CN109871524B

CN109871524B - Chart generation method and device

Info

Publication number: CN109871524B
Application number: CN201910129308.9A
Authority: CN
Inventors: 程林; 刘康; 窦晓妍; 赵占平; 韩振华; 李昌; 马龙
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2023-06-09
Anticipated expiration: 2039-02-21
Also published as: CN109871524A

Abstract

The invention discloses a chart generation method and a chart generation device, wherein the method comprises the following steps: obtaining a chart generation request, wherein the chart generation request comprises an information identifier to be rendered and a chart type to be rendered; acquiring a target character sequence corresponding to the information identifier to be rendered; the target character sequence is obtained by analyzing a target text and is used for representing the corresponding relation between each character sequence in a target table in the target text and the position information of a cell where the character sequence is located; and generating a target chart according to the target character sequence and the chart type to be rendered. The invention accurately determines the target character sequence for generating the target chart; and utilizing the structural relation between each character sequence and the cell position information in the target table characterized by the target character sequence to efficiently generate the target chart.

Description

Chart generation method and device

Technical Field

The present invention relates to the field of data information processing technologies, and in particular, to a chart generating method and apparatus.

Background

Generally, a user wants to view the latest data of a certain category in the popular field by inputting related keywords on the interface of related websites or APP, so as to further view the corresponding latest data; for example, the user may search the page of the financial analysis class by inputting the name of the enterprise on the related website (such as the eastern financial network) to look up the latest financial data of the corresponding enterprise, such as the latest financial data displayed and output in the form of static diagram.

For the latest data acquisition process, currently, the latest financial report release information is found from websites (up-to-date, deep-to-date and the like) of bulletin release by detecting the marketing companies manually or by a crawler; automatically downloading financial report content and manually analyzing important data indexes in the financial report content; it can be seen that although the crawler detection and release of the bulletin are assisted in the data acquisition layer, the bulletin is mainly aimed at the common text content; moreover, the text screening and extraction requires manual participation, and has low efficiency and long time consumption.

Therefore, it is necessary to provide a technical solution that can obtain data information in a targeted manner and efficiently generate a corresponding chart according to the obtained data information.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a chart generation method and a chart generation device, in particular:

in one aspect, a method for generating a chart is provided, the method comprising:

obtaining a chart generation request, wherein the chart generation request comprises an information identifier to be rendered and a chart type to be rendered;

acquiring a target character sequence corresponding to the information identifier to be rendered; the target character sequence is obtained by analyzing a target text and is used for representing the corresponding relation between each character sequence in a target table in the target text and the position information of a cell where the character sequence is located;

And generating a target chart according to the target character sequence and the chart type to be rendered.

Another aspect provides a chart generating apparatus, the apparatus comprising:

the system comprises a request acquisition module, a graph generation module and a graph generation module, wherein the request acquisition module is used for acquiring a graph generation request, and the graph generation request comprises an information identifier to be rendered and a graph type to be rendered;

the target character sequence acquisition module is used for acquiring a target character sequence corresponding to the information identifier to be rendered; the target character sequence is obtained by analyzing a target text and is used for representing the corresponding relation between each character sequence in a target table in the target text and the position information of a cell where the character sequence is located;

and the target chart generation module is used for generating a target chart according to the target character sequence and the chart type to be rendered.

The chart generation method and device provided by the invention have the beneficial effects that:

the method comprises the steps of obtaining a chart generation request comprising an information identifier to be rendered and a chart type to be rendered, and further obtaining a target character sequence corresponding to the information identifier to be rendered; the target character sequence is used for representing the corresponding relation between each character sequence in the target table in the target text and the position information of the cell where the character sequence is located; and generating a target chart according to the target character sequence and the chart type to be rendered. The method and the device can accurately determine the target character sequence for generating the target chart through text processing and form processing; and the target chart is efficiently generated by utilizing the structural relation between each character sequence and the cell position information in the target table characterized by the target character sequence, so that the user can conveniently read and search the key information.

Drawings

In order to more clearly illustrate the embodiments of the present description or the technical solutions and advantages of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic illustration of an implementation environment provided by embodiments of the present description;

FIG. 2 is a flow chart of a chart generation method provided by an embodiment of the present disclosure;

FIG. 3 is a flow chart of parsing target text provided by an embodiment of the present description;

FIG. 4 is a flowchart of steps for generating a target chart from the target character sequence and the chart type to be rendered provided by an embodiment of the present disclosure;

FIG. 5 is a flowchart showing steps for determining a first character sequence based on the character-related parameters and the form-related parameters according to an embodiment of the present disclosure;

FIG. 6 is a flow chart of another chart generation method provided by an embodiment of the present disclosure;

FIG. 7 is a schematic diagram of a target chart provided by an embodiment of the present disclosure;

FIG. 8 is a schematic diagram of a data floating presentation in a target chart provided in an embodiment of the present disclosure;

FIG. 9 is a schematic diagram of the technical principle of the non-inductive refreshing of the target graph provided by the embodiments of the present disclosure;

fig. 10 is a schematic diagram of a graph generating apparatus according to an embodiment of the present disclosure;

fig. 11 is a schematic diagram of a chart generating apparatus provided in an embodiment of the present specification.

Detailed Description

The technical solutions of the embodiments of the present specification will be clearly and completely described below with reference to the drawings of the embodiments of the present specification, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Currently, users have more and more demands for viewing key information in real time in the form of charts; for example, it is important for investors to be able to accurately acquire financial data of an enterprise in the form of a graph and to analyze important indicators using the financial data of the enterprise. For the problem of checking financial information, most users acquire the financial information by using a non-special financial report disclosure website, and generally acquire financial report data dynamically and analyze the financial report data manually to obtain data indexes in the financial information; the method has low efficiency and long time consumption. Therefore, the technical scheme capable of effectively and accurately acquiring the target data and generating the chart is provided, and the user can conveniently view important index information.

As shown in fig. 1, which shows a schematic diagram of an implementation environment provided by embodiments of the present description. The implementation environment comprises: a server 02 and a terminal 01 for information communication with the server 02.

The terminal 01 may be a cell phone, tablet, laptop portable acquirer, PAD or desktop acquirer, etc. The terminal 01 is provided with a client, and the client can be any client with a chart generation output; for example, the client running in the terminal 01 may be a browser, a reading client, or the like. The server 02 may be a server, a server cluster formed by a plurality of servers, or a cloud acquisition service center. The server 02 establishes a communication connection with the terminal 01 through a network.

Specifically: as shown in fig. 2, an embodiment of the present specification provides a chart generating method, which includes:

s202, obtaining a chart generation request, wherein the chart generation request comprises an information identifier to be rendered and a chart type to be rendered;

specifically, a corresponding chart generation request can be generated on the terminal side according to the chart generation operation of the user on the interface, the terminal obtains the chart generation request, and the chart generation request is sent to the server. The information to be rendered is identified and used for enabling the terminal to search a server for a target character sequence used for generating the target chart, and the type of the chart to be rendered is used for representing type information used for generating the target chart. For example, the type of the target chart may be in the form of a bar chart, a line chart, a pie chart, a Nannogel rose chart, or a combined information chart; the graph is a pictorial content containing graphics and related data information.

S204, acquiring a target character sequence corresponding to the information identifier to be rendered; the target character sequence is obtained by analyzing a target text and is used for representing the corresponding relation between each character sequence in a target table in the target text and the position information of a cell where the character sequence is located;

Specifically, the meaning represented by the character sequence can be obtained, and the corresponding relation is a corresponding relation between a cell in a target table and the character sequence in the target table.

The target character sequence is obtained by analyzing a target text, and specifically, the target text is obtained from a related website by a crawler or a grabbing manner at a server side; further analyzing the target text to obtain the target character sequence; and the server sends the obtained target character sequence to a terminal so that the terminal can generate the target chart by using the target character sequence.

For example: the method comprises the steps of detecting bulletin texts on a trade center or a company officer net in real time for 7 x 24 hours by using a text grabbing technology, monitoring the new bulletin release content and judging bulletin content types in real time to identify bulletins of the property and newspaper type, and further extracting financial indexes in the property and newspaper type bulletins through natural language and form processing technology. The specific flow can be as follows:

(1) Detecting bulletin release list columns of the uploading place, the deep-crossing place and the like, and checking whether newly added bulletins exist;

(2) Judging the type of the newly added bulletin, and extracting the bulletin marked with the financial newspaper;

(3) Analyzing the PDF text corresponding to the bulletin through a PDF analysis tool, and extracting bulletin contents and financial reports;

(4) Further analyzing a financial report part, and extracting key header concept information such as net profits, receipts and the like and specific numerical value information in non-headers;

(5) And storing the extracted header concept information and the specific numerical value information in the non-header into a warehouse, and generating a target chart for dynamic display.

S206, generating a target chart according to the target character sequence and the chart type to be rendered.

The target chart in the embodiment can intuitively display the target character sequence in the captured and processed bulletin text in a graphical form, and help a user to check key indexes by using auxiliary contents such as specific numerical values, characters and the like.

In one embodiment, the parsing the target text in step S204, as shown in fig. 3, may include:

s402, analyzing the target text to obtain character related parameters and form related parameters; the character related parameters comprise character sequences in the target text and position information of the character sequences, and the target table related parameters comprise cells in the target table and the position information of the cells;

The position information of the character sequence is the position information of the minimum circumscribed rectangle of the character sequence; the minimum bounding rectangle of the character sequence is a minimum area bounding rectangle (Minimum Area Bounding Rectangle, abbreviated MABR), that is, a rectangle that can contain the minimum area of the character sequence.

In detail, parsing the target text to obtain character-related parameters and form-related parameters may include:

obtaining the character sequence and the cell from the target text; and determining the coordinate parameters of the character sequence and the coordinate parameters of the cells.

Wherein obtaining the character sequence from the target text may include: analyzing all characters from the target text, and combining continuous characters in the target text according to different numbers to obtain a plurality of character sequences.

Obtaining the cell from the target text may include: analyzing the target text to obtain all the component line segments of the target table; and determining all cells in the target table according to the component line segments.

Specifically, the parsing of the target text in step S402 to obtain the character-related parameter and the form-related parameter may include:

S602, determining first position information of a character sequence in the target text in a first coordinate system and first position information of cells in the target table in the first coordinate system; the first coordinate system is a coordinate system taking the top angle of the page where the target text is located as the origin of coordinates.

Wherein determining the first position information of the cell in the first coordinate system may include: determining first position information of the component line segments in a first coordinate system; and obtaining the first position information of the cell from the first position information of the component line segments.

Specifically, the first position information of the cell is obtained through the first position information of each component line segment of the target table in the target text; for example, if the lower left corner of the page where the target text is located is taken as the origin of coordinates, the horizontal edge of the lower left corner of the target text is taken as the x-axis, the vertical edge of the lower left corner is taken as the y-axis, and then the coordinate values of the two ends of each component line segment in the target table can be obtained, if the coordinate information of one component line segment is [ (x 1, y 1) and (x 1, y 2) ]; further, the 4 interconnected line segments obtain coordinate information [ (x 1, y 1), (x 1, y 2), (x 2, y 1), (x 2, y 2) ] related to the cell, and two diagonal coordinate information may be selected to represent the first position information of the cell: [ (x 1, y 1) (x 2, y 2) ] or [ (x 1, y 2) (x 2, y 1) ].

In this embodiment, the process of determining the character sequence in the cell in the target table may be: and determining the matching relation between the first position information of the character sequence in the target text in the first coordinate system and the first position information of the cells in the target table in the first coordinate system.

In this embodiment, each character is displayed in a target text in the form of a rectangular image block, and further, the first position information of each character can be obtained according to the first coordinate system on the target text; specifically, the first position information of the character may be represented by selecting two diagonal coordinate values of the rectangular image block. Correspondingly, the first position information of the character sequence can be the coordinate values of two opposite angles related to the minimum circumscribed rectangle of the whole character sequence; wherein the coordinate values of the two diagonals are also coordinate values taken from two edge characters in the character sequence.

For example, the coordinate information of the rectangular image block of the leftmost character of the character sequence includes (x 3, y 3), (x 3, y 4), (x 4, y 3), (x 4, y 4); the coordinate information of the rectangular image block of the rightmost character of the character sequence includes (x 5, y 5), (x 5, y 6), (x 6, y 5), (x 6, y 6); the first position information of the character sequence may be expressed as: [ (x 3, y 3) (x 6, y 6) ] or [ (x 3, y 4) (x 6, y 5) ]. If the first position information of one of the cells is [ (x 1, y 1) (x 2, y 2) ], the first position information of one of the character sequences is [ (x 3, y 3) (x 6, y 6) ]; then, the rectangular range of [ (x 1, y 1) (x 2, y 2) ] in the target text is matched with the rectangular range of [ (x 3, y 3) (x 6, y 6) ] in the target text, and if the rectangular range corresponding to [ (x 1, y 1) (x 2, y 2) ] includes the rectangular range corresponding to [ (x 3, y 3) (x 6, y 6) ] then the character sequence corresponding to [ (x 3, y 3) (x 6, y 6) ] is located in the cell corresponding to [ (x 1, y 1) (x 2, y 2) ].

S404, determining a first character sequence according to the character related parameters and the table related parameters; the first character sequence is used for representing the corresponding relation between each character sequence in the header cell of the target table and the position information of the header cell where the character sequence is located;

s406, determining a second character sequence according to the character related parameters and the table related parameters; the second character sequence is used for representing the corresponding relation between each character sequence in the non-header cell of the target table and the position information of the non-header cell where the character sequence is located;

s408, obtaining a target character sequence according to the first character sequence and the second character sequence.

The table top cell can be determined according to a first coordinate system, for example, when the first coordinate system takes the lower left corner of the target text as the coordinate system of the origin of coordinates, the transverse edge of the lower left corner of the target text is taken as the x axis, the longitudinal edge of the lower left corner is taken as the y axis, and then the cell corresponding to the point with the largest y value and the smallest x value in the target table can be identified as the first cell of the target table, and the cell in the row of the first cell and/or the cell in the column of the first cell can be regarded as the table top cell, which is exactly matched with the identification and reading habit of the user on the table. Further, it may be determined whether the cell in the row in which the first cell is located is a header cell by a result of matching the data type of the character sequence in the row in which the first cell is located with the data types of the character sequences in other rows. Similarly, the method for determining whether the cell in the column where the first cell is located is the header cell may refer to the method for determining the cell in the row where the first cell is located.

It should be noted that, for a target table having both a table top cell and a table top cell, each row typically has a plurality of cells, and correspondingly has a plurality of character sequences, each of which has a data type recognition result; the present embodiment may select the data type having the largest total number of data types as the data type of the row. For example, by identifying that 1 of the data types of the plurality of character sequences of a certain row (such as the second row of the target table) is a text type and 6 is a numeric type, the data type of the character sequence of the row can be considered as a numeric type. Similarly, the data type of the character sequence of a certain column may be determined by the data type of the character sequence of a row.

In a possible embodiment, the method may further include:

acquiring a position mapping relation, wherein the position mapping relation is a corresponding relation between first position information and second position information of the unit cell; the second position information is obtained by converting the first position information of the cell into a second coordinate system; the second coordinate system is a coordinate system taking the vertex angle of the target table as a coordinate origin;

The second coordinate system may select the top left corner of the target table as the origin of coordinates, and convert the first position information into second position information under the second coordinate system, for example, convert the first position information into second position information [ (0, 0) (0.6, 0.4) ] according to the existing coordinate conversion method.

Further, all the second position information can be sequentially subjected to coordinate marking according to the size, so that marking parameters corresponding to each cell are obtained. For example, if the second position information of the cell of the origin of coordinates of the second coordinate system is [ (0, 0) (0.6, 0.4) ], the label parameter given to the cell at the origin of coordinates may be [ 1.1 ] for representing the first row and the first column; further, the second position information of the column where the unit cell is located is [ (0, 0.4) (0.6, 0.8) ], [ (0, 0.8) (1.2, 0.8) ] or the like in order, and the marking parameters of [ 2.1 ], [ 3.1 ] or the like may be sequentially given. In the same way, the marking parameters given to the row in which the cell is located are in turn [ 1.1 ] [ 1.2 ] [ 1.3 ], etc.

Correspondingly, as shown in fig. 4, step S206 of generating a target chart according to the target character sequence and the chart type to be rendered may include:

S602, acquiring a character mapping relation according to the target character sequence and the position mapping relation; the character mapping relation is a corresponding relation between each character sequence and second position information of a cell where the character sequence is located;

specifically, the second position information of the cell and the character sequence in the cell are in a corresponding relation, so that the position identification of the character sequence is facilitated, and the efficiency and the accuracy of generating the target chart according to the required character sequence are improved. In addition, in the embodiment, the recognition speed of the character sequence in the cell can be further improved by a marking parameter mode; thereby further improving the generation efficiency of the target graph.

S604, generating the target chart according to the character mapping relation and the chart type to be rendered.

It should be noted that, the character mapping relationship not only represents one mapping relationship, but also includes two association objects under the relationship, for example, the second position information in the embodiment and the target character sequence corresponding to the second position information.

In a specific embodiment, the first character sequence includes a line header character sequence, and step S404 determines the first character sequence according to the character related parameter and the table related parameter, as shown in fig. 5, may include:

S802, acquiring an initial cell of the target table, wherein the initial cell is a cell where the coordinate origin of the second coordinate system is located;

s804, acquiring a first data type and a second data type; the first data type is the data type of the character sequence of the line where the initial cell is located, and the second data type is the data type of the character sequence of the middle line of the target table; the middle row is any one of the other rows of the target table from which the initial cell is removed;

s806, when the first data type is different from the second data type, matching the character sequence of the line where the initial cell is located with a preset phrase;

s808, determining a row header character sequence according to a matching result, wherein the row header character sequence is used for representing the corresponding relation between each character sequence in a row header cell of the target table and the position information of the row header cell where the character sequence is located.

In this embodiment, the data type representing each line is obtained by identifying the data type of the character sequence within the cell in each line; the determination of the sequence of line header characters may further be made by comparing the data types of the first line and the middle line. Typically, the first row of the table is the header content, belonging to the text data type. If the data type of the character sequence in the middle row is different from that of the first row, and the character sequence corresponding to the first row is successfully matched with the provided preset phrase, the first row can be considered as a table header, the middle row is a non-table header, the character sequence in the middle row can be considered as the character sequence in the row table belonging to the second character sequence, and the corresponding table is shown in table 1. If the data type of the character sequence in the middle row is the same as that of the first row, the character sequence in the middle row unit cell can be considered to belong to the header character sequence.

TABLE 1

First quarter nutrient (Yuan)	Second quarter nutrient (Yuan)	Third quarter nutrient (Yuan)	……
				3,612,927,631.64	5,390,984,203.66	6,604,200,026.50	……
4,014,536,499.66	5,437,946,800.02	6,088,225,632.35	……
				……	……	……	……

Further, if the first character sequence includes a list head character sequence, step S404 determines the first character sequence according to the character related parameter and the table related parameter, and may further include:

s1002, acquiring a third data type and a fourth data type; the third data type is the data type of the character sequence of the column where the initial cell is located, and the fourth data type is the data type of the character sequence of the middle column of the target table; the middle column is any one column in the target table except the other columns of the column in which the initial cell is located;

s1004, matching the character sequence of the column where the initial cell is located with the preset phrase when the third data type is different from the fourth data type;

s1006, determining a list head character sequence according to a matching result, wherein the list head character sequence is used for representing the corresponding relation between each character sequence in a list head cell of the target table and the position information of the list head cell where the character sequence is located.

In this embodiment, the data type representing each column is obtained by identifying the data type of the character sequence in the cell in each column; the determination of the list header character sequence may further be performed by comparing the data types of the first column and the middle column. Typically, the first column of the table is the header content, belonging to the text data type. If the data type of the character sequence in the middle column is different from that of the first column, and the character sequence corresponding to the first column is successfully matched with the provided preset phrase, the first column can be considered as a table header, the middle column is of a digital data type, and the character sequence in the middle column can be considered as a character sequence in a list belonging to the second character sequence; the corresponding table is shown in table 2. The character sequence within the middle column cell may also be considered to belong to the header character sequence if the data type of the character sequence of the middle column is the same as the first column.

TABLE 2

It should be noted that, the preset phrase in this embodiment may be a domain dictionary from a corresponding domain, such as a financial dictionary, which includes keywords such as net profit, total revenue, etc. The retrieval of the domain dictionary may be based on matching the technical domain with stock codes or names entered by the user on the terminal interface.

Further, by determining all character sequences in the target table, and a first character sequence including a line header character sequence and a list header character sequence, the remaining is one possible embodiment in the target table, as shown in fig. 6, the method further includes:

s208, acquiring a target area, wherein the target area is a selected area on a page where the target chart is located;

specifically, after the user completes the selection operation on the page, the terminal acquires the image of the selected designated area by using a method for acquiring screen information.

S210, displaying a long graph generation instruction on the page when successful selection information of the target area is obtained;

s212, when confirmation information of a long graph generation instruction is detected, rendering and generating the target area in a long graph mode.

According to the method and the device for generating the target chart, the page where the target chart is generated can be selected, the static long chart with the ratio of 1:1 is further generated according to the content of the selected operation, and the static long chart is used as a supplementary function of data visualization, so that a user can be helped to store and view the long chart content. Meanwhile, the color matching system of the me is provided, and a user can select a favorite color tone according to own preference.

For example, when a chart of financial report data is generated, enterprise financial data closely related to investment behaviors such as enterprise financial conditions, operation achievements, cash flow conditions and the like can be clearly and intuitively displayed for investors, and meanwhile social properties of the chart are visualized, so that communication sharing among the stragglers and the folks is faster and more convenient; therefore, when a user wants to share the target chart and the front and rear related contents thereof with other users through the terminal, the embodiment can generate a growth chart for the target chart and the front and rear related contents thereof, so that the user can share and spread in a social way through the mobile terminal; in addition, the automatic and configurable one-key generation technology changes the traditional mode of making long graphs by manual design, is attractive and efficient, and reduces the design and making cost and the time cost of the data long graphs.

It should be noted that, in the present specification, the page of the generated target chart may also be edited, and correspondingly, the method further includes: acquiring a page editing instruction, wherein the page editing instruction is generated through editing operation on a page where the target chart is located; editing the page where the target chart is located according to the page editing instruction; and in particular, the relevant positions of the target charts are edited. And adding materials such as watermarks on the page where the target chart is located to mark the attributes. The edited pages and the pages added with the watermarks can be further stored or shared to generate a growth chart.

In practical applications, the user may search for a listed company on the home page of the visual financial newspaper, such as filling in keywords of stock codes or names or using a fuzzy search recommendation function. The first page can recommend the enterprise stock with the highest heat for the user, and the user can directly click the enterprise with the highest heat on the first page to enter the financial report detail page to view information. The detail page displays the most focused information form chart in the forms of a histogram, a line graph, a pie chart, a Nannogel rose chart, a combined information chart and the like according to the demand of the practitioners of the deep finance and the finance; and various data of multi-dimensional and detailed financial information can be obtained through rich chart components, as shown in fig. 7.

The terminal where the target chart obtained in the specification is located also supports operations such as touching by a user, clicking by the user and the like to enable relevant data information to be displayed in a floating mode, and as shown in fig. 8, various interactions between the terminal and the user are achieved. In addition, the technical scheme provided by the specification adopts a front end framework based on MVVM (Model-View mode), a single page application platform is realized through control of front end routing, and automatic data can drive the non-inductive refreshing of the target chart in real time; the streaming layout is used for simultaneously compatible adaptation of the pc and the mobile terminal, so that the requirement of multi-terminal access is met; the technical principle of the related non-inductive refreshing of the target chart is as shown in fig. 9, and includes:

(1) In the process of instantiating each chart object, a get assigner and a get assigner are added respectively, and a watch detector is associated.

(2) When the chart data is updated, the get and the set are triggered, and the watch is notified.

(3) And comparing the new data with the old data by the watch, and calling an updata method after calculating the difference.

(4) Updating the changed area in the DOM Tree to realize the noninductive refreshing.

The target chart enriching component obtained in the specification can display various data of financial reports in a multi-dimensional and detailed way; traditional data presentation modes can be overridden. Specifically, through the combination of text processing and form processing technology, a target character sequence for generating a target chart is accurately determined; and the target chart is efficiently generated by utilizing the structural relation between each character sequence and the cell position information in the target table characterized by the target character sequence, so that the user can conveniently read and search the key information.

The embodiment of the specification also provides a chart generating device, as shown in fig. 10, including:

a request acquisition module 202, configured to acquire a chart generation request, where the chart generation request includes an information identifier to be rendered and a chart type to be rendered;

a target character sequence obtaining module 204, configured to obtain a target character sequence corresponding to the information identifier to be rendered; the target character sequence is obtained by analyzing a target text and is used for representing the corresponding relation between each character sequence in a target table in the target text and the position information of a cell where the character sequence is located;

and the target chart generating module 206 is configured to generate a target chart according to the target character sequence and the chart type to be rendered.

In one embodiment, the device further comprises a target text parsing module, configured to parse a target text;

the target text parsing module comprises:

the related parameter obtaining unit is used for analyzing the target text to obtain character related parameters and form related parameters; the character related parameters comprise character sequences in the target text and position information of the character sequences, and the target table related parameters comprise cells in the target table and the position information of the cells;

The first character sequence obtaining unit is used for determining a first character sequence according to the character related parameters and the form related parameters; the first character sequence is used for representing the corresponding relation between each character sequence in the header cell of the target table and the position information of the header cell where the character sequence is located;

the second character sequence obtaining unit is used for determining a second character sequence according to the character related parameters and the form related parameters; the second character sequence is used for representing the corresponding relation between each character sequence in the non-header cell of the target table and the position information of the non-header cell where the character sequence is located;

and the target character sequence obtaining unit is used for obtaining the target character sequence according to the first character sequence and the second character sequence.

In one embodiment, the related parameter obtaining unit includes:

the first position information obtaining subunit is used for determining first position information of the character sequence in the target text in a first coordinate system and first position information of the cells in the target table in the first coordinate system; the first coordinate system is a coordinate system taking the top angle of the page where the target text is located as the origin of coordinates.

In one embodiment, the target graph generation module includes:

the position mapping relation acquisition unit is used for acquiring a position mapping relation, wherein the position mapping relation is a corresponding relation between the first position information and the second position information of the unit cell; the second position information is obtained by converting the first position information of the cell into a second coordinate system; the second coordinate system is a coordinate system taking the vertex angle of the target table as a coordinate origin;

the character mapping relation acquisition unit is used for acquiring a character mapping relation according to the target character sequence and the position mapping relation; the character mapping relation is a corresponding relation between each character sequence and second position information of a cell where the character sequence is located;

and the target chart generation unit is used for generating the target chart according to the character mapping relation and the chart type to be rendered.

In one embodiment, the first character sequence includes a line header character sequence, and the first character sequence obtaining unit includes:

an initial cell obtaining subunit, configured to obtain an initial cell of the target table, where the initial cell is a cell where a coordinate origin of the second coordinate system is located;

A line data type acquisition subunit, configured to acquire a first data type and a second data type; the first data type is the data type of the character sequence of the line where the initial cell is located, and the second data type is the data type of the character sequence of the middle line of the target table; the middle row is any one of the other rows of the target table from which the initial cell is removed;

a line data type matching subunit, configured to match, when the first data type is different from the second data type, a character sequence in which the initial cell is located with a preset phrase;

and the line header character sequence determining subunit is used for determining a line header character sequence according to a matching result, wherein the line header character sequence is used for representing the corresponding relation between each character sequence in the line header cell of the target table and the position information of the line header cell where the character sequence is located.

Further, the first character sequence includes a list header character sequence, and the first character sequence obtaining unit further includes:

a column data type acquisition subunit configured to acquire a third data type and a fourth data type; the third data type is the data type of the character sequence of the column where the initial cell is located, and the fourth data type is the data type of the character sequence of the middle column of the target table; the middle column is any one column in the target table except the other columns of the column in which the initial cell is located;

A column data type matching subunit, configured to match, when the third data type is different from the fourth data type, a character sequence of a column where the initial cell is located with the preset phrase;

and the list head character sequence determining subunit is used for determining a list head character sequence according to the matching result, wherein the list head character sequence is used for representing the corresponding relation between each character sequence positioned in the list head cell of the target table and the position information of the list head cell where the character sequence is positioned.

In a possible embodiment, the method further comprises:

the target area acquisition module is used for acquiring a target area, wherein the target area is a selected area on a page where the target chart is located;

the long-chart generation instruction display module is used for displaying a long-chart generation instruction on the page when the successful selection information of the target area is acquired;

and the long graph generation module is used for rendering and generating the target area in the form of a long graph when the confirmation information of the long graph generation instruction is detected.

It should be noted that the device embodiment in this embodiment has the same inventive concept as the method embodiment described above.

The embodiments of the present specification provide an apparatus, which includes a processor and a memory, where the memory stores at least one instruction, at least one program, a code set, or an instruction set, where the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement a chart generating method as described in the method embodiments above.

The embodiment of the present specification also provides a schematic structural diagram of a chart generating device, as shown in fig. 11, on which a client may be installed, and the device may be used to implement the chart generating method provided in the above embodiment. Specifically, the present invention relates to a method for manufacturing a semiconductor device.

The device may include RF (Radio Frequency) circuitry 810, memory 820 including one or more computer-readable storage media, input unit 830, display unit 840, sensor 850, audio circuitry 860, wiFi (wireless fidelity ) module 870, processor 880 including one or more processing cores, and power supply 890. It will be appreciated by those skilled in the art that the device structure shown in fig. 11 is not limiting of the device and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. Wherein:

The RF circuit 810 may be used for receiving and transmitting signals during a message or a call, and in particular, after receiving downlink information of a base station, the downlink information is processed by one or more processors 880; in addition, data relating to uplink is transmitted to the base station. Typically, RF circuitry 810 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, an LNA (Low Noise Amplifier ), a duplexer, and the like. In addition, the RF circuitry 810 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol including, but not limited to, GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General Packet Radio Service ), CDMA (Code Division Multiple Access, code division multiple access), WCDMA (Wideband Code Division Multiple Access ), LTE (Long Term Evolution, long term evolution), email, SMS (Short Messaging Service, short message service), and the like.

The memory 820 may be used to store software programs and modules, and the processor 880 performs various functional applications and data processing by executing the software programs and modules stored in the memory 820. The memory 820 may mainly include a storage program area that may store an operating system, application programs required for functions, and the like, and a storage data area; the storage data area may store data created according to the use of the device, etc. In addition, memory 820 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 820 may also include a memory controller to provide access to the memory 820 by the processor 880 and the input unit 830.

The input unit 830 may be used to receive input numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 830 may include a touch-sensitive surface 831 as well as other input devices 832. The touch-sensitive surface 831, also referred to as a touch screen or touch pad, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch-sensitive surface 831 or thereabout by using any suitable object or accessory such as a finger, stylus, etc.), and actuate the corresponding connection device according to a predetermined program. Alternatively, touch-sensitive surface 831 can include both a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into touch point coordinates, which are then sent to the processor 880 and can receive commands from the processor 880 and execute them. In addition, the touch-sensitive surface 831 can be implemented using a variety of types, such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch-sensitive surface 831, the input unit 830 may also include other input devices 832. In particular, other input devices 832 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, mouse, joystick, etc.

The display unit 840 may be used to display information entered by a user or provided to a user and various graphical user interfaces of the device, which may be composed of graphics, text, icons, video, and any combination thereof. The display unit 840 may include a display panel 841, and optionally, the display panel 841 may be configured in the form of an LCD (Liquid Crystal Display ), an OLED (Organic Light-Emitting Diode), or the like. Further, touch-sensitive surface 831 can overlay display panel 841, and upon detection of a touch operation thereon or thereabout by touch-sensitive surface 831, is communicated to processor 880 for determining the type of touch event, whereupon processor 880 provides a corresponding visual output on display panel 841 based on the type of touch event. Wherein the touch-sensitive surface 831 and the display panel 841 may be implemented in two separate components for input and output functions, but in some embodiments the touch-sensitive surface 831 may be integrated with the display panel 841 to implement input and output functions.

The device may also include at least one sensor 850, such as a light sensor, a motion sensor, and other sensors. In particular, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 841 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 841 and/or the backlight when the device is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and the direction when the device is stationary, and the device can be used for identifying the gesture of the device (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration identification related functions (such as pedometer and knocking), and the like; other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured with the device are not described in detail herein.

Audio circuitry 860, speakers 861, microphone 862 may provide an audio interface between the user and the device. The audio circuit 860 may transmit the received electrical signal converted from audio data to the speaker 861, and the electrical signal is converted into a sound signal by the speaker 861 to be output; on the other hand, microphone 862 converts the collected sound signals into electrical signals, which are received by audio circuit 860 and converted into audio data, which are processed by audio data output processor 880 for transmission to, for example, another device via RF circuit 810, or which are output to memory 820 for further processing. Audio circuitry 860 may also include an ear bud jack to provide communication of peripheral headphones with the device.

WiFi belongs to a short-distance wireless transmission technology, and the device can help a user to send and receive e-mails, browse web pages, access streaming media and the like through a WiFi module 870, so that wireless broadband Internet access is provided for the user. Although fig. 11 shows a WiFi module 870, it is understood that it does not belong to the necessary constitution of the device, and can be omitted entirely as needed within the scope of not changing the essence of the invention.

The processor 880 is a control center of the device, connects various parts of the entire device using various interfaces and lines, performs various functions of the device and processes data by running or executing software programs and/or modules stored in the memory 820, and calling data stored in the memory 820, thereby performing overall detection of the device. Optionally, processor 880 may include one or more processing cores; preferably, the processor 880 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 880.

The device also includes a power supply 890 (e.g., a battery) for powering the various components, which may be logically connected to the processor 880 via a power management system, as well as performing functions such as managing charge, discharge, and power consumption via the power management system. Power supply 890 may also include one or more of any components of a dc or ac power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, etc.

Although not shown, the device may further include a camera, a bluetooth module, etc., which will not be described herein. In particular, in this embodiment, the display unit of the device is a touch screen display, and the device further includes a memory, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the one or more processors in accordance with the instructions in the method embodiments of the present invention.

Embodiments of the present invention also provide a computer storage medium that may be disposed in a terminal to store at least one instruction, at least one program, a code set, or a set of instructions related to implementing a chart generating method in a method embodiment, where the at least one instruction, the at least one program, the code set, or the set of instructions are loaded and executed by the processor to implement the chart generating method provided in the method embodiment.

Alternatively, in this embodiment, the storage medium may be located in at least one network device among a plurality of network devices of the computer network. Alternatively, in the present embodiment, the storage medium may include, but is not limited to: 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.

It should be noted that: the embodiment sequence of the present disclosure is only for description, and does not represent the advantages and disadvantages of the embodiments. And the foregoing description has been directed to specific embodiments of this specification. Other embodiments are within the scope of the following claims. In some cases, the acts or steps loaded 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 are also possible or may be advantageous.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the device and server embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and references to the parts of the description of the method embodiments are only required.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

1. A chart generation method, the method comprising:

acquiring a target character sequence corresponding to the information identifier to be rendered; the target character sequence is obtained according to a first character sequence obtained by analyzing a target text, and is used for representing the corresponding relation between each character sequence in a target table in the target text and the position information of a cell where the character sequence is located;

Generating a target chart according to the target character sequence and the chart type to be rendered;

wherein the first character sequence comprises a line header character sequence, and the method for determining the first character sequence comprises the following steps:

acquiring an initial cell of the target table, wherein the initial cell is a cell where the coordinate origin of the second coordinate system is located; the second coordinate system is a coordinate system taking the vertex angle of the target table as a coordinate origin;

acquiring a first data type and a second data type; the first data type is the data type of the character sequence of the line where the initial cell is located, and the second data type is the data type of the character sequence of the middle line of the target table; the middle row is any one of the other rows of the target table from which the initial cell is removed;

when the first data type is different from the second data type, determining a row header character sequence according to a matching result of the character sequence of the row where the initial cell is located and a preset phrase, wherein the row header character sequence is used for representing the corresponding relation between each character sequence in the row header cell of the target table and the position information of the row header cell where the character sequence is located.

2. The chart generating method according to claim 1, characterized in that the method of determining the target character sequence comprises:

analyzing the target text to obtain character related parameters and form related parameters; the character related parameters comprise character sequences in the target text and position information of the character sequences, and the target table related parameters comprise cells in the target table and the position information of the cells;

determining the first character sequence according to the character related parameters and the form related parameters; the first character sequence is used for representing the corresponding relation between each character sequence in the header cell of the target table and the position information of the header cell where the character sequence is located;

determining a second character sequence according to the character related parameters and the form related parameters; the second character sequence is used for representing the corresponding relation between each character sequence in the non-header cell of the target table and the position information of the non-header cell where the character sequence is located;

and obtaining a target character sequence according to the first character sequence and the second character sequence.

3. The chart generating method according to claim 2, wherein the parsing the target text to obtain character-related parameters and form-related parameters includes:

determining first position information of a character sequence in the target text in a first coordinate system and first position information of cells in the target table in the first coordinate system; the first coordinate system is a coordinate system taking the top angle of the page where the target text is located as the origin of coordinates.

4. A chart generation method according to claim 3, characterized in that the method further comprises:

acquiring a position mapping relation, wherein the position mapping relation is a corresponding relation between first position information and second position information of the unit cell; the second position information is obtained by converting the first position information of the cell into a second coordinate system;

the generating a target chart according to the target character sequence and the chart type to be rendered comprises the following steps:

acquiring a character mapping relation according to the target character sequence and the position mapping relation; the character mapping relation is a corresponding relation between each character sequence and second position information of a cell where the character sequence is located;

And generating the target chart according to the character mapping relation and the chart type to be rendered.

5. The chart generation method according to claim 4, wherein the first character sequence includes a list header character sequence, the determining the first character sequence based on the character-related parameter and the form-related parameter, further comprising:

acquiring a third data type and a fourth data type; the third data type is the data type of the character sequence of the column where the initial cell is located, and the fourth data type is the data type of the character sequence of the middle column of the target table; the middle column is any one column in the target table except the other columns of the column in which the initial cell is located;

when the third data type is different from the fourth data type, matching the character sequence of the column where the initial cell is located with the preset phrase;

and determining a list head character sequence according to the matching result, wherein the list head character sequence is used for representing the corresponding relation between each character sequence in the list head cell of the target table and the position information of the list head cell where the character sequence is located.

6. The chart generation method according to claim 1, characterized in that the method further comprises:

acquiring a target area, wherein the target area is a selected area on a page where the target chart is located;

displaying a long graph generation instruction on the page when successful selection information of the target area is acquired;

and when the confirmation information of the long graph generation instruction is detected, rendering and generating the target area in the form of the long graph.

7. A chart generating apparatus, characterized in that the apparatus comprises:

the target character sequence acquisition module is used for acquiring a target character sequence corresponding to the information identifier to be rendered; the target character sequence is obtained according to a first character sequence obtained by analyzing a target text, and is used for representing the corresponding relation between each character sequence in a target table in the target text and the position information of a cell where the character sequence is located;

the target chart generation module is used for generating a target chart according to the target character sequence and the chart type to be rendered;

The apparatus further comprises: a first character sequence obtaining unit for determining a first character sequence; the first character sequence includes a line header character sequence, and the first character sequence obtaining unit includes:

an initial cell obtaining subunit, configured to obtain an initial cell of the target table, where the initial cell is a cell where a coordinate origin of the second coordinate system is located; the second coordinate system is a coordinate system taking the vertex angle of the target table as a coordinate origin;

8. The chart generation apparatus according to claim 7, wherein the apparatus further comprises a target text parsing module for parsing a target text;

the target text parsing module comprises:

9. The graph generation apparatus according to claim 8, wherein the correlation parameter obtaining unit includes:

10. The chart generation apparatus according to claim 9, wherein the target chart generation module includes:

11. The chart generating apparatus according to claim 10, wherein the first character sequence includes a list header character sequence, the first character sequence obtaining unit further includes:

12. The chart generating apparatus according to claim 7, characterized in that the apparatus further comprises:

13. A chart generating apparatus, characterized in that the apparatus comprises a processor and a memory, in which at least one instruction, at least one program, a set of codes or a set of instructions is stored, which at least one instruction, at least one program, set of codes or set of instructions is loaded and executed by the processor to implement the chart generating method according to any one of claims 1-6.

14. A computer storage medium, characterized in that the storage medium is configurable in a terminal to hold at least one instruction, at least one program, a set of codes or a set of instructions, the at least one instruction, the at least one program, the set of codes or the set of instructions being loaded and executed by a processor to implement the chart generating method according to any one of claims 1-6.