CN108845850A - A kind of method for visualizing and system of discrete data - Google Patents
A kind of method for visualizing and system of discrete data Download PDFInfo
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- CN108845850A CN108845850A CN201810465968.XA CN201810465968A CN108845850A CN 108845850 A CN108845850 A CN 108845850A CN 201810465968 A CN201810465968 A CN 201810465968A CN 108845850 A CN108845850 A CN 108845850A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
Abstract
The invention discloses a kind of method for visualizing of discrete data, include the following steps, S1）Obtain the pieces of data information of data set；S2）According to the variable's attribute in data acquired information, the necessary variable's attribute of display needed for determining；S3）It assigns each necessary variable's attribute one and shows dimension, necessity variable's attribute described in wherein at least one is discrete data attribute；S4）The relational graph of corresponding display dimension is drawn according to the necessary variable's attribute；S5）The information of selected relational graph is shown according to selected display area.The invention also discloses a kind of systems of method for visualizing for realizing discrete data.
Description
Technical field
The present invention relates to fields such as data processing, visualization displays, the method for visualizing of specially a kind of discrete data and
System.
Background technique
In modern society, data volume is increased with super exponential speed, how real in the data of these magnanimity
The visualization of existing data is more and more important, in order to which people carry out a large amount of data the intuitive analysis of data, or succeeds in reaching an agreement
It crosses accurate effective mode and transmits the information contained in data, in order to which people quick and precisely understand data meaning.
Summary of the invention
The purpose of the present invention is：A kind of method for visualizing of discrete data is provided, is classified by the attribute to data
Compare, generate the visual relational graph of intuitive multidimensional, in order to quick and precisely understand data meaning.
Realizing the technical solution of above-mentioned purpose is：A kind of method for visualizing of discrete data, includes the following steps, S1) it obtains
Take the pieces of data information of data set；S2) according to the variable's attribute in data acquired information, the necessary variable of display needed for determining
Attribute；S3) assign each described necessary one display dimension of variable's attribute, necessity variable's attribute described in wherein at least one for from
Dissipate type data attribute；S4 the relational graph of corresponding display dimension) is drawn according to the necessary variable's attribute；S5) according to selecting
Display area show the information of selected relational graph.
In a preferred embodiment of the invention, the quantity of necessity variable's attribute is equipped with two or more.
In a preferred embodiment of the invention, the correspondence mappings shape of the discrete data attribute of data information described in each item
Formula is indicated in the relational graph in the form of lines.
In a preferred embodiment of the invention, the lines have plurality of lines attribute, including lines line style, lines line
Width, line color, line color transparency, lines spacing and line length.
In a preferred embodiment of the invention, each line properties, which correspond to, removes institute in data corresponding to the lines
State other variable's attributes except necessary variable's attribute.
In an of the invention preferred embodiment, the step S4) in include that institute is drawn according to the necessary display properties
State the reference axis of relational graph.
In a preferred embodiment of the invention, the step S5) include the following steps, S51) choose in relational graph
Display area generates selected signal；S52) show that this selectes the data information of display area corresponding to signal according to selected signal.
It is another object of the present invention to：A kind of visualization system of discrete data is provided.
Realizing the technical solution of above-mentioned purpose is：A kind of method for visualizing for realizing the discrete data it is visual
Change system, including data capture unit, for obtaining the data information of data；Data processing unit, for according to the data
Variable's attribute in information, the necessary variable's attribute shown needed for determining, necessity variable's attribute described in wherein at least one for from
Type data attribute is dissipated, and the display dimension for assigning necessity variable's attribute, and according to the necessary variable's attribute
Draw the relational graph of corresponding display dimension；Data display unit shows the data processing according to selected display area
Unit relational graph generated；Data storage cell stores the data information and the relational graph of the data.
In a preferred embodiment of the present invention, the correspondence mappings form of the discrete data attribute of the data is with lines
Form indicated in the relational graph.
In a preferred embodiment of the present invention, the lines have plurality of lines attribute, including lines line style, lines line
Width, line color, line color transparency, lines spacing and line length；Each line properties correspond to the lines institute
Other variable's attributes in corresponding data in addition to the necessary variable's attribute.
It is an advantage of the invention that：The method for visualizing and system of discrete data of the invention, present in data two or
The data information of person's more various dimensions；Viewer's sight is guided with intuitive way, prominent important information can be effectively intuitive
Accurate transfer more information, while the interaction of backer and data facilitate the update of data to handle.
Detailed description of the invention
The present invention is further explained with reference to the accompanying drawings and examples.
Fig. 1 is the module map of the visualization system of discrete data.
Fig. 2 is the step flow chart of the method for visualizing of discrete data.
Fig. 3 is the step S5 of Fig. 2) step flow chart；
Fig. 4 is that the data in table 1 are formed by visualized graphs.
Wherein,
1 data capture unit；2 data processing units；
3 data display units；4 data storage cells.
Specific embodiment
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema
Example.
As shown in Figure 1, a kind of visualization system of discrete data, including data capture unit 1, data processing unit 2, number
According to display unit 3, data storage cell 4.
The data capture unit 1 is used to obtain the pieces of data information of data set；The data processing unit 2 is used for root
According to the variable's attribute in the data information, the required necessary variable's attribute shown is determined, necessity described in wherein at least one becomes
Amount attribute is discrete data attribute；And a display dimension for assigning necessity variable's attribute, and according to described
Necessary variable's attribute draws the relational graph of corresponding display dimension.The data display unit 3 is used for according to selected display
Region shows the data processing unit 2 relational graph generated；The data storage cell 4 is for storing the data
Data information and the relational graph.
The method for visualizing that visualization system based on above-mentioned discrete data is realized is as follows.
As shown in Fig. 2, a kind of method for visualizing of discrete data, includes the following steps.
S1 the pieces of data information of data set) is obtained.
S2) according to the variable's attribute in data acquired information, the necessary variable's attribute of display needed for determining.
S3 it) assigns each necessary variable's attribute one and shows dimension, necessity variable's attribute described in wherein at least one is
Discrete data attribute.
In this step S3) in, the quantity of necessity variable's attribute is equipped with two or more.Data information described in each item
The correspondence mappings form of discrete data attribute is indicated in the relational graph in the form of lines.The lines have more
Kind of line properties, line properties include lines line style, lines line width, line color, line color transparency, lines spacing and
Line length.Each line properties correspond to other in addition to the necessary variable's attribute in data corresponding to the lines
Variable's attribute.
S4 the relational graph of corresponding display dimension) is drawn according to the necessary variable's attribute.
In order to further show the relationship in data information between various data attributes, in the step S4) in include,
The reference axis of the relational graph is drawn according to the necessary display properties.
As shown in figure 3, S5) information of selected relational graph is shown according to selected display area.Specifically, institute
State step S5) include the following steps, S51) display area in relational graph is chosen, generate selected signal；S52) according to selected
Signal shows the data information of display area corresponding to the selected signal.
Combined with specific embodiments below, the method for visualizing of above-mentioned discrete data is described in detail.
Embodiment, as shown in table 1 below, table 1 have 4 column, 31 row data.
| Date | Quantity | Classification | Provinces and cities |
| 2017-1-1 | 1390 | Industry | Jiangsu |
| 2017-1-2 | 1080 | Agricultural | Jiangsu |
| 2017-1-3 | 1298 | Service trade | Zhejiang |
| 2017-1-4 | 1123 | Service trade | Zhejiang |
| ... | ... | ... | ... |
| ... | ... | ... | ... |
| 2017-1-30 | 1122 | Agricultural | Jiangsu |
| 2017-1-31 | 1037 | Industry | Zhejiang |
Table 1
According to the data information of table 1, the necessary variable's attribute shown needed for determining is " date ", " provinces and cities ".By " classification "
It is mapped as different lines line styles.Other display properties such as " quantity " form interactive information and show.According to " date ", " save
Reference axis and lines are drawn by city ", as shown in Figure 4.
The method for visualizing and system of discrete data of the present invention, present the number of two or more dimension in data
It is believed that breath；Viewer's sight is guided with intuitive way, prominent important information effectively intuitive accurate transfer can more be believed
Breath, while the interaction of backer and data, facilitate the update of data to handle.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of method for visualizing of discrete data, which is characterized in that include the following steps,
S1）Obtain the pieces of data information of data set；
S2）According to the variable's attribute in data acquired information, the necessary variable's attribute of display needed for determining；
S3）Assign each described necessary one display dimension of variable's attribute, necessity variable's attribute described in wherein at least one for from
Dissipate type data attribute；
S4）The relational graph of corresponding display dimension is drawn according to the necessary variable's attribute；
S5）The information of selected relational graph is shown according to selected display area.
2. the method for visualizing of discrete data according to claim 1, which is characterized in that the number of necessity variable's attribute
Amount is equipped with two or more.
3. the method for visualizing of discrete data according to claim 1, which is characterized in that data information described in each item from
The correspondence mappings form for dissipating type data attribute is indicated in the relational graph in the form of lines.
4. the method for visualizing of discrete data according to claim 3, which is characterized in that the lines have plurality of lines
Attribute, including lines line style, lines line width, line color, line color transparency, lines spacing and line length.
5. the method for visualizing of discrete data according to claim 4, which is characterized in that each line properties are corresponding
Other variable's attributes in the data corresponding to the lines in addition to the necessary variable's attribute.
6. the method for visualizing of discrete data according to claim 1, which is characterized in that the step S4）In include root
The reference axis of the relational graph is drawn according to the necessary display properties.
7. the method for visualizing of discrete data according to claim 1, which is characterized in that the step S5）Including following
Step,
S51）The display area in relational graph is chosen, selected signal is generated；
S52）Show that this selectes the data information of display area corresponding to signal according to selected signal.
8. a kind of visualization system of the method for visualizing for realizing discrete data described in claim 1, which is characterized in that
Including
Data capture unit, for obtaining the pieces of data information of data set；
Data processing unit, for determining the required necessary variable's attribute shown according to the variable's attribute in the data information,
Necessity variable's attribute described in wherein at least one is discrete data attribute, and one for assigning necessity variable's attribute is aobvious
Show dimension, and draws the relational graph of corresponding display dimension according to the necessary variable's attribute；
Data display unit shows data processing unit relational graph generated according to selected display area；
Data storage cell stores the data information and the relational graph of the data.
9. the visualization system of discrete data according to claim 8, which is characterized in that the discrete data of the data
The correspondence mappings form of attribute is indicated in the relational graph in the form of lines.
10. the method for visualizing of discrete data according to claim 9, which is characterized in that the lines have a variety of lines
Attribute, including lines line style, lines line width, line color, line color transparency, lines spacing and line length；It is each
The line properties correspond to other variable's attributes in data corresponding to the lines in addition to the necessary variable's attribute.
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| US20090058867A1 (en) * | 2007-08-31 | 2009-03-05 | Christian Muenkel | Optimized Visualization And Analysis Of Tabular And Multidimensional Data |
| CN101576881A (en) * | 2008-05-07 | 2009-11-11 | 万德洪 | Data visualization system and realization method |
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