CN105468233A - Video window control method and system - Google Patents
Video window control method and system Download PDFInfo
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- CN105468233A CN105468233A CN201510786962.9A CN201510786962A CN105468233A CN 105468233 A CN105468233 A CN 105468233A CN 201510786962 A CN201510786962 A CN 201510786962A CN 105468233 A CN105468233 A CN 105468233A
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- China
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- cursor
- video window
- action message
- video signal
- 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 invention relates to a video window control method and system. The video window control method comprises following steps: obtaining and synchronizing bottom layer desktop video signals, cursor position information, cursor shape information and cursor action information of every display unit of a multi-screen display device by a separation mode; rebuilding the cursor graphics moving at the very top outputting the video signals according to the cursor position information and the cursor shape information; superposing the cursor action information to the cursor graphics, obtaining a control cursor, and controlling the bottom layer desktop video signals and upper layer collection video signals by the control cursor. The invention can realize operation to the upper layer collection video signals through the cursor corresponding to the bottom layer desktop video signals, improves operation convenience and improves video window control efficiency.
Description
Technical field
The present invention relates to software controlling technique field, particularly relate to a kind of video window control method and system.
Background technology
On multi-display apparatus, the video window of each display unit display generally needs to realize its control by corresponding cursor.Under normal circumstances, above-mentioned video window gathers vision signal by bottom desktop video signal and upper strata to be formed by stacking, but cursor is generally produce at bottom desktop, so also can only in the above-mentioned movement of bottom desktop video signal, and the related content that can not operate in other upper stratas collection vision signal, upper strata gathers the corresponding video window of vision signal and can only move by transfer instruction by other means, and the operations such as amplification, affect the control efficiency to above-mentioned video window.
Summary of the invention
Based on this, be necessary, for the technical matters of conventional art impact to video window control efficiency, to provide a kind of video window control method and system.
A kind of video window control method, comprises the steps:
The mode be separated is adopted to obtain and the bottom desktop video signal of the synchronous each display unit of multi-display apparatus, cursor position information, cursor shape information and cursor action message;
The cursor graphic of the most top layer movement at output video signal is regenerated according to described cursor position information, cursor shape information;
Described cursor action message is superimposed to described cursor graphic, obtains controlling cursor, utilize described control cursor to control bottom desktop video signal and upper strata collection vision signal.
A kind of video window control system, comprising:
Acquisition module, obtains for adopting the mode of separation and the bottom desktop video signal of the synchronous each display unit of multi-display apparatus, cursor position information, cursor shape information and cursor action message;
Generation module, for regenerating the cursor graphic of the most top layer movement at output video signal according to described cursor position information, cursor shape information;
Control module, for described cursor action message is superimposed to described cursor graphic, obtains controlling cursor, utilizes described control cursor to control bottom desktop video signal and upper strata collection vision signal.
Above-mentioned video window control method and system, obtain by adopting the mode be separated and the bottom desktop video signal of the synchronous each display unit of multi-display apparatus, cursor position information, cursor shape information and cursor action message, regenerate the cursor graphic of the most top layer movement at output video signal, and described cursor action message is superimposed to described cursor graphic, obtain controlling cursor, above-mentioned control cursor is utilized to control bottom desktop video signal and upper strata collection vision signal, in order to realize the control to corresponding video window, make corresponding cursor can operate bottom desktop video signal, also can operate upper strata and gather vision signal, operation upper strata being gathered to vision signal can be realized by the cursor that bottom desktop video signal is corresponding, improve the convenience of operation, improve the control efficiency to video window.
Accompanying drawing explanation
Fig. 1 is the video window control method process flow diagram of an embodiment;
Fig. 2 is the video window Control system architecture schematic diagram of an embodiment.
Embodiment
Be described in detail below in conjunction with the embodiment of accompanying drawing to video window control method of the present invention and system.
With reference to figure 1, Figure 1 shows that the video window control method process flow diagram of an embodiment, comprise the steps:
S10, obtains the bottom desktop video signal of each display unit of multi-display apparatus, and the cursor position information of each display unit of synchronous reading, cursor shape information and cursor action message;
Which video window above-mentioned cursor position information can comprise cursor in each display unit on, is positioned at the information such as which position of corresponding video window; Above-mentioned cursor position information can by expression that is two-dimentional or three-dimensional coordinate, such as first set up coordinate system corresponding to each display unit, obtain the coordinate information of each window, and the coordinate (x, y) of cursor, cursor position information is the coordinate (x of cursor, y), in the transmitting procedure of positional information, obtain the coordinate (x of above-mentioned cursor, y), just cursor position information can be obtained.Cursor shape information can comprise the shapes such as arrow, hand shape, question mark or four-headed arrow; The arbitrary shape of above-mentioned various cursor can be become corresponding dot matrix, by transmission dot matrix to realize transmission and the acquisition of corresponding cursor shape information, corresponding transmitted data amount is only 64x64=4096bit (bit), can provide its transfer efficiency.Cursor action message can comprise left button and click, right-click, and double-click, the action messages such as dragging, dissimilar window perform corresponding cursor action, can realize the control to respective window; Such as, the full frame button of unit window, can realize the full frame etc. of this window.
In one embodiment, the process of the cursor shape information of each display unit of above-mentioned acquisition can comprise:
Generate the dot matrix that each display unit cursor shape information is corresponding;
Read described dot matrix, and resolve described dot matrix.
The present embodiment is by generating dot matrix corresponding to cursor shape information; Read described dot matrix, and resolve described dot matrix, to realize the acquisition of corresponding cursor shape information, the acquisition efficiency of above-mentioned cursor shape information can be improved, and then improve the control efficiency of respective window information.
In one embodiment, above-mentioned cursor shape information can comprise arrow, hand shape, question mark or four-headed arrow.
In one embodiment, above-mentioned cursor action message can comprise that left button is clicked, right-click, double-click or dragging.
S20, regenerates the cursor graphic of the most top layer movement at output video signal according to described cursor position information, cursor shape information;
In above-mentioned steps S20, can move at the most top layer of output video signal according to the cursor graphic that described cursor position information, cursor shape information regenerate, realize follow-up corresponding control cursor gathers vision signal operation and control to above-mentioned upper strata, thus improve the convenience of corresponding control.
S30, is superimposed to described cursor graphic by described cursor action message, obtains controlling cursor, utilizes described control cursor to control bottom desktop video signal and upper strata collection vision signal;
Above-mentioned cursor action message can comprise left button and click, right-click, double-clicks, the action messages such as dragging.Described cursor action message is superimposed to described cursor graphic, and the control cursor obtained can perform corresponding steering order in relevant position on each video window, in order to realize the control to each layer information of above-mentioned video window; Such as, click the full frame button of certain video window, the full frame of this video window can be realized, or the left button video window clicked in broadcasting can make this video window suspend broadcasting etc.
In one embodiment, the above-mentioned process utilizing described control cursor to control bottom desktop video signal and upper strata collection vision signal comprises:
Detect the content of described bottom desktop video signal and upper strata collection vision signal respectively;
Obtain the type of action of described cursor action message;
Described video window is controlled according to described content and cursor action message.
Gather the content of vision signal according to described bottom desktop video signal and upper strata in the present embodiment and movement content controls described video window, the accuracy of corresponding video window control can be guaranteed further.
Video window control method provided by the invention, obtain by adopting the mode be separated and the bottom desktop video signal of the synchronous each display unit of multi-display apparatus, cursor position information, cursor shape information and cursor action message, regenerate the cursor graphic of the most top layer movement at output video signal, and described cursor action message is superimposed to described cursor graphic, obtain controlling cursor, above-mentioned control cursor is utilized to control bottom desktop video signal and upper strata collection vision signal, in order to realize the control to corresponding video window, make corresponding cursor can operate bottom desktop video signal, also can operate upper strata and gather vision signal, operation upper strata being gathered to vision signal can be realized by the cursor that bottom desktop video signal is corresponding, improve the convenience of operation, improve the control efficiency to video window.
In one embodiment, can also comprise before the step of the bottom desktop video signal of each display unit of above-mentioned acquisition multi-display apparatus:
Access network based on ethernet, is established a communications link by described Ethernet and each display unit.
The present embodiment sets up the communication connection of each display unit and corresponding control device by Ethernet, can improve the stability of its communication, make the control of above-mentioned window information smooth.
With reference to figure 2, Figure 2 shows that the video window Control system architecture schematic diagram of an embodiment, comprising:
Acquisition module 10, obtains for adopting the mode of separation and the bottom desktop video signal of the synchronous each display unit of multi-display apparatus, cursor position information, cursor shape information and cursor action message;
In one embodiment, above-mentioned acquisition module can be further used for:
Generate the dot matrix that each display unit cursor shape information is corresponding;
Read described dot matrix, and resolve described dot matrix.
Generation module 20, for regenerating the cursor graphic of the most top layer movement at output video signal according to described cursor position information, cursor shape information;
Control module 30, for described cursor action message is superimposed to described cursor graphic, obtains controlling cursor, utilizes described control cursor to control bottom desktop video signal and upper strata collection vision signal.
In one embodiment, above-mentioned control module can be further used for:
Detect the content of described bottom desktop video signal and upper strata collection vision signal respectively;
Obtain the type of action of described cursor action message;
Described video window is controlled according to described content and cursor action message.
In one embodiment, can also comprise before above-mentioned acquisition module:
Access module, for access network based on ethernet, is established a communications link by described Ethernet and each display unit.
Video window control system provided by the invention and video window control method one_to_one corresponding provided by the invention, the technical characteristic of setting forth in the embodiment of described video window control method and beneficial effect thereof are all applicable to, in the embodiment of video window control system, hereby state.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a video window control method, is characterized in that, comprises the steps:
The mode be separated is adopted to obtain and the bottom desktop video signal of the synchronous each display unit of multi-display apparatus, cursor position information, cursor shape information and cursor action message;
The cursor graphic of the most top layer movement at output video signal is regenerated according to described cursor position information, cursor shape information;
Described cursor action message is superimposed to described cursor graphic, obtains controlling cursor, utilize described control cursor to control bottom desktop video signal and upper strata collection vision signal.
2. video window control method according to claim 1, is characterized in that, the process obtaining the cursor shape information of each display unit comprises:
Generate the dot matrix that each display unit cursor shape information is corresponding;
Read described dot matrix, and resolve described dot matrix.
3. video window control method according to claim 1, is characterized in that, described cursor shape information comprises arrow, hand shape, question mark or four-headed arrow.
4. video window control method according to claim 1, is characterized in that, described cursor action message comprises that left button is clicked, right-click, double-click or dragging.
5. video window control method according to claim 1, it is characterized in that, the mode that described employing is separated obtains and also comprises before the step of the bottom desktop video signal of the synchronous each display unit of multi-display apparatus, cursor position information, cursor shape information and cursor action message:
Access network based on ethernet, is established a communications link by described Ethernet and each display unit.
6. video window control method according to claim 1, is characterized in that, the described process utilizing described control cursor to control bottom desktop video signal and upper strata collection vision signal comprises:
Detect the content of described bottom desktop video signal and upper strata collection vision signal respectively;
Obtain the type of action of described cursor action message;
Described video window is controlled according to described content and cursor action message.
7. a video window control system, is characterized in that, comprising:
Acquisition module, obtains for adopting the mode of separation and the bottom desktop video signal of the synchronous each display unit of multi-display apparatus, cursor position information, cursor shape information and cursor action message;
Generation module, for regenerating the cursor graphic of the most top layer movement at output video signal according to described cursor position information, cursor shape information;
Control module, for described cursor action message is superimposed to described cursor graphic, obtains controlling cursor, utilizes described control cursor to control bottom desktop video signal and upper strata collection vision signal.
8. video window control system according to claim 7, is characterized in that, described acquisition module is further used for:
Generate the dot matrix that each display unit cursor shape information is corresponding;
Read described dot matrix, and resolve described dot matrix.
9. video window control system according to claim 7, is characterized in that, also comprises before described acquisition module:
Access module, for access network based on ethernet, is established a communications link by described Ethernet and each display unit.
10. video window control system according to claim 7, is characterized in that, described control module is further used for:
Detect the content of described bottom desktop video signal and upper strata collection vision signal respectively;
Obtain the type of action of described cursor action message;
Described video window is controlled according to described content and cursor action message.
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| CN201510786962.9A CN105468233B (en) | 2015-11-13 | 2015-11-13 | video window control method and system |
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| CN201510786962.9A CN105468233B (en) | 2015-11-13 | 2015-11-13 | video window control method and system |
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| CN105468233A true CN105468233A (en) | 2016-04-06 |
| CN105468233B CN105468233B (en) | 2018-08-28 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040201608A1 (en) * | 2003-04-09 | 2004-10-14 | Ma Tsang Fai | System for displaying video and method thereof |
| US20050097602A1 (en) * | 2003-11-05 | 2005-05-05 | Kabushiki Kaisha Toshiba | Program information display method, broadcast reception apparatus, and recording apparatus |
| 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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2015
- 2015-11-13 CN CN201510786962.9A patent/CN105468233B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040201608A1 (en) * | 2003-04-09 | 2004-10-14 | Ma Tsang Fai | System for displaying video and method thereof |
| US20050097602A1 (en) * | 2003-11-05 | 2005-05-05 | Kabushiki Kaisha Toshiba | Program information display method, broadcast reception apparatus, and recording apparatus |
| 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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| CN105468233B (en) | 2018-08-28 |
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Granted publication date: 20180828 Termination date: 20191113 |