CN112507016A - Data display method and device - Google Patents
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- CN112507016A CN112507016A CN202011395384.3A CN202011395384A CN112507016A CN 112507016 A CN112507016 A CN 112507016A CN 202011395384 A CN202011395384 A CN 202011395384A CN 112507016 A CN112507016 A CN 112507016A
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Abstract
The application provides a data display method and a data display device, wherein the data display method comprises the following steps: representing the entity objects by a schematic line parallel to a horizontal time axis, and pre-connecting the entity objects with an association relationship with each other through a relationship line at the time when the association occurs among the entity objects; adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value; and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other. By the display method, the visual complexity of data generation visual images can be reduced, the possible problem of relationship line overlapping is avoided, and the generation efficiency of related decisions of technicians is improved.
Description
Technical Field
The application relates to the technical field of data visualization, in particular to a data display method. The application also relates to a data display device, a computing device and a computer readable storage medium.
Background
With the development of society, virtual or physical networks such as finance, social contact and the like have more and more utilization on information technology. Modern human society is becoming more and more isolated from various networks, and the activities of people in the networks generate a great deal of data, and the data contains a lot of valuable information. There are many methods and products for processing and analyzing these data, and visual analysis of the data is one of the most effective methods, and combines the computing power of a computer and the subjective judgment power of a human, and is an effective analysis method combining human and machine. The complexity of the relational network itself is high, and the dimension of recombination time is a not small challenge in the field of visual analysis. How to find key or abnormal event time points, interaction rules among entities, front-back association of multiple events and mining potential information and value behind the events through various traces generated in various entities (including but not limited to personnel, accounts, equipment and the like) of a network structure, and a decision maker to make decisions has become a research focus of experts at home and abroad.
In the prior art, a mainstream network structure data time sequence visualization method is a time axis-based method, such as fund time sequence analysis of I2, and the time axis-based method is used, so that the common occurrence time, occurrence rules and transfer modes of funds can be analyzed, and an analyst is helped to quickly position and find abnormal and related rules in a time dimension. However, in the time axis scheme similar to I2, there is a large problem of overlapping relationship, which causes great interference to decision making, and a simpler and more convenient method is further required for data display operation or processing.
Disclosure of Invention
In view of this, the present application provides a method for displaying data. The application also relates to a data display device, a computing device and a computer readable storage medium, which are used for solving the technical defects in the prior art.
According to a first aspect of the embodiments of the present application, there is provided a data display method, including:
representing the entity objects by a schematic line parallel to a horizontal time axis, and pre-connecting the entity objects with an association relationship with each other through a relationship line at the time when the association occurs among the entity objects;
adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value;
and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other.
Optionally, the adjusting the adjacent relation of the schematic lines representing the solid object is configured to:
counting and sequencing the number of association relations existing between the entity objects;
and adjusting the adjacent position relation between the entity objects according to the sequence of the number of the association relations from high to low.
Optionally, the adjusting the adjacent relation of the schematic lines representing the solid object is configured to:
the proximity relation of the schematic lines characterizing the solid object is adjusted based on a force-directed algorithm.
Optionally, the adjusting of the adjacency relation of the schematic lines characterizing the solid object based on the force guidance algorithm is configured to:
each entity object is used as a simulation column body, the strength of the simulation tension between two entities is simulated according to the number of incidence relations between the entity relations, and the energy instability index of the system caused by the movement of every two simulation column bodies in a certain time is calculated through iterative simulation; after the preset iteration number is simulated, the iteration energy instability index of the front and back two rounds tends to be stable, and the position relation between every two simulated cylinders in the current state is used as the adjacent relation between the adjusted entity objects.
Through adjusting the arrangement sequence of the entity object schematic lines, the schematic lines with more relation lines among the entity objects are adjusted to adjacent positions, so that the visual complexity is reduced by the drawn visual graph, and a user can know the information on the visual graph more intuitively.
Optionally, the determining the offset of the relationship line between any two entity objects having the same starting point is configured to:
acquiring a current analysis range and time precision;
setting the offset by referring to the current observation screen under the condition that the ratio of the time precision to the analysis range is smaller than a preset threshold;
and determining the offset according to the time precision under the condition that the ratio of the time precision to the analysis range is greater than or equal to a preset threshold value.
Optionally, in a case that a ratio of the time precision to the analysis range is smaller than a preset threshold, setting the offset with reference to the current observation screen is configured to:
and under the condition that the ratio of the time precision to the analysis range is smaller than a preset threshold value, setting the offset by referring to the width of the current observation screen.
Optionally, when the ratio of the time precision to the analysis range is greater than or equal to a preset threshold, determining, according to the time precision, that the offset is configured to:
and in the case that the ratio of the time precision to the analysis range is greater than or equal to a preset threshold value, setting the offset amount as 1/800 of the analysis range.
By setting the offset for the relation line, the relation line drawn at the same time point is prevented from overlapping, so that the formation of countermeasures for technicians is facilitated, and the improvement of the working efficiency is facilitated.
According to a second aspect of the embodiments of the present application, there is provided a data display apparatus, including:
the building module is configured to represent the entity objects by a schematic line parallel to a horizontal time axis, and at the time of association among the entity objects, the entity objects with the association relationship among each other are pre-connected through a relationship line;
the adjusting module is configured to adjust the adjacent relation of the schematic lines of the entity objects so that the total length of the relation lines among all the entity objects is smaller than a preset threshold value;
and the drawing module is configured to determine the offset of a relation line between any two entity objects with the same starting point and draw a final relation line for the entity objects with an association relation between each other.
According to a third aspect of embodiments herein, there is provided a computing device comprising:
a memory and a processor;
the memory is to store computer-executable instructions, and the processor is to execute the computer-executable instructions to:
representing the entity objects by a schematic line parallel to a horizontal time axis, and pre-connecting the entity objects with an association relationship with each other through a relationship line at the time when the association occurs among the entity objects;
adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value;
and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other.
According to a fourth aspect of embodiments herein, there is provided a computer-readable storage medium storing computer-executable instructions that, when executed by a processor, perform the steps of any of the methods of presenting data.
According to the data display method, the entity objects are represented by the schematic line parallel to the horizontal time axis, and at the moment of association among the entity objects, the entity objects with association relation are pre-connected through the relationship line; adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value; and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other.
According to the data display method, the visual complexity of the data generation visual view is reduced, the possible problem of relation line overlapping is avoided, and the generation efficiency of the relevant decisions of technicians is improved.
Drawings
Fig. 1 is a flowchart of a data displaying method according to an embodiment of the present application;
FIG. 2 is a schematic representation of an entity account before its schematic line sequence is adjusted as provided by an embodiment of the present application;
FIG. 3 is a schematic diagram of an entity account after adjusting a schematic line order as provided by an embodiment of the present application;
FIG. 4 is a schematic diagram illustrating a relationship line between entity accounts before being shifted according to an embodiment of the present application;
FIG. 5 is a schematic diagram illustrating an offset to the relationship line between entity accounts according to an embodiment of the present application;
FIG. 6 is a process flow diagram of a method applied to transactions between entity accounts according to an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a data display device according to an embodiment of the present application;
fig. 8 is a block diagram of a computing device according to an embodiment of the present application.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit of this application and is therefore not limited to the specific implementations disclosed below.
The terminology used in the one or more embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the one or more embodiments of the present application. As used in one or more embodiments of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used in one or more embodiments of the present application refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It will be understood that, although the terms first, second, etc. may be used herein in one or more embodiments of the present application to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first aspect may be termed a second aspect, and, similarly, a second aspect may be termed a first aspect, without departing from the scope of one or more embodiments of the present application. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
First, the noun terms to which one or more embodiments of the present application relate are explained.
Visualization: visualization is a theory, method and technology that data is converted into graphics or images to be displayed on a screen by using computer graphics and image processing technology, and then interactive processing is performed.
Timing diagram: the timing diagram, also known as sequence diagram and sequence diagram, is a UML (unified Modeling language) interaction diagram. It displays dynamic collaboration among multiple objects by describing the chronological order in which associations occur between entity objects.
Next, a brief description will be given of the basic concept of the data presentation method provided in the present application.
The prior art data presentation methods, such as fund timing analysis, use a time-based method, in which each account entity is represented by a horizontal straight line parallel to the time line, each transfer between two accounts is represented by an arrow line perpendicular to the time line, the start point and the end point of the arrow line are respectively on the life lines of the two account entities for transferring and receiving money, and the intersection point of the arrow line with the time line after the arrow line is extended is just the time point when the transfer occurs. The method is commonly used for analyzing the common occurrence time, occurrence rules and transfer modes of funds, and helps analysts to quickly position and find abnormal and related rules in the time dimension. However, this approach may produce overlap for events that occur at the same or similar points in time. Overlapping can cause two problems:
1) there is no way to distinguish which two entities are in a relationship between pairs of entities at the same point in time.
2) There is no way to distinguish between pairs of entities at the same point in time. Thereby causing a great deal of interference in the formation of decisions.
Assume that there are three accounts A, B, C for the presentity and the transaction between the three accounts is going on. Taking the time precision of the time axis as minutes as an example, if account transactions exist in every minute, a relationship line between accounts is drawn. At some point during the day when multiple transactions between A, B, C occur simultaneously, the relationship lines of the visual map drawn at that time overlap. And thus cannot visually distinguish which account between A, B, C accounts has traded with that account in that second, nor can it distinguish exactly between pairs of accounts.
In order to reduce visual complexity and avoid interference on strategy generation caused by overlapping of relationship lines, the application provides a data display method, which is characterized in that entity objects are represented by schematic lines parallel to a horizontal time axis, and at the time when association occurs among the entity objects, the entity objects with association relationship among each other are pre-connected through the relationship lines; adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value; and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other. Therefore, the visual complexity of data generation visual images is reduced, the possible problem of relation line overlapping is avoided, and the working efficiency of related decisions of technicians is improved.
In the present application, a data presentation method is provided, and the present application relates to a data presentation apparatus, a computing device, and a computer-readable storage medium, which are described in detail in the following embodiments one by one.
Fig. 1 shows a flowchart of a data presentation method according to an embodiment of the present application, which specifically includes the following steps:
step 102: the physical objects are represented by a schematic line parallel to a horizontal time axis, and the physical objects having an association relationship with each other are pre-connected through a relationship line at the time when the association occurs between the respective physical objects.
Specifically, the schematic line may be a straight line representing a physical object; the entity object can be an account, and is not limited to people, account numbers, equipment and the like; the association time can be the transfer between accounts, and is not limited to the transfer between persons, the data transmission between devices and the like; as shown in fig. 2, fig. 2 is a schematic diagram before the schematic line sequence of the entity accounts is adjusted, and the time when the association occurs between the entity objects may be a time point when a transfer transaction occurs between two entity accounts at a certain time, for example, when a transfer operation is performed between the accounts a and B at 1 point in the schematic diagram before the schematic line sequence of the entity accounts is adjusted in fig. 2, a relationship line is drawn between the accounts a and B; the pre-connecting the entity objects having the association relationship with each other through the relationship line may be to determine whether the entity objects having the association relationship with each other meet the expected effect after the entity objects having the association relationship with each other are connected together through the relationship line in a simulation manner, and draw the line in the visual graph after the entity objects meet the expected effect.
In practical application, the entity objects are represented by drawing straight lines parallel to a horizontal time axis, and the relationship between the entity objects is represented by connecting the entity objects with the relationship through the relationship line at the time when the relationship between the entity objects occurs. The connection is performed for constructing the visual graph in advance, the visual graph is not drawn yet, and the following steps are required for optimizing the related information and then drawing the visual graph.
For example, when drawing a visual graph representing transaction traffic among accounts, the information of each account and the transaction traffic records among the information of each account to be displayed in the visual graph are first acquired, and graph pre-connection is performed. And then obtaining the arrangement sequence of the schematic lines representing the accounts and the optimal solution of the offset of the relationship lines representing the transaction between the accounts through the subsequent steps, and drawing the visual graph.
Step 104: and adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value.
Specifically, the preset threshold may be the shortest value of the total length of the line, that is, the best effect achieved after the line is indicated by the entity object is adjusted. The adjusting of the adjacent relationship of the schematic lines representing the entity objects may be to count and sort the number of the association relationships existing between the entity objects, and then adjust the adjacent position relationship between the entity objects in the order from the high number of the association relationships to the low number of the association relationships, as shown in the schematic diagram before the sequence of the schematic lines of the entity account is adjusted in fig. 2 and the schematic diagram after the sequence of the schematic lines of the entity account is adjusted in fig. 3, the total length of all the relationship lines is shortened by adjusting the arrangement sequence of the schematic lines, and the most transactions between the accounts a and D can be clearly seen in the schematic diagram after the sequence of the schematic lines of the entity account is adjusted in fig. 3.
And adjusting the arrangement sequence of the schematic lines representing the entity object, namely obtaining an optimal solution through a force-oriented algorithm, wherein the total length of all drawn relation lines is the shortest in the arrangement sequence of the schematic lines of the optimal solution.
The force-directed algorithm used in the present application is described in connection with the presentation of data. Each solid object is used as a simulation column body, and the column bodies are a plurality of columns bodies which can only move longitudinally and have mass. Simulating the strength of simulated tension between two entities by the number of incidence relations between the entity relations: the rubber bands for connecting the cylinders are arranged among the cylinders, when the cylinders are simulated to move, the rubber bands can obtain tension, the more the rubber bands are, the more the relation among the entity objects is represented, the more the rubber bands correspond to the positions between the cylinders and the rubber bands, namely the more the rubber bands are arranged among the cylinders, and the larger the tension is exerted on the cylinders during the movement. Iterative simulation is carried out to calculate the energy instability index of the system caused by the motion of every two simulation cylinders within a certain time: each iteration represents a short time unit, the motion of the cylinder is simulated in the time, and physical information such as a current speed value and the like and a current energy instability index of the whole system are calculated according to the tension applied to the rubber band. After the preset iteration number is simulated, the energy instability index of the two previous and next iterations tends to be stable, the position relation between every two simulation cylinders in the current state is used as the adjacent relation between the adjusted entity objects, namely after the simulation cylinders move through the iteration of the fixed iteration number, whether the energy instability index of the two previous and next iterations is reduced or not is compared to judge whether the iteration continues, if the energy is not reduced any more or the reduction amplitude is very limited, the simulation is judged to be stable, and the iteration is not carried out any more. At this time, the arrangement sequence of the entity life lines also reaches a relatively optimal solution. Otherwise, the iteration is continued until the condition of stopping the iteration is met. In order to prevent the situation of local optimal solution, the above steps can be repeated several times, and the best result is taken.
Step 106: and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other.
Specifically, the relationship lines having the same origin may be the association relationships occurring in the same time.
Determining the offset of the relationship line between any two entity objects with the same starting point may be that the entity objects have a relationship at the same time point, the starting point of the relationship line is consistent with the time point, the end point of the relationship line has an offset, and finally the relationship line with the offset is drawn between the entity objects having the relationship. Each relation line has a starting point time position consistent with the real time point and an ending point time position offset with the real time point by a fixed time length.
In application, as shown in a schematic diagram before the relationship line between the entity accounts is shifted in fig. 4 and a schematic diagram after the relationship line between the entity accounts is shifted in fig. 5, in fig. 4, because the transfer between a plurality of entity accounts occurs at the same time at the point 1, all the relationship lines at the point 1 are overlapped together and cannot be distinguished, but in fig. 5, because the relationship lines have offset, the transfer transaction between which accounts is carried out can be distinguished, the user can conveniently check the transfer transaction, and the working efficiency of technical personnel is improved.
Determining an offset of a relationship line between any two entity objects having the same origin comprises:
acquiring a current analysis range and time precision; setting the offset by referring to the current observation screen under the condition that the ratio of the time precision to the analysis range is smaller than a preset threshold; and determining the offset according to the time precision under the condition that the ratio of the time precision to the analysis range is greater than or equal to a preset threshold value. If the minimum time accuracy in the time series analysis is coarser than the total time range of the analysis, e.g. half a year for the analysis range and one day for the time accuracy, then the time offset is preferably chosen to be the minimum time accuracy.
In a case where a ratio of the time precision to the analysis range is less than a preset threshold, setting the offset with reference to a current observation screen includes: the offset is set with reference to the width of the current viewing screen. If the minimum time accuracy in the time series analysis is very fine relative to the total time range of the analysis, e.g. half a year of analysis range and second level of time accuracy, then the time offset is preferably chosen to be dynamically adapted to maintain a fixed length offset relative to the screen width at the zoom level.
When the ratio of the time precision to the analysis range is greater than or equal to a preset threshold, determining the offset according to the time precision includes: the offset is set to 1/800 for the analysis range. In practical experiments, it is found that a ratio of the analysis time precision to the analysis time range of 1:800 is a suitable boundary, and if the ratio is large, the first mode is selected, and if the ratio is smaller, the second mode is selected.
Through adjusting the arrangement sequence of the entity object schematic lines, the schematic lines with more relation lines among the entity objects are adjusted to adjacent positions, so that the visual complexity is reduced by the drawn visual graph, and a user can know the information on the visual graph more intuitively. By setting the offset for the relation line, the relation line drawn at the same time point is prevented from overlapping, so that the formation of countermeasures for technicians is facilitated, and the improvement of the working efficiency is facilitated.
The following description further describes the data presentation method by taking an application of the data presentation method provided by the present application to transactions between entity accounts as an example, with reference to fig. 6. Fig. 6 shows a processing flow chart of a presentation method applied to data according to an embodiment of the present application, which specifically includes the following steps:
step 602: and randomly arranging the entity account schematic line.
Before drawing the entity account transaction visual, the transaction information required to be shown in the figure and between the entity accounts is obtained. And randomly arranging the entity account schematic lines according to the acquired information, and carrying out the next operation according to the sequence of the randomly arranged entity account schematic lines.
Step 604: and calculating the length of the overall relation line.
And connecting the entity accounts with a transaction relationship with each other through a relationship line at the moment when the transaction occurs between the entity accounts. And simulating and drawing the relationship line according to the arrangement sequence of the randomly arranged entity account schematic lines in the last step and the acquired transaction information between the entity accounts, and calculating the total length of the simulated and drawn relationship line. The simulation drawing relation line is used for simulating and calculating the total length of the simulation drawing relation line calculated according to the arrangement sequence of the entity account schematic lines at the moment
Step 606: and judging whether the length of the relation line reaches the optimal solution. If so, go to step 610, otherwise go to step 608.
Judging whether the total length value of the simulation drawing relation line in the previous step meets an expected value, and if not, performing the next operation of adjusting the arrangement sequence of the schematic lines of the entity account; if the expected value is reached, the process proceeds to step 610, and an operation of drawing a schematic line of the entity account is performed.
Since the relative best result is obtained by repeating the operations of adjusting the arrangement order and calculating the total length of the relationship line for a plurality of times to sequence the physical account schematic lines, the operation of adjusting the arrangement order of the physical account schematic lines is generally required after the first determination.
Judging whether the length of the relation line reaches the optimal solution or not by using a force-oriented algorithm, namely, taking each entity account as a simulation column, simulating the strength of the simulation tension between two entity accounts according to the number of incidence relations between the entity account relations, and iteratively simulating and calculating the energy instability index of the system caused by the motion of every two simulation columns in a certain time; after the preset iteration number is simulated, the iteration energy instability index of the front and back two rounds tends to be stable, and the position relation between every two simulated cylinders in the current state is used as the adjacent relation between the adjusted entity objects.
Step 608: and adjusting the schematic line arrangement sequence of the entity accounts.
And adjusting the arrangement sequence of the schematic lines of the entity accounts is to count and sort the number of the transaction transactions existing among the entity accounts, and then adjust the adjacent position relationship among the entity accounts according to the sequence of the number of the transaction transactions among the entity accounts from high to low.
Step 610: and drawing a schematic line of the entity account.
And drawing the entity account schematic line in a visual graph according to the arrangement sequence obtained by the optimization in the steps.
Step 612: and calculating the relation line offset.
The offset of the relationship line may be the transaction between the entity accounts at a time, at which the start position of the relationship line is consistent with the real transaction time point, and the end position of the relationship line is kept offset from the real transaction time point by a fixed time length, and the offset is the offset of the relationship line.
There are two selection ways to calculate the offset of the relationship line, and the current analysis range and time precision need to be obtained.
The selection mode is as follows: when the current analysis range and the time precision are obtained, the minimum time precision is coarser than the total time range of the analysis, and if the analysis range is half a year and the time precision is one day, the time offset is preferably selected to be the minimum time precision.
And a second selection mode: when the current analysis range and time precision are obtained, the minimum time precision is very fine relative to the total analysis time range, for example, the analysis range is half a year, and the time precision is in the order of seconds, so that the time offset is preferably dynamically adapted, and the offset of a fixed length relative to the screen width is kept at the zoom level.
A ratio of time accuracy to analysis time range of 1:800 is a suitable boundary, and if this ratio is large, the first mode is selected, and if this ratio is smaller, the second mode is selected.
Step 614: and drawing a relation line between the entity account schematic lines.
And drawing a relationship line according to the acquired transaction information between the entity accounts.
According to the data display method applied to the transactions among the entity accounts, the arrangement sequence of the schematic lines of the entity accounts is adjusted, so that the complexity of the view is reduced, and the transaction transactions among the entity accounts can be seen more clearly by a user; according to the ratio of the time precision to the analysis time, the offset of the relation line is selected, so that the relation lines of the transfer transaction at the same or similar time cannot be overlapped, and the improvement of the working efficiency of technicians is facilitated.
Corresponding to the above method embodiment, the present application further provides an embodiment of a data display apparatus, and fig. 7 shows a schematic structural diagram of a data display apparatus provided in an embodiment of the present application. As shown in fig. 7, the apparatus includes:
the building module 702 is configured to characterize the entity objects by a schematic line parallel to a horizontal time axis, and pre-connect the entity objects having an association relationship with each other through a relationship line at a time when the association occurs between the entity objects;
an adjusting module 704 configured to adjust the adjacent relationship of the schematic lines representing the entity objects so that the total length of the relationship lines between all the entity objects is smaller than a preset threshold;
and the drawing module 706 is configured to determine an offset of a relationship line between any two entity objects having the same starting point and draw a final relationship line for the entity objects having an association relationship with each other.
In an embodiment of the present application, the adjusting module 704 is further configured to:
counting and sequencing the number of association relations existing between the entity objects;
and adjusting the adjacent position relation between the entity objects according to the sequence of the number of the association relations from high to low.
The adjustment module 704 is further configured to:
the proximity relation of the schematic lines characterizing the solid object is adjusted based on a force-directed algorithm.
In another embodiment of the present application, the adjusting module 704 is further configured to:
each entity object is used as a simulation column body, the strength of the simulation tension between two entities is simulated according to the number of incidence relations between the entity relations, and the energy instability index of the system caused by the movement of every two simulation column bodies in a certain time is calculated through iterative simulation;
after the preset iteration number is simulated, the iteration energy instability index of the front and back two rounds tends to be stable, and the position relation between every two simulated cylinders in the current state is used as the adjacent relation between the adjusted entity objects.
The device achieves the purpose that the total length of all relation lines is smaller than a preset threshold value by adjusting the adjacent relation of the schematic lines representing the entity object, and the visual complexity can be reduced by the drawn visual graph.
In one embodiment, the rendering module 706 is further configured to:
acquiring a current analysis range and time precision;
setting the offset by referring to the current observation screen under the condition that the ratio of the time precision to the analysis range is smaller than a preset threshold;
and determining the offset according to the time precision under the condition that the ratio of the time precision to the analysis range is greater than or equal to a preset threshold value.
In another embodiment, the rendering module 706 is further configured to:
and under the condition that the ratio of the time precision to the analysis range is smaller than a preset threshold value, setting the offset by referring to the width of the current observation screen.
When the ratio of the time precision to the analysis range is greater than or equal to a preset threshold, determining the offset according to the time precision includes:
optionally, the drawing module 706 is further configured to:
and in the case that the ratio of the time precision to the analysis range is greater than or equal to a preset threshold value, setting the offset amount as 1/800 of the analysis range.
The device avoids the overlapping problem of different relation lines through the deviation of the relation lines, and facilitates the generation of relevant countermeasures for technicians.
The above is a schematic scheme of a data display device of the present embodiment. It should be noted that the technical solution of the data presentation apparatus and the technical solution of the data presentation method described above belong to the same concept, and details that are not described in detail in the technical solution of the data presentation apparatus can be referred to the description of the technical solution of the data presentation method described above.
Fig. 8 illustrates a block diagram of a computing device 800 provided according to an embodiment of the present application. The components of the computing device 800 include, but are not limited to, memory 810 and a processor 820. The processor 820 is coupled to the memory 810 via a bus 830, and the database 850 is used to store data.
Computing device 800 also includes access device 840, access device 840 enabling computing device 800 to communicate via one or more networks 860. Examples of such networks include the Public Switched Telephone Network (PSTN), a Local Area Network (LAN), a Wide Area Network (WAN), a Personal Area Network (PAN), or a combination of communication networks such as the internet. Access device 840 may include one or more of any type of network interface (e.g., a Network Interface Card (NIC)) whether wired or wireless, such as an IEEE802.11 Wireless Local Area Network (WLAN) wireless interface, a worldwide interoperability for microwave access (Wi-MAX) interface, an ethernet interface, a Universal Serial Bus (USB) interface, a cellular network interface, a bluetooth interface, a Near Field Communication (NFC) interface, and so forth.
In one embodiment of the application, the above-described components of the computing device 800 and other components not shown in fig. 8 may also be connected to each other, for example, by a bus. It should be understood that the block diagram of the computing device architecture shown in FIG. 8 is for purposes of example only and is not limiting as to the scope of the present application. Those skilled in the art may add or replace other components as desired.
Computing device 800 may be any type of stationary or mobile computing device, including a mobile computer or mobile computing device (e.g., tablet, personal digital assistant, laptop, notebook, netbook, etc.), a mobile phone (e.g., smartphone), a wearable computing device (e.g., smartwatch, smartglasses, etc.), or other type of mobile device, or a stationary computing device such as a desktop computer or PC. Computing device 800 may also be a mobile or stationary server.
Wherein, the processor 820 is configured to execute the following computer-executable instructions:
representing the entity objects by a schematic line parallel to a horizontal time axis, and pre-connecting the entity objects with an association relationship with each other through a relationship line at the time when the association occurs among the entity objects;
adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value;
and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other.
The above is an illustrative scheme of a computing device of the present embodiment. It should be noted that the technical solution of the computing device and the technical solution of the data presentation method belong to the same concept, and details that are not described in detail in the technical solution of the computing device can be referred to the description of the technical solution of the data presentation method.
An embodiment of the present application further provides a computer-readable storage medium storing computer instructions that, when executed by a processor, are configured to:
representing the entity objects by a schematic line parallel to a horizontal time axis, and pre-connecting the entity objects with an association relationship with each other through a relationship line at the time when the association occurs among the entity objects;
adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value;
and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other.
The above is an illustrative scheme of a computer-readable storage medium of the present embodiment. It should be noted that the technical solution of the storage medium and the technical solution of the above data presentation method belong to the same concept, and for details that are not described in detail in the technical solution of the storage medium, reference may be made to the description of the technical solution of the above data presentation method.
The foregoing description of specific embodiments of the present application has been presented. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The computer instructions comprise computer program code which may be in the form of source code, object code, an executable file or some intermediate form, or the like. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
It should be noted that, for the sake of simplicity, the above-mentioned method embodiments are described as a series of acts or combinations, but those skilled in the art should understand that the present application is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. Alternative embodiments are not exhaustive and do not limit the invention to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and its practical applications, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A data display method comprises the following steps:
representing the entity objects by a schematic line parallel to a horizontal time axis, and pre-connecting the entity objects with an association relationship with each other through a relationship line at the time when the association occurs among the entity objects;
adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value;
and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other.
2. The method of claim 1, wherein adjusting the proximity of the schematic lines that characterize the physical object comprises:
counting and sequencing the number of association relations existing between the entity objects;
and adjusting the adjacent position relation between the entity objects according to the sequence of the number of the association relations from high to low.
3. The method of claim 1, wherein the adjusting the proximity relationship of the gesture lines characterizing the entity object comprises:
the proximity relation of the schematic lines characterizing the solid object is adjusted based on a force-directed algorithm.
4. The method of claim 3, wherein adjusting the proximity relationship of the gesture line characterizing the physical object based on a force steering algorithm comprises:
each entity object is used as a simulation column body, the strength of the simulation tension between two entities is simulated according to the number of incidence relations between the entity relations, and the energy instability index of the system caused by the movement of every two simulation column bodies in a certain time is calculated through iterative simulation;
after the preset iteration number is simulated, the iteration energy instability index of the front and back two rounds tends to be stable, and the position relation between every two simulated cylinders in the current state is used as the adjacent relation between the adjusted entity objects.
5. The method of claim 1, wherein determining an offset of a line of relationship between any two physical objects having the same origin comprises:
acquiring a current analysis range and time precision;
setting the offset by referring to the current observation screen under the condition that the ratio of the time precision to the analysis range is smaller than a preset threshold;
and determining the offset according to the time precision under the condition that the ratio of the time precision to the analysis range is greater than or equal to a preset threshold value.
6. The method of claim 5, wherein in the case where the ratio of the time precision to the analysis range is less than a preset threshold, setting the offset amount with reference to a current observation screen comprises:
and under the condition that the ratio of the time precision to the analysis range is smaller than a preset threshold value, setting the offset by referring to the width of the current observation screen.
7. The method of claim 5, wherein determining the offset amount according to the time precision in a case where a ratio of the time precision to the analysis range is greater than or equal to a preset threshold value comprises:
and in the case that the ratio of the time precision to the analysis range is greater than or equal to a preset threshold value, setting the offset amount as 1/800 of the analysis range.
8. An apparatus for displaying data, comprising:
the building module is configured to represent the entity objects by a schematic line parallel to a horizontal time axis, and at the time of association among the entity objects, the entity objects with the association relationship among each other are pre-connected through a relationship line;
the adjusting module is configured to adjust the adjacent relation of the schematic lines of the entity objects so that the total length of the relation lines among all the entity objects is smaller than a preset threshold value;
and the drawing module is configured to determine the offset of a relation line between any two entity objects with the same starting point and draw a final relation line for the entity objects with an association relation between each other.
9. A computing device, comprising:
a memory and a processor;
the memory is configured to store computer-executable instructions, and the processor is configured to execute the computer-executable instructions to implement the method of:
representing the entity objects by a schematic line parallel to a horizontal time axis, and pre-connecting the entity objects with an association relationship with each other through a relationship line at the time when the association occurs among the entity objects;
adjusting the adjacent relation of the schematic lines for representing the entity objects to enable the total length of the relation lines among all the entity objects to be smaller than a preset threshold value;
and determining the offset of a relation line between any two entity objects with the same starting point and drawing a final relation line for the entity objects with an association relation between each other.
10. A computer readable storage medium storing computer instructions which, when executed by a processor, carry out the steps of a method of presenting data according to any one of claims 1 to 7.
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