CN109271226B - Self-adaptive dynamic plotting panel method - Google Patents
Self-adaptive dynamic plotting panel method Download PDFInfo
- Publication number
- CN109271226B CN109271226B CN201811115035.4A CN201811115035A CN109271226B CN 109271226 B CN109271226 B CN 109271226B CN 201811115035 A CN201811115035 A CN 201811115035A CN 109271226 B CN109271226 B CN 109271226B
- Authority
- CN
- China
- Prior art keywords
- panel
- plotting
- user
- drawing board
- track
- 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.)
- Active
Links
Images
Classifications
-
- 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)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a self-adaptive dynamic plotting panel method, which comprises the steps of firstly, initializing a panel, presetting the size of a cut drawing board according to the size of a large display screen, and dividing the large drawing board into a plurality of small drawing boards in equal parts; and then, updating the dynamic panel, and only dynamically updating the specific drawing board after the user plots the track and passes through the specific drawing board. The invention dynamically refreshes the panel through which the track passes according to the plotted track, thereby greatly reducing the consumption of CPU performance when a user carries out plotting operation.
Description
Technical Field
The invention belongs to a large-screen terminal plotting technology, in particular to a self-adaptive dynamic plotting panel method for dynamically refreshing a large-screen plotting panel by cutting the large-screen plotting panel into a plurality of small plotting panels.
Background
When the plotting operation is carried out on a large-screen display system at present, a transparent plotting panel is covered on the topmost layer, and when a user plots, the dynamic trajectory of plotting is displayed by the panel through dynamic refreshing. When multiple plot traces exist on the panel, all plot traces are dynamically refreshed each time a plot is added or deleted. Thus, the performance overhead of the CPU is increased, and the display of the interface is influenced.
Disclosure of Invention
The invention aims to provide a self-adaptive dynamic plotting panel method, which can dynamically refresh a panel through which a trajectory passes according to a plotted trajectory, and can greatly reduce the consumption of CPU performance when a user performs plotting operation.
The purpose of the invention is realized by the following technical scheme:
an adaptive dynamic plotting panel method, characterized by: firstly, initializing a panel, presetting the size of a cut drawing board according to the size of a large display screen, and dividing the large drawing board into a plurality of small drawing boards in equal parts; and then, updating the dynamic panel, and only dynamically updating the specific drawing board after the user plots the track and passes through the specific drawing board.
The difficulty of the method is that a large plotting panel is divided into a plurality of small plotting panels, and when a user plots, the panel through which a point track passes is found out for dynamic updating. The plotting technique is therefore divided into panel initialization and finding panel dynamic updates. The method comprises the following steps:
1. and initializing the panel. When a program is initialized, a panel needs to be initialized according to the size of a preset cutting panel, a mapping table of the panel and a plotting track is newly built, the panel object after initialization is placed in the mapping table, and the plotting operation of a user is waited.
2. And updating the dynamic panel. When the user carries out plotting operation, a plotting panel of the area is drawn according to the plotted track points of the user, the panel is dynamically refreshed, the plotting track of the user is displayed, the track points are added into a mapping table, and drawing is carried out when the panel is updated next time.
The invention cuts a larger plotting panel into a plurality of small-sized panels with equal parts and tiles on the interface, when the user performs plotting operation, the panel passed by the trajectory is dynamically refreshed according to the plotted trajectory, thus greatly reducing the consumption of CPU performance of the user during plotting operation.
Drawings
FIG. 1 is a flow chart of the adaptive dynamic plotting panel of the present invention.
Detailed Description
A self-adaptive dynamic plotting panel method, carry on the panel initialization at first, according to showing the size of the large screen, preset the size of the drawing board after cutting, cut a large drawing board into several small-scale drawing boards of equal part; and then, updating the dynamic panel, and only dynamically updating the specific drawing board after the user plots the track and passes through the specific drawing board.
The processing flow of the present invention is further elaborated with reference to fig. 1 and the specific embodiment, which take the large-screen plotting of the intelligent display platform as an example.
Step 1: and setting the length and width of the drawing board to be cut according to the pixels of the large screen.
Step 2: and (5) initializing the large screen. And creating a drawing board track mapping table, calculating the number of preset drawing boards, initializing each drawing board, and storing the number into the mapping table.
And step 3: after the initialization is completed, the large screen waits for the user to perform plotting operation.
And 4, step 4: after a user carries out plotting operation, finding out drawing boards through which the tracks pass in the mapping table according to the plotting tracks of the user, dynamically updating the drawing boards, storing the corresponding track points in the set of the corresponding drawing boards in the mapping table, and waiting for updating together when the tracks enter next time.
And 5: when the user has a new plot, the operation of step 4 is looped.
Step 6: and when the user finishes plotting, emptying the drawing board with the track set in the mapping table, and dynamically refreshing.
Claims (1)
1. An adaptive dynamic plotting panel method, characterized by: firstly, initializing a panel, presetting the size of a cut drawing board according to the size of a large display screen, and dividing the large drawing board into a plurality of small drawing boards in equal parts; then, updating the dynamic panel, and only dynamically updating the specific drawing board after the user plotting track passes through the specific drawing board;
the panel initialization means: when a program is initialized, initializing a panel according to the size of a preset cutting panel, building a mapping table of the panel and a plotting track, putting a panel object after initialization into the mapping table, and waiting for plotting operation of a user; the dynamic panel update means: when a user carries out plotting operation, a plotting panel of a region is drawn according to the plotted track points of the user, the panel is dynamically refreshed, the plotting track of the user is displayed, the track points are added into a mapping table, and drawing is carried out when the panel is updated next time;
the method comprises the following specific steps:
step 1: setting the length and width of the drawing board to be cut according to the pixels of the large screen;
step 2: initializing the large screen; creating a drawing board track mapping table, calculating the number of preset drawing boards, initializing each drawing board, and storing the drawing boards into the mapping table;
and step 3: after the initialization is finished, the large screen waits for the user to perform plotting operation;
and 4, step 4: after a user carries out plotting operation, finding out drawing boards through which the tracks pass in the mapping table according to the plotting tracks of the user, dynamically updating the drawing boards, storing corresponding track points in a set of the drawing boards corresponding to the mapping table, and waiting for updating when the tracks enter next time;
and 5: when the user has a new plot, the operation of the step 4 is circulated;
step 6: and when the user finishes plotting, emptying the drawing board with the track set in the mapping table, and dynamically refreshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115035.4A CN109271226B (en) | 2018-09-25 | 2018-09-25 | Self-adaptive dynamic plotting panel method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115035.4A CN109271226B (en) | 2018-09-25 | 2018-09-25 | Self-adaptive dynamic plotting panel method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109271226A CN109271226A (en) | 2019-01-25 |
| CN109271226B true CN109271226B (en) | 2022-01-18 |
Family
ID=65197959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811115035.4A Active CN109271226B (en) | 2018-09-25 | 2018-09-25 | Self-adaptive dynamic plotting panel method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109271226B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104049773A (en) * | 2013-03-11 | 2014-09-17 | 日电（中国）有限公司 | Writing position data processing method and device of electronic pen and writing system |
| CN105468272A (en) * | 2014-09-03 | 2016-04-06 | 中兴通讯股份有限公司 | Interface display method and apparatus |
| CN106066959A (en) * | 2016-05-25 | 2016-11-02 | 北京比邻弘科科技有限公司 | A kind of method and device of bot access detection |
| CN106340055A (en) * | 2016-08-19 | 2017-01-18 | 江苏电力信息技术有限公司 | Multithreading-based OpenGL quick drawing method |
| CN106557315A (en) * | 2016-11-04 | 2017-04-05 | 北京神州绿盟信息安全科技股份有限公司 | A kind of Web panel layouts method and apparatus |
| CN106683151A (en) * | 2015-11-05 | 2017-05-17 | 北大方正集团有限公司 | Method and apparatus for drawing brush track |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100192066A1 (en) * | 2009-01-27 | 2010-07-29 | Lushen Wu | Method and system for a graphical user interface |
| CN103729196A (en) * | 2014-01-22 | 2014-04-16 | 南京恒知讯科技有限公司 | Graphic layer based electronic drawing board system drawn by multiple persons, processing method and processing equipment |
| CN106569834A (en) * | 2016-11-14 | 2017-04-19 | 福建天泉教育科技有限公司 | Animation production method and animation production system based on browser |
| CN108108091A (en) * | 2017-11-28 | 2018-06-01 | 贵阳语玩科技有限公司 | The refreshing display methods and system of sliding trace |
-
2018
- 2018-09-25 CN CN201811115035.4A patent/CN109271226B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104049773A (en) * | 2013-03-11 | 2014-09-17 | 日电（中国）有限公司 | Writing position data processing method and device of electronic pen and writing system |
| CN105468272A (en) * | 2014-09-03 | 2016-04-06 | 中兴通讯股份有限公司 | Interface display method and apparatus |
| CN106683151A (en) * | 2015-11-05 | 2017-05-17 | 北大方正集团有限公司 | Method and apparatus for drawing brush track |
| CN106066959A (en) * | 2016-05-25 | 2016-11-02 | 北京比邻弘科科技有限公司 | A kind of method and device of bot access detection |
| CN106340055A (en) * | 2016-08-19 | 2017-01-18 | 江苏电力信息技术有限公司 | Multithreading-based OpenGL quick drawing method |
| CN106557315A (en) * | 2016-11-04 | 2017-04-05 | 北京神州绿盟信息安全科技股份有限公司 | A kind of Web panel layouts method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109271226A (en) | 2019-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105677107B (en) | The optimization method and system of the hand-written followability of screen | |
| CA2704080A1 (en) | System and process for cooperatively programming a simulation program of a computer application to be developed | |
| CN102707973A (en) | Application program starting method based on Android system and system | |
| KR20130060145A (en) | Processoing method and apparatus for beautifying handwritten input | |
| WO2005041019A3 (en) | Successively displaying panels in a computer user interface | |
| CN110148203B (en) | Method and device for generating virtual building model in game, processor and terminal | |
| EP4123439A1 (en) | Writing interaction method, smart interactive display device and writing interaction system | |
| CN111643898B (en) | Virtual scene construction method, device, terminal and storage medium | |
| CN103927169A (en) | Method for realizing scaling of electronic map drawn by GDI (graphic device interface)+ | |
| CA2522578A1 (en) | A method for improving data processing efficiency | |
| CN109271226B (en) | Self-adaptive dynamic plotting panel method | |
| CN103076954A (en) | Method and device for adjusting display effect | |
| CN106653071A (en) | Lyric display method and apparatus | |
| CN112991161B (en) | Method and device for processing and dividing special-shaped curtain wall, computer equipment and storage medium | |
| CN102693093A (en) | Display system and method for virtual keyboard | |
| CN105573689A (en) | Double-screen switching display device under Android platform | |
| WO2016177085A1 (en) | Method for managing application icon, terminal and storage medium | |
| CN104691086A (en) | Attachment control system, method and device | |
| CN104978068B (en) | Touch display driving method, system, display device and application processor | |
| CN105446583B (en) | A kind of touch-screen input method and electronic equipment | |
| CN100458609C (en) | Digital household furniture controller | |
| WO2022166753A1 (en) | Page display method and apparatus | |
| EP2161713A1 (en) | Display system with partial updating | |
| CN102779005A (en) | Cursor control method and device | |
| CN106383683A (en) | Screen refreshing system, method and device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |