CN109032463B - Take down notes method for deleting, electronic equipment and computer storage medium - Google Patents
Take down notes method for deleting, electronic equipment and computer storage medium Download PDFInfo
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- CN109032463B CN109032463B CN201810797850.7A CN201810797850A CN109032463B CN 109032463 B CN109032463 B CN 109032463B CN 201810797850 A CN201810797850 A CN 201810797850A CN 109032463 B CN109032463 B CN 109032463B
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0483—Interaction with page-structured environments, e.g. book metaphor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/025—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators adapted to a specific application
- G06F15/0291—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators adapted to a specific application for reading, e.g. e-books
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- 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
Abstract
The embodiment of the invention discloses a kind of notes method for deleting, electronic equipment and computer storage mediums, this method comprises: monitoring the notes erasing instruction generated on notebook page；The notes erasing instruction is responded, the track movement of contact is followed to wipe the note contents that the contact is covered in real time.By following the mobile note contents wiping the contact in real time and being covered in the track of contact, it realizes and is wiped in real time along track, the also true papery writing experience of original subscriber reaches more flexible, quick and convenient and fast notes erasing effect, to promote user experience.
Description
Technical field
The present invention relates to field of computer technology, and in particular to a kind of notes method for deleting, electronic equipment and computer are deposited
Storage media.
Background technique
Currently, with universal and E-book reader the development of the mobile terminals such as mobile phone, e-book is increasingly reviewed
Read the favor of user.Meanwhile further to promote the usage experience of Ebook user, more and more E-book reader configurations
There are magnetic board and time writer, supports user's time writer on reader screen to remember, to mark interested content of user etc..
E-book reader is usually E-INK screen (ink screen), and since the characteristics of ink screen is that refreshing frequency is very slow, because
This, if necessary to delete, is usually that user is on the screen along to be deleted in ink screen after write-in notes in the prior art
Notes track, using time writer slide into the other end from one end of track, after terminating the operation, system can be according to slipping over
Two endpoints of track delete intermediate this section of track, and can't delete to track during user's sliding
It removes.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State notes method for deleting, electronic equipment and the computer storage medium of problem.
According to an aspect of the invention, there is provided a kind of notes method for deleting, which comprises monitor notebook page
The notes erasing instruction of upper generation；The notes erasing instruction is responded, the track movement of contact is followed to wipe the contact in real time
The note contents covered.
According to another aspect of the present invention, a kind of electronic equipment is provided, comprising: processor, memory, communication interface and logical
Believe bus, the processor, the memory and the communication interface complete mutual communication by the communication bus；Institute
State memory for store an at least executable instruction, the executable instruction makes the processor execute following operation: monitoring
The notes erasing instruction generated on notebook page；The notes erasing instruction is responded, the mobile erasing in real time in the track of contact is followed
The note contents that the contact is covered.
According to another aspect of the invention, a kind of computer storage medium is provided, at least one is stored in storage medium
Executable instruction, executable instruction make processor execute following operation: monitoring the notes erasing instruction generated on notebook page；It rings
The notes erasing instruction is answered, the track movement of contact is followed to wipe the note contents that the contact is covered in real time.
Notes method for deleting, electronic equipment and computer storage medium according to the present invention, by monitoring on notebook page
The track movement of the notes erasing instruction of generation, the contact for following user to input is wiped in real time in the notes that the contact is covered
Hold, realizes more flexible, rapid and convenient and fast notes erasing, promote user experience.Above description is only technical solution of the present invention
General introduction, in order to better understand the technical means of the present invention, and can be implemented in accordance with the contents of the specification, and be
The above and other objects of the present invention, feature and advantage are allowed to can be more clearly understood, it is special below to lift specific implementation of the invention
Mode.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows a kind of flow chart for taking down notes method for deleting provided in an embodiment of the present invention；
Fig. 2 shows the flow charts of another notes method for deleting provided in an embodiment of the present invention；
Fig. 3 shows the flow chart of another notes method for deleting provided in an embodiment of the present invention；
Fig. 4 shows the flow chart of another notes method for deleting provided in an embodiment of the present invention；
Fig. 5 shows the flow chart of another notes method for deleting provided in an embodiment of the present invention；
Fig. 6 shows the flow chart of another notes method for deleting provided in an embodiment of the present invention；
Fig. 7 shows the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention
It is fully disclosed to those skilled in the art.
Fig. 1 shows a kind of flow chart for taking down notes method for deleting provided in an embodiment of the present invention, for user in notes
Appearance is wiped, as shown in Figure 1, method includes the following steps:
Step S101 monitors the notes erasing instruction generated on notebook page.
Wherein, notes can be in the mistake read or learnt using electronic equipments such as handwriting pad or E-book readers
The contents such as added label or mark in journey, such as reader or handwriting pad with magnetic board.User is existed by time writer
Handwriting pad or reader screen directly carry out hand-written, and note contents are covered on the typesetting text that screen is shown.It is logical with tradition
It crosses unlike input method input text mode, electromagnetism notes are obtained by the way that user is hand-written, are not required to convert by input method
For typesetting font, therefore its Show Styles and the content write on paper are completely the same.In practical application, the notes it is interior
Appearance for example can be, interested text addition underscore, circle are infused or textual annotation are written etc., it is of course also possible to be write-in
User even draws the picture of width expression user mood at this time to the reading experience of text, these contents all can serve as
The content of the notes.
Notebook page can be some reading page on E-book reader, menu page or be only do not include it is any
Content, the scribble page as blank sheet of paper.Notes erasing instruction, can be by electricity for indicating that user will carry out notes erasing
Magnetic pen triggering or user are triggered by the touch of finger.Illustratively, click some wipe icon or carry out other it is default
Notes erasing operation after, triggered notes erasing instruction is slided in notebook page using time writer or finger, this refers to
The note contents being used to indicate on the position passed through to slide are enabled to carry out erasing processing.When listening to notes erasing instruction
When, then it can be confirmed that user will carry out notes erasing at this time.
In general, notes erasing instruction is triggered by time writer or finger, it, can be in hand-written area to distinguish general hand-written operation
Setting erasing control on the marginal position in domain, user are entered erasing mode after clicking the control, are existed using time writer or finger
The operation generated on screen can be identified as erasing instruction and no longer generate corresponding note contents.After completing erasing operation,
The note tool control being arranged on handwriting area marginal position is clicked, hand-written mode can be restored, according to user to notes type
(pen, pencil etc.) notes thickness, takes down notes presetting for color (black, white, grey), writes note contents.
Step S102 responds the notes erasing instruction, follows the track movement of contact to wipe the contact in real time and is covered
The note contents of lid.
Wherein, contact can be user using finger or time writer on the touch screen of E-book reader or handwriting pad
Contact position, the contact can be located at the notes to be wiped on any point, then user can based on the contact along
The notes lines to be wiped are moved, to follow the track movement of contact to be wiped in the notes that the contact is covered in real time
Hold.And the scheme of the content of the mobile contact of the erasing in real time covering in the track of contact is followed, wait user to wipe compared to the prior art
It is more convenient flexible except operating for track terminates namely lift the scheme just wiped after pen or lift hand, it realizes and grasps on one side
Make an edge contract.Meanwhile user, in real time according to the note contents situation of erasing, can change oneself in notes erase process
Subsequent contact track, to adjust the note contents to be wiped.
Optionally, the screen of the reader or handwriting pad is ink screen.Wherein, the electric ink in ink screen is being powered
When change color, the image of variation can be shown as conventional screen, each pixel can be displayed in white or black,
After the notes method for deleting in the embodiment of the present invention, the flexible and convenient of notes erasing can be improved, improving user makes
Experience when with the screen of the reader of ink screen or handwriting pad.
The technical solution of the present embodiment, by following the mobile notes wiping the contact in real time and being covered in the track of contact
Content, the notes realized on reader or handwriting pad for ink screen are wiped in real time, are write to restore true papery
Experience reaches more flexible, quick and convenient and fast notes erasing effect, to promote user experience.
Fig. 2 shows the flow charts of another notes method for deleting provided in an embodiment of the present invention, in above-described embodiment
On the basis of, optionally, to step S102, the notes erasing instruction is responded, followed described in the mobile erasing in real time in the track of contact
The note contents that contact is covered have made further optimization, as shown in Fig. 2, this method specifically includes:
Step S201 monitors the notes erasing instruction generated on notebook page.
Step S202 shows the contact erasing range of preset shape centered on the contact on the notebook page.
Erasing range is determined by the contact area of time writer or finger and screen, but usually time writer or finger are reflected in screen
Contact area very little on curtain, relatively for the note contents or broad-brush note contents of large area, erasing is got up very
It is inconvenient.In the present embodiment, range is wiped in the contact for generating preset shape based on the contact, substitutes contact itself with this, and will
Its range size is set greater than the contact area of above-mentioned contact, thus aspect quickly erasing.Wipe model in the contact of preset shape
It encloses can be and preset forms specific shape on the basis of contact position to indicate notes range that the contact to be wiped.Show
Example property, preset shape can be rectangle, circle, round rectangle or other arbitrary shapes.The size of the preset shape can be pre-
First configure, can also be selected by user, or according to notes lines attribute be adjusted automatically, for example, when notebook page compared with
When notes range small or to be erased is smaller, the area that preset shape can be arranged accordingly is smaller, to realize that position is accurate
Notes erasing.A certain size border circular areas, circle can be shown centered on contact by taking circle as an example, on notebook page
The range that domain is covered can be considered as the erasing range of the contact.
Step S203 follows the track of the contact mobile, wipes the notes that the contact erasing range is covered in real time
Content.
The technical solution of the embodiment of the present invention can by forming the contact contact range of preset shape centered on contact
To realize the convenient erasing of the note contents of different shape and position, user experience is promoted.
Optionally, on the basis of the above embodiments, wherein step S202, centered on the contact, in the notes
The contact erasing range that preset shape is shown on the page further comprises:
Detect contact pressure of the contact on the notebook page；
The size of contact erasing range is determined according to the size of the contact pressure.
Wherein, contact pressure can be user in the notebook page using finger or time writer contact reader or handwriting pad
When the pressure that generates, hardware aspect can integrate pressure sensitivity device to detect the pressure size generated on screen on magnetic board.Tool
Body, the incidence relation of contact pressure and contact erasing range can be preset, according to the contact pressure and the pass detected
Connection relationship is that can determine the size of contact erasing range, and then the corresponding erasing range in contact is shown on notebook page.Generally
, the contact pressure of contact is bigger, and corresponding erasing range is bigger；The contact pressure of contact is smaller, and corresponding erasing range is got over
It is small.User can be contacted or be touched the dynamics of notebook page by control, to control the size of contact erasing range, to realize standard
The notes erasing of true range.Compared with the mode for selecting erasing range size in contact from menu option, it can reduce user's
Operating procedure guarantees the continuous sexual experience of hand-written process.
Optionally, on the basis of the above embodiments, wherein step S202, centered on the contact, in the notes
The contact erasing range that preset shape is shown on the page further comprises:
It is true according to the erasing range selection instruction if listening to erasing range selection instruction on the notebook page
The size of fixed contact erasing range；
Centered on the contact, shown on the notebook page according to the size of determining contact erasing range described in
Wipe range in contact.
Wherein, erasing range selection instruction can be the instruction for controlling contact erasing range size, specifically, erasing
Range selection instruction can have it is multiple, it is corresponding from different contact erasing range sizes respectively, when user selects some erasing model
When enclosing selection instruction, correspondingly, the size of contact erasing range has then been determined.It illustratively, can be according in above-described embodiment
Preset shape and currently determining contact erasing range size carry out the erasing range of display contact, and follow the contact
Track it is mobile, wipe the note contents that the contact erasing range is covered in real time.It, can be direct in this embodiment scheme
Range is wiped by the contact that erasing range selection instruction selects user to need, is further realized accurately, user's requirement is met
Erasing.
Further, to avoid menu operation from interrupting hand-written process, in the present embodiment, the operation of selective erasing range
Mode can be inherited directly in the erasing operation on screen.Such as user is in erase process, can pen tip or finger not from
It spreads its tail and increases pressing dynamics under the premise of curtain, scope option control is recalled near contacts by pressure sensing, user will take down notes
Or finger moves directly to the selection that erasing range in contact is completed on some control, and can continue erasing operation, it is whole
A selection course pen tip or finger avoid selection operation from interrupting hand-written process to greatest extent without frameing out.Dynamic efficacious prescriptions
Face, different contact erasing ranges can be used, and alternatively control, user are moved to some control using former contact erasing range
Range selection operation is completed on part, after removing control, is followed the contact of its contact to wipe range and is directly transformed to new contact
Range is wiped, the visual effect of replacement pen tip is generated.
As an alternative solution, in erase process, user is carried out using pen tip or finger in any position of handwriting area
Double hit operation, also may bring up range selection menu.
Optionally, on the basis of the above embodiments, wherein step S202, centered on the contact, in the notes
The contact erasing range that preset shape is shown on the page further comprises:
Identify the line weight of note contents on the notebook page；
The size of contact erasing range is determined according to the line weight；
Centered on the contact, shown on the notebook page according to the size of determining contact erasing range described in
Wipe range in contact.
Wherein, the line weight of note contents can be the thicknesses of lines used when taking notes on notebook page.According to institute
State the size that line weight determines contact erasing range.Specifically, line weight and contact erasing range can be preset
Incidence relation automatically determines the big of contact erasing range according to the line weight of the note contents recognized and the incidence relation
It is small, and then corresponding contact erasing range is shown on notebook page.In general, lines are thicker, corresponding erasing range is bigger,
Lines are thinner, and corresponding erasing range is smaller.If the lines of note contents are coarse and fine, can during erasing, with
Centered on contact, reduce erasing range automatically when being erased to the notes of hachure, it is automatic when being erased to broad-brush notes
Increase erasing range, realizes that the range based on content adaptively adjusts.Certainly, if in note contents including different colours or word
The note contents of body can also then automatically determine according to the size of different color or font and adjust the big of contact erasing range
It is small.
The technical solution of the present embodiment determines that the size of range is wiped in contact by the self attributes according to note contents,
Or the size of range is wiped in selection contact according to the needs of users, to further realize in note contents erase process
Reasonability, improve notes erasing accuracy.
Fig. 3 shows the flow chart of another notes method for deleting provided in the embodiment of the present invention, optionally, above-mentioned
On the basis of embodiment, further optimization has been made to the step of identifying the line weight of note contents on the notebook page,
As shown in figure 3, this method comprises:
Step S301 monitors the notes erasing instruction generated on notebook page.
Step S302, during the contact is mobile, identification is at a distance from the contact in the first preset threshold
Note contents line weight.
Wherein, the first preset threshold can be preset for determining the distance of the note contents within the scope of some
Value, in order to identify the line weight of the part note contents.For example, the first preset threshold can be 2cm, i.e., with contact position
Set note contents of the note contents as line weight to be identified within distance 2cm.In general, the meeting on some notebook page
There are many places note contents, and the line weight of many places note contents may it is not fully identical in addition one in note contents
Line weight also can be different.Therefore, in embodiments of the present invention, can by a distance from contact position in the first preset threshold
Line weight is used as foundation to determine that range is wiped in contact in note contents in range.
Step S303 determines the size of contact erasing range according to the line weight.
Step S304, centered on the contact, according to the size of determining contact erasing range in the notebook page
Upper dynamic adjusts the size of the contact erasing range.
Specifically, can be according to the mobile contact erasing range determined at different contact positions in real time in the track of contact
Size, it can the size of contact erasing range is adjusted in real time in contact track is mobile, to realize according to contact movement
The line weight of note contents adjusts the size that range is wiped in contact around contact in the process, finally realizes more acurrate and intelligent
Notes erasing.
Step S305 follows the track of the contact mobile, wipes the notes that the contact erasing range is covered in real time
Content.
On the basis of the above embodiments, optionally, the identification in step S302 is pre- first at a distance from the contact
If the line weight of the note contents in threshold value, further comprises: being covered by the contact erasing range identification note contents part
The line weight of the note contents of lid.It can be using line weight in the note contents covered by contact erasing range as adjustment
The foundation of contact erasing range.
The technical solution of the present embodiment, by identifying the note contents at a distance from the contact in the first preset threshold
Line weight, so that it is determined that range is wiped in contact, and realize in contact track is mobile according to the difference of notes thickness in real time
The size of contact erasing range is adjusted, so that more accurate, convenient and fast realization notes erasing, improves user experience.
Fig. 4 shows the flow chart of another notes method for deleting provided in the embodiment of the present invention, optionally, above-mentioned
On the basis of embodiment, above-mentioned notes method for deleting is advanced optimized, as shown in figure 4, this method specifically includes:
Step S401 monitors the notes erasing instruction generated on notebook page.
Step S402 responds the notes erasing instruction, follows the track movement of contact to wipe the contact in real time and is covered
The note contents of lid.
Step S403, identification has wiped and has left notes in preset range around note contents, and leaves pen described in erasing
Note, wherein the size for leaving notes is less than the second preset threshold.
Wherein, preset range is preset for judging to have wiped around note contents with the presence or absence of leaving notes
Regional scope.Second preset threshold is preset for determining in the notes wiped around note contents in preset range
Whether hold is the foundation for leaving notes.
In general, the place that user during current collector is to wipe notes, inevitably has omission is not clipped, it is
Avoid user from wiping repeatedly the notes that these are not clipped, reduce the operation of user, improve user experience, can from
It is dynamic to identify that these are left notes and are automatically deleted.It is usually to occur having wiped around notes that notes are left in consideration, therefore,
The identification of notes can be carried out leaving around note contents in preset range having wiped.And it is pre- around note contents having wiped
If in range, it is also possible to which there are the note contents that original user does not think erasing, therefore, can be preparatory in order to avoid accidentally wiping
Second preset threshold is set, and will have been wiped around note contents in notes of the preset range inside dimension less than the second preset threshold
Hold to be used as and leaves notes, such as a small ink dot or a bit of lines etc..
There is also the need to explanation, the operation that notes are left in erasing can be the operation in user along track erasing notes
It is executed after completing, is also possible to execute in real time during user wipes and takes down notes along track, the present invention does not do this any
It limits.
The technical solution of the present embodiment has been wiped by identification and has left notes around note contents, and deleted automatically
It removes, to reduce the operation of user, improves speed and accuracy that notes are deleted, and be avoided that and accidentally wipe, improve user's body
It tests.
Fig. 5 shows the flow chart of another notes method for deleting provided in the embodiment of the present invention, optionally, above-mentioned
On the basis of embodiment, the data on notebook page are stored in target cache.Correspondingly, as shown in figure 5, the pen of the present embodiment
Note method for deleting specifically includes:
Data on notebook page are stored in target cache by step S501.
Wherein, caching is exactly the buffer area (referred to as Cache) of data exchange, is store on notebook page in target cache
Data, the particular content including notes.
Step S502 monitors the notes erasing instruction generated on notebook page.
Step S503 responds the notes erasing instruction, follows the track movement of contact to wipe the contact in real time and is covered
The note contents of lid.
Step S504, according to the data in target cache described in erase process real-time update, so that erase process is synchronous
It is shown on the notebook page.
In general, the update of the page is completed after needing the union operation for carrying out multiple figure layers in memory, take a long time, influences
The refresh rate of the page.And in the present embodiment, when data update occurs on the page because taking down notes erasing, update is target
The data of notebook page in caching, and simultaneous display for user as it can be seen that union operation without waiting for multiple figure layers in memory
Display is updated again after the completion, to allow user to see more smooth interfacial effect when executing and taking down notes erasing operation, fastly
Speed completes erase process.The data being placed in Installed System Memory update, and can carry out as usual.
The technical solution of the present embodiment, according to the data in target cache described in erase process real-time update, to wipe
Except process simultaneous display is on the notebook page, the effect of notes erasing in real time is realized, the user experience is improved.
Fig. 6 shows the flow chart of another notes method for deleting provided in the embodiment of the present invention, optionally, above-mentioned
It include at least one notes figure layer on the basis of embodiment, on the notebook page, respectively with notes in each notes figure layer,
Correspondingly, as shown in fig. 6, this method specifically includes:
Step S601, response treat the selection instruction of erasing notes figure layer, determine target figure layer belonging to notes to be erased.
Since, comprising multiple notes figure layers, user can be directed to different figure layer lists when generating notes on notebook page
Solely write-in is taken down notes, and the notes between different figure layers can be overlapped or be superimposed displaying, can also be completely separable.Illustratively, it takes down notes
It is the note contents about drawing or picture in figure layer one, is the note contents of text in notes figure layer two.Certainly, for
The notes of write-in can also carry out the cutting of figure layer according to note contents, and the notes in a figure layer originally are cut into not
Same notes figure layer.In erasing, then it can first select target belonging to notes to be erased to take down notes figure layer, then be directed to again
Property wipe.Especially for the situation for being overlapped mutually or being overlapped between different notes, then can be more precisely carried out
Erasing.
Step S602 monitors the notes erasing instruction generated on notebook page.
Step S603 responds the notes erasing instruction, follows the track of contact mobile real-time in the target figure layer
Wipe the note contents that the contact is covered.
Specifically, can follow the track of contact is mobile to wipe in target figure layer in real time the notes in target figure layer
The note contents covered except the contact.Certainly, if it is desired to delete the note contents in entire notes figure layer, can also lead to
Direct delete target figure layer is crossed to realize.
The technical solution of the present embodiment selection target can take down notes figure layer from multiple notes figure layers, take down notes and scheme to target
Notes on layer are wiped, to wipe the notes for wanting erasing more accurately, improve user experience.
The embodiment of the invention also provides a kind of electronic equipment, Fig. 7 shows the one kind provided according to embodiments of the present invention
The structural schematic diagram of electronic equipment, the specific embodiment of the invention do not limit the specific implementation of electronic equipment.
As shown in fig. 7, the electronic equipment may include: processor (processor) 702, communication interface
(Communications Interface) 704, memory (memory) 706 and communication bus 708.
Wherein:
Processor 702, communication interface 704 and memory 706 complete mutual communication by communication bus 708.
Communication interface 704, for being communicated with the network element of other equipment such as client or other electronic equipments etc..
Processor 702 can specifically execute the phase in above-mentioned e-book recommended method embodiment for executing program 710
Close step.
Specifically, program 710 may include program code, which includes computer operation instruction.
Processor 702 may be central processor CPU or specific integrated circuit ASIC (Application
Specific Integrated Circuit), or be arranged to implement the integrated electricity of one or more of the embodiment of the present invention
Road.The one or more processors that electronic equipment includes can be same type of processor, such as one or more CPU；It can also
To be different types of processor, such as one or more CPU and one or more ASIC.
Memory 706, for storing program 710.Memory 706 may include high speed RAM memory, it is also possible to further include
Nonvolatile memory (non-volatile memory), for example, at least a magnetic disk storage.
Program 710 can be used for so that processor 702 executes following operation:
Monitor the notes erasing instruction generated on notebook page；
The notes erasing instruction is responded, the track movement of contact is followed to be wiped in the notes that the contact is covered in real time
Hold.
In a kind of optional mode, program 710 specifically be can be also used for so that processor 702 executes following operation:
Centered on the contact, the contact erasing range of preset shape is shown on the notebook page；
It follows the track of the contact mobile, wipes the note contents that the contact erasing range is covered in real time.
In a kind of optional mode, program 710 specifically be can be also used for so that processor 702 executes following operation:
Detect contact pressure of the contact on the notebook page；
The size of contact erasing range is determined according to the size of the contact pressure；
Centered on the contact, show that model is wiped in contact corresponding with the contact pressure on the notebook page
It encloses.
In a kind of optional mode, program 710 specifically be can be also used for so that processor 702 executes following operation:
It is true according to the erasing range selection instruction if listening to erasing range selection instruction on the notebook page
The size of fixed contact erasing range；
Centered on the contact, shown on the notebook page according to the size of determining contact erasing range described in
Wipe range in contact.
In a kind of optional mode, the exercise data further includes the direction of motion, and program 710 specifically can be also used for making
It obtains processor 702 and executes following operation:
Identify the line weight of note contents on the notebook page；
The size of contact erasing range is determined according to the line weight；
Centered on the contact, shown on the notebook page according to the size of determining contact erasing range described in
Wipe range in contact.
In a kind of optional mode, program 710 can specifically be further used for so that processor 702 executes following behaviour
Make:
During the contact is mobile, the note contents at a distance from the contact in the first preset threshold are identified
Line weight；
Centered on the contact, dynamically adjusted on the notebook page according to the size of determining contact erasing range
The size of the contact erasing range.
In a kind of optional mode, program 710 can specifically be further used for so that processor 702 executes following behaviour
Make:
Identify the line weight for the note contents that note contents part is covered by contact erasing range.
In a kind of optional mode, program 710 specifically be can be also used for so that processor 702 executes following operation:
Identification has deleted and has left notes in preset range around note contents, and leaves notes described in erasing；
Wherein, the size for leaving notes is less than the second preset threshold.
In a kind of optional mode, program 710 specifically be can be also used for so that processor 702 executes following operation:
Data on the notebook page are stored in target cache；
According to the data in target cache described in erase process real-time update, so as to by erase process simultaneous display described
On notebook page.
It include at least one notes figure layer in a kind of optional mode, on the notebook page, in each notes figure layer
Respectively with notes, correspondingly, program 710 specifically can be also used for so that processor 702 executes following operation:
The selection instruction of erasing notes figure layer is treated in response, determines target figure layer belonging to notes to be erased；
The notes erasing instruction is responded, the track movement of contact is followed to wipe the touching in real time in the target figure layer
The covered note contents of point.
In a kind of optional mode, the electronic equipment includes reader or handwriting pad with magnetic board, the pen
Note erasing instruction is triggered by time writer.
In a kind of optional mode, the screen of the reader or handwriting pad is ink screen.
The embodiment of the invention also provides a kind of nonvolatile computer storage media, the computer storage medium storage
There is an at least executable instruction, which can be performed the notes erasing side in above-mentioned any means embodiment
Method.
Wherein, executable instruction specifically can be used for so that processor executes following operation:
Monitor the notes erasing instruction generated on notebook page；
The notes erasing instruction is responded, the track movement of contact is followed to be wiped in the notes that the contact is covered in real time
Hold.
In a kind of optional mode, the executable instruction also makes the processor execute following operation:
Centered on the contact, the contact erasing range of preset shape is shown on the notebook page；
It follows the track of the contact mobile, wipes the note contents that the contact erasing range is covered in real time.
In a kind of optional mode, the executable instruction also makes the processor execute following operation:
Detect contact pressure of the contact on the notebook page；
The size of contact erasing range is determined according to the size of the contact pressure；
Centered on the contact, show that model is wiped in contact corresponding with the contact pressure on the notebook page
It encloses.
In a kind of optional mode, the executable instruction also makes the processor execute following operation:
It is true according to the erasing range selection instruction if listening to erasing range selection instruction on the notebook page
The size of fixed contact erasing range；
Centered on the contact, shown on the notebook page according to the size of determining contact erasing range described in
Wipe range in contact.
In a kind of optional mode, the executable instruction also makes the processor execute following operation:
Identify the line weight of note contents on the notebook page；
The size of contact erasing range is determined according to the line weight；
Centered on the contact, shown on the notebook page according to the size of determining contact erasing range described in
Wipe range in contact.
In a kind of optional mode, the executable instruction further makes the processor execute following operation:
During the contact is mobile, the note contents at a distance from the contact in the first preset threshold are identified
Line weight；
Centered on the contact, dynamically adjusted on the notebook page according to the size of determining contact erasing range
The size of the contact erasing range.
In a kind of optional mode, the executable instruction further makes the processor execute following operation:
Identify the line weight for the note contents that note contents part is covered by contact erasing range.
In a kind of optional mode, the executable instruction also makes the processor execute following operation:
Identification has deleted and has left notes in preset range around note contents, and leaves notes described in erasing；
Wherein, the size for leaving notes is less than the second preset threshold.
In a kind of optional mode, the executable instruction also makes the processor execute following operation:
Data on the notebook page are stored in target cache；
According to the data in target cache described in erase process real-time update, so as to by erase process simultaneous display described
On notebook page.
In a kind of optional mode, the executable instruction also makes the processor execute following operation:
The selection instruction of erasing notes figure layer is treated in response, determines target figure layer belonging to notes to be erased；
The notes erasing instruction is responded, the track movement of contact is followed to wipe the touching in real time in the target figure layer
The covered note contents of point.
In a kind of optional mode, the computer storage medium is configured at reader or hand including having magnetic board
The electronic equipment of plate is write, the notes erasing instruction is triggered by time writer.
In a kind of optional mode, the screen of the reader or handwriting pad is ink screen.
Algorithm and display are not inherently related to any particular computer, virtual system, or other device provided herein.
Various general-purpose systems can also be used together with teachings based herein.As described above, it constructs required by this kind of system
Structure be obvious.In addition, the present invention is also not directed to any particular programming language.It should be understood that can use various
Programming language realizes summary of the invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the present invention and help to understand one or more of the various inventive aspects, In
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
Meaning one of can in any combination mode come using.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.The use of word first, second, and third does not indicate any sequence.These words can be construed to title.
Claims (21)
1. a kind of notes method for deleting, which comprises
Monitor the notes erasing instruction generated on notebook page；
The notes erasing instruction is responded, during contact is mobile, identification is at a distance from the contact in the first default threshold
The line weight of note contents in value；
The size of contact erasing range is determined according to the line weight；
Centered on the contact, according to the size of determining contact erasing range on the notebook page dynamically described in adjustment
The size of contact erasing range；
It follows the track of the contact mobile, wipes the note contents that the contact erasing range is covered in real time.
2. according to the method described in claim 1, wherein, identifying the notes at a distance from the contact in the first preset threshold
The line weight of content further comprises:
Identify the line weight for the note contents that note contents part is covered by contact erasing range.
3. method according to claim 1 or 2, wherein the method also includes:
Identification has wiped and has left notes in preset range around note contents, and leaves notes described in erasing；
Wherein, the size for leaving notes is less than the second preset threshold.
4. method according to claim 1 or 2, wherein the method also includes: the data on the notebook page are deposited
Storage is in target cache；
Correspondingly, responding the notes erasing instruction, the track movement of contact is followed to wipe the pen that the contact is covered in real time
Remember content, further includes:
According to the data in target cache described in erase process real-time update, so as to by erase process simultaneous display in the notes
On the page.
5. method according to claim 1 or 2, wherein include at least one notes figure layer on the notebook page, each
It takes down notes in figure layer respectively with notes；
Correspondingly, before monitoring the notes erasing instruction generated on notebook page, the method also includes:
The selection instruction of erasing notes figure layer is treated in response, determines target figure layer belonging to notes to be erased；
Correspondingly, responding the notes erasing instruction, the track movement of contact is followed to wipe the pen that the contact is covered in real time
Remember content, further comprise:
The notes erasing instruction is responded, the track movement of contact is followed to wipe the contact institute in real time in the target figure layer
The note contents of covering.
6. method according to claim 1 or 2, wherein the method is applied to the reader or hand-written with magnetic board
Plate, the notes erasing instruction are triggered by time writer.
7. according to the method described in claim 6, wherein, the screen of the reader or handwriting pad is ink screen.
8. a kind of electronic equipment, comprising: processor, memory, communication interface and communication bus, the processor, the storage
Device and the communication interface complete mutual communication by the communication bus；
The memory makes the processor execute following behaviour for storing an at least executable instruction, the executable instruction
Make:
Monitor the notes erasing instruction generated on notebook page；
The notes erasing instruction is responded, during contact is mobile, identification is at a distance from the contact in the first default threshold
The line weight of note contents in value；
The size of contact erasing range is determined according to the line weight；
Centered on the contact, according to the size of determining contact erasing range on the notebook page dynamically described in adjustment
The size of contact erasing range；
It follows the track of the contact mobile, wipes the note contents that the contact erasing range is covered in real time.
9. electronic equipment according to claim 8, the executable instruction also makes the processor execute following operation:
Identify the line weight for the note contents that note contents part is covered by contact erasing range.
10. electronic equipment according to claim 8 or claim 9, the executable instruction also makes the processor execute following behaviour
Make:
Identification has deleted and has left notes in preset range around note contents, and leaves notes described in erasing；
Wherein, the size for leaving notes is less than the second preset threshold.
11. electronic equipment according to claim 8 or claim 9, the executable instruction also makes the processor execute following behaviour
Make:
Data on the notebook page are stored in target cache；
According to the data in target cache described in erase process real-time update, so as to by erase process simultaneous display in the notes
On the page.
12. electronic equipment according to claim 8 or claim 9, wherein include at least one notes figure on the notebook page
Layer, respectively with notes in each notes figure layer, correspondingly, the executable instruction also makes the processor execute following behaviour
Make:
The selection instruction to notes figure layer to be deleted is responded, determines target figure layer belonging to notes to be deleted；
The notes erasing instruction is responded, the track movement of contact is followed to wipe the contact institute in real time in the target figure layer
The note contents of covering.
13. electronic equipment according to claim 8 or claim 9, wherein the electronic equipment includes the reader with magnetic board
Or handwriting pad, the notes erasing instruction are triggered by time writer.
14. electronic equipment according to claim 13, wherein the screen of the reader or handwriting pad is ink screen.
15. a kind of computer storage medium, an at least executable instruction, the executable instruction are stored in the storage medium
Processor is set to execute following operation:
Monitor the notes erasing instruction generated on notebook page；
The notes erasing instruction is responded, during contact is mobile, identification is at a distance from the contact in the first default threshold
The line weight of note contents in value；
The size of contact erasing range is determined according to the line weight；
Centered on the contact, according to the size of determining contact erasing range on the notebook page dynamically described in adjustment
The size of contact erasing range；
It follows the track of the contact mobile, wipes the note contents that the contact erasing range is covered in real time.
16. computer storage medium according to claim 15, the executable instruction also execute the processor with
Lower operation:
Identify the line weight for the note contents that note contents part is covered by contact erasing range.
17. computer storage medium according to claim 15 or 16, the executable instruction also holds the processor
The following operation of row:
Identification has deleted and has left notes in preset range around note contents, and leaves notes described in erasing；
Wherein, the size for leaving notes is less than the second preset threshold.
18. computer storage medium according to claim 15 or 16, the executable instruction also holds the processor
The following operation of row:
Data on the notebook page are stored in target cache；
According to the data in target cache described in erase process real-time update, so as to by erase process simultaneous display in the notes
On the page.
19. computer storage medium according to claim 15 or 16, wherein include at least one on the notebook page
Take down notes figure layer, respectively with notes in each notes figure layer, correspondingly, the executable instruction also make the processor execution with
Lower operation:
The selection instruction of erasing notes figure layer is treated in response, determines target figure layer belonging to notes to be erased；
The notes erasing instruction is responded, the track movement of contact is followed to wipe the contact institute in real time in the target figure layer
The note contents of covering.
20. computer storage medium according to claim 15 or 16, wherein the computer storage medium is configured at packet
The electronic equipment of reader or handwriting pad with magnetic board is included, the notes erasing instruction is triggered by time writer.
21. computer storage medium according to claim 20, wherein the screen of the reader or handwriting pad is ink
Screen.
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| CN110007838B (en) * | 2019-04-02 | 2020-12-11 | 广州视源电子科技股份有限公司 | Processing method, device and equipment for erasing control |
| CN110764674B (en) * | 2019-09-12 | 2021-03-26 | 湖南新云网科技有限公司 | Method and system for erasing note primitives of electronic whiteboard and electronic whiteboard |
| CN112181246B (en) * | 2020-09-18 | 2022-06-10 | 深圳创维数字技术有限公司 | Electronic whiteboard erasing method, device, equipment and computer readable storage medium |
| CN114697514A (en) * | 2020-12-28 | 2022-07-01 | 北京小米移动软件有限公司 | Image processing method, device, terminal and storage medium |
| CN112905092B (en) * | 2021-02-22 | 2023-07-07 | 深圳市康冠商用科技有限公司 | Method and device for adjusting erasure control, electronic equipment and storage medium |
| CN114356205A (en) * | 2022-01-04 | 2022-04-15 | 掌阅科技股份有限公司 | Note processing method, electronic device and computer storage medium |
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