CN106681624B - Annotation display methods and device based on touch display screen - Google Patents
Annotation display methods and device based on touch display screen Download PDFInfo
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- CN106681624B CN106681624B CN201611023709.9A CN201611023709A CN106681624B CN 106681624 B CN106681624 B CN 106681624B CN 201611023709 A CN201611023709 A CN 201611023709A CN 106681624 B CN106681624 B CN 106681624B
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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
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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]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of annotation display methods and device based on touch display screen.The annotation display methods based on touch display screen includes: to obtain annotation creation instruction；It is created and is instructed according to the annotation, intercept the screenshot of the target area in touch display screen, and annotation window is generated according to the screenshot；Wherein, the figure layer where the annotation window is located on the figure layer where the target area；During intercepting the screenshot and generating the annotation window, the first touch action in target area described in real-time detection, and the first comment information that storage is generated according to first touch action；After the completion of the annotation window generates, according to the first comment information, the corresponding annotation of display on the corresponding position in the annotation window.Using the present invention, annotation state can be rapidly entered, improves user experience.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of annotation display methods and dress based on touch display screen
It sets.
Background technique
In the prior art, equipment (particularly, which is the all-in-one machine for supporting multi channel signals to show) is aobvious in touch
When showing the annotation that user is created in display screen, need in the interface screenshot for obtaining touch display screen, and according to the interface screenshot
It will annotate that interface is ready (that is, opening annotation interface, and the interface screenshot to be inserted into the annotation interface as the annotation
The background at interface) after, the annotation creation operation for obtaining user can be started, and show that user is created in annotation interface
Annotation.When obtaining the interface screenshot of touch display screen due to equipment and will annotate that interface is ready to be needed to spend quite long
Between, therefore, user, which needs to wait for a period of time after the instruction for issuing creation annotation, can start creation annotation, otherwise exist
The operation of the creation annotation carried out before annotation interface is ready will be lost.It can be seen that existing touching display
The method that the annotation that user is created is shown in screen enters that annotation state is slow, brings poor user experience.
Summary of the invention
The present invention proposes a kind of annotation display methods and device based on touch display screen, can rapidly enter annotation shape
State improves user experience.
A kind of annotation display methods based on touch display screen provided by the invention, specifically includes:
Obtain annotation creation instruction；
It is created and is instructed according to the annotation, intercept the screenshot of the target area in touch display screen, and according to the screenshot
Generate annotation window；Wherein, the figure layer where the annotation window is located on the figure layer where the target area；
During intercepting the screenshot and generating the annotation window, in target area described in real-time detection the
One touch action, and store the first comment information generated according to first touch action；
It is corresponding in the annotation window according to the first comment information after the completion of annotation window generates
Corresponding annotation is shown on position.
Further, after the acquisition annotates creation instruction, described created according to the annotation is instructed, and interception touches
The screenshot of target area in display screen, and generated before annotating window according to the screenshot, further includes:
It is created and is instructed according to the annotation, transparent window corresponding with target area is generated in touch display screen；Its
In, the figure layer where the transparent window is located on the figure layer where the target area, and the size of the transparent window
It is identical as the size of the target area.
Further, further includes:
The annotation window generation before, according to detect be located at the target area in the first touch action,
Annotate corresponding with first touch action is generated on the corresponding position of the transparent window；
After the completion of the annotation window generates, the transparent window is deleted.
It further, include annotation handwriting data and corresponding with the annotation handwriting data in the first comment information
Annotate location information；
It is then described after the completion of the annotation window generates, according to the first comment information, in the annotation window
Corresponding position on the corresponding annotation of display, specifically include:
The annotation window generate after the completion of, drawn on the annotation window according to the annotation location information described in
Handwriting data is annotated, to generate corresponding annotation on the annotation window.
Further, described after the completion of the annotation window generates, according to the first comment information, at described batch
It infuses after showing corresponding annotation on the corresponding position in window, further includes:
The second touch action in annotation window described in real-time detection, and second batch is generated according to second touch action
Infuse information；
Corresponding annotation is generated on the corresponding position in the annotation window according to second endorsement information.
Further, the annotation includes at least one of: drawing markup, lines annotation and text annotation；
The touch display screen is the touch display screen for the all-in-one machine for supporting multi channel signals to show；The annotation window with
The screenshot is background.
Correspondingly, the annotation display device based on touch display screen that the present invention also provides a kind of, specifically includes:
Annotation creation instruction obtains module, for obtaining annotation creation instruction；
Window generation module is annotated, is instructed for being created according to the annotation, the target area in touch display screen is intercepted
Screenshot, and according to the screenshot generate annotation window；Wherein, the figure layer where the annotation window is located at the target area
On the figure layer at place；
First comment information acquisition module is used for during intercepting the screenshot and generating the annotation window,
The first touch action in target area described in real-time detection, and store the first comment generated according to first touch action
Information；And
First comment display module is used for after the completion of the annotation window generates, according to the first comment information, In
Corresponding annotation is shown on corresponding position in the annotation window.
Further, the annotation display device based on touch display screen, further includes:
Transparent window generation module is instructed for being created according to the annotation, generation and target area in touch display screen
The corresponding transparent window in domain；Wherein, the figure layer where the transparent window is located on the figure layer where the target area,
And the size of the transparent window is identical as the size of the target area.
Further, the annotation display device based on touch display screen, further includes:
Transparent window annotate display module, for the annotation window generation before, according to detect be located at described in
The first touch action in target area generates corresponding to first touch action on the corresponding position of the transparent window
Annotation；And
Transparent window removing module, for deleting the transparent window after the completion of annotation window generates.
It further, include annotation handwriting data and corresponding with the annotation handwriting data in the first comment information
Annotate location information；
The first comment display module, specifically includes:
Display unit is annotated, is used for after the completion of the annotation window generates, according to the annotation location information described
The annotation handwriting data is drawn on annotation window, to generate corresponding annotation on the annotation window.
The invention has the following beneficial effects:
Annotation display methods and device provided by the invention based on touch display screen, by the mistake for generating annotation window
Cheng Zhong, while the touch action in touch display screen is recorded, so as to after the completion of annotating window and generating, by user
The annotation done before annotation window generates completion is shown in annotation window, therefore equipment can rapidly enter annotation shape
State, the annotation for guaranteeing that user is done before annotation window is ready are not lost, and user experience is improved.
Detailed description of the invention
Fig. 1 is the process signal of one embodiment of the annotation display methods provided by the invention based on touch display screen
Figure；
Fig. 2 is the structural representation of one embodiment of the annotation display device provided by the invention based on touch display screen
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is the process of one embodiment of the annotation display methods provided by the invention based on touch display screen referring to Fig. 1
Schematic diagram, including step S11 to S14, specific as follows:
S11: annotation creation instruction is obtained；
S12: creating according to the annotation and instruct, and intercepts the screenshot of the target area in touch display screen, and according to described
Screenshot generates annotation window；Wherein, the figure layer where the annotation window is located on the figure layer where the target area；
S13: during intercepting the screenshot and generating the annotation window, in target area described in real-time detection
The first touch action, and store the first comment information that generates according to first touch action；
S14: after the completion of the annotation window generates, according to the first comment information, in the annotation window
Corresponding annotation is shown on corresponding position.
It should be noted that comment button (from non-down state become down state) of the equipment in user's pointing device
Later, it immediately begins to detect and record touch operation of the user in touch display screen, while opening annotation application program.It is criticizing
After note application program is ready, according to the information of the touch operation recorded, in the annotation that the annotation application program is opened
Corresponding annotation is shown on corresponding position in window.
In a preferred embodiment, the state of the comment button in deice detection device, when detecting the annotation
The state of button is when pressing, it is believed that user needs the Postil Function of starting device, to generate annotation creation instruction.When described
When annotation creation instruction generates, equipment creates instruction according to the annotation and opens annotation application program.Then, equipment passes through the annotation
Application program interception and the screenshot for obtaining the target area in touch display screen, and by the annotation application program according to being obtained
Screenshot generate corresponding annotation window.Wherein, target area is the region annotate in touch display screen, may be used also
To include white space and tool bar region etc. in touch display screen；Annotating window can be for using screenshot obtained as background
Nontransparent pattern window, or the window of the transparent pattern without background.Annotate size and the target area of window
Size may be the same or different.Annotate window in each pixel and target area in each pixel have pair
It should be related to, i.e., the display position in the display position and target area in annotation window has corresponding relationship.Equipment is being criticized
After note creation instruction, notify that receiving service in the touch of running background starts to carry out the touch action in touch display screen immediately
Capture.Wherein, the touch driver in the system that the service of reception is equipment is touched.Therefore, equipment refers in acquisition annotation creation
After order, is opening annotation application program and screenshot and generation corresponding batch are carried out to target area by the annotation application program
While infusing window, the first touch action in touch display screen is detected in real time by touching the service of reception, and root
Corresponding first comment information is generated according to the first detected touch action.Then, which is stored in by equipment
In database or other storage mediums.Ready in annotation application program, i.e., after the completion of annotation window generates, equipment is read
The first comment information being stored in database or other media, and according to the first comment information, in annotation window
Corresponding annotation is generated and shown on corresponding position, so that the annotation that user is done before annotation window generates completion be shown
In annotation window.While according to first comment information display annotation accordingly in annotating window, equipment notice backstage
Touch receive capture of the service stopping to the touch action in touch display screen, and by annotation window to it is subsequent touch it is aobvious
Touch action in display screen is captured.
It should be further noted that annotation creation instruction can also by such as Bluetooth communication, detect other triggering thing
The other modes such as part obtain.Figure layer where annotation window is located on the figure layer where target area.Target area can be
Region shown by entire touch display screen.The embodiment of the present invention is realized using multithreading.
By generate annotate window during, while the touch action in touch display screen is recorded, thus
The annotation that user is done before annotation window generates completion can be shown in annotation window after the completion of annotating window generation
In, therefore equipment can rapidly enter annotation state, the annotation for guaranteeing that user is done before annotation window is ready is not lost
It loses, improves user experience.
It is preferably carried out in mode at another, it is described according to the annotation after the acquisition annotates creation instruction
Creation instruction intercepts the screenshot of the target area in touch display screen, and is generated before annotating window according to the screenshot, also wraps
It includes:
It is created and is instructed according to the annotation, transparent window corresponding with target area is generated in touch display screen；Its
In, the figure layer where the transparent window is located on the figure layer where the target area, and the size of the transparent window
It is identical as the size of the target area.
It should be noted that equipment creates instruction unlatching batch according to the annotation immediately after obtaining annotation creation instruction
Application program is infused, and transparent window corresponding with target area is generated in touch display screen by the annotation application program.
Wherein, the figure layer where the transparent window is located on the figure layer where the target area, and the size of the transparent window with should
The size of target area is identical.
Further, further includes:
The annotation window generation before, according to detect be located at the target area in the first touch action,
Annotate corresponding with first touch action is generated on the corresponding position of the transparent window；
After the completion of the annotation window generates, the transparent window is deleted.
It should be noted that after the completion of transparent window generates, whenever in the target area detected in touch display screen
The first touch action, and when generating corresponding first comment information according to first touch action, equipment is according to this first
Note information generates and shows corresponding annotation on the corresponding position in transparent window in real time, to generate in annotation window
At before, displaying in real time the annotation that user is done in transparent window.After the completion of annotating window generation, equipment is transparent by this
Annotation on window and the transparent window is deleted, and transparent window is replaced with annotation window.
By the way that transparent window is arranged on target area before annotation window generates completion, so that user criticized
The annotation done before note window is ready displays in real time on the corresponding position in touch display screen, further increases use
Family experience.In addition, being criticized since the speed for showing that the speed ratio of annotation is shown in annotation window in transparent window is slow
Note window replaces transparent window to be shown after the completion of generating with the annotation window, can be improved the rate of display annotation, protects
Having demonstrate,proved annotation can show glibly in real time, to improve user experience.
It further, include annotation handwriting data and corresponding with the annotation handwriting data in the first comment information
Annotate location information；
It is then described after the completion of the annotation window generates, according to the first comment information, in the annotation window
Corresponding position on the corresponding annotation of display, specifically include:
The annotation window generate after the completion of, drawn on the annotation window according to the annotation location information described in
Handwriting data is annotated, to generate corresponding annotation on the annotation window.
It should be noted that the selected annotation type of equipment real-time detection user, and according to the selected annotation of user
Type and the touch action in touch display screen generate corresponding endorsement information.Therefore, when the selected annotation type of user
When for the line style of type, equipment detects the first touch action in touch display screen, and raw according to first touch action
At the first comment information for including annotation handwriting data and annotation location information corresponding with the annotation handwriting data.It is annotating
After the completion of window generates, equipment reads annotation handwriting data and annotation location information in first comment information.Then, according to this
It annotates location information and determines that annotation person's handwriting is drawn and the annotation pen by position to be shown, and on the position in annotation window
The corresponding volume of mark data annotates person's handwriting, thus the corresponding annotation of display on annotation window.
It should be further noted that shown in transparent window according to first comment information the method that annotates accordingly with
Show that the method annotated accordingly can be identical in annotation window according to first comment information provided by the present embodiment, it can also
With difference.
Further, described after the completion of the annotation window generates, according to the first comment information, at described batch
It infuses after showing corresponding annotation on the corresponding position in window, further includes:
The second touch action in annotation window described in real-time detection, and second batch is generated according to second touch action
Infuse information；
Corresponding annotation is generated on the corresponding position in the annotation window according to second endorsement information.
It should be noted that while according to first comment information display annotation accordingly in annotating window, equipment
The touch on backstage is notified to receive capture of the service stopping to the touch action in touch display screen, and by annotation window to subsequent
Touch display screen on touch action captured.Then, equipment is by annotation window in real time in touch display screen
Touch action is detected.When detecting the second touch action in annotation window, touched according to detected second dynamic
Make to generate corresponding second endorsement information, and display is corresponding on the corresponding position in annotation window according to second endorsement information
Annotation, thus by user annotate window generate after the completion of done in the annotation window annotation be shown in the annotation window
In.It wherein, include corresponding annotation location information, annotation information and annotation content information etc. in the second endorsement information.
Further, the annotation includes at least one of: drawing markup, lines annotation and text annotation；
The touch display screen is the touch display screen for the all-in-one machine for supporting multi channel signals to show；The annotation window with
The screenshot is background.
It should be noted that including at least drawing markup, lines annotation and text annotation etc. in annotation in the present embodiment
One of.Equipment can know the selected annotation of user by the state of the select button of the annotation type in detection device
Type, can also by Bluetooth communication, detect the modes such as other trigger events and know the selected annotation type of user.It touches aobvious
Display screen can be the touch display screen in the all-in-one machine of support multi channel signals (such as HDMI, VGA, TV) display, as user couple
When shown content is annotated in a certain channel in the all-in-one machine, the all-in-one machine is to the target area in the channel annotated
Domain carries out screenshot, and generates corresponding annotation window in the channels.Window is annotated using the screenshot of target area as background.
Annotation display methods provided in an embodiment of the present invention based on touch display screen, by the mistake for generating annotation window
Cheng Zhong, while the touch action in touch display screen is recorded, so as to after the completion of annotating window and generating, by user
The annotation done before annotation window generates completion is shown in annotation window, therefore equipment can rapidly enter annotation shape
State, the annotation for guaranteeing that user is done before annotation window is ready are not lost, and user experience is improved.By in annotation window
It generates before completing, transparent window is set on target area, so that user be done before annotation window is ready
Annotation display in real time on the corresponding position in touch display screen, further increase user experience.In addition, due to transparent
The speed for showing that the speed ratio of annotation is shown in annotation window in window is slow, therefore using after the completion of annotating window and generating should
Annotation window replaces transparent window to be shown, can be improved the rate of display annotation, ensure that annotation can in real time glibly
It has been shown that, to improve user experience.
Correspondingly, the annotation display device based on touch display screen that the present invention also provides a kind of, can be realized above-mentioned implementation
All processes of the annotation display methods based on touch display screen in example.
Referring to fig. 2, be the annotation display device provided by the invention based on touch display screen one embodiment structure
Schematic diagram, specific as follows:
Annotation creation instruction obtains module 21, for obtaining annotation creation instruction；
Window generation module 22 is annotated, is instructed for being created according to the annotation, the target area in touch display screen is intercepted
The screenshot in domain, and annotation window is generated according to the screenshot；Wherein, the figure layer where the annotation window is located at the target area
On figure layer where domain；
First comment information acquisition module 23, for intercepting the screenshot and generating the process of the annotation window
In, the first touch action in target area described in real-time detection, and store first generated according to first touch action
Endorsement information；And
First comment display module 24, for after the completion of annotation window generation, according to the first comment information,
The corresponding annotation of display on the corresponding position in the annotation window.
It is preferably carried out in mode at another, the annotation display device based on touch display screen, further includes:
Transparent window generation module is instructed for being created according to the annotation, generation and target area in touch display screen
The corresponding transparent window in domain；Wherein, the figure layer where the transparent window is located on the figure layer where the target area,
And the size of the transparent window is identical as the size of the target area.
Further, the annotation display device based on touch display screen, further includes:
Transparent window annotate display module, for the annotation window generation before, according to detect be located at described in
The first touch action in target area generates corresponding to first touch action on the corresponding position of the transparent window
Annotation；And
Transparent window removing module, for deleting the transparent window after the completion of annotation window generates.
It further, include annotation handwriting data and corresponding with the annotation handwriting data in the first comment information
Annotate location information；
The first comment display module 24, specifically includes:
Display unit is annotated, is used for after the completion of the annotation window generates, according to the annotation location information described
The annotation handwriting data is drawn on annotation window, to generate corresponding annotation on the annotation window.
Annotation display device provided in an embodiment of the present invention based on touch display screen, by the mistake for generating annotation window
Cheng Zhong, while the touch action in touch display screen is recorded, so as to after the completion of annotating window and generating, by user
The annotation done before annotation window generates completion is shown in annotation window, therefore equipment can rapidly enter annotation shape
State, the annotation for guaranteeing that user is done before annotation window is ready are not lost, and user experience is improved.By in annotation window
It generates before completing, transparent window is set on target area, so that user be done before annotation window is ready
Annotation display in real time on the corresponding position in touch display screen, further increase user experience.In addition, due to transparent
The speed for showing that the speed ratio of annotation is shown in annotation window in window is slow, therefore using after the completion of annotating window and generating should
Annotation window replaces transparent window to be shown, can be improved the rate of display annotation, ensure that annotation can in real time glibly
It has been shown that, to improve user experience.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of annotation display methods based on touch display screen characterized by comprising
Obtain annotation creation instruction；
It is created and is instructed according to the annotation, intercept the screenshot of the target area in touch display screen, and generate according to the screenshot
Annotate window；Wherein, the figure layer where the annotation window is located on the figure layer where the target area；
The first touching during intercepting the screenshot and generating the annotation window, in target area described in real-time detection
Movement is touched, and stores the first comment information generated according to first touch action；
Corresponding position after the completion of the annotation window generates, according to the first comment information, in the annotation window
The upper corresponding annotation of display；
According to the first comment information, shown on the corresponding position in the annotation window after annotating accordingly, it is real
When detect it is described annotation window in the second touch action, and according to second touch action generate the second endorsement information；
Corresponding annotation is generated on the corresponding position in the annotation window according to second endorsement information.
2. the annotation display methods based on touch display screen as described in claim 1, which is characterized in that annotated described
After creation instruction, described created according to the annotation is instructed, the screenshot of the target area in interception touch display screen, and according to
The screenshot generates before annotation window, further includes:
It is created and is instructed according to the annotation, transparent window corresponding with target area is generated in touch display screen；Wherein, institute
Figure layer where stating transparent window is located on the figure layer where the target area, and the size of the transparent window with it is described
The size of target area is identical.
3. the annotation display methods based on touch display screen as claimed in claim 2, which is characterized in that further include:
Before annotation window generation, according to the first touch action being located in the target area detected, in institute
It states and generates annotate corresponding with first touch action on the corresponding position of transparent window；
After the completion of the annotation window generates, the transparent window is deleted.
4. the annotation display methods according to claim 1 based on touch display screen, which is characterized in that the first comment
It include annotation handwriting data and annotation location information corresponding with the annotation handwriting data in information；
Then described after the completion of the annotation window generates, according to the first comment information, in the annotation window the phase
It answers and shows corresponding annotation on position, specifically include:
After the completion of the annotation window generates, the annotation is drawn on the annotation window according to the annotation location information
Handwriting data, to generate corresponding annotation on the annotation window.
5. the annotation display methods based on touch display screen according to any one of claims 1 to 4, which is characterized in that institute
It states annotation and includes at least one of: drawing markup, lines annotation and text annotation；
The touch display screen is the touch display screen for the all-in-one machine for supporting multi channel signals to show；The annotation window is with described
Screenshot is background.
6. a kind of annotation display device based on touch display screen characterized by comprising
Annotation creation instruction obtains module, for obtaining annotation creation instruction；
Window generation module is annotated, is instructed for being created according to the annotation, cutting for the target area in touch display screen is intercepted
Figure, and annotation window is generated according to the screenshot；Wherein, the figure layer where the annotation window is located at where the target area
Figure layer on；
First comment information acquisition module is used for during intercepting the screenshot and generating the annotation window, in real time
The first touch action in the target area is detected, and stores and is believed according to the first comment that first touch action generates
Breath；And
First comment display module is used for after the completion of the annotation window generates, according to the first comment information, described
Annotate the corresponding annotation of display on the corresponding position in window；According to the first comment information, in the annotation window
Corresponding position on after the corresponding annotation of display, the second touch action in annotation window described in real-time detection, according to described
Second touch action generates the second endorsement information, and the corresponding position according to second endorsement information in the annotation window
The upper corresponding annotation of generation.
7. the annotation display device based on touch display screen as claimed in claim 6, which is characterized in that described aobvious based on touching
The annotation display device of display screen, further includes:
Transparent window generation module is instructed for being created according to the annotation, is generated and target area phase in touch display screen
Corresponding transparent window；Wherein, the figure layer where the transparent window is located on the figure layer where the target area, and institute
The size for stating transparent window is identical as the size of the target area.
8. the annotation display device based on touch display screen as claimed in claim 7, which is characterized in that described aobvious based on touching
The annotation display device of display screen, further includes:
Transparent window annotates display module, for being located at the target according to what is detected before annotation window generation
The first touch action in region generates and first touch action corresponding batch on the corresponding position of the transparent window
Note；And
Transparent window removing module, for deleting the transparent window after the completion of annotation window generates.
9. the annotation display device based on touch display screen as claimed in claim 6, which is characterized in that the first comment letter
It include annotation handwriting data and annotation location information corresponding with the annotation handwriting data in breath；
The first comment display module, specifically includes:
Display unit is annotated, is used for after the completion of the annotation window generates, according to the annotation location information in the annotation
The annotation handwriting data is drawn on window, to generate corresponding annotation on the annotation window.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2016109661704 | 2016-10-31 | ||
| CN201610966170 | 2016-10-31 |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106681624B (en) * | 2016-10-31 | 2019-12-03 | 广州视源电子科技股份有限公司 | Annotation display methods and device based on touch display screen |
| CN107341137B (en) * | 2017-05-22 | 2020-04-24 | 广州视源电子科技股份有限公司 | Multi-panel-based annotation following method and system |
| CN107193794B (en) * | 2017-06-28 | 2021-05-18 | 广州视源电子科技股份有限公司 | Display content annotating method and device |
| CN108459836B (en) * | 2018-01-19 | 2019-05-31 | 广州视源电子科技股份有限公司 | Annotate display methods, device, equipment and storage medium |
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