CN109947334A - A kind of ink marks cancelling method, device and electronic equipment - Google Patents
A kind of ink marks cancelling method, device and electronic equipment Download PDFInfo
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- CN109947334A CN109947334A CN201711397233.XA CN201711397233A CN109947334A CN 109947334 A CN109947334 A CN 109947334A CN 201711397233 A CN201711397233 A CN 201711397233A CN 109947334 A CN109947334 A CN 109947334A
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Abstract
The embodiment of the invention provides a kind of ink marks cancelling methods, this method comprises: establishing a blank operation note after opening the displaying PowerPoint page；Preset ink marks pointer is directed toward blank operation note；The operation of user is monitored；When monitoring ink marks edit operation, after the operation note that current ink marks pointer is directed toward, the current corresponding operation note of ink marks edit operation is added；Preset ink marks pointer is directed toward to the operation note currently added；When monitoring destruction operation, judge whether the operation note that ink marks pointer currently points to is blank operation note；If it is not, then ink marks pointer to be directed toward to a upper operation note for the operation note currently pointed to；Displayed page is refreshed, the operation note and the corresponding ink marks of operation note before that display ink marks pointer is directed toward.Scheme is provided using the embodiment of the present invention and carries out ink marks revocation, while simplifying operation user can be facilitated to the editor of ink marks, promote user experience to avoid loss of data.
Description
Technical field
The present invention relates to computer software application technical fields, more particularly to a kind of ink marks cancelling method, device and electricity
Sub- equipment.
Background technique
When playing demonstration document, in order to protrude some portion of content, cause the attention of spectators, it is often necessary to use
Draw the function of ink marks.
Currently, needing to select erasing rubber by right-click menu, so if to modify to the newest ink marks drawn out
After choose ink marks to be wiped, the process of erasing is comparatively laborious, or directly by all ink markss on the present slide page
It wipes out, causes the loss of data, so that the editor to user brings inconvenience.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of ink marks cancelling method, device and electronic equipment, to realize user
To the convenient and fast destruction operation of ink marks.
In order to achieve the above objectives, the embodiment of the invention discloses a kind of ink marks cancelling methods, which comprises
It opens after showing the PowerPoint page, establishes a blank operation note；It will be described in preset ink marks pointer direction
Blank operation note；
The operation of user is monitored；
When monitoring ink marks edit operation, after the operation note that current ink marks pointer is directed toward, current ink marks is added
The corresponding operation note of edit operation；
The preset ink marks pointer is directed toward the operation note currently added；
When monitoring destruction operation, judge whether the operation note that the ink marks pointer currently points to is the blank behaviour
It notes down；If it is not, then the ink marks pointer to be directed toward to a upper operation note for the operation note currently pointed to；
The displayed page is refreshed, shows operation note that the ink marks pointer is directed toward and before in operation note
Ink marks corresponding to the ink marks edit operation of record.
Preferably, the method also includes:
When monitoring recovery operation, judge whether the operation note that the ink marks pointer currently points to is the last item behaviour
It notes down；If it is not, then the ink marks pointer to be directed toward to next operation note of the operation note currently pointed to；If so,
The direction of the ink marks pointer is not changed then；
The displayed page is refreshed, shows operation note that the ink marks pointer is directed toward and before in operation note
Ink marks corresponding to the ink marks edit operation of record.
It is preferable:
The destruction operation are as follows: the corresponding operation of key CTRL+Z；
The recovery operation are as follows: the corresponding operation of key CTRL+Y.
It is preferable:
Edit operation to ink marks includes: that ink marks draws operation and ink mark erasing operation.
The embodiment of the invention also provides a kind of ink markss to cancel device, and described device includes:
Preprocessing module is used to open after showing the PowerPoint page, establishes a blank operation note；By preset ink
Mark pointer is directed toward the blank operation note；
Monitoring modular is monitored for the operation to user；
Operation record module, for when monitoring ink marks edit operation, in the operation note that current ink marks pointer is directed toward
Afterwards, the current corresponding operation note of ink marks edit operation is added；The preset ink marks pointer is directed toward the behaviour currently added
It notes down；
Module is cancelled, the operation note for when monitoring destruction operation, judging that the ink marks pointer currently points to is
No is the blank operation note；If it is not, then the ink marks pointer to be directed toward to a upper behaviour for the operation note currently pointed to
It notes down；
Page presentation module shows the operation note that the ink marks pointer is directed toward for refreshing to the displayed page
Ink marks corresponding to record and the ink marks edit operation recorded in operation note before.
Preferably, described device further include:
Recovery module, the operation note for when monitoring recovery operation, judging that the ink marks pointer currently points to are
No is the last item operation note；If it is not, then the ink marks pointer to be directed toward to next behaviour of the operation note currently pointed to
It notes down；If it is, not changing the direction of the ink marks pointer；And trigger the page presentation module.
It is preferable:
The destruction operation are as follows: the corresponding operation of key CTRL+Z；
The recovery operation are as follows: the corresponding operation of key CTRL+Y.
It is preferable:
Edit operation to ink marks includes: that ink marks draws operation and ink mark erasing operation.
The embodiment of the invention also provides a kind of electronic equipment, which is characterized in that including processor, communication interface, storage
Device and communication bus, wherein processor, communication interface, memory complete mutual communication by communication bus；
Memory, for storing computer program；
Processor when for executing the program stored on memory, realizes any of the above-described method and step.
The embodiment of the invention also provides a kind of computer readable storage mediums, which is characterized in that described computer-readable
It is stored with computer program in storage medium, claim 1-8 any institute is realized when the computer program is executed by processor
The method and step stated.
The embodiment of the invention also provides a kind of computer program products comprising instruction, when it runs on computers
When, so that computer executes any of the above-described ink marks cancelling method.
Ink marks cancelling method, device and electronic equipment provided in an embodiment of the present invention are grasped by recording each ink marks editor
Make, changes the direction of ink marks pointer further according to the destruction operation of user, the operation note and grasp before that display ink marks pointer is directed toward
It notes down corresponding ink marks, realizes the revocation to ink marks, user can be facilitated while simplifying operation to avoid loss of data
To the editor of ink marks, user experience is promoted.Certainly, it implements any of the products of the present invention or method must be not necessarily required to reach simultaneously
All the above advantage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 (a) is the interface schematic diagram for carrying out ink marks drafting when playing demonstration document in the prior art；
Fig. 1 (b) is the interface schematic diagram for carrying out ink mark erasing when playing demonstration document in the prior art；
Fig. 2 is a kind of flow diagram of ink marks cancelling method provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of another ink marks cancelling method provided in an embodiment of the present invention；
Fig. 4 is the initial effect figure after the displayed page of PowerPoint is opened；
Fig. 5 is the list of operation note corresponding with Fig. 4 and the schematic diagram that ink marks pointer is directed toward；
Fig. 6 draws the effect picture after operation to carry out ink marks three times on the displayed page of PowerPoint shown in Fig. 4；
Fig. 7 is the list of operation note corresponding with Fig. 6 and the schematic diagram that ink marks pointer is directed toward；
Fig. 8 be PowerPoint shown in Fig. 6 displayed page on carry out the effect picture after a destruction operation；
Fig. 9 is the list of operation note corresponding with Fig. 8 and the schematic diagram that ink marks pointer is directed toward；
Figure 10 be PowerPoint shown in Fig. 8 displayed page on carry out the effect picture after a recovery operation；
Figure 11 is the list of operation note corresponding with Figure 10 and the schematic diagram that ink marks pointer is directed toward；
Figure 12 is that the effect picture after destruction operation three times is carried out on the displayed page of PowerPoint shown in Fig. 10；
Figure 13 is the list of operation note corresponding with Figure 12 and the schematic diagram that ink marks pointer is directed toward；
Figure 14 be PowerPoint shown in Fig. 8 displayed page on carry out the effect picture after an ink marks edit operation；
Figure 15 is the list of operation note corresponding with Figure 14 and the schematic diagram that ink marks pointer is directed toward；
Figure 16 is a kind of structural schematic diagram of ink marks revocation device in the embodiment of the present invention:
Figure 17 is the structural schematic diagram that another ink marks cancels device in the embodiment of the present invention；
The a kind of electronic equipment schematic diagram for being used to implement above-mentioned ink marks cancelling method that Figure 18 embodiment of the present invention also provides.
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.
As shown in Figure 1, for the interface drawn and wiped to ink marks when playing demonstration document in the prior art
Schematic diagram.As shown in Fig. 1 (a), in playing demonstration document, right button pop-up function menu, in " pointer option ", selection are clicked
" pen " or " e-Pointer ", so that it may corresponding ink marks is drawn out, it is convenient that a certain partial content in PowerPoint is highlighted,
So as to cause the attention of spectators.If it is desired to modify to the ink marks drawn out, then as shown in Fig. 1 (b), the bullet after clicking right button
" erasing rubber " is selected in function menu out, then chooses the ink marks to be wiped, or selection " all ink on erasing lantern slide again
Mark " disposably all wipes all ink markss drawn out.As can be seen that in the prior art to playing demonstration document when draw
Ink marks when being wiped, if selection " erasing rubber " function, operate it is comparatively laborious, and if selection is " on erasing lantern slide
All ink markss ", since the ink marks wiped out can not restore, then easily lead to loss of data, can all give the use band of user
It is inconvenient to come.
Therefore, the embodiment of the present invention proposes a kind of ink marks cancelling method, can be to avoid data while simplifying operation
It loses, facilitates user to the editor of ink marks, promote user experience.
First ink marks cancelling method provided in an embodiment of the present invention is illustrated on the whole below.
In a kind of implementation, above-mentioned ink marks cancelling method includes:
It opens after showing the PowerPoint page, establishes a blank operation note；Preset ink marks pointer is directed toward blank
Operation note；
The operation of user is monitored；
When monitoring ink marks edit operation, after the operation note that current ink marks pointer is directed toward, current ink marks is added
The corresponding operation note of edit operation；
Preset ink marks pointer is directed toward to the operation note currently added；
When monitoring destruction operation, judge whether the operation note that ink marks pointer currently points to is blank operation note；
If it is not, then ink marks pointer to be directed toward to a upper operation note for the operation note currently pointed to；
Displayed page is refreshed, the operation note and the corresponding ink of operation note before that display ink marks pointer is directed toward
Mark.
Ink marks cancelling method provided in an embodiment of the present invention, by recording each ink marks edit operation, further according to user's
Destruction operation changes the direction of ink marks pointer, the operation note and the corresponding ink of operation note before that display ink marks pointer is directed toward
Mark realizes the revocation to ink marks, user can be facilitated to the editor of ink marks to avoid loss of data while simplifying operation,
Promote user experience.
Below by specific embodiment, ink marks cancelling method provided in an embodiment of the present invention is described in detail.
As shown in Fig. 2, being a kind of flow diagram of ink marks cancelling method provided in an embodiment of the present invention, including walk as follows
It is rapid:
Step S201: it opens after showing the PowerPoint page, establishes a blank operation note；By preset ink marks pointer
It is directed toward blank operation note.
In this step, after opening the interface for showing PowerPoint, there are no carry out ink marks edit operation, but needs one
Operation note reflects original state at this time, otherwise when being cancelled, can not cancel to original state.Therefore it establishes
One blank operation note does not record any ink marks edit operation in blank operation note, and ink marks pointer is directed toward blank
Operation note shows that the ink marks state in displayed page is corresponding with blank operation note, that is, does not have ink marks in the page shown.
Step S202: the operation of user is monitored.
In one implementation, the operation of user is monitored, mainly it is related with ink marks to user operate into
Row monitoring.
Step S203: when monitoring ink marks edit operation, after the operation note that current ink marks pointer is directed toward, addition is worked as
The preceding corresponding operation note of ink marks edit operation.
In this step, when monitoring that user carried out ink marks edit operation, the ink marks editor with user is just established
Operate corresponding operation note.In a kind of implementation, if after the operation note that current ink marks pointer is directed toward originally
There is no other operation notes, then the current corresponding operation note of ink marks edit operation are added to operation note list
Most end.In another implementation, if there is others originally after the operation note that current ink marks pointer is directed toward
The current corresponding operation note of ink marks edit operation is then added to the operation note that current ink marks pointer is directed toward by operation note
And between next operation note.
In one implementation, user includes: that ink marks draws operation and ink mark erasing operation to the edit operation of ink marks,
Wherein.Ink mark erasing operation includes the operation wiped selected ink marks and the operation for disposably wiping all ink markss again.
It is, of course, also possible to include other operations that can change ink marks state in the prior art, such as: to the movement of ink marks, rotation and
Scaling etc., it is not limited in the embodiment of the present invention.
Step S204: preset ink marks pointer is directed toward to the operation note currently added.
In this step, after the ink marks edit operation due to having monitored user, it is added to corresponding operation note, therefore
Ink marks pointer is directed toward the operation note currently added, to guarantee ink marks pointer by the direction that change ink marks pointer accordingly
The ink marks edit operation recorded in the operation note of direction are as follows: newest ink marks editor of the user on the displayed page of PowerPoint
Operation.
Step S205: when monitoring destruction operation, judge whether the operation note that ink marks pointer currently points to is blank
Operation note；If it is not, then ink marks pointer to be directed toward to a upper operation note for the operation note currently pointed to.
In this step, if the operation note that ink marks pointer currently points to is blank operation note, then it represents that current
Ink marks state in the displayed page of PowerPoint is original state when opening displayed page, since blank operation note is the
One operation note, when the operation note that ink marks pointer currently points to is blank operation note, there is no " upper operation notes
Record ", that is to say, that destruction operation can not be carried out at this time, without the direction for changing ink marks pointer.
Therefore, it is necessary to judge whether the operation note that ink marks pointer currently points to is blank operation note, when ink marks pointer
When the operation note currently pointed to is not blank operation note, ink marks pointer is directed toward upper one of the operation note currently pointed to
Operation note.
Step S206: refreshing displayed page, the operation note and operation note before that display ink marks pointer is directed toward
Ink marks corresponding to the ink marks edit operation of middle record.
In one implementation, after refreshing to displayed page, according to the behaviour of modified ink marks pointer direction
It notes down and operation note before, carries out corresponding ink marks edit operation on the displayed page of PowerPoint again, and by
The ink marks edit operation of revocation no longer executes, so that the corresponding ink marks of ink marks edit operation being revoked no longer is shown.And
Ink marks edit operation corresponding to operation note after the operation note that ink marks pointer after the modification is directed toward, although will not be by
It re-executes and shows, but still be saved, will not be deleted, can be restored according to the needs of users, to avoid
Loss of data.
For example, if the ink marks edit operation being revoked is the operation of the drafting to an ink marks, being removed in a kind of situation
After pin operation, by updating, the ink marks is no longer drawn, which will not be shown on displayed page；In another case,
If the ink marks edit operation being revoked is the erasing operation to an ink marks, after destruction operation, by updating, no
The ink marks is wiped again, which is displayed on displayed page again.
As seen from the above, ink marks cancelling method provided in an embodiment of the present invention, by recording each ink marks edit operation, then
Change the direction of ink marks pointer, the operation note and operation note before that display ink marks pointer is directed toward according to the destruction operation of user
Corresponding ink marks realizes the revocation to ink marks, user can be facilitated to ink marks to avoid loss of data while simplifying operation
Editor, promoted user experience.
As shown in figure 3, for the flow diagram of another ink marks cancelling method provided in an embodiment of the present invention, including it is as follows
Step:
Step S301: it opens after showing the PowerPoint page, establishes a blank operation note；By preset ink marks pointer
It is directed toward blank operation note.
Step S302: the operation of user is monitored.
Step S303: when monitoring ink marks edit operation, after the operation note that current ink marks pointer is directed toward, addition is worked as
The preceding corresponding operation note of ink marks edit operation.
Step S304: preset ink marks pointer is directed toward to the operation note currently added.
Step S305: when monitoring destruction operation, judge whether the operation note that ink marks pointer currently points to is blank
Operation note；If it is not, then ink marks pointer to be directed toward to a upper operation note for the operation note currently pointed to.
In a kind of implementation, above-mentioned destruction operation is realized by shortcut key CTRL+Z.
Side by side, step S306: when monitoring recovery operation, judge the operation note that the ink marks pointer currently points to
It whether is the last item operation note；If it is not, then the ink marks pointer is directed toward next of the operation note currently pointed to
Operation note；If it is, not changing the direction of the ink marks pointer.
Recovery operation is the inverse operations of destruction operation, therefore, in this step, if the behaviour that ink marks pointer currently points to
Noting down is the last item operation note, then it represents that the ink marks state in the displayed page of current presentation manuscript is that user is opening up
Show and edited last state is carried out to ink marks on the page, did not carry out destruction operation before this, there is no can restore
Ink marks edit operation, that is to say, that recovery operation can not be carried out, without change ink marks pointer direction.
Therefore, it is necessary to judge whether the operation note that ink marks pointer currently points to is the last item operation note, works as ink marks
When the operation note that pointer currently points to is not the last item operation note, ink marks pointer is directed toward to the operation note currently pointed to
Next operation note.
In a kind of implementation, above-mentioned recovery operation is realized by shortcut key CTRL+Y.
Step S307: refreshing displayed page, the operation note and operation note before that display ink marks pointer is directed toward
Ink marks corresponding to the ink marks edit operation of middle record.
For example, in a kind of situation, the drafting of an ink marks is operated, if carried out after destruction operation extensive again
Multiple operation repaints the ink marks, which is shown on displayed page again then by updating；In another case,
For the erasing operation of an ink marks, if having carried out recovery operation again after destruction operation, by updating, wipe again
Except the ink marks, which will not be displayed on displayed page.
Step S301 to step S305 and the step S201 of inventive embodiments shown in Fig. 2 identical, the step to step S205
S307 is identical as the step S206 of inventive embodiments shown in Fig. 2, no longer repeats one by one here.
As seen from the above, ink marks cancelling method provided in an embodiment of the present invention, by recording each ink marks edit operation, then
The direction for changing ink marks pointer according to the destruction operation of user and recovery operation shows operation note and it that ink marks pointer is directed toward
The corresponding ink marks of preceding operation note, realizes the revocation to ink marks, can also restore to the ink marks of revocation, operates simplifying
While user can be facilitated to the editor of ink marks to avoid loss of data, promote user experience.
In order to make it easy to understand, being explained below by a specific example to ink marks cancelling method shown in Fig. 3.
As shown in figure 4, not deposited on displayed page at this time for the initial effect figure after the displayed page opening of PowerPoint
In any ink marks.The list of operation note at this time and the direction of ink marks pointer are as shown in figure 5, there was only one in operation note list
A blank operation note, reflects the original state of displayed page, and ink marks pointer pos is directed toward blank operation note.
As shown in fig. 6, after to carry out ink marks drafting operation three times on the displayed page of user's PowerPoint shown in Fig. 4
Effect picture, at this time on displayed page exist " 1 ", " 2 ", " 3 " three ink markss.The list of operation note at this time and ink marks refer to
The direction of needle is as shown in fig. 7, in addition to blank operation note in operation note list, and there is also operations corresponding with three ink markss
Record, ink marks pointer pos are directed toward the operation note currently added, i.e. Article 4 operation note.
As shown in figure 8, carrying out the effect after a destruction operation on displayed page for user's PowerPoint shown in Fig. 6
, there are " 1 ", " 2 " two ink markss on displayed page at this time in fruit figure.The list of operation note at this time and the direction of ink marks pointer
As shown in figure 9, four operation notes in operation note list are identical with Fig. 7, but ink marks pointer pos is directed toward a upper behaviour
It notes down, i.e. Article 3 operation note.
As shown in Figure 10, after carrying out a recovery operation on the displayed page for user's PowerPoint shown in Fig. 8
Effect picture, it is identical with Fig. 6.The list of operation note at this time and the direction of ink marks pointer are as shown in figure 11, complete with Fig. 7
It is identical.
As shown in figure 12, after carrying out destruction operation three times on the displayed page of PowerPoint shown in Fig. 10 for user
Effect picture, it is identical with Fig. 4.The list of operation note at this time and the direction of ink marks pointer are as shown in figure 13, operation note
Four operation notes in list are identical with Figure 11, but ink marks pointer pos is directed toward the operation note before three, i.e. blank
Operation note.
As shown in figure 14, an ink marks edit operation is carried out on the displayed page for user's PowerPoint shown in Fig. 8
Effect picture afterwards.The list of operation note at this time and the ink marks edit operation as shown in figure 15, current of the direction of ink marks pointer
Corresponding operation note is added between operation note and next operation note that ink marks pointer shown in Fig. 9 is directed toward, and
Ink marks pointer pos is directed toward the operation note currently added.
Corresponding with above-mentioned ink marks cancelling method, the embodiment of the present application also provides a kind of ink markss to cancel device.
As shown in figure 16, the structural schematic diagram of device is cancelled for ink marks a kind of in the embodiment of the present invention, which includes:
Preprocessing module 1610 is used to open after showing the PowerPoint page, establishes a blank operation note；It will preset
Ink marks pointer be directed toward the blank operation note.
Monitoring modular 1620 is monitored for the operation to user.
Operation record module 1630, for when monitoring ink marks edit operation, in the operation that current ink marks pointer is directed toward
After record, the current corresponding operation note of ink marks edit operation is added；The preset ink marks pointer is directed toward current addition
Operation note.
Specifically, including: that ink marks draws operation and ink mark erasing operation to the edit operation of ink marks.
Module 1640 is cancelled, the operation note currently pointed to for when monitoring destruction operation, judging the ink marks pointer
Whether record is the blank operation note；If it is not, then the ink marks pointer is directed toward upper the one of the operation note currently pointed to
Operation note.
Page presentation module 1650 shows the behaviour that the ink marks pointer is directed toward for refreshing to the displayed page
Note down and the ink marks edit operation that is recorded in operation note before corresponding to ink marks.
As seen from the above, ink marks provided in an embodiment of the present invention cancels device, is recorded often by operation record module 1630
Secondary ink marks edit operation, revocation module 1640 change the direction of ink marks pointer according to the destruction operation of user, then by page presentation
Module 1650 shows the operation note and the corresponding ink marks of operation note before that ink marks pointer is directed toward, and realizes and removes to ink marks
Pin can facilitate user to the editor of ink marks, promote user experience while simplifying operation to avoid loss of data.
As shown in figure 17, the structural schematic diagram of device is cancelled for ink marks another in the embodiment of the present invention, which includes:
Preprocessing module 1710 is used to open after showing the PowerPoint page, establishes a blank operation note；It will preset
Ink marks pointer be directed toward the blank operation note.
Monitoring modular 1720 is monitored for the operation to user.
Operation record module 1730, for when monitoring ink marks edit operation, in the operation that current ink marks pointer is directed toward
After record, the current corresponding operation note of ink marks edit operation is added；The preset ink marks pointer is directed toward current addition
Operation note.
Module 1740 is cancelled, the operation note currently pointed to for when monitoring destruction operation, judging the ink marks pointer
Whether record is the blank operation note；If it is not, then the ink marks pointer is directed toward upper the one of the operation note currently pointed to
Operation note.
In a kind of implementation, above-mentioned revocation module is triggered by shortcut key CTRL+Z.
Recovery module 1750, the operation note currently pointed to for when monitoring recovery operation, judging the ink marks pointer
Whether record is the last item operation note；If it is not, then the ink marks pointer is directed toward the next of the operation note currently pointed to
Operation note；If it is, not changing the direction of the ink marks pointer；And trigger the page presentation module.
In a kind of implementation, above-mentioned recovery module is triggered by shortcut key CTRL+Y.
Page presentation module 1760 shows the behaviour that the ink marks pointer is directed toward for refreshing to the displayed page
Note down and the ink marks edit operation that is recorded in operation note before corresponding to ink marks.
As seen from the above, ink marks provided in an embodiment of the present invention cancels device, is recorded often by operation record module 1730
Secondary ink marks edit operation cancels module 1740 and recovery module 1750 according to the destruction operation of user and recovery operation and changes ink marks
The direction of pointer, then show that the operation note of ink marks pointer direction and operation note before are corresponding by page presentation module 1760
Ink marks realizes the revocation to ink marks, can also restore to the ink marks of revocation, can be to avoid number while simplifying operation
According to loss, facilitates user to the editor of ink marks, promote user experience.
The embodiment of the invention also provides a kind of electronic equipment, as shown in figure 18, including processor 181, communication interface
182, memory 183 and communication bus 184, wherein processor 181, communication interface 182, memory 183 pass through communication bus
184 complete mutual communication,
Memory 183, for storing computer program；
Processor 181 when for executing the program stored on memory 183, realizes following steps:
It opens after showing the PowerPoint page, establishes a blank operation note；Preset ink marks pointer is directed toward blank
Operation note；
The operation of user is monitored；
When monitoring ink marks edit operation, after the operation note that current ink marks pointer is directed toward, current ink marks is added
The corresponding operation note of edit operation；
Preset ink marks pointer is directed toward to the operation note currently added；
When monitoring destruction operation, judge whether the operation note that ink marks pointer currently points to is blank operation note；
If it is not, then ink marks pointer to be directed toward to a upper operation note for the operation note currently pointed to；
Displayed page is refreshed, the operation note and the corresponding ink of operation note before that display ink marks pointer is directed toward
Mark.
The communication bus that above-mentioned electronic equipment is mentioned can be Peripheral Component Interconnect standard (Peripheral Component
Interconnect, PCI) bus or expanding the industrial standard structure (Extended Industry Standard
Architecture, EISA) bus etc..The communication bus can be divided into address bus, data/address bus, control bus etc..For just
It is only indicated with a thick line in expression, figure, it is not intended that an only bus or a type of bus.
Communication interface is for the communication between above-mentioned electronic equipment and other equipment.
Memory may include random access memory (Random Access Memory, RAM), also may include non-easy
The property lost memory (Non-Volatile Memory, NVM), for example, at least a magnetic disk storage.Optionally, memory may be used also
To be storage device that at least one is located remotely from aforementioned processor.
Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit,
CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processing, DSP), it is specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
It is field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.
As seen from the above, in scheme provided in an embodiment of the present invention, by recording each ink marks edit operation, further according to
The destruction operation at family changes the direction of ink marks pointer, and the operation note and operation note before that display ink marks pointer is directed toward are corresponding
Ink marks realizes the revocation to ink marks, user can be facilitated to the volume of ink marks to avoid loss of data while simplifying operation
Volume, promote user experience.
In another embodiment provided by the invention, a kind of computer readable storage medium is additionally provided, which can
It reads to be stored with instruction in storage medium, when run on a computer, so that computer executes any institute in above-described embodiment
The ink marks cancelling method stated.
In another embodiment provided by the invention, a kind of computer program product comprising instruction is additionally provided, when it
When running on computers, so that computer executes any ink marks cancelling method in above-described embodiment.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program
Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or
It partly generates according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, dedicated meter
Calculation machine, computer network or other programmable devices.The computer instruction can store in computer readable storage medium
In, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the computer
Instruction can pass through wired (such as coaxial cable, optical fiber, number from a web-site, computer, server or data center
User's line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, server or
Data center is transmitted.The computer readable storage medium can be any usable medium that computer can access or
It is comprising data storage devices such as one or more usable mediums integrated server, data centers.The usable medium can be with
It is magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk
Solid State Disk (SSD)) etc..
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of ink marks cancelling method, which is characterized in that the described method includes:
It opens after showing the PowerPoint page, establishes a blank operation note；Preset ink marks pointer is directed toward the blank
Operation note；
The operation of user is monitored；
When monitoring ink marks edit operation, after the operation note that current ink marks pointer is directed toward, current ink marks editor is added
Operate corresponding operation note；
The preset ink marks pointer is directed toward the operation note currently added；
When monitoring destruction operation, judge whether the operation note that the ink marks pointer currently points to is the blank operation note
Record；If it is not, then the ink marks pointer to be directed toward to a upper operation note for the operation note currently pointed to；
The displayed page is refreshed, show operation note that the ink marks pointer is directed toward and is recorded in operation note before
Ink marks edit operation corresponding to ink marks.
2. the method according to claim 1, wherein the method also includes:
When monitoring recovery operation, judge whether the operation note that the ink marks pointer currently points to is the last item operation note
Record；If it is not, then the ink marks pointer to be directed toward to next operation note of the operation note currently pointed to；If it is, not
Change the direction of the ink marks pointer；
The displayed page is refreshed, show operation note that the ink marks pointer is directed toward and is recorded in operation note before
Ink marks edit operation corresponding to ink marks.
3. according to the method described in claim 2, it is characterized by:
The destruction operation are as follows: the corresponding operation of key CTRL+Z；
The recovery operation are as follows: the corresponding operation of key CTRL+Y.
4. method according to claim 1-3, it is characterised in that:
Edit operation to ink marks includes: that ink marks draws operation and ink mark erasing operation.
5. a kind of ink marks cancels device, which is characterized in that described device includes:
Preprocessing module is used to open after showing the PowerPoint page, establishes a blank operation note；Preset ink marks is referred to
Needle is directed toward the blank operation note；
Monitoring modular is monitored for the operation to user；
Operation record module, for after the operation note that current ink marks pointer is directed toward, adding when monitoring ink marks edit operation
The corresponding operation note of ink marks edit operation before sovolin；The preset ink marks pointer is directed toward to the operation note currently added
Record；
Cancel module, for when monitoring destruction operation, judge operation note that the ink marks pointer currently points to whether be
The blank operation note；If it is not, then the upper operation that the ink marks pointer is directed toward the operation note currently pointed to is remembered
Record；
Page presentation module, for refreshing to the displayed page, show operation note that the ink marks pointer is directed toward and
The ink marks ink marks edit operation recorded in operation note before corresponding to.
6. device according to claim 5, which is characterized in that described device further include:
Recovery module, for when monitoring recovery operation, judge operation note that the ink marks pointer currently points to whether be
The last item operation note；If it is not, then the next operation that the ink marks pointer is directed toward the operation note currently pointed to is remembered
Record；If it is, not changing the direction of the ink marks pointer；And trigger the page presentation module.
7. device according to claim 6, it is characterised in that:
The destruction operation are as follows: the corresponding operation of key CTRL+Z；
The recovery operation are as follows: the corresponding operation of key CTRL+Y.
8. according to device described in claim 5-7, it is characterised in that:
Edit operation to ink marks includes: that ink marks draws operation and ink mark erasing operation.
9. a kind of electronic equipment, which is characterized in that including processor, communication interface, memory and communication bus, wherein processing
Device, communication interface, memory complete mutual communication by communication bus；
Memory, for storing computer program；
Processor when for executing the program stored on memory, realizes any method and step of claim 1-8.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer in the computer readable storage medium
Program realizes claim 1-8 any method and step when the computer program is executed by processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711397233.XA CN109947334B (en) | 2017-12-21 | 2017-12-21 | Ink mark canceling method and device and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711397233.XA CN109947334B (en) | 2017-12-21 | 2017-12-21 | Ink mark canceling method and device and electronic equipment |
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| CN109947334A true CN109947334A (en) | 2019-06-28 |
| CN109947334B CN109947334B (en) | 2022-04-05 |
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| CN112596660A (en) * | 2020-12-18 | 2021-04-02 | 维沃移动通信有限公司 | Writing display processing method and electronic equipment |
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| CN109947334B (en) | 2022-04-05 |
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