CN110058755A - A kind of method, apparatus, terminal device and the storage medium of PowerPoint interaction - Google Patents
A kind of method, apparatus, terminal device and the storage medium of PowerPoint interaction Download PDFInfo
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- CN110058755A CN110058755A CN201910301027.7A CN201910301027A CN110058755A CN 110058755 A CN110058755 A CN 110058755A CN 201910301027 A CN201910301027 A CN 201910301027A CN 110058755 A CN110058755 A CN 110058755A
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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
- G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
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- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention discloses method, apparatus, terminal device and the storage mediums of a kind of interaction of PowerPoint, and by obtaining the track data of touch control operation in annotation window, the annotation window shows PowerPoint；The action type of the touch control operation is matched according to the track data；If the touch control operation is preset demonstration switching command, top set shows the PowerPoint；It receives the demonstration to the PowerPoint to instruct, shows the PowerPoint in response to the display interface after demonstration instruction.To the detection of touch track under annotation mode, if it is preset demonstration switching command that testing result, which matches corresponding touch control operation, then PowerPoint top set is shown, it is particularly based on the display state change of a certain range internal coordinate data stopped in timing and timing course, it provide the user easily switching experience, and it can be clearly apparent current operation progress in timing course, abandon current operation at any time and be switched to original state.
Description
Technical field
The present embodiments relate to intelligent interaction plate technique field more particularly to a kind of PowerPoint interaction method,
Device, terminal device and storage medium.
Background technique
With the development of intellectualized technology, the electronics categories that people contact in daily life become increasingly abundant, wherein base
In the interaction electronic product that touch technology is realized, because good man-machine interaction experience is presented more next comprehensive function and integrates
Gesture.Intelligent interaction plate is one of representative integration apparatus, is adapted to the groups such as meeting, teaching, commercial exhibition
Body interacts occasion, and the multiple functions such as this integration of equipments projector, video conference can be effectively improved communication environment, presents
The content of multi-mode promotes Group Communication efficiency.
In Group Communication, PowerPoint is as the focus linked up, and other than carrying out information and showing, there are also communication process
In to the annotation of demo content.To improve annotation efficiency in intelligent interaction plate, the display of annotation content is usually individually rendered
Top layer will also therefore operate PowerPoint, need first to close annotation interface and execute operation to PowerPoint again, behaviour
Make process complexity, usage experience is bad.
Summary of the invention
It is existing to solve the present invention provides method, apparatus, terminal device and the storage medium of a kind of interaction of PowerPoint
The broadcasting of PowerPoint controls cumbersome technical problem in technology.
In a first aspect, the embodiment of the invention provides a kind of methods of PowerPoint interaction, comprising:
The track data of touch control operation is obtained in annotation window, the annotation window shows PowerPoint；
The action type of the touch control operation is matched according to the track data；
If the touch control operation is preset demonstration switching command, top set shows the PowerPoint；
It receives the demonstration to the PowerPoint to instruct, shows the PowerPoint in response to the display after demonstration instruction
Interface.
Wherein, the track data includes coordinate data and initial time；
The action type that the touch control operation is matched according to the track data, comprising:
The timing since the initial time, and calculate the moving distance of the coordinate data；
If the moving distance then exists within the scope of pre-determined distance in the timing course that timing reaches first time point
Timing confirms that the touch control operation is preset demonstration switching command when reaching first time point.
Wherein, the action type that the touch control operation is matched according to the track data, further includes:
When timing reached for the second time point, start to highlight the corresponding touch point position of the touch control operation；
Second time point is before the first time point.
Wherein, the touch point position is different with the display effect at the second time point in the first time point.
Wherein, the gradual change in timing course of the display effect of the first time point obtains the display at second time point
Effect.
Wherein, the action type that the touch control operation is matched according to the track data, further includes:
Selection window is shown in the first time point, and the selection window is reminded for display operation type, and is received
Touch-control feedback.
Wherein, the current annotation mode of the annotation window is write mode or instruction mode；
After the action type for matching the touch control operation according to the track data, further includes:
If the touch control operation is the writing operation under write mode, the corresponding handwriting trace of the touch control operation is shown；
If the touch control operation is the control operation under instruction mode, the control instruction of the touch control operation hit is responded.
Wherein, after the action type that the touch control operation is matched according to the track data, further includes:
If the touch control operation is the slide under instruction mode, the touch point of the slide is highlighted
It sets.
Wherein, if the touch control operation is preset demonstration switching command, after the PowerPoint top set is shown,
Further include:
Annotation triggering command is received, into write mode or instruction mode.
Second aspect, the embodiment of the present invention provide a kind of device of PowerPoint interaction, comprising:
Touch-control acquiring unit, for obtaining the track data of touch control operation in annotation window, the annotation window is shown
PowerPoint；
Type confirmation unit, for matching the action type of the touch control operation according to the track data；
Top set switch unit, if being preset demonstration switching command for the touch control operation, top set shows the demonstration
Manuscript；
Instruction receiving unit, for receive the demonstration to the PowerPoint instruction, show the PowerPoint in response to
Display interface after demonstration instruction.
Wherein, the track data includes coordinate data and initial time；
The type confirmation unit, comprising:
Timing range finder module for the timing since the initial time, and calculates the moving distance of the coordinate data；
Condition judgment module, if the moving distance is pre- in the timing course that timing reaches first time point
If in distance range, then confirming that the touch control operation is preset demonstration switching command when timing reaches first time point.
Wherein, the type confirmation unit, further includes:
Timing display module highlights the touch control operation correspondence for starting when timing reached for the second time point
Touch point position；
Second time point is before the first time point.
Wherein, the touch point position is different with the display effect at the second time point in the first time point.
Wherein, the gradual change in timing course of the display effect of the first time point obtains the display at second time point
Effect.
Wherein, the type confirmation unit, further includes:
Window display module, for showing selection window in the first time point, the selection window is for showing behaviour
Make type prompting, and receives touch-control feedback.
Wherein, the current annotation mode of the annotation window is write mode or instruction mode；
Described device, further includes:
Track display unit shows the touch-control behaviour if being the writing operation under write mode for the touch control operation
Make corresponding handwriting trace；
Response unit is instructed, if being the control operation under instruction mode for the touch control operation, responds the touch-control behaviour
Make the control instruction hit.
Wherein, described device, further includes:
Sliding display unit highlights the cunning if being the slide under instruction mode for the touch control operation
The touch point position of dynamic operation.
Wherein, described device, further includes:
Mode return unit, for receiving annotation triggering command, into write mode or instruction mode.
The third aspect, the embodiment of the present invention provide a kind of terminal device, and the terminal device includes:
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processing
The method that device realizes the PowerPoint interaction as described in any in first aspect.
Fourth aspect, the embodiment of the present invention provide a kind of computer readable storage medium, are stored thereon with computer program,
The method of the PowerPoint interaction as described in any in first aspect is realized when the program is executed by processor.
Method, apparatus, terminal device and the storage medium of above-mentioned PowerPoint interaction, by obtaining touch-control in annotation window
The track data of operation, the annotation window show PowerPoint；The touch control operation is matched according to the track data
Action type；If the touch control operation is preset demonstration switching command, top set shows the PowerPoint；It receives to described
The demonstration of PowerPoint instructs, and shows the PowerPoint in response to the display interface after demonstration instruction.Under annotation mode
Detection to touch track will be drilled if it is preset demonstration switching command that testing result, which matches corresponding touch control operation,
Show that manuscript top set is shown, realize being switched fast for PowerPoint, provide the user easily switching experience, especially touch-control is grasped
Timing stage by stage during work and the display state difference alienation in the different timing stages are presented, and can clearly be seen in timing course
To current operation progress, current operation being abandoned at any time and is switched to original state, the change energy of target is operated in interactive process
It realizes rapidly.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the method for PowerPoint interaction that the embodiment of the present invention one provides；
Fig. 2 is a kind of interface schematic diagram for intelligent interaction plate that the embodiment of the present invention one provides；
Fig. 3 is the interface schematic diagram when PowerPoint that the embodiment of the present invention one provides initially is shown；
The interface schematic diagram of PowerPoint in the write mode that Fig. 4 provides for the embodiment of the present invention one；
Fig. 5 is a kind of flow chart of the method for PowerPoint interaction provided by Embodiment 2 of the present invention；
Fig. 6 is the interface schematic diagram before PowerPoint top set provided by Embodiment 2 of the present invention is shown；
Fig. 7 is the interface schematic diagram at the second time point provided by Embodiment 2 of the present invention；
Fig. 8 is the highlighted variation schematic diagram in touch point position provided by Embodiment 2 of the present invention；
Fig. 9 is the interface schematic diagram of first time point provided by Embodiment 2 of the present invention；
Figure 10 is the interface schematic diagram that PowerPoint receives demonstration instruction in the embodiment of the present invention two；
Figure 11 is a kind of structural schematic diagram of the device for PowerPoint interaction that the embodiment of the present invention three provides；
Figure 12 is a kind of structural schematic diagram for terminal device that the embodiment of the present invention four provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used to explain the present invention, rather than limitation of the invention.It also should be noted that for the ease of retouching
It states, only the parts related to the present invention are shown in attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart of the method for PowerPoint interaction that the embodiment of the present invention one provides.It is provided in embodiment
The method of PowerPoint interaction can be executed by equipment that PowerPoint interacts, the equipment of PowerPoint interaction can pass through
The mode of software and/or hardware realizes that the equipment of PowerPoint interaction can be two or more physical entities and constitute, can also
To be that a physical entity is constituted.For example, the equipment of PowerPoint interaction can be mobile phone, industrial control computer etc..
In order to make it easy to understand, using intelligent interaction plate as actual vector in embodiment, the adjustment of exemplary description handwriting trace
Method implement when adjustment target choose, be associated with and adjust respond detailed process.Wherein, intelligent interaction plate, which can be, passes through
Touch technology is manipulated and is realized the integration apparatus of man-machine interactive operation to the content being shown on display plate, is integrated
The one or more functions such as projector, electronic whiteboard, curtain, sound equipment, television set and video conference terminal.
In general, intelligent interaction plate includes at least one piece of display screen.For example, intelligent interaction plate 1 is configured in Fig. 2
One piece of display screen 2 with touch function, and the display screen 2 can be capacitance plate, touch screens or electromagnetic screen.Further,
User can realize touch control operation by way of finger or stylus touching display screen 2, correspondingly, intelligent interaction plate 1 is examined
Position of touch is surveyed, and is responded according to position of touch, to realize touch function.
Typically, intelligent interaction plate is equipped at least one operating system, wherein operating system includes but is not limited to
Android system, linux system and Windows system.Further, intelligent interaction plate, which can install at least one, has writing
The application program of function.Wherein, the application program which can carry for operating system, meanwhile, it is also equipped with from the
The application program downloaded in three method, apparatus or server.Optionally, application program also has other in addition to having writing function
Editting function, such as insertion table, insert pictures, illustration figure, drafting table, graphing function.Wherein, it draws
Table or figure are computer drawing leading element.Computer drawing leading element is understood that be drawn by intelligent interaction plate
Block letter leading element, be different from user writing element.
Specifically, the method for PowerPoint interaction specifically includes with reference to Fig. 1:
Step S101, the track data of touch control operation is obtained in annotation window, the annotation window shows PowerPoint.
PowerPoint can integrate presentation as the integrated information carrier under the group interactions scene such as teaching, meeting, exhibition
The various information medias such as picture, text, animation, video, audio, web page interlinkage.In PowerPoint shown in Fig. 3, it is used for
The education activities of " another name for Sichuan Province road is difficult " (li po) include at least picture, text, audio, webpage in the PowerPoint that Fig. 3 is shown
Link.Usually, the information to be carried out in PowerPoint according to the actual progress of group interaction scene shows that PowerPoint is not
It can be set as automatically playing, but carry out corresponding information presentation in each interactive session depending on the user's operation, such as
Audio in Fig. 3 may be needed when education activities start and the coda of education activities plays out respectively, play pass through twice
User clicks table shows the tubaeform control triggering that audio plays.
During the practical displaying of PowerPoint, in addition to the displaying to PowerPoint content itself, in group interaction
There are also the interim annotations shown based on content.During the information realized based on intelligent interaction plate is shown, annotating usually is needed
It to be switched by state, the switching between existing annotation and demonstration, corresponding to described previously from demonstration cutting to annotation
It changes, the switching from annotation to demonstration is also to be realized by particular control, in general, not influence to annotate the display effect of manuscript
Fruit, the standing lower left corner and the lower right corner for being placed in intelligent interaction plate of particular control, the intelligence increasing for current size are handed over
For mutual plate, complete many times to need the operation of particular control walk to bow to scrutinize and be just able to achieve, in the present solution, to tool
The trigger position of body does not constrain, and operates convenient smoothness.
In embodiments of the present invention, when user needs working as to open PowerPoint (such as PPT document, word document)
When the preceding display page is annotated, the button of annotation can be clicked to enter, after detecting the clicking operation of user, that is, is switched into
Annotation state, and global transparent mask is covered in current display page, so that user annotates.Such as it is shown in Fig. 3
The PowerPoint page in, can only page turning to PowerPoint itself, hyperlink, terminate to show etc. that the PowerPoints page itself is shown
Show that the variation of content is operated, it, can be based on user's operation in the Current Content page after switching into annotation state
Carry out various annotations.Certainly, it if annotation window is provided by third party's tool, can also write from memory while opening PowerPoint
Recognize and enters annotation state.
In embodiments of the present invention, it for Android system, annotates and is realized in a global transparent mask, it is global transparent
Mask can be SurfaceView, possess independent drawing surface, i.e., do not share the same drawing surface with its host window.
Due to possessing independent drawing surface, ((User Interface, UI) can be for the user interface of SurfaceView
It is drawn in one independent thread.Again due to that will not occupy main thread resource, on the one hand SurfaceView may be implemented multiple
Miscellaneous and efficient UI, on the other hand not will lead to user's input again cannot timely respond to.It should be noted that for not homology
System, mask may have different title or implementation method, but only its realization principle or effect is similar to Android system
SurfaceView then just within protection scope of the present invention, such as is increased on courseware layer by carvas painting canvas tool
Extra play is added to realize mask.
In addition, it should be noted that, the PowerPoint can be opened by the related software carried on intelligent interaction plate
And shown, it is also possible to open on common PC or person's handwriting this computer, and it is flat by HDMI, VGA to be connected to intelligent interaction
It after plate, is shown on intelligent interaction plate, can also be and opened on common PC or laptop, then passed by wireless screen transmission
It is defeated to carrying out on the intelligent interaction plate showing etc., the present invention is not specifically limited.
Step S102, the action type of the touch control operation is matched according to the track data.
During annotating to PowerPoint, there are mainly two types of operating modes, and one is write modes, another
It is instruction mode.Under write mode, the track data that corresponding sliding generates during touch control operation is most of with handwriting trace
Mode show on a display screen, for annotating the demonstration shown in some keyword or viewpoint, such as Fig. 3 in PowerPoint
Manuscript enters after annotation mode progress hand annotation, annotates to some of them rarely used word and uncommon word, aobvious after annotation
Show that effect is as shown in Figure 4.Instruction mode is mainly the secondary treatment (such as erasing) to having annotation, and can be used for controlling
Touch control operation is chiefly used in triggering some preset instructions, touch-control process under simple change (such as page turning) instruction mode of PowerPoint
In track data will not be resolved to handwriting trace carry out display content increase.
Under different annotation modes, common touch control operation may bring different responses, but as under annotation state
Two kinds of operating modes, have the demand directly operated to the content of PowerPoint, be based on this demand, write mode and refer to
It enables mode that should all realize to be switched fast PowerPoint directly interaction.Under two kinds of operating modes, by certain group track data matching
It may be the same or different out to be switched to PowerPoint directly presetting for interaction.From the angle for simplifying user's operation
For, switching mode under two kinds of operating modes is it is preferably provided as identical, such as detects the track number with specific sliding trace
When the sliding trace to match according to feature, confirmation needs to operate PowerPoint, that is, is confirmed as preset demonstration and switches to refer to
It enables.
In intelligent interaction plate, especially under annotation mode, feedback most important to touch control operation is will singly to refer to sliding
Handwriting trace is fed back to be shown.To avoid conflicting with this routine operation, also avoid reducing maloperation, here, preset
Restriction of the feature-set reduction of the track data of switching command to trajectory shape is demonstrated, is strengthened to footprint and special state
Duration constraint, track data in addition to the detection of the touch location on basis, sentence by changing rule in the position as a result,
It is disconnected, such as duration of the coordinate data within the scope of certain radius, a kind of simple mode, radius by the number of pixel into
Row description, in addition because touch control operation period of change is relatively short, the time can be calculated as unit of second or millisecond.
Corresponding, the touch control operation is when corresponding pre-set radius range clocking internal reaches corresponding first time point, really
Think the preset demonstration switching command under current annotation mode.Such as touch control operation starts the half of the change in location of rear touch point
Diameter controls in 2 pixel coverages, and duration reaches 2 seconds, then confirms that the touch control operation corresponds to preset demonstration switching
Instruction.Certainly, the practical resolution ratio according to equipment, the factors difference such as speed of touch control detection can be according to specific equipment feelings
Condition pair radius and duration adjust.
If step S103, the described touch control operation is preset demonstration switching command, top set shows the PowerPoint.
As it was noted above, the operation under annotation mode realizes that top set shows PowerPoint in a global transparent mask,
There can be different realizations according to display hierarchy.Such as PowerPoint is rendered into top, the touching that display screen receives
Control operation acts directly on PowerPoint；It is also possible to the mask that will be used to annotate and terminates rendering, PowerPoint nature top set is aobvious
Show, the touch control operation that display screen receives equally acts directly on PowerPoint, such as global transparent mask
SurfaceView possesses independent drawing surface, can be drawn in an independent thread, will be used to annotate
When mask terminates rendering, the thread is terminated from the background, mask can be cancelled, and annotation mode terminates simultaneously, can not pass through third party again
Using carrying out annotation input.During subsequent demonstration operation, if the coordinate data of touch control operation is corresponding in PowerPoint
Display picture on hit have demonstration control, then the touch control operation is detected as effectively demonstrating instruction, and PowerPoint drilled based on this
Show that control carries out frame updating；It is drilled on the display picture of PowerPoint without hit if the coordinate data of touch control operation is corresponding
Show control, then the touch control operation is detected as invalid demonstration instruction, and PowerPoint maintains original display state.
Step S104, it receives the demonstration to the PowerPoint to instruct, shows that the PowerPoint refers in response to the demonstration
Display interface after order.
This programme pays close attention to handover mechanism of the PowerPoint under different display modes, the demonstration operation of PowerPoint
(such as Page forward, page turning, opening insertion file, opening hyperlink backward) etc. is the general operation of PowerPoint, herein not
It repeats.It is further to note that regardless of the rendering for PowerPoint top set being rendered or being terminated global transparent mask, batch
The basis that note trace is depended on all no longer top layers, that is, change whether based on the rendering to which object, it is executing
When to step S103, show in picture without the presence of annotation trace.
Above-mentioned, by obtaining the track data of touch control operation in annotation window, the annotation window shows PowerPoint；
The action type of the touch control operation is matched according to the track data；If the touch control operation is preset demonstration, switching refers to
It enables, top set shows the PowerPoint；It receives the demonstration to the PowerPoint to instruct, shows the PowerPoint in response to this
Display interface after demonstration instruction.To the detection of touch track under annotation mode, if testing result matches corresponding touching
Control operation is preset demonstration switching command, then shows PowerPoint top set, provide the user easily switching experience.
Embodiment two
Fig. 5 is a kind of flow chart of the method for PowerPoint interaction provided by Embodiment 2 of the present invention.The present embodiment be
It is embodied on the basis of above-described embodiment.
Specifically, the method for PowerPoint interaction provided in this embodiment specifically includes with reference to Fig. 5:
Step S201, the track data of touch control operation is obtained in annotation window, the annotation window shows PowerPoint.
, can be by the annotation trigger control that is laid out in setting position after opening PowerPoint, or receive and have
The modes such as the control instruction that the smart pen of control function is sent enter annotation mode.Under annotation mode, by being shown currently
Mask of the rendering for annotation on the view shown, and the annotation event of monitoring users triggering, and covered according to annotation event update
The display content of layer.The preset demonstration switching command of final implementation pattern switching also detects confirmation in the mask.
Step S202, the timing since the initial time, and calculate the moving distance of the coordinate data.
Step S203, when timing reached for the second time point, start to highlight the corresponding touch point of the touch control operation
Position.
If the moving distance is in pre-determined distance model step S204, in the timing course that timing reaches first time point
In enclosing, then confirm that the touch control operation is preset demonstration switching command when timing reaches first time point.
Step S202-S204 is the process for continuing to judge simultaneously, is illustrated in this as an entirety.
In two kinds of operating modes under annotation mode, response there are mainly three types of touch control operations is detected in write mode, the
One is newly-increased handwriting traces；It is for second to trigger the functionality controls of touch control operation hit, such as be switched to instruction mode；Third
Kind is possible invalid operation, such as is detected simultaneously by the movement of seven touch points.Touch control operation master is detected under instruction mode
Will be there are two types of response, the first is to trigger the instruction space of touch control operation hit, such as choose some color；Second is possible
Invalid operation, such as singly refer to continuously slipping.The response mechanism of comprehensive two kinds of operating modes, can choose in two kinds of operating modes
Specific implementation of the unappropriated touch control operation as preset demonstration switching command this operation type.Based on previous embodiment
In to the scheme of pre-set radius and duration, further describe the detailed operation of timing course.Specifically, touching is being detected
After control operation, the coordinate data and initial time of the starting of the touch control operation, the timing since initial time, timing can be obtained
The judgment basis whether being zeroed is the judgement state of coordinate data, if it is super to calculate moving distance according to the variation of coordinate data
Preset range out, timing zero.That is the timing in step S203 is not one surely to reach for the second time point, if touch-control
Operation moves out range, and timing can be cancelled.In the setting put in the specific time, reach the setting ratio of first time point in timing
When example, it was set as the second time point；Between the two time points, the corresponding touch point position of touch control operation, example are highlighted
If the first time point of the timing of setting is 2 seconds, the second time point was 1 second, then timing reaches 1 second since initial time
When (the second time point), until timing reaches 2 seconds (first time point), touch-control behaviour is highlighted between the two time points
Make corresponding touch point position.
From specific display details, touch point position is different with the display effect of first time point at the second time point；
The difference of specific display effect can be mutation and realize, can also be realized by gradual change, wherein the display realized by gradual change
Effect variation can provide the preparation of clearer pattern switching direction and subsequent operation for user, and the operation accuracy of user is more
It is high.Preset demonstration switching command can be directly confirmed as when timing reaches first time point based on the program.
Step S205, show that selection window, the selection window are mentioned for display operation type in the first time point
It wakes up, and receives touch-control feedback.
In addition to protruded above display, confirmation can also be further provided for and reminded.Receive based on confirmation remind feedback it
It is confirmed as preset demonstration switching command again afterwards, confirmation is reminded can realize by display selection window, and window is selected to touch
Pop-up in the setting radius of point position, selects window to realize by mask, and the prompting of action type is shown in selection window,
Confirmation in particular for demonstration switching command preset in this programme is reminded.
Two feedback controls can be provided in a window in selection window, what one of feedback controls received
For feedback information as preset demonstration switching command is confirmed, the feedback information that another feedback controls receive is preset as denying
Switching command is demonstrated, in this feedback controls layout type, all touch-controls behaviour to the exterior domain of selection window can be stopped
The response of work；It can also will select window integrally as a feedback controls, the feedback information conduct which receives
Confirm preset demonstration switching command, the region except window will be selected as another feedback controls, which receives
To feedback information as denying preset demonstration switching command.In the specific implementation process, appoint what feedback controls detected
What touch control operation is accordingly to be regarded as receiving feedback information.Selection window closes on the pop-up of touch point position, twice the linking between operation
Convenient, operation is succinct.
Fig. 6-Fig. 9 is please referred to, Fig. 6-Fig. 9 is combined to refer to demonstration preset in step S202-S205 switching in the present embodiment
The confirmation process of order does exemplary comprehensive description.In Fig. 4, the input of annotation content is completed under annotation mode, it is main
If to the annotation of a word and two words.Based on the display picture in Fig. 4, (hand-type is not belonging to display picture, is only used for illustrating
Touch control operation), as shown in fig. 6, there is new touch control operation, in the present embodiment, need to get the coordinate of touch control operation
Data and time state.It, should be in Fig. 6 constantly if the corresponding coordinate data of touch control operation in Fig. 6 persistently changes
New handwriting trace is generated as newly-increased annotation content.
If the timing that the corresponding coordinate data of touch control operation in Fig. 6 stops in two pixel coverages reaches 1 second (
Two time points), the touch point position stopped can be highlighted, picture state when timing reaches 1 second is as shown in Figure 7
(only picture state, the hand-type for executing touch control operation are not shown).
As timing continues, if coordinate data leaves two pixels before timing reaches 2 seconds (first time point)
In range, timing zero, touch point position highlights cancellation, is restored to state shown in fig. 6, and more according to coordinate data
New handwriting trace；If coordinate data is shown always in two pixel coverages when timing reaches 2 seconds (first time point)
Window is selected, picture state at this time, can also be with as shown in figure 9, highlighting for touch point position can directly cancel at this time
The contact condition for remaining into touch operation terminates.
In journey processed above, user can confirm current selection progress according to highlighted effect, and can
To abandon current operation at any time and be switched to original state.
It, can be according to the subsequent touch-control detected according to the different layout type of feedback controls in state shown in Fig. 9
Whether operation acknowledgement enters selection mode, if confirmed into selection mode about coordinate data and static duration
The action type of successful match, i.e. confirmation touch control operation is preset demonstration switching command, needs to select the behaviour in PowerPoint
Make the variation that control carries out demo content, otherwise timing is zeroed, and restarts the timing based on coordinate data range.Finally it is based on
The mode of feedback controls is it is possible to prevente effectively from maloperation, primary random touch-control can cancel maloperation.
It should be noted that touch point position has been highlighted one persistently from the second time point to first time point
The process of variation, Fig. 8 relative to Fig. 7 present be highlighted range expand, specifically can further restriction range expand
Maximum ratio be 0.2, such as the radius of highlighted area of first time point is 1.2 times of radius of the second time point,
This change procedure continues to that timing is zeroed.Of course, it is possible to the side such as have color transition, grayscale transition, be highlighted range shorter
Formula is not specifically limited herein.
If step S206, the described touch control operation is preset demonstration switching command, the PowerPoint top set is shown.
After being matched to preset demonstration switching command, top set shows PowerPoint, in the PowerPoint that top set is shown
In, all touch control operations directly act on PowerPoint, as shown in Figure 10, if subsequent touch control operation hits audio control
Part then starts the audio file being inserted into playing demonstration document, if subsequent touch control operation hits hyperlink, jumps to super
Link the corresponding page.
Under annotation mode, to there are many all possible responses of touch control operation, in addition to preset demonstration switching command, also
There are other response processes under corresponding operating mode.
Under each operating mode in specific response process, need to illustrate the slide under instruction mode, if touching
Control operation is the slide under instruction mode, can highlight the touch point position of the slide.It is mentioned here
It highlights after only showing that touch point position, touch point position change, originally touch location is restored to before touch
Display.Under instruction mode, cancels highlighting for touch point in addition to described previously, can also be the touch point of slide
The display mode of position and the second time point touch point position to highlight mode (shown in Fig. 7) identical.That is referring to
It enables under mode, from sliding mode to the second time point, the display mode of touch point position is constant.
If the touch control operation is the writing operation under write mode, the corresponding handwriting trace of the touch control operation is shown.
If the touch control operation is the control operation under instruction mode, the annotation control of the touch control operation hit is responded.
Specific writing operation and control operation are routine operations in annotation, it should be noted that the book under write mode
The track data treatment process of slide under write operation and instruction mode, bottom is identical, and difference is the display effect of the two
Fruit is different, and the display effect before especially the second time point is different.
Step S207, annotation triggering command is received, into write mode or instruction mode.
Specific annotation triggering command can be the detection of the control on intelligent interaction plate and receive, can also be by receiving intelligence
The control signal confirmation that energy pen is sent.For specific return mechanisms, every page of annotation content pair can be identified in endorsement process
The annotation content formed in entire presentation process is saved as unit of page, and establishes every page by the image data that should be shown
Incidence relation between annotation content and corresponding image data.When the display of PowerPoint top set, annotation content stops display,
But do not delete, it, can according to the image data of the display of current presentation manuscript and formerly back to after annotation mode
The incidence relation between every page of annotation content and corresponding image data established, directly acquires the image data pair currently shown
The annotation content answered simultaneously is restored corresponding annotation content and is shown.
Embodiment three
Figure 11 is a kind of structural schematic diagram of the device for PowerPoint interaction that the embodiment of the present invention three provides.With reference to figure
11, the PowerPoint interaction device include: touch-control acquiring unit 301, type confirmation unit 302, top set switch unit 303 with
And instruction receiving unit 304 shows that the PowerPoint is drilled in response to this for receiving the instruction of the demonstration to the PowerPoint
Display interface after showing instruction.
Wherein, touch-control acquiring unit 301, for obtaining the track data of touch control operation, the annotation window in annotation window
Mouth shows PowerPoint；Type confirmation unit 302, for matching the operation of the touch control operation according to the track data
Type；Top set switch unit 303, if being preset demonstration switching command for the touch control operation, top set shows the demonstration
Manuscript；Instruction receiving unit 304, for receive the demonstration to the PowerPoint instruction, show the PowerPoint in response to
Display interface after demonstration instruction.
On the basis of the above embodiments, the track data includes coordinate data and initial time；
The type confirmation unit, comprising:
Timing range finder module for the timing since the initial time, and calculates the moving distance of the coordinate data；
Condition judgment module, if the moving distance is pre- in the timing course that timing reaches first time point
If in distance range, then confirming that the touch control operation is preset demonstration switching command when timing reaches first time point.
On the basis of the above embodiments, the type confirmation unit, further includes:
Timing display module highlights the touch control operation correspondence for starting when timing reached for the second time point
Touch point position；
Second time point is before the first time point.
On the basis of the above embodiments, display of the touch point position in the first time point and the second time point
Effect is different.
On the basis of the above embodiments, the gradual change in timing course of the display effect of the first time point obtains described
The display effect at the second time point.
On the basis of the above embodiments, the type confirmation unit, further includes:
Window display module, for showing selection window in the first time point, the selection window is for showing behaviour
Make type prompting, and receives touch-control feedback.
On the basis of the above embodiments, the current annotation mode of the annotation window is write mode or instruction mode；
Described device, further includes:
Track display unit shows the touch-control behaviour if being the writing operation under write mode for the touch control operation
Make corresponding handwriting trace；
Response unit is instructed, if being the control operation under instruction mode for the touch control operation, responds the touch-control behaviour
Make the control instruction hit.
On the basis of the above embodiments, described device, further includes:
Sliding display unit highlights the cunning if being the slide under instruction mode for the touch control operation
The touch point position of dynamic operation.
On the basis of the above embodiments, described device, further includes:
Mode return unit, for receiving annotation triggering command, into write mode or instruction mode.
The device of PowerPoint interaction provided in an embodiment of the present invention is included in the equipment of PowerPoint interaction, and available
In the method for executing the PowerPoint interaction that above-mentioned any embodiment provides, have corresponding function and beneficial effect.
Example IV
Figure 12 is the structural schematic diagram of a kind of terminal device that the embodiment of the present invention four provides, which is institute above
Scheme is presented in a kind of specific hardware for stating the equipment of PowerPoint interaction.As shown in figure 12, which includes processor
410, memory 420, input unit 430, output device 440 and communication device 450；The number of processor 410 in terminal device
It measures and can be one or more, in Figure 12 by taking a processor 410 as an example；Processor 410, memory 420 in terminal device,
Input unit 430, output device 440 and communication device 450 can be connected by bus or other modes, to pass through in Figure 12
For bus connection.
Memory 420 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence and module, if the corresponding program instruction/module of method of the PowerPoint interaction in the embodiment of the present invention is (for example, demonstration
Touch-control acquiring unit 301, type confirmation unit 302, top set switch unit 303 and command reception in the device of manuscript interaction
Unit 304).Software program, instruction and the module that processor 410 is stored in memory 420 by operation, thereby executing end
The various function application and data processing of end equipment realize the method for above-mentioned PowerPoint interaction.
Memory 420 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data according to terminal device
Deng.In addition, memory 420 may include high-speed random access memory, it can also include nonvolatile memory, for example, at least
One disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, memory 420 can
It further comprise the memory remotely located relative to processor 410, these remote memories can pass through network connection to end
End equipment.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 430 can be used for receiving the number or character information of input, and generates and set with the user of terminal device
It sets and the related key signals of function control inputs.Output device 440 may include that display screen etc. shows equipment.
Above-mentioned terminal device includes the device of PowerPoint interaction, can be used for executing the side of any PowerPoint interaction
Method has corresponding function and beneficial effect.
Embodiment five
The embodiment of the present invention also provides a kind of storage medium comprising computer executable instructions, and the computer is executable
A kind of method when being executed by computer processor for executing PowerPoint interaction is instructed, this method comprises:
The track data of touch control operation is obtained in annotation window, the annotation window shows PowerPoint；
The action type of the touch control operation is matched according to the track data；
If the touch control operation is preset demonstration switching command, top set shows the PowerPoint；
It receives the demonstration to the PowerPoint to instruct, shows the PowerPoint in response to the display after demonstration instruction
Interface.
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
The method operation that executable instruction is not limited to the described above, can also be performed PowerPoint provided by any embodiment of the invention
Relevant operation in interactive method.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) executes method described in each embodiment of the present invention.
It is worth noting that, in the embodiment of the device of above-mentioned PowerPoint interaction, included each unit and module
It is only divided according to the functional logic, but is not limited to the above division, as long as corresponding functions can be realized；
In addition, the specific name of each functional unit is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (12)
1. a kind of method of PowerPoint interaction characterized by comprising
The track data of touch control operation is obtained in annotation window, the annotation window shows PowerPoint；
The action type of the touch control operation is matched according to the track data；
If the touch control operation is preset demonstration switching command, top set shows the PowerPoint；
It receives the demonstration to the PowerPoint to instruct, shows the PowerPoint in response to display circle after demonstration instruction
Face.
2. the method according to claim 1, wherein the track data includes coordinate data and initial time；
The action type that the touch control operation is matched according to the track data, comprising:
The timing since the initial time, and calculate the moving distance of the coordinate data；
If the moving distance is within the scope of pre-determined distance, then in timing in the timing course that timing reaches first time point
Confirm that the touch control operation is preset demonstration switching command when reaching first time point.
3. according to the method described in claim 2, it is characterized in that, described match the touch-control behaviour according to the track data
The action type of work, further includes:
When timing reached for the second time point, start to highlight the corresponding touch point position of the touch control operation；
Second time point is before the first time point.
4. according to the method described in claim 3, it is characterized in that, the touch point position is in the first time point and second
The display effect at time point is different.
5. according to the method described in claim 4, it is characterized in that, the display effect of the first time point is in timing course
Gradual change obtains the display effect at second time point.
6. according to the method described in claim 5, it is characterized in that, described match the touch-control behaviour according to the track data
The action type of work, further includes:
Selection window is shown in the first time point, and the selection window is reminded for display operation type, and receives touch-control
Feedback.
7. the method according to claim 1, wherein the current annotation mode of the annotation window is write mode
Or instruction mode；
After the action type for matching the touch control operation according to the track data, further includes:
If the touch control operation is the writing operation under write mode, the corresponding handwriting trace of the touch control operation is shown；
If the touch control operation is the control operation under instruction mode, the control instruction of the touch control operation hit is responded.
8. the method according to the description of claim 7 is characterized in that described match the touch-control behaviour according to the track data
After the action type of work, further includes:
If the touch control operation is the slide under instruction mode, the touch point position of the slide is highlighted.
9. if the method according to the description of claim 7 is characterized in that the touch control operation is that preset demonstration switching refers to
It enables, after the PowerPoint top set is shown, further includes:
Annotation triggering command is received, into write mode or instruction mode.
10. a kind of device of PowerPoint interaction characterized by comprising
Touch-control acquiring unit, for obtaining the track data of touch control operation in annotation window, the annotation window shows demonstration
Manuscript；
Type confirmation unit, for matching the action type of the touch control operation according to the track data；
Top set switch unit, if being preset demonstration switching command for the touch control operation, the PowerPoint top set is shown；
Instruction receiving unit shows that the PowerPoint is drilled in response to this for receiving the instruction of the demonstration to the PowerPoint
Display interface after showing instruction.
11. a kind of terminal device, which is characterized in that the terminal device includes:
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
The now method of the PowerPoint interaction as described in any in claim 1-9.
12. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The method of the PowerPoint interaction as described in any in claim 1-9 is realized when execution.
Priority Applications (2)
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| CN201910301027.7A CN110058755A (en) | 2019-04-15 | 2019-04-15 | A kind of method, apparatus, terminal device and the storage medium of PowerPoint interaction |
| PCT/CN2019/118715 WO2020211368A1 (en) | 2019-04-15 | 2019-11-15 | Presentation file interaction method and apparatus, terminal device and storage medium |
Applications Claiming Priority (1)
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| CN201910301027.7A CN110058755A (en) | 2019-04-15 | 2019-04-15 | A kind of method, apparatus, terminal device and the storage medium of PowerPoint interaction |
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