CN105468233B - video window control method and system - Google Patents
video window control method and system Download PDFInfo
- Publication number
- CN105468233B CN105468233B CN201510786962.9A CN201510786962A CN105468233B CN 105468233 B CN105468233 B CN 105468233B CN 201510786962 A CN201510786962 A CN 201510786962A CN 105468233 B CN105468233 B CN 105468233B
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- Prior art keywords
- cursor
- information
- control
- video window
- display unit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04812—Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04801—Cursor retrieval aid, i.e. visual aspect modification, blinking, colour changes, enlargement or other visual cues, for helping user do find the cursor in graphical user interfaces
Abstract
The present invention relates to a kind of video window control method and system, above-mentioned video window control method includes the following steps：Bottom desktop video signal, cursor position information, cursor shape information and the cursor action information of each display unit of multi-display apparatus are obtained and synchronized by the way of separation；The cursor graphic in the top movement of output vision signal is regenerated according to the cursor position information, cursor shape information；By the cursor action information superposition to the cursor graphic, control cursor is obtained, vision signal is acquired using the control cursor control bottom desktop video signal and upper layer；It can realize the operation that vision signal is acquired to upper layer by the corresponding cursor of bottom desktop video signal, improve the convenience of operation, improve the control efficiency to video window.
Description
Technical field
The present invention relates to software controlling technique fields, more particularly to a kind of video window control method and system.
Background technology
The video window that each display unit is shown on multi-display apparatus is generally required realizes its control by corresponding cursor
System.Under normal conditions, above-mentioned video window is formed by stacking by bottom desktop video signal and upper layer acquisition vision signal, still
Cursor is usually generated in bottom desktop, so also can only be in the above-mentioned movement of bottom desktop video signal, and other cannot be operated
Upper layer acquires the related content in vision signal, and the upper layer acquisition corresponding video window of vision signal can only pass by other means
Defeated to instruct to be moved, the operations such as amplification influence the control efficiency to above-mentioned video window.
Invention content
Based on this, it is necessary to which the technical issues of influencing to video window control efficiency for traditional technology provides one kind and regard
Frequency window control method and system.
A kind of video window control method, includes the following steps：
Bottom desktop video signal, the cursor of each display unit of multi-display apparatus are obtained and synchronized by the way of separation
Location information, cursor shape information and cursor action information；
It is regenerated in the top movement for exporting vision signal according to the cursor position information, cursor shape information
Cursor graphic；
By the cursor action information superposition to the cursor graphic, control cursor is obtained, the control cursor control is utilized
Bottom desktop video signal processed and upper layer acquire vision signal.
A kind of video window control system, including：
Acquisition module, the bottom desktop for obtaining and synchronizing each display unit of multi-display apparatus by the way of separation
Vision signal, cursor position information, cursor shape information and cursor action information；
Generation module, for being regenerated in output vision signal according to the cursor position information, cursor shape information
Top movement cursor graphic；
Control module, for by the cursor action information superposition to the cursor graphic, obtaining control cursor, utilizing institute
State control cursor control bottom desktop video signal and upper layer acquisition vision signal.
Above-mentioned video window control method and system, obtain by using the mode of separation and to synchronize multi-display apparatus each
Bottom desktop video signal, cursor position information, cursor shape information and the cursor action information of display unit, regenerate
The cursor graphic of the top movement of vision signal is exported, and the cursor action information superposition is obtained to the cursor graphic
To control cursor, vision signal is acquired using above-mentioned control cursor control bottom desktop video signal and upper layer, to realize pair
The control of corresponding video window, makes corresponding cursor that can operate bottom desktop video signal, can also operate upper layer acquisition video
Signal can be realized the operation for acquiring vision signal to upper layer by the corresponding cursor of bottom desktop video signal, improve behaviour
The convenience of work improves the control efficiency to video window.
Description of the drawings
Fig. 1 is the video window control method flow chart of one embodiment；
Fig. 2 is the video window control system architecture schematic diagram of one embodiment.
Specific implementation mode
The specific implementation mode of the video window control method to the present invention and system is described in detail below in conjunction with the accompanying drawings.
With reference to figure 1, Fig. 1 show the video window control method flow chart of one embodiment, includes the following steps：
S10 obtains the bottom desktop video signal of each display unit of multi-display apparatus, and synchronous each display unit of reading
Cursor position information, cursor shape information and cursor action information；
Which video window above-mentioned cursor position information may include cursor in each display unit on, positioned at accordingly regarding
The information such as which position of frequency window；Above-mentioned cursor position information can pass through the expression of two dimension or three-dimensional coordinate, such as head
The corresponding coordinate system of each display unit is first established, the coordinate information of each window and the coordinate (x, y) of cursor, cursor are obtained
Location information is the coordinate (x, y) of cursor, in the transmission process of location information, obtains the coordinate (x, y) of above-mentioned cursor, just
Cursor position information can be obtained.Cursor shape information may include the shapes such as arrow, hand, question mark or four-headed arrow；It can
With by the arbitrary shape of above-mentioned various cursors at corresponding dot matrix, by transmitting dot matrix to realize the biography of corresponding cursor shape information
Defeated and acquisition, corresponding transmitted data amount is only 64x64=4096bit (bit), can provide its efficiency of transmission.Cursor is dynamic
May include that left button is clicked as information, right button is clicked, and is double-clicked, and the action messages such as dragging execute phase on different types of window
The cursor action answered is, it can be achieved that control to respective window；For example, the full frame button of single machine window, may be implemented the window
It is full frame etc..
In one embodiment, the process of the cursor shape information of each display unit of above-mentioned acquisition may include：
Generate the corresponding dot matrix of each display unit cursor shape information；
The dot matrix is read, and parses the dot matrix.
The present embodiment is by generating the corresponding dot matrix of cursor shape information；The dot matrix is read, and parses the dot matrix, with
The acquisition for realizing corresponding cursor shape information can improve the acquisition efficiency of above-mentioned cursor shape information, and then improve respective window
The control efficiency of message breath.
In one embodiment, above-mentioned cursor shape information may include arrow, hand, question mark or four-headed arrow.
In one embodiment, above-mentioned cursor action information may include that left button is clicked, right button is clicked, double-click or drag
It is dynamic.
S20 regenerates the top shifting in output vision signal according to the cursor position information, cursor shape information
Dynamic cursor graphic；
In above-mentioned steps S20, the cursor graphic that is regenerated according to the cursor position information, cursor shape information can be with
In the top movement of output vision signal, realize follow-up corresponding control cursor to above-mentioned upper layer acquire vision signal operation and
Control, to improve the convenience accordingly controlled.
The cursor action information superposition to the cursor graphic is obtained control cursor, utilizes the control light by S30
Mark control bottom desktop video signal and upper layer acquire vision signal；
Above-mentioned cursor action information may include that left button is clicked, and right button is clicked, and double-click, the action messages such as dragging.It will be described
Cursor action information superposition to the cursor graphic, obtained control cursor can be held corresponding position on each video window
The corresponding control instruction of row, to realize the control to each layer information of above-mentioned video window；For example, clicking the complete of certain video window
Shield button, may be implemented the video window full frame or left button click play in video window can make the video window
Pause broadcasting etc..
In one embodiment, above-mentioned to acquire video using the control cursor control bottom desktop video signal and upper layer
The process of signal includes：
The content of the bottom desktop video signal and upper layer acquisition vision signal is detected respectively；
Obtain the type of action of the cursor action information；
The video window is controlled according to the content and cursor action information.
The content and movement content of vision signal are acquired in the present embodiment according to the bottom desktop video signal and upper layer
The video window is controlled, may further ensure that the accuracy of corresponding video window control.
Video window control method provided by the invention, obtains by using the mode of separation and synchronizes multi-display apparatus
Bottom desktop video signal, cursor position information, cursor shape information and the cursor action information of each display unit, regenerate
In the cursor graphic of the top movement of output vision signal, and by the cursor action information superposition to the cursor graphic,
Control cursor is obtained, vision signal is acquired using above-mentioned control cursor control bottom desktop video signal and upper layer, to realize
Control to corresponding video window, makes corresponding cursor that can operate bottom desktop video signal, can also operate upper layer acquisition and regard
Frequency signal can be realized the operation for acquiring vision signal to upper layer by the corresponding cursor of bottom desktop video signal, be improved
The convenience of operation improves the control efficiency to video window.
In one embodiment, the step of bottom desktop video signal of above-mentioned each display unit of acquisition multi-display apparatus
Before can also include：
Access network based on ethernet is established by the Ethernet and each display unit and is communicated to connect.
The present embodiment establishes the communication connection of each display unit and corresponding control device by Ethernet, and it is logical can to improve it
The stability of letter keeps the control of above-mentioned window information smooth.
With reference to figure 2, Fig. 2 show the video window control system architecture schematic diagram of one embodiment, including：
Acquisition module 10, the bottom table for obtaining and synchronizing each display unit of multi-display apparatus by the way of separation
Plane video signal, cursor position information, cursor shape information and cursor action information；
In one embodiment, above-mentioned acquisition module can be further used for：
Generate the corresponding dot matrix of each display unit cursor shape information；
The dot matrix is read, and parses the dot matrix.
Generation module 20, for being regenerated in output video letter according to the cursor position information, cursor shape information
Number top movement cursor graphic；
Control module 30, for by the cursor action information superposition to the cursor graphic, obtaining control cursor, utilizing
The control cursor control bottom desktop video signal and upper layer acquire vision signal.
In one embodiment, above-mentioned control module can be further used for：
The content of the bottom desktop video signal and upper layer acquisition vision signal is detected respectively；
Obtain the type of action of the cursor action information；
The video window is controlled according to the content and cursor action information.
In one embodiment, can also include before above-mentioned acquisition module：
AM access module is used for access network based on ethernet, is established and is communicated to connect by the Ethernet and each display unit.
Video window control system provided by the invention is corresponded with video window control method provided by the invention,
The technical characteristic and advantage that the embodiment of the video window control method illustrates are suitable for video window control system
In the embodiment of system, hereby give notice that.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of video window control method, which is characterized in that include the following steps：
It is obtained by the way of separation and synchronizes the bottom desktop video signal of each display unit of multi-display apparatus, cursor position
Information, cursor shape information and cursor action information；
The cursor in the top movement of output vision signal is regenerated according to the cursor position information, cursor shape information
Figure；
By the cursor action information superposition to the cursor graphic, control cursor is obtained, the control cursor control bottom is utilized
Layer desktop video signal and upper layer acquire vision signal；It is described using the control cursor control bottom desktop video signal and upper
Layer acquisition vision signal process include：
The content of the bottom desktop video signal and upper layer acquisition vision signal is detected respectively；
Obtain the type of action of the cursor action information；
The video window is controlled according to the content and cursor action information.
2. video window control method according to claim 1, which is characterized in that obtain the cursor shape of each display unit
The process of information includes：
Generate the corresponding dot matrix of each display unit cursor shape information；
The dot matrix is read, and parses the dot matrix.
3. video window control method according to claim 1, which is characterized in that the cursor shape information includes arrow
Head, hand, question mark or four-headed arrow.
4. video window control method according to claim 1, which is characterized in that the cursor action information includes left button
It clicks, right button is clicked, is double-clicked or is dragged.
5. video window control method according to claim 1, which is characterized in that described to be obtained simultaneously by the way of separation
Bottom desktop video signal, cursor position information, cursor shape information and the cursor of each display unit of synchronous multi-display apparatus
Further included before the step of action message：
Access network based on ethernet is established by the Ethernet and each display unit and is communicated to connect.
6. a kind of video window control system, which is characterized in that including：
Acquisition module, the bottom desktop video for obtaining and synchronizing each display unit of multi-display apparatus by the way of separation
Signal, cursor position information, cursor shape information and cursor action information；
Generation module is exporting vision signal most for being regenerated according to the cursor position information, cursor shape information
The cursor graphic of top layer movement；
Control module, for by the cursor action information superposition to the cursor graphic, obtaining control cursor, utilizing the control
Cursor control bottom desktop video signal processed and upper layer acquire vision signal；The control module is further used for：
The content of the bottom desktop video signal and upper layer acquisition vision signal is detected respectively；
Obtain the type of action of the cursor action information；
The video window is controlled according to the content and cursor action information.
7. video window control system according to claim 6, which is characterized in that the acquisition module is further used for：
Generate the corresponding dot matrix of each display unit cursor shape information；
The dot matrix is read, and parses the dot matrix.
8. video window control system according to claim 6, which is characterized in that further include before the acquisition module：
AM access module is used for access network based on ethernet, is established and is communicated to connect by the Ethernet and each display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510786962.9A CN105468233B (en) | 2015-11-13 | 2015-11-13 | video window control method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510786962.9A CN105468233B (en) | 2015-11-13 | 2015-11-13 | video window control method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105468233A CN105468233A (en) | 2016-04-06 |
| CN105468233B true CN105468233B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510786962.9A Expired - Fee Related CN105468233B (en) | 2015-11-13 | 2015-11-13 | video window control method and system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103902295A (en) * | 2014-04-01 | 2014-07-02 | 广东威创视讯科技股份有限公司 | Cursor drawing method and related terminal equipment |
| CN104156153A (en) * | 2014-07-29 | 2014-11-19 | 广东威创视讯科技股份有限公司 | Mouse pointer adjusting method and system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8065614B2 (en) * | 2003-04-09 | 2011-11-22 | Ati Technologies, Inc. | System for displaying video and method thereof |
| JP2005142762A (en) * | 2003-11-05 | 2005-06-02 | Toshiba Corp | Program information display method, broadcast receiver, and recorder |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103902295A (en) * | 2014-04-01 | 2014-07-02 | 广东威创视讯科技股份有限公司 | Cursor drawing method and related terminal equipment |
| CN104156153A (en) * | 2014-07-29 | 2014-11-19 | 广东威创视讯科技股份有限公司 | Mouse pointer adjusting method and system |
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| CN105468233A (en) | 2016-04-06 |
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Granted publication date: 20180828 Termination date: 20191113 |