determining
data
information
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CN113239125A (en
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林宇晨
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Shenzhen Shushang Times Technology Co ltd
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Shenzhen Shushang Times Technology Co ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28Databases characterised by their database models, e.g. relational or object models
    • G06F16/284Relational databases
    • G06F16/285Clustering or classification
    • G06F16/287Visualization; Browsing
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482Interaction with lists of selectable items, e.g. menus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures

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  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Data Mining & Analysis (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The present application relates to the field of data processing technologies, and in particular, to a data display method, a data display device, and a storage medium, where the method includes: acquiring target data source identification information of a target data source, and searching the target data source based on the target data source identification information; determining target visual configuration parameters of the target data source; and displaying the data in the target data source based on the target visual configuration parameters. By adopting the embodiment of the application, the data presentation efficiency can be improved.

Description

Data display method, device and storage medium
Technical Field
The present application relates to the field of data processing technologies, and in particular, to a data display method, a data display device, and a storage medium.
Background
Along with the wide popularization and application of electronic devices (mobile phones, tablet computers and the like), the electronic devices develop towards diversification and individuation, the applications which can be supported by the electronic devices are more and more, and the functions are more and more powerful, so that the electronic devices become indispensable electronic articles in the life of users.
Big data is also used in electronic devices, for example, big data may implement data searching, and for example, big data may implement simulating a user portrait, but currently, in terms of data presentation, the efficiency of presenting data is low.
Disclosure of Invention
The embodiment of the application provides a data display method, a data display device and a storage medium, which can improve data presentation efficiency.
In a first aspect, an embodiment of the present application provides a data display method, which is applied to an electronic device, and the method includes:
acquiring target data source identification information of a target data source, and searching the target data source based on the target data source identification information;
determining target visual configuration parameters of the target data source;
and displaying the data in the target data source based on the target visual configuration parameters.
In a second aspect, an embodiment of the present application provides a data display apparatus, applied to an electronic device, where the apparatus includes: an acquisition unit, a determination unit and a display unit, wherein,
the acquisition unit is used for acquiring target data source identification information of a target data source and searching the target data source based on the target data source identification information;
the determining unit is used for determining target visual configuration parameters of the target data source;
the display unit is used for displaying the data in the target data source based on the target visual configuration parameters.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, the programs including instructions for performing the steps in the first aspect of the embodiment of the present application.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program causes a computer to perform some or all of the steps as described in the first aspect of the embodiments of the present application.
In a fifth aspect, embodiments of the present application provide a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps described in the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
By implementing the embodiment of the application, the following beneficial effects are achieved:
it can be seen that the data display method, the data display device and the storage medium described in the embodiments of the present application are applied to an electronic device, and are used for obtaining target data source identification information of a target data source, and searching the target data source based on the target data source identification information; determining target visual configuration parameters of a target data source; the data in the target data source is presented based on the target visualization configuration parameters. By adopting the embodiment of the application, the data source required by the user can be searched, the corresponding visual configuration parameters are determined, and further, the data display is realized based on the visual configuration parameters, so that the data presentation efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of a data display method according to an embodiment of the present application;
fig. 2 is a flow chart of another data display method according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 4 is a functional unit block diagram of a data display device according to an embodiment of the present application.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will clearly and completely describe the technical solution in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to the list of steps or elements but may include, in one possible example, other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
In this embodiment of the present application, the electronic device related to the embodiment of the present application may include various handheld devices (mobile phones, tablet computers, etc.) with wireless communication functions, desktop computers, vehicle devices, wearable devices (smart watches, smart bracelets, wireless headphones, augmented reality/virtual reality devices, smart glasses), computing devices, or other processing devices connected to a wireless modem, and various forms of User Equipment (UE), mobile Stations (MSs), terminal devices (terminal devices), and so on. For convenience of description, the above-mentioned devices are collectively referred to as electronic devices.
The embodiments of the present application are described in detail below.
Referring to fig. 1, fig. 1 is a flow chart of a data display method according to an embodiment of the present application, and as shown in the drawing, the data display method includes:
101. target data source identification information of a target data source is obtained, and the target data source is searched based on the target data source identification information.
Wherein the target data source identification information may be at least one of: the data source name, data source storage location, data source storage path, key of the data source, version number of the data source, etc., are not limited herein.
In a specific implementation, the electronic device may acquire target data source identification information of the target data source, and search the target data source based on the target data source identification information, where the target data source may include a large amount of data, and the data may correspond to different attribute information, where the attribute information may be at least one of the following: the data type, data size, date of data generation, etc., are not limited herein.
Optionally, the step 101 of obtaining the target data source identification information of the target data source may include the following steps:
11. displaying a data processing system, wherein the data processing system comprises a visual configuration control and a data set control;
12. When the visual configuration control is touched, presenting a data set information list interface, wherein the data set information list interface comprises an adding function control;
13. acquiring at least one data source when the data set control is touched;
14. when the adding function control is touched, displaying the data source identification information of the at least one data source;
15. and confirming to acquire the target data source identification information of the target data source when the target data source identification information in the data source identification information of the at least one data source is touched.
The electronic device may display a data processing system, where the data processing system may include a visual configuration control and a dataset control, and when the visual configuration control is touched, the dataset information list interface is presented, where the dataset information list interface includes an add-on function control, when the dataset control is touched, at least one data source is acquired, when the add-on function control is touched, data source identification information of the at least one data source is displayed, and when target data source identification information in the data source identification information of the at least one data source is touched, the acquisition of target data source identification information of the target data source is confirmed.
102. And determining target visual configuration parameters of the target data source.
In this embodiment of the present application, the target visualization configuration parameter may be at least one of the following: data source type, data source name, data source IP, data source port, database name, placeholder, field structure, derived metrics, data set cache configuration, etc., without limitation. The target visualization configuration parameters may be set by the user himself or by default. Types of parameters supported by placeholders: the date, character string, number, authority, note that the placeholder parameter is not repeated with the field name, alias in the select statement. Placeholder rights control, such as: the dataset rights are controlled to the region level, the sql adds the where condition area in ('# { region }'), the placeholder selects the parameter type rights, and the delimiter used in the sql is selected. Placeholder entitlement control, placeholder naming needs to be matched to the fields (area, company) that the current system is entitled to.
After the field structure (dimension field setting) SQL is updated, all the fields default to the dimension field, and a manual rotation amount is needed. Only the field rotation amount of the numeric type is supported. The dimension field is date and the date format needs to be selected. Otherwise, selecting the field when the date control links the chart, and the linkage is not effective. The field structure (metric field settings) the decimal place settings in the metric field settings are valid only for the table.
In addition, the dimension field setting may be a rights control switch, which is a rights control for the dataset. Such as: the company field opens the rights control and the Shenzhen user accesses the chart of this data set configuration and can only see Shenzhen data. Without the permission control being opened, data of the whole group is seen. To open the rights control field, renaming is needed to match the current system rights control field (area, company), another rights control mode is: controlled by placeholder rights.
Second, the derived metrics may be mainly the combination of currently existing metric fields (+-, X, /) to generate new metric fields (i.e., derived metrics), the new derived metrics: existing metrology data; the existing measurement data of the data set are displayed, the measurement data do not contain derivative, and two dragging methods of selecting a combination mode of the derivative measurement are selected: first, the selected metric field is dragged into the combination mode frame, and after dragging the two metric fields, the operation mode (+, -, X, /) and the aggregation mode (non, sum, avg, max, min) are selected according to the need, and non means not aggregation.
And, newly added data set caching, e.g., caching duration: 60 minutes, buffer update interval: 50 minutes, such as: the user of the Beijing company authority accesses the data of the Beijing company, and the user of the Beijing company authority accesses the data of the same company within 60 minutes, and the data is read from the cache; the latest data is read from the database bottom table every 50 minutes and updated to the cache. For example, note that the buffer update interval needs to be set for a shorter time than the buffer duration. And updating the cache data in the cache time.
Optionally, the determining the target visualization configuration parameter of the target data source in step 102 may include the following steps:
21. acquiring target chart attribute information required by a user;
22. determining a reference visual configuration parameter corresponding to the target chart attribute information according to a mapping relation between the preset chart attribute information and the visual configuration parameter;
23. acquiring target authority information of the user;
24. determining a target regulation parameter corresponding to the target authority information according to a mapping relation between preset authority information and regulation parameters;
25. and adjusting the reference visual configuration parameters according to the target adjustment parameters to obtain the target visual configuration parameters.
The mapping relationship between the preset chart attribute information and the visual configuration parameter may be at least one of the following: the chart style and the chart coordinate axis parameters can be at least one of the following: bar graph, line graph, pie graph, bar graph, area graph, stock price graph, curved graph, circular graph, bubble graph, radar graph, etc., without limitation.
In a specific implementation, the electronic device may acquire target chart attribute information required by a user, further determine a reference visual configuration parameter corresponding to the target chart attribute information according to a mapping relation between the preset chart attribute information and the visual configuration parameter, further acquire target authority information of the user, and determine a target adjustment parameter corresponding to the target authority information according to a mapping relation between the preset authority information and the adjustment parameter, where the adjustment parameter may be a specific numerical value, may also be a flag parameter, and may be used to implement opening or closing of a control function through the flag parameter. The adjusting parameters can also be used for adjusting the numerical value of the adjusting parameters and selecting the parameters, further, the reference visual configuration parameters are adjusted according to the target adjusting parameters, the target visual configuration parameters are obtained, and the visual configuration parameters which are needed by a user and correspond to the user permission can be obtained.
103. And displaying the data in the target data source based on the target visual configuration parameters.
In particular implementations, the electronic device may present data in the target data source based on the target visualization configuration parameters, e.g., graphically.
Optionally, the step 103 of displaying the data in the target data source based on the target visual configuration parameter may include the following steps:
31. acquiring the current time;
32. generating target data of which the difference between the time and the current time is within a preset range from the target data source;
33. and displaying the target data based on the target visual configuration parameters.
The preset range can be set by the user or default by the system.
In a specific implementation, the electronic device obtains the current time, and displays target data in a preset range from target data sources, wherein the difference between the data generation time and the current time is within a preset range, and the target data is displayed based on the target visual configuration parameters.
In a specific implementation, the data processing platform may be an intelligent data platform. The intelligent data platform may include: the intelligent query acceleration engine can perform real-time online analysis on mass data without performing a large amount of data preprocessing in advance, so that the analysis efficiency is greatly improved; through intelligent data modeling tool, greatly reduced the acquisition cost and the use threshold of data.
In addition, the operation of dragging and abundant visual chart controls can help you to finish the work such as data perspective analysis, self-help access, business data exploration, report making, data portal construction and the like easily and freely. The data analysis tool is not only a tool for business personnel to 'see' data, but also can enable everyone to become a data analysis operator to help your enterprise to realize data operation.
The intelligent data platform can be arranged at the pc end or the mobile end, and can complete the report configuration flow:
1. adding a data source; 2. creating a data set, wherein SQL configuration creates derivative metrics of the data set, SQL configuration creates the data set, visualizes the data set and excel imports the data set, and the configuration methods of the derivative metrics of the three data sets are consistent;
3. visual chart configuration;
4. generating links to be mounted to a data platform portal, so that the data platform portal views a report;
5. newly building a PC data site and authorizing report roles for users; enabling the PC site to view the report;
6. newly creating a mobile terminal data site and authorizing report roles for a user; the mobile applet views the report.
Optionally, in the step 2, the step of creating the data set by SQL configuration and the description are as follows:
2.1, adding a new SQL data set adding path: adding a path for adding the SQL data set; creating a data set, i.e. creating a table from which the data of the chart is obtained;
2.2, parameter types supported by placeholders: date, character string, number, rights; note that the placeholder argument is not repeated with the field name, alias in the select statement.
Wherein, placeholder authority control is as follows: the dataset rights are controlled to the region level, the sql adds the where condition area in ('# { region }'), the placeholder selects the parameter type rights, and the delimiter used in the sql is selected. Placeholder rights control, placeholder naming needs to be matched with the fields (area, company) of the current system which are controlled by rights;
2.3 after SQL update of the field structure (dimension field setting), all the fields are defaulted in the dimension field, and the manual rotation amount is needed.
Only the field rotation amount of the numeric type is supported. The dimension field is date and the date format needs to be selected. Otherwise, selecting the field when the date control links the chart, and the linkage is not effective. Dimension field setting: a rights control switch, which is a rights control for the dataset. Such as: the company field opens the rights control and the Shenzhen user accesses the chart of this data set configuration and can only see Shenzhen data. Without the permission control being opened, data of the whole group is seen. To turn on the rights control field, another rights control mode matching (region, company) the current system rights control field needs to be renamed: controlled by placeholder rights. The field structure (metric field settings) the decimal place settings in the metric field settings are valid only for the table.
In addition, the derived metrics are mainly derived by combining the currently existing metric fields (+, -, X, /) to generate new metric fields (i.e., derived metrics) and adding the derived metrics.
Existing metrology data; displaying the existing metric data of the dataset without derivations; two dragging methods of selecting a combination of derived metrics: first, the selected metric field is dragged into the combination mode frame, and after dragging the two metric fields, the operation mode (+, -, X, /) and the aggregation mode (non, sum, avg, max, min) are selected according to the need, and non means not aggregation. Secondly, selecting a measurement field to drag to other measurements (then loosening the mouse) to be two measurements and simultaneously adding the two measurements into a combined mode frame; derived metrics: newly adding, editing and deleting;
2.4, previewing data, wherein only 10 lines of data can be previewed;
and 2.5, configuring the newly added data set cache.
For example, the cache duration: 60 minutes, buffer update interval: 50 minutes, such as: the user of the Beijing company authority accesses the data of the Beijing company, and the user of the Beijing company authority accesses the data of the same company within 60 minutes, and the data is read from the cache; the latest data is read from the database bottom table every 50 minutes and updated to the cache. Note that the buffer update interval needs to be set for a time shorter than the buffer duration. And updating the cache data in the cache time. Clearing the data set cache in the data set list, clicking a button in the figure, and manually clearing the data set cache.
Optionally, after acquiring the target data source identification information of the target data source in step 101 and searching the target data source based on the target data source identification information, and before determining the target visualization configuration parameters of the target data source in step 102, the method may further include the following steps:
a1, acquiring target identity information;
a2, verifying the target identity information;
a3, executing the step of determining the target visual configuration parameters of the target data source when the target identity information is verified.
In this embodiment of the present application, the target identity information may be at least one of the following: fingerprint images, face images, character strings, touch parameters, iris images, voiceprint information, and the like, are not limited herein.
In a specific implementation, the electronic device may acquire the target identity information, further, verify the target identity information, and execute the step of determining the target visual configuration parameter of the target data source when the target identity information is verified, so that data security may be improved.
Optionally, when the target identity information is the target fingerprint image, the step A2 of verifying the target identity information may include the following steps:
A21, determining the number of target lines, the average length of the target lines and the target fingerprint area of the target fingerprint image;
a22, determining a target ratio between the target fingerprint area and the target texture number;
a23, when the average length of the target lines is not in the first interval range or the target ratio is not in the second interval range, confirming that the target identity information is failed to be verified;
a24, determining target definition of the target fingerprint image when the average length of the target lines is in the first interval range and the target ratio is in the second interval range;
a25, dividing the target fingerprint image into a plurality of areas, and determining the distribution density of the characteristic points of each area in the plurality of areas to obtain a plurality of distribution densities of the characteristic points;
a26, determining a target mean square error according to the distribution density of the plurality of characteristic points;
a27, determining a first reference fingerprint identification threshold corresponding to the target definition according to a mapping relation between the preset definition and the reference fingerprint identification threshold;
a28, determining a target fine tuning parameter corresponding to the target mean square error according to a mapping relation between the preset mean square error and the fine tuning parameter;
A29, fine tuning the first reference fingerprint identification threshold according to the target fine tuning parameter to obtain a target fingerprint identification threshold;
a30, matching the target fingerprint image with a preset fingerprint template;
a31, confirming that the target identity information is successfully verified if the matching value between the target fingerprint image and the preset fingerprint template is larger than the target fingerprint identification threshold value, otherwise, confirming that the target identity information is failed to be verified.
The first interval range and the second interval range may be set by the user or default by the system, for example, the first interval range and the second interval range may be empirical values. In a specific implementation, a mapping relation between preset definition and a reference fingerprint identification threshold value and a mapping relation between preset mean square error and a fine tuning parameter can be stored in the electronic device in advance.
Specifically, the electronic device may determine the target number of lines, the target average length of lines, and the target fingerprint area of the target fingerprint image, and may determine a target ratio between the target fingerprint area and the target number of lines, where the target average length of lines is not in the first interval range, or the target ratio is not in the second interval range, to confirm that the target identity information is failed to be verified, so that the false touch behavior or the preliminary fingerprint verification may be primarily identified to a certain extent.
When the average length of the target lines is in the first interval range and the target ratio is in the second interval range, the electronic device can determine the target definition of the target fingerprint image, divide the target fingerprint image into a plurality of areas, determine the distribution density of the characteristic points of each area in the plurality of areas, obtain the distribution density of the plurality of characteristic points, determine the target mean square error according to the distribution density of the plurality of characteristic points, determine the first reference fingerprint identification threshold corresponding to the target definition according to the mapping relation between the preset definition and the reference fingerprint identification threshold, determine the target fine adjustment parameter corresponding to the target mean square error according to the mapping relation between the preset mean square error and the fine adjustment parameter, fine-adjust the first reference fingerprint identification threshold according to the target fine adjustment parameter to obtain the target fingerprint identification threshold, as the mean square error reflects the stability of the fingerprint image and the relevance and consistency between the image areas, for example, if stains appear on the fingerprint identification module or the fingerprint identification module is damaged, the fingerprint image is uneven, the consistency between the fingerprint image areas is destroyed, further, the quality of the fingerprint image is possibly misjudged to be good, the fingerprint identification threshold value can be further regulated through the mean square error, the dynamic fingerprint matching is realized, the fingerprint identification efficiency is improved, the target fingerprint image is matched with the preset fingerprint template, the matching value between the target fingerprint image and the preset fingerprint template is larger than the target fingerprint identification threshold value, the verification of the target identity information is successful, otherwise, the verification of the target identity information is failed, the fingerprint identification precision and the fingerprint identification efficiency can be improved, and the identity verification efficiency is improved.
It can be seen that the data display method described in the embodiments of the present application is applied to an electronic device, and obtains target data source identification information of a target data source, and searches the target data source based on the target data source identification information; determining target visual configuration parameters of a target data source; the data in the target data source is presented based on the target visualization configuration parameters. By adopting the embodiment of the application, the data source required by the user can be searched, the corresponding visual configuration parameters are determined, and further, the data display is realized based on the visual configuration parameters, so that the data presentation efficiency can be improved.
Referring to fig. 2, fig. 2 is a flow chart of a data display method provided in an embodiment of the present application, which is applied to an electronic device, as shown in the drawing, and the data display method includes:
201. target data source identification information of a target data source is obtained, and the target data source is searched based on the target data source identification information.
202. And obtaining the target identity information.
203. And verifying the target identity information.
204. And when the target identity information is verified, determining target visual configuration parameters of the target data source.
205. And displaying the data in the target data source based on the target visual configuration parameters.
The specific descriptions of steps 201 to 205 may refer to the corresponding steps described in fig. 1, and are not repeated herein.
It can be seen that the data display method described in the embodiments of the present application is applied to an electronic device, and obtains target data source identification information of a target data source, and searches the target data source based on the target data source identification information; acquiring target identity information, verifying the target identity information, and determining target visual configuration parameters of a target data source when the target identity information passes verification; the data in the target data source is presented based on the target visualization configuration parameters. By adopting the embodiment of the application, the data source required by the user can be searched, the corresponding visual configuration parameters are determined, and further, the data display is realized based on the visual configuration parameters, so that the data presentation efficiency can be improved.
In accordance with the above embodiments, referring to fig. 3, fig. 3 is a schematic structural diagram of an electronic device provided in an embodiment of the present application, and as shown in the fig. 3, the electronic device includes a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and in the embodiment of the present application, the programs include instructions for performing the following steps:
Acquiring target data source identification information of a target data source, and searching the target data source based on the target data source identification information;
determining target visual configuration parameters of the target data source;
and displaying the data in the target data source based on the target visual configuration parameters.
It can be seen that, in the electronic device described in the embodiment of the present application, target data source identification information of a target data source is obtained, and the target data source is searched based on the target data source identification information; determining target visual configuration parameters of a target data source; the data in the target data source is presented based on the target visualization configuration parameters. By adopting the embodiment of the application, the data source required by the user can be searched, the corresponding visual configuration parameters are determined, and further, the data display is realized based on the visual configuration parameters, so that the data presentation efficiency can be improved.
Optionally, in the acquiring the target data source identification information of the target data source, the program includes instructions for:
displaying a data processing system, wherein the data processing system comprises a visual configuration control and a data set control;
when the visual configuration control is touched, presenting a data set information list interface, wherein the data set information list interface comprises an adding function control;
Acquiring at least one data source when the data set control is touched;
when the adding function control is touched, displaying the data source identification information of the at least one data source;
and confirming to acquire the target data source identification information of the target data source when the target data source identification information in the data source identification information of the at least one data source is touched.
Optionally, in said determining the target visualization configuration parameters of the target data source, the program comprises instructions for:
acquiring target chart attribute information required by a user;
determining a reference visual configuration parameter corresponding to the target chart attribute information according to a mapping relation between the preset chart attribute information and the visual configuration parameter;
acquiring target authority information of the user;
determining a target regulation parameter corresponding to the target authority information according to a mapping relation between preset authority information and regulation parameters;
and adjusting the reference visual configuration parameters according to the target adjustment parameters to obtain the target visual configuration parameters.
Optionally, in said exposing data in said target data source based on said target visualization configuration parameters, the above-mentioned program comprises instructions for:
Acquiring the current time;
generating target data of which the difference between the time and the current time is within a preset range from the target data source;
and displaying the target data based on the target visual configuration parameters.
Optionally, after the acquiring the target data source identification information of the target data source and searching the target data source based on the target data source identification information and before the determining the target visualization configuration parameters of the target data source, the program further includes instructions for performing the following steps:
acquiring target identity information;
verifying the target identity information;
and when the target identity information is verified, executing the step of determining target visual configuration parameters of the target data source.
The foregoing description of the embodiments of the present application has been presented primarily in terms of a method-side implementation. It will be appreciated that the electronic device, in order to achieve the above-described functions, includes corresponding hardware structures and/or software modules that perform the respective functions. Those of skill in the art will readily appreciate that the elements and algorithm steps described in connection with the embodiments disclosed herein may be embodied as hardware or a combination of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The embodiment of the application may divide the functional units of the electronic device according to the above method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated in one processing unit. The integrated units may be implemented in hardware or in software functional units. It should be noted that, in the embodiment of the present application, the division of the units is schematic, which is merely a logic function division, and other division manners may be implemented in actual practice.
Fig. 4 is a block diagram of functional units of a data presentation device 400 according to an embodiment of the present application. The data display device 400 is applied to electronic equipment, and the data display device 400 comprises: an acquisition unit 401, a determination unit 402, and a presentation unit 403, wherein,
the acquiring unit 401 is configured to acquire target data source identification information of a target data source, and search the target data source based on the target data source identification information;
the determining unit 402 is configured to determine a target visualization configuration parameter of the target data source;
the display unit 403 is configured to display data in the target data source based on the target visualization configuration parameter.
It can be seen that the data display device described in the embodiments of the present application is applied to an electronic device, and obtains target data source identification information of a target data source, and searches the target data source based on the target data source identification information; determining target visual configuration parameters of a target data source; the data in the target data source is presented based on the target visualization configuration parameters. By adopting the embodiment of the application, the data source required by the user can be searched, the corresponding visual configuration parameters are determined, and further, the data display is realized based on the visual configuration parameters, so that the data presentation efficiency can be improved.
Optionally, in terms of the acquiring the target data source identification information of the target data source, the acquiring unit 401 is specifically configured to:
displaying a data processing system, wherein the data processing system comprises a visual configuration control and a data set control;
when the visual configuration control is touched, presenting a data set information list interface, wherein the data set information list interface comprises an adding function control;
acquiring at least one data source when the data set control is touched;
when the adding function control is touched, displaying the data source identification information of the at least one data source;
And confirming to acquire the target data source identification information of the target data source when the target data source identification information in the data source identification information of the at least one data source is touched.
Optionally, in the determining the target visualization configuration parameter of the target data source, the determining unit 402 is specifically configured to:
acquiring target chart attribute information required by a user;
determining a reference visual configuration parameter corresponding to the target chart attribute information according to a mapping relation between the preset chart attribute information and the visual configuration parameter;
acquiring target authority information of the user;
determining a target regulation parameter corresponding to the target authority information according to a mapping relation between preset authority information and regulation parameters;
and adjusting the reference visual configuration parameters according to the target adjustment parameters to obtain the target visual configuration parameters.
Optionally, in the aspect of displaying the data in the target data source based on the target visualization configuration parameter, the displaying unit 403 is specifically configured to:
acquiring the current time;
generating target data of which the difference between the time and the current time is within a preset range from the target data source;
And displaying the target data based on the target visual configuration parameters.
Optionally, after the acquiring the target data source identification information of the target data source and searching the target data source based on the target data source identification information and before the determining the target visualization configuration parameter of the target data source, the apparatus 400 is further specifically configured to:
acquiring target identity information;
verifying the target identity information;
and when the target identity information is verified, executing the step of determining target visual configuration parameters of the target data source.
It may be understood that the functions of each program module of the data display apparatus of the present embodiment may be specifically implemented according to the method in the foregoing method embodiment, and the specific implementation process may refer to the relevant description of the foregoing method embodiment, which is not repeated herein.
The embodiment of the application also provides a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, where the computer program causes a computer to execute part or all of the steps of any one of the methods described in the embodiments of the method, where the computer includes an electronic device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer-readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any one of the methods described in the method embodiments above. The computer program product may be a software installation package, said computer comprising an electronic device.
It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, such as the above-described division of units, merely a division of logic functions, and there may be additional manners of dividing in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, or may be in electrical or other forms.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units described above, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a memory, including several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the above-mentioned method of the various embodiments of the present application. And the aforementioned memory includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be implemented by a program that instructs associated hardware, and the program may be stored in a computer readable memory, which may include: flash disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
The foregoing has outlined rather broadly the more detailed description of embodiments of the present application, wherein specific examples are provided herein to illustrate the principles and embodiments of the present application, the above examples being provided solely to assist in the understanding of the methods of the present application and the core ideas thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (7)

1. A data presentation method, applied to an electronic device, the method comprising:
acquiring target data source identification information of a target data source, and searching the target data source based on the target data source identification information;
Determining target visual configuration parameters of the target data source; the target visualization configuration parameters include: placeholders, derived metrics, data set cache configuration; the placeholder supports parameter types: date, character string, number, rights; the authority control of the placeholder comprises the following steps: controlling the authority of the data set to the region level, and adding a where condition area in ('# { region }') by sql; the selection parameter type authority of the placeholder comprises a separator used in the selection sql;
displaying data in the target data source based on the target visualization configuration parameters;
wherein the determining the target visualization configuration parameters of the target data source comprises:
acquiring target chart attribute information required by a user;
determining a reference visual configuration parameter corresponding to the target chart attribute information according to a mapping relation between the preset chart attribute information and the visual configuration parameter; the chart attribute information includes at least one of: chart style, chart axis parameters; the chart style includes at least one of: a bar graph, a line graph, a pie graph, a bar graph, an area graph, a stock price graph, a curved surface graph, a circular ring graph, a bubble graph and a radar graph;
Acquiring target authority information of the user;
determining a target regulation parameter corresponding to the target authority information according to a mapping relation between preset authority information and regulation parameters; the adjusting parameters are used for adjusting the numerical value of the parameters and selecting the parameters;
adjusting the reference visual configuration parameters according to the target adjustment parameters to obtain the target visual configuration parameters;
wherein the method further comprises:
acquiring target identity information;
verifying the target identity information;
executing the step of determining target visual configuration parameters of the target data source when the target identity information is verified;
when the target identity information is a target fingerprint image, the verifying the target identity information includes:
determining the number of target lines, the average length of the target lines and the area of the target fingerprint image;
determining a target ratio between the target fingerprint area and the target number of lines;
when the average length of the target lines is not in the first interval range or the target ratio is not in the second interval range, confirming that the target identity information is failed to be verified;
When the average length of the target lines is in the first interval range and the target ratio is in the second interval range, determining target definition of the target fingerprint image;
dividing the target fingerprint image into a plurality of areas, and determining the distribution density of the characteristic points of each area in the plurality of areas to obtain the distribution density of the plurality of characteristic points;
determining a target mean square error according to the distribution density of the plurality of characteristic points;
determining a first reference fingerprint identification threshold corresponding to the target definition according to a mapping relation between preset definition and a reference fingerprint identification threshold;
determining a target fine tuning parameter corresponding to the target mean square error according to a mapping relation between the preset mean square error and the fine tuning parameter;
performing fine adjustment on the first reference fingerprint identification threshold according to the target fine adjustment parameter to obtain a target fingerprint identification threshold;
matching the target fingerprint image with a preset fingerprint template;
and if the matching value between the target fingerprint image and the preset fingerprint template is larger than the target fingerprint identification threshold, confirming that the target identity information is successfully verified, otherwise, confirming that the target identity information is failed to be verified.
2. The method of claim 1, wherein the obtaining target data source identification information of the target data source comprises:
displaying a data processing system, wherein the data processing system comprises a visual configuration control and a data set control;
when the visual configuration control is touched, presenting a data set information list interface, wherein the data set information list interface comprises an adding function control;
acquiring at least one data source when the data set control is touched;
when the adding function control is touched, displaying the data source identification information of the at least one data source;
and confirming to acquire the target data source identification information of the target data source when the target data source identification information in the data source identification information of the at least one data source is touched.
3. The method according to claim 1 or 2, wherein the exposing data in the target data source based on the target visualization configuration parameters comprises:
acquiring the current time;
generating target data of which the difference between the time and the current time is within a preset range from the target data source;
and displaying the target data based on the target visual configuration parameters.
4. A data presentation apparatus for use with an electronic device, the apparatus comprising: an acquisition unit, a determination unit and a display unit, wherein,
the acquisition unit is used for acquiring target data source identification information of a target data source and searching the target data source based on the target data source identification information;
the determining unit is used for determining target visual configuration parameters of the target data source; the target visualization configuration parameters include: placeholders, derived metrics, data set cache configuration; the placeholder supports parameter types: date, character string, number, rights; the authority control of the placeholder comprises the following steps: controlling the authority of the data set to the region level, and adding a where condition area in ('# { region }') by sql; the selection parameter type authority of the placeholder comprises a separator used in the selection sql;
the display unit is used for displaying the data in the target data source based on the target visual configuration parameters;
wherein, in terms of the determining the target visual configuration parameter of the target data source, the determining unit is specifically configured to:
acquiring target chart attribute information required by a user;
Determining a reference visual configuration parameter corresponding to the target chart attribute information according to a mapping relation between the preset chart attribute information and the visual configuration parameter; the chart attribute information includes at least one of: chart style, chart axis parameters; the chart style includes at least one of: a bar graph, a line graph, a pie graph, a bar graph, an area graph, a stock price graph, a curved surface graph, a circular ring graph, a bubble graph and a radar graph;
acquiring target authority information of the user;
determining a target regulation parameter corresponding to the target authority information according to a mapping relation between preset authority information and regulation parameters; the adjusting parameters are used for adjusting the numerical value of the parameters and selecting the parameters;
adjusting the reference visual configuration parameters according to the target adjustment parameters to obtain the target visual configuration parameters;
wherein, the device is also specifically used for:
acquiring target identity information;
verifying the target identity information;
executing the step of determining target visual configuration parameters of the target data source when the target identity information is verified;
when the target identity information is a target fingerprint image, the verifying the target identity information includes:
Determining the number of target lines, the average length of the target lines and the area of the target fingerprint image;
determining a target ratio between the target fingerprint area and the target number of lines;
when the average length of the target lines is not in the first interval range or the target ratio is not in the second interval range, confirming that the target identity information is failed to be verified;
when the average length of the target lines is in the first interval range and the target ratio is in the second interval range, determining target definition of the target fingerprint image;
dividing the target fingerprint image into a plurality of areas, and determining the distribution density of the characteristic points of each area in the plurality of areas to obtain the distribution density of the plurality of characteristic points;
determining a target mean square error according to the distribution density of the plurality of characteristic points;
determining a first reference fingerprint identification threshold corresponding to the target definition according to a mapping relation between preset definition and a reference fingerprint identification threshold;
determining a target fine tuning parameter corresponding to the target mean square error according to a mapping relation between the preset mean square error and the fine tuning parameter;
performing fine adjustment on the first reference fingerprint identification threshold according to the target fine adjustment parameter to obtain a target fingerprint identification threshold;
Matching the target fingerprint image with a preset fingerprint template;
and if the matching value between the target fingerprint image and the preset fingerprint template is larger than the target fingerprint identification threshold, confirming that the target identity information is successfully verified, otherwise, confirming that the target identity information is failed to be verified.
5. The apparatus according to claim 4, wherein in terms of the acquiring the target data source identification information of the target data source, the acquiring unit is specifically configured to:
displaying a data processing system, wherein the data processing system comprises a visual configuration control and a data set control;
when the visual configuration control is touched, presenting a data set information list interface, wherein the data set information list interface comprises an adding function control;
acquiring at least one data source when the data set control is touched;
when the adding function control is touched, displaying the data source identification information of the at least one data source;
and confirming to acquire the target data source identification information of the target data source when the target data source identification information in the data source identification information of the at least one data source is touched.
6. An electronic device comprising a processor, a memory for storing one or more programs and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-3.
7. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method of any of claims 1-3.
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