CN108776575B - Synchronous method, e-book reading device and the storage medium of the hand-written notes of user - Google Patents
Synchronous method, e-book reading device and the storage medium of the hand-written notes of user Download PDFInfo
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- CN108776575B CN108776575B CN201810587815.2A CN201810587815A CN108776575B CN 108776575 B CN108776575 B CN 108776575B CN 201810587815 A CN201810587815 A CN 201810587815A CN 108776575 B CN108776575 B CN 108776575B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- 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
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- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of synchronous method of the hand-written notes of user, e-book reading device and storage mediums.Wherein, method includes: that the hand-written notes information of the user of the e-book of record is reported to server by first terminal；The hand-written notes information of user includes relative position parameter of the hand-written notes of user relative to specific character in e-book；Second terminal obtains user's notes information from server, and the display position of specific character is determined according to user's notes information, determines the display position of the hand-written notes of user relative to the relative position parameter of specific character in e-book according to the hand-written notes of user；Display position of the second terminal according to the hand-written notes of user, the display drafting hand-written notes of user.Using this programme, the high efficiency synchronous of multiple hand-written notes of terminal room user can be achieved, and the drawbacks of avoiding in the prior art because caused by the hand-written e-book page of the notes with locating for is integrally generated corresponding image data when electronics book format changes, user's hand-written notes can not be restored.
Description
Technical field
The present invention relates to e-book technical fields, and in particular to a kind of synchronous method of the hand-written notes of user, e-book are read
Read equipment and storage medium.
Background technique
With science and technology and society continuous development, e-book by its energy conservation and environmental protection, in the form of changeable, lower-price characteristic by
To the favor of numerous users.Also, as the improvement of people's living standards, being not limited to list for the reading of e-book at present
Reading in a terminal, same user are also gradually increased in the ratio of multiple terminal readings.In order to realize user in multiple terminals
In reading, usually need to multiple terminal rooms realize electronic book data synchronization, such as multiple terminal rooms realization user's writing pencil
The synchronization of note.
Currently, to user it is hand-written notes synchronize during, usually first terminal by user it is hand-written notes and its
The locating e-book page integrally generates corresponding picture, and the picture is reported to server；Second terminal is according to from service
The image data obtained in device shows the hand-written notes of the user in second terminal.
However, due in the above method synchrodata be user it is hand-written notes and its locating e-book page integrally generate
Image data, so the hand-written notes of user can not be restored when electronics book format changes in synchronizing process；Also,
Include not only the hand-written notes information of user in the image data that first terminal reports, also includes electricity locating for the hand-written notes of user
Philosophical works page info reduces synchronous efficiency to increase the data volume of synchrodata.
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 the synchronous method and electronic equipment of the hand-written notes of user of problem.
According to an aspect of the invention, there is provided a kind of synchronous method of the hand-written notes of user, the method is used for will
The hand-written notes of user in first terminal are synchronized to second terminal, which comprises
The hand-written notes information of the user of the e-book of record is reported to server by first terminal；Wherein, the user hand
Writing notes information includes relative position parameter of the hand-written notes of user relative to specific character in e-book；
Second terminal obtains user's notes information from the server, according to user's notes information determination
The display position of specific character determines relative to the relative position parameter of specific character in e-book according to the hand-written notes of user and uses
The display position of the hand-written notes in family；
Second terminal shows the hand-written notes of the user according to the display position of the hand-written notes of the user.
According to an aspect of the invention, there is provided a kind of e-book reading device, the electronics including carrying magnetic board
Ink screen, the magnetic board are used to receive the input of the hand-written notes of user, the e-book reading device further include: processor,
Memory, communication interface and communication bus, the processor, the memory and the communication interface pass through the communication bus
Complete mutual communication；
For the memory for storing an at least executable instruction, it is following that the executable instruction executes the processor
Operation:
The hand-written notes information of the user of the e-book of record is reported into server；
Wherein, the hand-written notes information of the user include user it is hand-written notes relative in e-book specific character it is opposite
Location parameter.
According to another aspect of the present invention, a kind of e-book reading device is provided, the electricity including carrying magnetic board
Sub- ink screen, the electromagnetism version are used to receive the input of the hand-written notes of user, the e-book reading device further include: processing
Device, memory, communication interface and communication bus, the processor, the memory and the communication interface pass through the communication
Bus completes mutual communication；
For the memory for storing an at least executable instruction, it is following that the executable instruction executes the processor
Operation:
User's notes information is obtained from server, wherein the hand-written notes information of user includes the hand-written notes phase of user
For the relative position parameter of specific character in e-book；
The display position that the specific character is determined according to user's notes information, according to user it is hand-written notes relative to
The relative position parameter of specific character determines the display position of the hand-written notes of user in e-book；
According to the display position of the hand-written notes of the user, the hand-written notes of the user are shown.
According to an aspect of the invention, there is provided a kind of computer storage medium, deposited in the computer storage medium
An at least executable instruction is contained, the executable instruction makes processor execute following operation:
The hand-written notes information of the user of the e-book of record is reported into server；
Wherein, the hand-written notes information of the user include user it is hand-written notes relative in e-book specific character it is opposite
Location parameter.
According to another aspect of the present invention, a kind of computer storage medium is provided, in the computer storage medium
It is stored with an at least executable instruction, the executable instruction makes processor execute following operation:
User's notes information is obtained from server, wherein the hand-written notes information of user includes the hand-written notes phase of user
For the relative position parameter of specific character in e-book；
The display position that the specific character is determined according to user's notes information, according to user it is hand-written notes relative to
The relative position parameter of specific character determines the display position of the hand-written notes of user in e-book；
According to the display position of the hand-written notes of the user, the hand-written notes of the user are shown.
Synchronous method, e-book reading device and the storage medium of the hand-written notes of the user provided according to the present invention, first
The hand-written notes information of the user of the e-book of record is reported to server by first terminal, wherein the hand-written notes information packet of user
Include relative position parameter of the hand-written notes of user relative to specific character in e-book；Also, second terminal is obtained from server
User's notes information determines the display position of specific character according to user's notes information, according to the hand-written notes of user relative to electricity
The relative position parameter of specific character determines the display position of the hand-written notes of user in the philosophical works；Final second terminal is according to user hand
The display position of notes is write, the hand-written notes of user are drawn in display position.Using this programme, it can be achieved that multiple terminal room users are hand-written
The synchronization of notes, also, this programme according to user it is hand-written notes relative to specific character in e-book relative position parameter come
The display position for determining the hand-written notes of user avoids in the prior art because the e-book page of the hand-written notes with locating for is whole
Corresponding image data is generated to restore the hand-written notes of user, caused by when in synchronizing process electronics book format change
When, the drawbacks of user's hand-written notes can not be restored；Also, synchrodata is only the hand-written notes information of user in the application, and
Pictorial information while in non-existing technology comprising the hand-written notes of user and the locating e-book page, so as to reduce same step number
According to data volume, improve synchronous efficiency.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
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 the process signal of the synchronous method of the hand-written notes of the user provided according to an embodiment of the present invention
Figure；
Fig. 2 shows the signals of the process of the synchronous method of the hand-written notes of the user provided according to a further embodiment of the invention
Figure；
Fig. 3 shows the process signal of the synchronous method for the hand-written notes of user that another embodiment provides according to the present invention
Figure；
Fig. 4 shows the structural schematic diagram of the e-book reading device provided according to an embodiment of the present invention；
Fig. 5 shows the structural schematic diagram of the e-book reading device provided according to a further embodiment of the invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Fig. 1 shows a kind of synchronous method of the hand-written notes of user provided according to an embodiment of the present invention, this method
For the hand-written notes of the user in first terminal to be synchronized to second terminal.As shown in Figure 1, this method comprises:
The hand-written notes information of the user of the e-book of record is reported to server by step S110, first terminal, wherein is used
The hand-written notes information in family includes relative position parameter of the hand-written notes of user relative to specific character in e-book.
In the specific implementation process, user is in first terminal with the hand-written notes of user of handwriting mode input e-book
Afterwards, the hand-written notes information of the user is recorded.Wherein, different from the prior art by the hand-written notes of the user of input and locating electricity
The philosophical works page integrally generates corresponding picture and is reported, and first terminal will include that the hand-written notes of user are opposite in the present embodiment
The hand-written notes information of user of the relative position parameter of specific character reports to server in e-book, to reduce same step number
According to data volume, promoted synchronous efficiency；And convenient for the parameter also original subscriber depending on the relative position of second terminal in the next steps
Hand-written notes avoid the prior art that from can not restoring the hand-written notes of user when Format adjusting occurs for e-book in synchronizing process
Drawback.
Further, those skilled in the art can select corresponding method to determine in e-book according to actual business demand
Specific character.For example, can by e-book in the hand-written notes of user some nearest character of notes character be determined as it is specific
The maximum character of overlapping area in e-book with the hand-written notes of user can also be determined as specific character, in short, this reality by character
Example is applied to the specific determining method of specific character without limitation.
Step S120, second terminal obtain user's notes information from server, determine specific word according to user's notes information
The display position of symbol determines that user is hand-written relative to the relative position parameter of specific character in e-book according to the hand-written notes of user
The display position of notes.
After the hand-written notes information of user is reported to server by first terminal, second terminal can be obtained from server should
User's notes information.Also, display position of the specific character in second terminal is determined according to user's notes information.Specifically
Ground can determine specific word according to the typesetting or format information that e-book in user's notes information and current second terminal is taken down notes
Accord with the display position in second terminal.
Further, the picture reported different from the first terminal that directly will acquire in the prior art shown, this
Second terminal is to be determined to use relative to the relative position parameter of specific character in e-book according to the hand-written notes of user in embodiment
The display position of the hand-written notes in family.So as to avoid in the prior art when e-book occur Format adjusting when can not restore user hand
The drawbacks of writing notes.
Step S130, second terminal show the hand-written notes of user according to the display position of the hand-written notes of user.
Second terminal is shown at the display position according to the display position of the hand-written notes of user determined in step S120
The hand-written notes of user.
It can be seen that first terminal reports to the hand-written notes information of the user of the e-book of record first in the present embodiment
Server, wherein the hand-written notes information of user includes relative position of the hand-written notes of user relative to specific character in e-book
Parameter；Also, second terminal obtains user's notes information from server, and the display of specific character is determined according to user's notes information
Position, the relative position parameter according to the hand-written notes of user relative to specific character in e-book determine the aobvious of the hand-written notes of user
Show position；Final second terminal shows the hand-written notes of user according to the display position of the hand-written notes of user.It, can using this programme
Realize the synchronization of multiple hand-written notes of terminal room user, and this programme is taken down notes according to user is hand-written relative to specific in e-book
The relative position parameter of character determines the display positions of the hand-written notes of user, avoid in the prior art because by hand-written notes with
The locating e-book page generates corresponding image data integrally to restore the hand-written notes of user, and causes in synchronizing process
When electronics book format changes, the drawbacks of user's hand-written notes can not be restored；Also, synchrodata is only to use in the application
The hand-written notes information in family, rather than in the prior art while comprising user it is hand-written notes and the locating e-book page picture letter
Breath improves synchronous efficiency so as to reduce the data volume of synchrodata.
Fig. 2 shows a kind of synchronous method of the hand-written notes of user provided according to a further embodiment of the invention, the party
Method is used to the hand-written notes of the user in first terminal being synchronized to second terminal.As shown in Fig. 2, this method comprises:
The hand-written notes information of the user of the e-book of record is reported to server by step S210, first terminal, wherein is used
The hand-written notes information in family includes relative position parameter of several person's handwriting points relative to specific character in e-book.
It wherein, include specific character information in the hand-written notes information of user.The present embodiment is specific to determining specific character
Without limitation, those skilled in the art can voluntarily determine method according to actual business demand, for example, can be true by random algorithm
Determining a certain character in e-book is specific character；Alternatively, to promote the drafting effect of the hand-written notes of user, it may be determined that in e-book
It is specific character with the hand-written strongest character of notes relevance of user, for example, specific character can be determined according to apart from relevance: tool
Body, when the boundary rectangle of character intersects with the boundary rectangle of the initial character of the hand-written notes of user in e-book, determine the electricity
Character is specific character in the philosophical works；And/or when in e-book the hand-written notes initial character of the boundary rectangle of character and user it is external
When the distance of rectangle is less than preset threshold, determine that character is specific character in e-book.
It optionally, is the display position (corresponding step S220) convenient for quickly determining specific character in subsequent step, this
First terminal can record the index information of the specific character in e-books in step.For example, if e-book is The Romance of the Three Kingdoms,
Specific character is " river ", then can record the index information of the specific character " river ", i.e. e-book The Romance of the Three Kingdoms the 2nd section the 5th
Character.
Further, the hand-written notes information of user include several person's handwriting points relative in e-book specific character it is opposite
Location parameter.The hand-written notes of the user of input are integrally generated with the locating e-book page different from the prior art corresponding
Picture is reported, in the present embodiment first terminal by several person's handwriting points of record relative in e-book specific character it is opposite
Location parameter reports to server, to reduce the data volume of synchrodata, promotes synchronous efficiency；And convenient in the next steps
Parameter restores the hand-written notes of user to second terminal depending on the relative position, avoids the prior art in synchronizing process when e-book is sent out
The drawbacks of user's hand-written notes can not be restored when raw Format adjusting.Specifically, first terminal reports to several person's handwritings of server
Point can in the hand-written notes of user randomly selected person's handwriting point, or by preset rules select person's handwriting point (such as
Select a person's handwriting point as the person's handwriting point for reporting to server every preset length), the present embodiment does not limit this.It is preferred that
, for the increase for avoiding the operand because caused by choosing person's handwriting point, first terminal is preferentially selected in the present embodiment to use drawing
Each report during family writing pencil note is used as a several person's handwriting points.Specifically, first terminal is drawing the hand-written notes of user
In the process, one usually being obtained every preset time and reporting information, each by acquisition reports information in first terminal
Generate the hand-written notes of user.So can be reported what first terminal obtained during generation user hand-written notes in this step
Point information is determined as several person's handwriting point information to be reported to server.So as to avoid the user that need to be generated according to first terminal
The drawbacks of synchronous efficiency of the hand-written notes of user caused by hand-written notes selection person's handwriting point reduces.
In addition, to embody lettering feature of user during writing writing pencil note (such as the speed or writing physical strength write
Deng), the simulated effect of the hand-written notes of user of drafting is promoted, it is hand-written to improve the user drawn in second terminal in subsequent step
The drafting effect of notes promotes user experience, and the hand-written notes information of user in the present embodiment further includes drawing for several person's handwriting points
Parameter processed.Wherein, rendering parameter includes: movement speed parameter, mobile pressure sensitivity parameter, and/or notes width parameter.
Step S220, second terminal obtain user's notes information from server, determine specific word according to user's notes information
The display position of symbol.
After the hand-written notes information of the user of the e-book of record is reported to server by first terminal, second terminal can be from
User's notes information is obtained in server.To determine the display position of specific character according to user's notes information.Having
In the implementation process of body, second terminal can quickly determine this according to the index information of specific character in user's notes information
The display position of specific character, consequently facilitating promoting the synchronous efficiency of the hand-written notes of user.
Step S230 determines several pens relative to the relative position parameter of specific character in e-book according to several person's handwriting points
The drafting position of mark point.
It is determined relative to the relative position parameter of specific character in e-book in the present embodiment according to several person's handwriting points several
The drafting position of person's handwriting point, so as to avoid avoiding the prior art in synchronizing process when format occurs for e-book in the prior art
The drawbacks of user's hand-written notes can not be restored when adjustment.
Specifically, according to the display position of the specific character determined in step S220 and several person's handwritings point relative to electronics
The relative position parameter of specific character in book determines several person's handwriting point drawing in second terminal by corresponding calculation method
Position processed.For example, if display position of the spcial character in second terminal is (480,960), and person's handwriting point D1 is relative to specific
The relative position of character is (- 10,20), then the drafting position of person's handwriting point D1 is (470,980).
Step S240, second terminal draw according to the drafting position of several person's handwriting points and show the hand-written notes of user.
Specifically, second terminal draws person's handwriting point, and pass through several person's handwriting points according to the drafting position of several person's handwriting points
Connection, draws and shows the hand-written notes of user.
For the drafting effect for further increasing the hand-written notes of user, not only drawing according to several person's handwriting points in the present embodiment
The hand-written notes of user are drawn in position processed, can also draw user hand according to the drafting position of several person's handwriting points and rendering parameter are comprehensive
Write notes.
Firstly, the hand-written notes of user that second terminal is drawn are the hand-written notes with respective width, so, second terminal
The drafting width of several person's handwriting points need to be determined according to the rendering parameter of several person's handwriting points.For example, if the drafting of several person's handwritings point is joined
When in number including notes width parameter, second terminal can directly determine the drafting of each person's handwriting point according to the notes width parameter
Width；Alternatively, since the writing speed in actual writing process and/or writing physical strength can directly or indirectly influence most throughout one's life
At the width of hand-written notes (the more fast hand-written notes width finally drawn of such as writing speed is narrower, and writing physical strength is bigger final
The hand-written notes drawn are wider), so if including in the rendering parameter for the several person's handwriting points for including in the hand-written notes information of user
It, can be according to movement speed parameter and/or mobile pressure sensitivity parameter when having the movement speed parameter and/or mobile pressure sensitivity parameter of person's handwriting point
Determine the drafting width of each person's handwriting point.It specifically, is one of the hand-written notes of user in raising first terminal and second terminal
Cause property, second terminal can further obtain first terminal and determine person's handwriting according to movement speed parameter and/or mobile pressure sensitivity parameter
The rule of point width determines person's handwriting point according to the rule of acquisition and the movement speed parameter and/or mobile pressure sensitivity parameter of person's handwriting point
Drafting width.
Further, second terminal is drawn according to the drafting position for drawing width and several person's handwritings point of several person's handwriting points
The hand-written notes of user.
It can be seen that the hand-written notes information of the user of the e-book of record is reported to service by first terminal in the present embodiment
Device only includes several person's handwriting point information in the hand-written notes information of the user, so that second terminal can be hand-written according to the user
The hand-written notes of user are drawn and shown to notes information, so as to avoid in the prior art because first terminal by user it is hand-written notes and
The locating e-book page integrally generate corresponding picture reported caused by synchrodata the larger drawback of data volume,
Promote the synchronous efficiency of the hand-written notes of user；Also, comprising several person's handwriting points relative to special in e-book in the hand-written notes of user
Determine the relative position parameter of character, second terminal determines the drafting position of person's handwriting point according to the relative position parameter of several person's handwriting points
It sets, the drawbacks of can not restoring the hand-written notes of user when Format adjusting occurs for e-book in the prior art is avoided, to be promoted
User experience；Further, in this programme second terminal according to the rendering parameter of person's handwriting point and the drafting position Synthesis of person's handwriting point
Drafting shows the hand-written notes of user, can further improve drafting effect, promotes user experience.
Fig. 3 shows a kind of synchronous method for the hand-written notes of user that another embodiment provides according to the present invention, the party
Method is used to the hand-written notes of the user in first terminal being synchronized to second terminal.As shown in figure 3, this method comprises:
The hand-written notes information of the user of the e-book of record is reported to server by step S310, first terminal；Wherein, it uses
The hand-written notes information in family includes relative position parameter of the hand-written notes picture of user relative to specific character in e-book.
Unlike the prior art, in the present embodiment not by user it is hand-written notes with its locating for the e-book page it is whole
Body generates corresponding picture and is reported, but the hand-written notes of user is only generated the corresponding hand-written notes picture of user, and remember
Relative position parameter of the hand-written notes picture of the user relative to specific character in e-book is recorded, so as to keep away in the next steps
Exempt from the drawbacks of prior art can not restore the hand-written notes of user in synchronizing process when Format adjusting occurs for e-book；And simultaneously
Synchronous data volume is reduced, synchronous efficiency is improved.Wherein, the hand-written transparent color of notes picture background of user.
It optionally, include specific character information in the hand-written notes information of user.The specific character information specifically includes specific
The index information of character in e-books.
Step S320, second terminal obtain user's notes information from server, determine specific word according to user's notes information
The display position of symbol.
Second terminal can obtain user's notes information from server.It is specific to be determined according to user's notes information
Character display position.Specifically, second terminal, can be rapidly according to the index information of specific character in user's notes information
The display position of the specific character is determined, consequently facilitating promoting the synchronous efficiency of the hand-written notes of user.
Step S330, relative position of the second terminal according to the hand-written notes picture of user relative to specific character in e-book
Parameter determines the display position of the hand-written notes picture of user.
It is further opposite according to the hand-written notes picture of user after display position to determine specific character in step S320
The relative position parameter of specific character determines the display position of the hand-written notes picture of user in e-book.
Step S340, second terminal show the hand-written notes picture of user according to the display position of the hand-written notes picture of user.
Specifically, the use is shown at the display position of the hand-written notes picture of the user that second terminal determines in step S330
The hand-written notes picture in family, to realize the synchronization of the hand-written notes of user.
It can be seen that the hand-written notes information of the user of the e-book of record is reported to service by first terminal in the present embodiment
Device, the relative position parameter in the hand-written notes information of the user comprising the hand-written notes picture of user relative to specific character, thus
So that second terminal can the hand-written notes of parameter synchronization user depending on the relative position, avoid in the prior art in synchronizing process
The drawbacks of hand-written notes of user can not be restored when Format adjusting occurs for e-book, promotes user experience；Also, in synchronizing process
Synchrodata amount is small, and synchronous efficiency is high.
A kind of nonvolatile computer storage media is provided according to embodiments of the present invention, and the computer storage medium is deposited
An at least executable instruction is contained, which can be performed the correlation step in above-mentioned any means embodiment.
Executable instruction can specifically make processor execute following operation:
The hand-written notes information of the user of the e-book of record is reported into server；
Wherein, the hand-written notes information of the user include user it is hand-written notes relative in e-book specific character it is opposite
Location parameter.
In a kind of optional embodiment, opposite position of the hand-written notes of user relative to specific character in e-book
Set parameter specifically: relative position parameter of several person's handwriting points relative to specific character in e-book in the hand-written notes of user.
In a kind of optional embodiment, the hand-written notes information of user further includes the drafting ginseng of several person's handwriting points
Number, the rendering parameter include: movement speed parameter, mobile pressure sensitivity parameter, and/or notes width parameter.
In a kind of optional embodiment, opposite position of the hand-written notes of user relative to specific character in e-book
Set parameter specifically: relative position parameter of the hand-written notes picture of user relative to specific character in e-book.
In a kind of optional embodiment, the hand-written transparent color of notes picture background of user.
In a kind of optional embodiment, the hand-written notes information of user further include: the specific character information.
In a kind of optional embodiment, executable instruction can specifically make processor execute following operation:
Specific character in the e-book is determined by following steps:
When the boundary rectangle of character intersects with the boundary rectangle of the initial character of the hand-written notes of the user in e-book, really
Character is the specific character in the fixed e-book；
And/or when in e-book the boundary rectangle of character and the user it is hand-written notes initial character boundary rectangle away from
When from being less than preset threshold, determine that character is the specific character in the e-book.
In a kind of optional embodiment, the specific character information include: the specific character in e-books
Index information.
Another nonvolatile computer storage media, the computer storage medium are provided according to embodiments of the present invention
It is stored with an at least executable instruction, which can be performed the method in above-mentioned any means embodiment.
Executable instruction can specifically make processor execute following operation:
User's notes information is obtained from server, wherein the hand-written notes information of user includes the hand-written notes phase of user
For the relative position parameter of specific character in e-book；
The display position that the specific character is determined according to user's notes information, according to user it is hand-written notes relative to
The relative position parameter of specific character determines the display position of the hand-written notes of user in e-book；
According to the display position of the hand-written notes of the user, the hand-written notes of the user are shown.
In a kind of optional embodiment, opposite position of the hand-written notes of user relative to specific character in e-book
Set parameter specifically: relative position parameter of several person's handwriting points relative to specific character in e-book in the hand-written notes of user；
Then the executable instruction makes the processor execute following operation:
Relative position parameter according to several person's handwriting points relative to specific character in e-book determines several person's handwriting points
Drafting position；
According to the drafting position of several person's handwriting points, draws and show the hand-written notes of the user.
In a kind of optional embodiment, the hand-written notes information of user further includes the drafting ginseng of several person's handwriting points
Number, the rendering parameter include: movement speed parameter, mobile pressure sensitivity parameter, and/or notes width parameter.
In a kind of optional embodiment, the executable instruction can specifically make the processor execute following behaviour
Make:
According to the drafting position of several person's handwriting points and rendering parameter, draws and show the hand-written notes of the user.
In a kind of optional embodiment, the executable instruction can specifically make the processor execute following behaviour
Make:
The drafting width of several person's handwriting points is determined according to the rendering parameter of several person's handwriting points；
According to the drafting position for drawing width and several person's handwriting points of several person's handwriting points, draws and show institute
State the hand-written notes of user.
In a kind of optional embodiment, opposite position of the hand-written notes of user relative to specific character in e-book
Set parameter specifically: relative position parameter of the hand-written notes picture of user relative to specific character in e-book；
Then the executable instruction makes the processor execute following operation:
Determine that user is hand-written relative to the relative position parameter of specific character in e-book according to the hand-written notes picture of user
Take down notes the display position of picture；
According to the display position of the hand-written notes picture of user, the hand-written notes picture of the user is shown.
In a kind of optional embodiment, the hand-written transparent color of notes picture background of user.
In a kind of optional embodiment, the hand-written notes information of user further include: the specific character information.
In a kind of optional embodiment, the specific character information include: the specific character in e-books
Index information；
The executable instruction makes the processor execute following operation:
The display position of the specific character is determined according to the index information of the specific character in e-books.
Fig. 4 shows the structural schematic diagram of the e-book reading device provided according to an embodiment of the present invention.The present invention
Specific embodiment does not limit the specific implementation of e-book reading device.
As shown in figure 4, the e-book reading device may include: processor (processor) 402, communication interface
(Communications Interface) 404, memory (memory) 406, communication bus 408 and carry magnetic board
The electronic ink screen 412 of (not shown).The magnetic board is used to receive the input of the hand-written notes of user.
Wherein: processor 402, communication interface 404 and memory 406 complete mutual lead to by communication bus 408
Letter.Communication interface 404, for being communicated with the network element of other equipment such as client or other servers etc..Processor 402 is used
In executing program 410, the correlation step in above method embodiment can be specifically executed.
Program 410 specifically can be used for so that processor 402 executes following operation:
The hand-written notes information of the user of the e-book of record is reported into server；
Wherein, the hand-written notes information of the user include user it is hand-written notes relative in e-book specific character it is opposite
Location parameter.
In a kind of optional embodiment, opposite position of the hand-written notes of user relative to specific character in e-book
It sets specifically: relative position parameter of several person's handwriting points relative to specific character in e-book in the hand-written notes of user.
In a kind of optional embodiment, the hand-written notes information of user further includes the drafting ginseng of several person's handwriting points
Number, the rendering parameter include: movement speed parameter, mobile pressure sensitivity parameter, and/or notes width parameter.
In a kind of optional embodiment, opposite position of the hand-written notes of user relative to specific character in e-book
Set parameter specifically: relative position parameter of the hand-written notes picture of user relative to specific character in e-book.
In a kind of optional embodiment, the hand-written transparent color of notes picture background of user.
In a kind of optional embodiment, the hand-written notes information of user further include: the specific character information.
In a kind of optional embodiment, program 410 specifically can be used for so that processor 402 executes following operation:
Specific character in the e-book is determined by following steps:
When the boundary rectangle of character intersects with the boundary rectangle of the initial character of the hand-written notes of the user in e-book, really
Character is the specific character in the fixed e-book；
And/or when in e-book the boundary rectangle of character and the user it is hand-written notes initial character boundary rectangle away from
When from being less than preset threshold, determine that character is the specific character in the e-book.
In a kind of optional embodiment, the specific character information include: the specific character in e-books
Index information.
Fig. 5 shows the structural schematic diagram of the e-book reading device provided according to a further embodiment of the invention.This hair
Bright specific embodiment does not limit the specific implementation of e-book reading device.
As shown in figure 5, the e-book reading device may include: processor (processor) 502, communication interface
(Communications Interface) 504, memory (memory) 506, communication bus 508 and carry magnetic board
The electronic ink screen 512 of (not shown).The magnetic board is used to receive the input of the hand-written notes of user.
Wherein: processor 502, communication interface 504 and memory 506 complete mutual lead to by communication bus 508
Letter.Communication interface 504, for being communicated with the network element of other equipment such as client or other servers etc..Processor 502 is used
In executing program 510, the correlation step in above method embodiment can be specifically executed.
Program 510 specifically can be used for so that processor 502 executes following operation:
User's notes information is obtained from server, wherein the hand-written notes information of user includes the hand-written notes phase of user
For the relative position parameter of specific character in e-book；
The display position that the specific character is determined according to user's notes information, according to user it is hand-written notes relative to
The relative position parameter of specific character determines the display position of the hand-written notes of user in e-book；
According to the display position of the hand-written notes of the user, the hand-written notes of the user are shown.
In a kind of optional embodiment, opposite position of the hand-written notes of user relative to specific character in e-book
Set parameter specifically: relative position parameter of several person's handwriting points relative to specific character in e-book in the hand-written notes of user；
Then program 510 specifically can be used for so that processor 502 executes following operation:
Relative position parameter according to several person's handwriting points relative to specific character in e-book determines several person's handwriting points
Drafting position；
According to the drafting position of several person's handwriting points, draws and show the hand-written notes of the user.
In a kind of optional embodiment, the hand-written notes information of user further includes the drafting ginseng of several person's handwriting points
Number, the rendering parameter include: movement speed parameter, mobile pressure sensitivity parameter, and/or notes width parameter.
In a kind of optional embodiment, program 510 specifically can be used for so that processor 502 executes following operation:
According to the drafting position of several person's handwriting points and rendering parameter, draws and show the hand-written notes of the user.
In a kind of optional embodiment, program 510 specifically can be used for so that processor 502 executes following operation:
The drafting width of several person's handwriting points is determined according to the rendering parameter of several person's handwriting points；
According to the drafting position for drawing width and several person's handwriting points of several person's handwriting points, draws and show institute
State the hand-written notes of user.
In a kind of optional embodiment, opposite position of the hand-written notes of user relative to specific character in e-book
Set parameter specifically: relative position parameter of the hand-written notes picture of user relative to specific character in e-book；
Then program 510 specifically can be used for so that processor 502 executes following operation:
Determine that user is hand-written relative to the relative position parameter of specific character in e-book according to the hand-written notes picture of user
Take down notes the display position of picture；
According to the display position of the hand-written notes picture of user, the hand-written notes picture of the user is shown.
In a kind of optional embodiment, the hand-written transparent color of notes picture background of user.
In a kind of optional embodiment, the hand-written notes information of user further include: the specific character information.
In a kind of optional embodiment, the specific character information include: the specific character in e-books
Index information；
Program 510 specifically can be used for so that processor 502 executes following operation:
The display position of the specific character is determined according to the index information of the specific character in e-books.
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 disclosure and help to understand one or more of the various inventive aspects,
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 detail in the claims, embodiment claimed it is one of any
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.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
Claims (36)
1. a kind of synchronous method of the hand-written notes of user, the method is used to for the hand-written notes of the user in first terminal being synchronized to
Second terminal, which comprises
The hand-written notes information of the user of the e-book of record is reported to server by first terminal；Wherein, user's writing pencil
Note information include user hand write notes in several person's handwriting points relative to a specific character in e-book relative position parameter with
And the rendering parameter of several person's handwriting points；
Second terminal obtains user's notes information from the server, is determined according to user's notes information described specific
Character display position, the relative position according to person's handwriting points several in the hand-written notes of user relative to specific character in e-book are joined
Number determines the drafting position of several person's handwriting points in the hand-written notes of user；
Drafting position and rendering parameter of the second terminal according to several person's handwriting points, draw and show user's writing pencil
Note.
2. according to the method described in claim 1, wherein, the rendering parameter includes: movement speed parameter, mobile pressure sensitivity ginseng
Number, and/or notes width parameter.
3. according to the method described in claim 2, wherein, the second terminal according to the drafting position of several person's handwriting points with
And rendering parameter, it draws and shows that the hand-written notes of the user further comprise:
Second terminal determines the drafting width of several person's handwriting points according to the rendering parameter of several person's handwriting points；
According to the drafting position for drawing width and several person's handwriting points of several person's handwriting points, draws and show the use
The hand-written notes in family.
4. according to the method described in claim 1, wherein, the hand-written notes information of user further include: the hand-written notes figure of user
Relative position parameter of the piece relative to specific character in e-book；
The method also includes: it is true relative to the relative position parameter of specific character in e-book according to the hand-written notes picture of user
Determine the display position of the hand-written notes picture of user；And the display position according to the hand-written notes picture of user, show the user
Hand-written notes picture.
5. according to the method described in claim 4, wherein, the hand-written transparent color of notes picture background of user.
6. method according to any one of claims 1-5, wherein the hand-written notes information of user further include: described
Specific character information.
7. according to the method described in claim 6, wherein, in the first terminal by the hand-written notes of the user of the e-book of record
Before information reporting to server, the method also includes:
First terminal determines specific character in the e-book by following steps:
When the boundary rectangle of character intersects with the boundary rectangle of the initial character of the hand-written notes of the user in e-book, institute is determined
Stating character in e-book is the specific character；
And/or when in e-book at a distance from the boundary rectangle of the hand-written notes initial character of the boundary rectangle of character and the user it is small
When preset threshold, determine that character is the specific character in the e-book.
8. according to the method described in claim 7, wherein, the specific character information includes: the specific character in e-book
In index information；
The display position that the specific character is determined according to user's notes information further comprises:
The display position of the specific character is determined according to the index information of the specific character in e-books.
9. a kind of e-book reading device, the electronic ink screen including carrying magnetic board, the magnetic board is for receiving user
The input of hand-written notes, the e-book reading device further include: processor, memory, communication interface and communication bus, it is described
Processor, the memory 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:
The hand-written notes information of the user of the e-book of record is reported into server；
Wherein, the hand-written notes information of the user include in the hand-written notes of user several person's handwriting points relative to a spy in e-book
Determine the relative position parameter of character and the rendering parameter of several person's handwriting points.
10. e-book reading device according to claim 9, wherein the rendering parameter include: movement speed parameter,
Mobile pressure sensitivity parameter, and/or notes width parameter.
11. e-book reading device according to claim 9, wherein the hand-written notes information of user further include: user
Relative position parameter of the hand-written notes picture relative to specific character in e-book.
12. e-book reading device according to claim 11, wherein the hand-written notes picture background of user is transparent
Color.
13. the e-book reading device according to any one of claim 9-12, wherein the hand-written notes information of user
Further include: the specific character information.
14. e-book reading device according to claim 13, wherein the executable instruction executes the processor
It operates below:
Specific character in the e-book is determined by following steps:
When the boundary rectangle of character intersects with the boundary rectangle of the initial character of the hand-written notes of the user in e-book, institute is determined
Stating character in e-book is the specific character；
And/or when in e-book at a distance from the boundary rectangle of the hand-written notes initial character of the boundary rectangle of character and the user it is small
When preset threshold, determine that character is the specific character in the e-book.
15. e-book reading device according to claim 14, wherein the specific character information includes: described specific
The index information of character in e-books.
16. a kind of e-book reading device, the electronic ink screen including carrying magnetic board, the electromagnetism version is for receiving user
The input of hand-written notes, the e-book reading device further include: processor, memory, communication interface and communication bus, it is described
Processor, the memory 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:
User's notes information is obtained from server, wherein the hand-written notes information of user includes several in the hand-written notes of user
Person's handwriting point is relative to the relative position parameter of specific character in e-book and the rendering parameter of several person's handwriting points；
The display position that the specific character is determined according to user's notes information, according to several person's handwritings in the hand-written notes of user
Point determines the drafting position of several person's handwriting points in the hand-written notes of user relative to the relative position parameter of specific character in e-book；
According to the drafting position of several person's handwriting points and rendering parameter, draws and show the hand-written notes of the user.
17. e-book reading device according to claim 16, wherein the rendering parameter include: movement speed parameter,
Mobile pressure sensitivity parameter, and/or notes width parameter.
18. e-book reading device according to claim 17, wherein the executable instruction executes the processor
It operates below:
The drafting width of several person's handwriting points is determined according to the rendering parameter of several person's handwriting points；
According to the drafting position for drawing width and several person's handwriting points of several person's handwriting points, draws and show the use
The hand-written notes in family.
19. e-book reading device according to claim 16, wherein the hand-written notes information of user further include: use
Relative position parameter of the hand-written notes picture in family relative to specific character in e-book；
Then the executable instruction makes the processor execute following operation:
The hand-written notes of user are determined relative to the relative position parameter of specific character in e-book according to the hand-written notes picture of user
The display position of picture；
According to the display position of the hand-written notes picture of user, the hand-written notes picture of the user is shown.
20. e-book reading device according to claim 19, wherein the hand-written notes picture background of user is transparent
Color.
21. e-book reading device described in any one of 6-20 according to claim 1, wherein the hand-written notes letter of user
Breath further include: the specific character information.
22. e-book reading device according to claim 21, wherein the specific character information includes: described specific
The index information of character in e-books；
The executable instruction makes the processor execute following operation:
The display position of the specific character is determined according to the index information of the specific character in e-books.
23. a kind of computer storage medium, it is stored with an at least executable instruction in the computer storage medium, it is described to hold
Row instruction makes processor execute following operation:
The hand-written notes information of the user of the e-book of record is reported into server；
Wherein, the hand-written notes information of the user include in the hand-written notes of user several person's handwriting points relative to a spy in e-book
Determine the relative position parameter of character and the rendering parameter of several person's handwriting points.
24. computer storage medium according to claim 23, wherein the rendering parameter include: movement speed parameter,
Mobile pressure sensitivity parameter, and/or notes width parameter.
25. computer storage medium according to claim 23, wherein the hand-written notes information of user further include: use
Relative position parameter of the hand-written notes picture in family relative to specific character in e-book.
26. computer storage medium according to claim 25, wherein the hand-written notes picture background of user is transparent
Color.
27. the computer storage medium according to any one of claim 23-26, wherein the hand-written notes letter of user
Breath further include: the specific character information.
28. computer storage medium according to claim 27, wherein the executable instruction executes the processor
It operates below:
Specific character in the e-book is determined by following steps:
When the boundary rectangle of character intersects with the boundary rectangle of the initial character of the hand-written notes of the user in e-book, institute is determined
Stating character in e-book is the specific character；
And/or when in e-book at a distance from the boundary rectangle of the hand-written notes initial character of the boundary rectangle of character and the user it is small
When preset threshold, determine that character is the specific character in the e-book.
29. computer storage medium according to claim 28, wherein the specific character information includes: described specific
The index information of character in e-books.
30. a kind of computer storage medium, it is stored with an at least executable instruction in the computer storage medium, it is described to hold
Row instruction makes processor execute following operation:
User's notes information is obtained from server, wherein the hand-written notes information of user includes several in the hand-written notes of user
Person's handwriting point is relative to the relative position parameter of specific character in e-book and the rendering parameter of several person's handwriting points；
The display position that the specific character is determined according to user's notes information, according to several person's handwritings in the hand-written notes of user
Point determines the drafting position of several person's handwriting points in the hand-written notes of user relative to the relative position parameter of specific character in e-book；
According to the drafting position of several person's handwriting points and rendering parameter, draws and show the hand-written notes of the user.
31. computer storage medium according to claim 30, wherein the rendering parameter include: movement speed parameter,
Mobile pressure sensitivity parameter, and/or notes width parameter.
32. computer storage medium according to claim 31, wherein the executable instruction executes the processor
It operates below:
The drafting width of several person's handwriting points is determined according to the rendering parameter of several person's handwriting points；
According to the drafting position for drawing width and several person's handwriting points of several person's handwriting points, draws and show the use
The hand-written notes in family.
33. computer storage medium according to claim 30, wherein the hand-written notes information of user further include: use
Relative position parameter of the hand-written notes picture in family relative to specific character in e-book；
Then the executable instruction makes the processor execute following operation:
The hand-written notes of user are determined relative to the relative position parameter of specific character in e-book according to the hand-written notes picture of user
The display position of picture；
According to the display position of the hand-written notes picture of user, the hand-written notes picture of the user is shown.
34. computer storage medium according to claim 33, wherein the hand-written notes picture background of user is transparent
Color.
35. the computer storage medium according to any one of claim 30-34, wherein the hand-written notes letter of user
Breath further include: the specific character information.
36. computer storage medium according to claim 35, wherein the specific character information includes: described specific
The index information of character in e-books；
The executable instruction makes the processor execute following operation:
The display position of the specific character is determined according to the index information of the specific character in e-books.
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| CN110794984A (en) * | 2019-09-18 | 2020-02-14 | 深圳市鹰硕技术有限公司 | Note recording and storing method, device, terminal, storage medium and system |
| CN110674249B (en) * | 2019-09-29 | 2020-10-20 | 北京幻想纵横网络技术有限公司 | Information processing method and device |
| CN111338558B (en) * | 2020-03-24 | 2021-01-19 | 掌阅科技股份有限公司 | Method and device for displaying handwritten notes of electronic book and computer storage medium |
| CN111475096B (en) * | 2020-03-30 | 2021-07-23 | 掌阅科技股份有限公司 | Method and device for projecting page to display screen and computer readable storage medium |
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| CN107689997A (en) * | 2017-09-12 | 2018-02-13 | 中国联合网络通信集团有限公司 | A kind of reading progress synchronous method and system, application service end and client |
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| TWI235942B (en) * | 2001-10-29 | 2005-07-11 | Oqo Inc | Keyboard with variable-sized key |
| CN102053769A (en) * | 2009-11-02 | 2011-05-11 | 宏达国际电子股份有限公司 | Data selection and display method and system |
| US8744119B2 (en) * | 2011-01-12 | 2014-06-03 | Gary S. Shuster | Graphic data alteration to enhance online privacy |
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| CN103002054A (en) * | 2012-12-25 | 2013-03-27 | 北京百度网讯科技有限公司 | Method and system used for sharing notes and based on network and cloud server |
| CN103744555A (en) * | 2014-01-06 | 2014-04-23 | 溢洋光电（深圳）有限公司 | Bidirectional display and reduction method for instant messaging handwriting as well as related system and method |
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