CN111506371A - Historical data display method and system based on graph backtracking - Google Patents
Historical data display method and system based on graph backtracking Download PDFInfo
- Publication number
- CN111506371A CN111506371A CN202010160233.3A CN202010160233A CN111506371A CN 111506371 A CN111506371 A CN 111506371A CN 202010160233 A CN202010160233 A CN 202010160233A CN 111506371 A CN111506371 A CN 111506371A
- Authority
- CN
- China
- Prior art keywords
- window
- graph
- historical data
- canvas
- backtracking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
- G06F16/9038—Presentation of query results
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/904—Browsing; Visualisation therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Data Mining & Analysis (AREA)
- Computational Linguistics (AREA)
- Human Computer Interaction (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention relates to the technical field of image processing, in particular to a historical data display method and a historical data display system based on graph backtracking, wherein the method comprises the following steps: when the screenshot period is reached, reading a movable window of the upper computer; judging whether the active window is the last active window in the upper computer or not, if not, triggering a screenshot request instruction to obtain a returned window graph; if yes, intercepting the desktop image, and compressing and storing the returned window graph according to a time sequence; the invention responds to the historical data query instruction, arranges the queried window graphs according to time sequence, and outputs and displays the window graphs according to the original positions in the form of a graphical interface.
Description
Technical Field
The invention relates to the technical field of image processing, in particular to a historical data display method and system based on graph backtracking.
Background
The history record in the form of data is a data display, and in the case of some errors, the history information in the form of data is not complete, and the graph and multimedia data can make up for the deficiency and provide a wider historical data interpretation way.
However, historical backtracking of dataforms is often driven by the subjective thinking of the presenter. And there is a certain difficulty and inoperability in using the data to restore historical sites.
Disclosure of Invention
In order to solve the problems, the invention provides a historical data display method and system based on graph backtracking, which can facilitate a user to objectively and comprehensively obtain historical data.
In order to achieve the purpose, the invention provides the following technical scheme:
in one aspect, a historical data display method based on graph backtracking is provided, which includes:
when the screenshot period is reached, reading a movable window of the upper computer;
judging whether the active window is the last active window in the upper computer, if not, triggering a screenshot request instruction to obtain a returned window graph; if yes, intercepting the desktop image, and compressing and storing the returned window graph according to a time sequence;
responding to a historical data query instruction, arranging the queried window graphs according to time sequence, and outputting and displaying the window graphs according to the original positions in a graphical interface mode.
Further, the window graph obtained and returned is generated by the following method:
responding to the screenshot request, positioning the active window, and constructing a canvas compatible with the active window;
redrawing the active window into a drawing board, redrawing canvas on the active window to obtain a canvas graph;
and reading the canvas graph, cleaning the canvas, and generating a window graph.
Further, the graphical interface also displays screenshot time corresponding to the window graph.
Further, the method further comprises:
and responding to the time switching instruction or the window graph switching instruction, and outputting and displaying the corresponding window graph in a graphical interface mode.
In another aspect, a historical data display system based on graph backtracking is provided, which includes:
the active window reading module is used for reading the active window of the upper computer when the screenshot period is reached;
the window graph generation module is used for judging whether the active window is the last active window in the upper computer or not, if not, triggering a screenshot request instruction and acquiring a returned window graph;
the window graphic storage module intercepts the desktop image after finishing screenshot of the window graphic, and compresses and stores the returned window graphic according to a time sequence;
and the display module is used for responding to the historical data query instruction, arranging the queried window graphs according to time sequence and outputting and displaying the window graphs according to the original positions in a graphical interface mode.
Further, the system further comprises a window graphics backhaul module, the window graphics backhaul module being configured to:
responding to the screenshot request, positioning the active window, and constructing a canvas compatible with the active window;
redrawing the active window into a drawing board, redrawing canvas on the active window to obtain a canvas graph;
and reading the canvas graph, cleaning the canvas, and generating a window graph.
Further, the graphical interface also displays screenshot time corresponding to the window graph.
Further, the display module is further configured to: and responding to the time switching instruction or the window graph switching instruction, and outputting and displaying the corresponding window graph in a graphical interface mode.
The invention has the beneficial effects that: the invention discloses a historical data display method and a system based on graph backtracking, wherein the method comprises the following steps: when the screenshot period is reached, reading a movable window of the upper computer; judging whether the active window is the last active window in the upper computer or not, if not, triggering a screenshot request instruction to obtain a returned window graph; if yes, intercepting the desktop image, and compressing and storing the returned window graph according to a time sequence; responding to a historical data query instruction, arranging the queried window graphs according to time sequence, and outputting and displaying the window graphs according to the original positions in a graphical interface mode. The invention can facilitate the user to objectively and comprehensively acquire the historical data.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic flowchart of a method for displaying historical data based on graph backtracking according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a history data presentation system based on graph backtracking according to an embodiment of the present invention.
Detailed Description
The conception, specific structure and technical effects of the present disclosure will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, aspects and effects of the present disclosure. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1, as shown in fig. 1, a history data display method based on graph backtracking includes the following steps:
s100, reading a movable window of the upper computer when a screenshot period is reached;
in a typical embodiment, the computer end is connected to the upper computer, so that the current active window of the upper computer is inquired in real time, and the active window of the upper computer can be read when a screenshot period comes.
S200, judging whether the active window is the last active window in the upper computer, if not, triggering a screenshot request instruction to obtain a returned window graph; if yes, executing the following steps;
s300, intercepting a desktop image, and compressing and storing a returned window graph according to a time sequence;
in the embodiment, the intercepted window graphics are sorted, compressed and stored, and can be used after being opened when a user needs the window graphics, so that the user does not need to worry about insufficient memory, and can process a large batch of window graphics.
And S400, responding to a historical data query instruction, arranging the queried window graphs according to time sequence, and outputting and displaying the window graphs according to the original positions in a graphical interface mode.
The history data in the prior art is displayed in the form of text, which has certain distortiveness, whereas the embodiment provided by the present invention is used to display the history record in the form of a graphical interface. The user can conveniently inquire the required information.
In the embodiment, when the screenshot period is reached, a movable window of the upper computer is read; judging whether the active window is the last active window in the upper computer or not, if not, triggering a screenshot request instruction to obtain a returned window graph; if yes, intercepting the desktop image, and compressing and storing the returned window graph according to a time sequence; responding to a historical data query instruction, arranging the queried window graphs according to time sequence, and outputting and displaying the window graphs according to the original positions in a graphical interface mode. The invention displays the historical data in a graphical interface mode, provides various identification modes such as time information, position information and the like, and can be convenient for a user to objectively and comprehensively acquire the historical data.
In a modified embodiment, the step S200 further includes:
the acquired and returned window graph is generated by the following method:
responding to the screenshot request, positioning the active window, and constructing a canvas compatible with the active window;
redrawing the active window into a drawing board, redrawing canvas on the active window to obtain a canvas graph;
and reading the canvas graph, cleaning the canvas, and generating a window graph.
The scheme provided by the embodiment can be used for respectively carrying out screenshot and compressed storage on the active windows of different parts in different forms, the active windows are not affected mutually, large-batch active windows can be processed synchronously, and the processing efficiency of window graphics is improved.
In a preferred embodiment, the graphical interface further displays a screenshot time corresponding to the window graph.
By providing the display information of the screenshot moment, the user can conveniently inquire and review the historical data according to the dimension of the time information.
In an improved embodiment, the method further comprises:
and responding to the time switching instruction or the window graph switching instruction, and outputting and displaying the corresponding window graph in a graphical interface mode.
In the embodiment, the historical data review function is provided in the time dimension, and the historical condition can be displayed more objectively and comprehensively in the time dimension by triggering the time switching instruction; by triggering the window graph switching instruction, various window graphs can be displayed more conveniently and rapidly. The user can conveniently inquire the required information.
Referring to fig. 2, an embodiment of the present invention further provides a historical data display system based on graph backtracking, including:
the active window reading module 100 is used for reading an active window of the upper computer when the screenshot period is reached;
the window graph generation module 200 is used for judging whether the active window is the last active window in the upper computer, if not, triggering a screenshot request instruction to obtain a returned window graph;
the window graphic storage module 300 is used for intercepting the desktop image after finishing the screenshot of the window graphic, and compressing and storing the returned window graphic according to a time sequence;
and the display module 400 is used for responding to the historical data query instruction, arranging the queried window graphs according to time sequence, and outputting and displaying the queried window graphs according to the original positions in a graphical interface mode.
In an improved embodiment, the system further comprises a window graphics pass-back module, the window graphics pass-back module is configured to:
responding to the screenshot request, positioning the active window, and constructing a canvas compatible with the active window;
redrawing the active window into a drawing board, redrawing canvas on the active window to obtain a canvas graph;
and reading the canvas graph, cleaning the canvas, and generating a window graph.
In a preferred embodiment, the graphical interface further displays a screenshot time corresponding to the window graph.
In a preferred embodiment, the display module 300 is further configured to: and responding to the time switching instruction or the window graph switching instruction, and outputting and displaying the corresponding window graph in a graphical interface mode.
It can be seen that the contents in the foregoing method embodiments are all applicable to this system embodiment, the functions specifically implemented by this system embodiment are the same as those in the foregoing method embodiment, and the advantageous effects achieved by this system embodiment are also the same as those achieved by the foregoing method embodiment.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method of the above embodiments can be implemented by software, and loaded into a processor by embedded software, so as to perform historical data display based on graph backtracking. Based on this understanding, the technical solutions of the present invention may be embodied in the form of software products, which essentially or partially contribute to the prior art.
The Processor may be a Central-Processing Unit (CPU), other general-purpose Processor, a Digital Signal Processor (DSP), an Application-Specific-Integrated-Circuit (ASIC), a Field-Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, a discrete hardware component, or the like. The general purpose processor may be a microprocessor or the processor may be any conventional processor, and the processor is a control center of the graph backtracking based historical data presentation system, and various interfaces and lines are used to connect various parts of the whole graph backtracking based historical data presentation system.
The memory may be used to store the computer programs and/or modules, and the processor may implement various functions of the history data presentation system based on graphical backtracking by running or executing the computer programs and/or modules stored in the memory and calling the data stored in the memory. The memory may primarily include a program storage area and a data storage area, which may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart-Media-Card (SMC), a Secure-Digital (SD) Card, a Flash-memory Card (Flash-Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
While the present disclosure has been described in considerable detail and with particular reference to a few illustrative embodiments thereof, it is not intended to be limited to any such details or embodiments or any particular embodiments, but it is to be construed with references to the appended claims so as to provide a broad, possibly open interpretation of such claims in view of the prior art, and to effectively encompass the intended scope of the disclosure. Furthermore, the foregoing describes the disclosure in terms of embodiments foreseen by the inventor for which an enabling description was available, notwithstanding that insubstantial modifications of the disclosure, not presently foreseen, may nonetheless represent equivalent modifications thereto.
Claims (8)
1. A historical data display method based on graph backtracking is characterized by comprising the following steps:
when the screenshot period is reached, reading a movable window of the upper computer;
judging whether the active window is the last active window in the upper computer, if not, triggering a screenshot request instruction to obtain a returned window graph; if yes, intercepting the desktop image, and compressing and storing the returned window graph according to a time sequence;
responding to a historical data query instruction, arranging the queried window graphs according to time sequence, and outputting and displaying the window graphs according to the original positions in a graphical interface mode.
2. The method according to claim 1, wherein the window graph obtained and returned is generated by the following method:
responding to the screenshot request, positioning the active window, and constructing a canvas compatible with the active window;
redrawing the active window into a drawing board, redrawing canvas on the active window to obtain a canvas graph;
and reading the canvas graph, cleaning the canvas, and generating a window graph.
3. The historical data display method based on graphical backtracking according to claim 1, wherein the graphical interface further displays screenshot time corresponding to the window graph.
4. The method for historical data presentation based on graphical backtracking according to claim 1, further comprising:
and responding to the time switching instruction or the window graph switching instruction, and outputting and displaying the corresponding window graph in a graphical interface mode.
5. A graphical backtracking based historical data display system, comprising:
the active window reading module is used for reading the active window of the upper computer when the screenshot period is reached;
the window graph generation module is used for judging whether the active window is the last active window in the upper computer or not, if not, triggering a screenshot request instruction and acquiring a returned window graph;
the window graphic storage module intercepts the desktop image after finishing screenshot of the window graphic, and compresses and stores the returned window graphic according to a time sequence;
and the display module is used for responding to the historical data query instruction, arranging the queried window graphs according to time sequence and outputting and displaying the window graphs according to the original positions in a graphical interface mode.
6. The graphical backtracking-based historical data presentation system of claim 5, further comprising a window graphical backtracking module, the window graphical backtracking module configured to:
responding to the screenshot request, positioning the active window, and constructing a canvas compatible with the active window;
redrawing the active window into a drawing board, redrawing canvas on the active window to obtain a canvas graph;
and reading the canvas graph, cleaning the canvas, and generating a window graph.
7. The system of claim 5, wherein the graphical interface further displays screenshot moments corresponding to window graphics.
8. The graphical backtracking-based historical data presentation system of claim 5, wherein the display module is further configured to: and responding to the time switching instruction or the window graph switching instruction, and outputting and displaying the corresponding window graph in a graphical interface mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010160233.3A CN111506371A (en) | 2020-03-10 | 2020-03-10 | Historical data display method and system based on graph backtracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010160233.3A CN111506371A (en) | 2020-03-10 | 2020-03-10 | Historical data display method and system based on graph backtracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111506371A true CN111506371A (en) | 2020-08-07 |
Family
ID=71863980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010160233.3A Pending CN111506371A (en) | 2020-03-10 | 2020-03-10 | Historical data display method and system based on graph backtracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111506371A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080034327A1 (en) * | 2006-08-04 | 2008-02-07 | Pavel Cisler | Navigation of electronic backups |
| JP2009048459A (en) * | 2007-08-21 | 2009-03-05 | Sky Kk | Terminal management device and terminal management program |
| CN101681233A (en) * | 2007-05-29 | 2010-03-24 | 株式会社爱可信 | Terminal, history management method, and computer usable recording medium for history management |
| US20160283519A1 (en) * | 2015-03-25 | 2016-09-29 | Dane Glasgow | Media discovery and content storage within and across devices |
| CN106708992A (en) * | 2016-12-16 | 2017-05-24 | 浙江中控技术股份有限公司 | Data query method, device and system |
| CN109284287A (en) * | 2018-08-22 | 2019-01-29 | 平安科技（深圳）有限公司 | Data backtracking and report method, device, computer equipment and storage medium |
| CN109739819A (en) * | 2019-01-15 | 2019-05-10 | 北京智融时代信息技术有限公司 | Snapshot lossless compression method, device, equipment and the readable storage medium storing program for executing that can be recalled |
| CN110096326A (en) * | 2019-04-30 | 2019-08-06 | 维沃移动通信有限公司 | A kind of screenshotss method, terminal device and computer readable storage medium |
-
2020
- 2020-03-10 CN CN202010160233.3A patent/CN111506371A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080034327A1 (en) * | 2006-08-04 | 2008-02-07 | Pavel Cisler | Navigation of electronic backups |
| CN101681233A (en) * | 2007-05-29 | 2010-03-24 | 株式会社爱可信 | Terminal, history management method, and computer usable recording medium for history management |
| JP2009048459A (en) * | 2007-08-21 | 2009-03-05 | Sky Kk | Terminal management device and terminal management program |
| US20160283519A1 (en) * | 2015-03-25 | 2016-09-29 | Dane Glasgow | Media discovery and content storage within and across devices |
| CN106708992A (en) * | 2016-12-16 | 2017-05-24 | 浙江中控技术股份有限公司 | Data query method, device and system |
| CN109284287A (en) * | 2018-08-22 | 2019-01-29 | 平安科技（深圳）有限公司 | Data backtracking and report method, device, computer equipment and storage medium |
| CN109739819A (en) * | 2019-01-15 | 2019-05-10 | 北京智融时代信息技术有限公司 | Snapshot lossless compression method, device, equipment and the readable storage medium storing program for executing that can be recalled |
| CN110096326A (en) * | 2019-04-30 | 2019-08-06 | 维沃移动通信有限公司 | A kind of screenshotss method, terminal device and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100058229A1 (en) | Compositing Windowing System | |
| CN110309475B (en) | Page display method and device, terminal equipment and storage medium | |
| EP0519695A2 (en) | Method and apparatus for allowing computer circuitry to function with updated versions of computer software | |
| US8782617B2 (en) | Apparatus and method for translating open vector graphic application program interface | |
| JPH07175708A (en) | Information retrieval device for document display | |
| US20090300588A1 (en) | Method and apparatus for acquiring definitions of debug code of basic input/output system | |
| US20110138236A1 (en) | Apparatus and method for providing visual interface for information of error generated in multithread testing | |
| CN104571604A (en) | Information processing apparatus and method | |
| CN116185743B (en) | Dual graphics card contrast debugging method, device and medium of OpenGL interface | |
| WO2019052417A1 (en) | Page loading method and apparatus, electronic device and storage medium | |
| CN111506371A (en) | Historical data display method and system based on graph backtracking | |
| CN108009451B (en) | Test method and test tool | |
| CN113094038A (en) | Processing method, device, terminal and storage medium of function programming building block | |
| CN113760596B (en) | Method, device and medium for controlling display of liquid crystal display screen | |
| CN110908873A (en) | Key operation data monitoring method based on domestic equipment | |
| US20220413682A1 (en) | Methods, apparatuses, and computer-readable media for enhancing digital pathology platform | |
| CN113962587A (en) | Device inventory method, device, computer device and computer-readable storage medium | |
| JP2006504183A (en) | Logic analyzer and logic analyzer data processing method | |
| CN113779449A (en) | Page loading method and device, electronic equipment and storage medium | |
| CN110543405A (en) | Log display method and device, storage medium and computer equipment | |
| CN114510311B (en) | Page adaptation display method, computing device and storage medium | |
| KR20220145032A (en) | Method and device for storing food using RFID | |
| JPH11338451A (en) | Information processor | |
| CN112364089A (en) | Method and system for drawing and storing K line at mobile phone terminal of apple | |
| Gosling | An editor-based user interface toolkit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200807 |
|
| RJ01 | Rejection of invention patent application after publication |