CN111783386A - Note processing method based on electronic book, electronic equipment and storage medium - Google Patents
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- G06F40/00—Handling natural language data
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Abstract
The invention discloses a note processing method based on an electronic book, electronic equipment and a storage medium, wherein the method comprises the following steps: in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction; in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages; and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner. By the method, the note elements added aiming at the same reading page can be respectively stored into the plurality of note pages, so that one reading page can be associated with the plurality of note pages, the note capacity is greatly expanded, and a user can conveniently add note contents with more words aiming at one reading page.
Description
Technical Field
The invention relates to the field of computers, in particular to a note processing method based on an electronic book, electronic equipment and a storage medium.
Background
With the increasing popularity of electronic books, more and more users are accustomed to reading through electronic book applications to replace traditional paper books. Electronic books have gained favor among a large number of users due to their portability. Because many users have a habit of reading and taking notes, many electronic book applications support the note taking function in order to meet the needs of readers. In the prior art, a note layer is superimposed on a reading page, so that note content written by a user is superimposed on the reading page for display, and a note function based on an electronic book is realized.
However, in the process of implementing the present invention, the inventor finds that the above solution in the prior art has at least the following defects: the user can only add the note content in the blank area of the reading page, and the blank area of the reading page is often too narrow, which is not beneficial for the user to add a large amount of note content, and leads to the limitation of the number of the note words. In short, the note processing mode in the prior art does not support the user to add a large amount of note content for one reading page.
Disclosure of Invention
In view of the above, the present invention has been made to provide an electronic book-based note processing method, an electronic device, and a storage medium that overcome or at least partially solve the above-mentioned problems.
According to an aspect of the present invention, there is provided an electronic book-based note processing method, including:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
According to another aspect of the present invention, there is provided an electronic apparatus including: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
According to yet another aspect of the present invention, there is provided a computer storage medium having at least one executable instruction stored therein, the executable instruction causing the processor to:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
According to the note processing method based on the electronic book, the electronic device and the storage medium provided by the invention, in the process of displaying the reading page of the electronic book, the added note elements corresponding to the reading page are sequentially stored into a plurality of note pages according to a plurality of sequentially detected note page storage instructions, and the plurality of note pages and the reading page are stored into the note files corresponding to the electronic book in an associated manner. Therefore, the note elements added aiming at the same reading page can be respectively stored into a plurality of note pages by the method, so that one reading page can be associated with a plurality of note pages, the note capacity is greatly expanded, and a user can add note contents with more words aiming at one reading page conveniently.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
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Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart illustrating a method for electronic book-based note processing according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a method for electronic book-based note processing according to another embodiment of the invention;
FIG. 3 is a schematic diagram of an electronic device according to another embodiment of the invention;
FIG. 4 is a diagram illustrating a reading page supporting note taking functionality in a reading mode;
fig. 5 is a schematic diagram showing a landscape paginated reading page obtained after landscape pagination processing in the note mode.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Example one
Fig. 1 is a flowchart illustrating an electronic book-based note processing method according to an embodiment of the present invention. As shown in fig. 1, the method comprises the steps of:
step S110: in displaying a reading page of the electronic book, in response to a detected note input instruction, a note element corresponding to the reading page is added.
In particular, the note input instructions are for inputting a note element associated with a current reading page. The note input command can be various input commands such as a handwriting input command, a graph drawing command and the like. For example, when the note input instruction is a handwriting input instruction, a track moving path of the handwriting input operation is detected, and handwriting content corresponding to the track moving path is drawn in the display area, wherein the handwriting content is a note element corresponding to the reading page.
The adding position of the note element corresponding to the reading page can be flexibly determined according to a specific application scene. For example, the text line may be directly added to the middle area of any two text lines included in the reading page, may be added to the blank areas on the left and right sides of the reading page, or may be added to the note display area adjacent to the document display area in the reading page, which is not limited in the present invention.
Step S120: and in response to the plurality of note paging saving instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the plurality of note paging saving instructions according to the added note elements corresponding to the reading pages.
Specifically, in the process of reading the same reading page, a user can sequentially trigger multiple note paging storage instructions, where each note paging storage instruction is used to store the added note element corresponding to the current reading page as a note page. Correspondingly, when a note paging saving instruction is detected, a note page corresponding to the note paging saving instruction is generated according to the added note elements corresponding to the reading pages, and therefore a plurality of note pages are sequentially generated according to the note paging saving instructions.
Step S130: and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
In particular, a note-book file is used to store note content associated with various reading pages of an electronic book. The note file sequentially stores all the reading pages and the corresponding note pages according to the order of the reading pages. When one reading page corresponds to a plurality of note pages, the note pages are stored in association with the reading page so as to be convenient for a user to refer.
Therefore, the note elements added aiming at the same reading page can be respectively stored into a plurality of note pages by the method, so that one reading page can be associated with a plurality of note pages, the note capacity is greatly expanded, and a user can add note contents with more words aiming at one reading page conveniently.
Example two
Fig. 2 is a flowchart illustrating an electronic book-based note processing method according to another embodiment of the present invention. As shown in fig. 2, the method comprises the steps of:
step S210: in displaying a reading page of the electronic book, in response to a detected note input instruction, a note element corresponding to the reading page is added.
Specifically, in this embodiment, the reading page of the electronic book may be displayed in a plurality of ways, and accordingly, the adding position of the note element may also be flexibly set.
In an alternative implementation, the electronic book has two display modes, namely a reading mode and a note mode. Fig. 4 is a schematic diagram of a reading page supporting a note taking function in a reading mode, as shown in fig. 4, the left side of the reading page is used for displaying a document, and a certain blank area is left on the right side of the reading page as a writing area for a user to write notes. The user can directly write a small amount of note content in the document area, and the written note content is displayed in the document area in an overlapped mode. For example, for an ink reader with electromagnetic handwriting function, a user can write handwriting on a reading page, and the handwriting content is displayed and saved by being superposed on the reading page. In addition, the user can write a large amount of note contents in the blank area, the note contents written in the blank area are independent of the document contents and are not displayed by being superposed on the document contents, and therefore the user can write the whole note contents conveniently. For example, sometimes the content written by the user may be written by hand, and the content is not desired to be displayed superimposed on the original text, and the user can write freely through the note writing area. However, the inventor finds out in the process of implementing the invention that: the blank area is too small in size, which is not beneficial to a user to write a large amount of data, and in the reading mode, the document area and the note writing area share the same layer, so that it is not convenient to manage the note contents of the two areas separately. In order to solve the above problem, in the present embodiment, a note mode is further provided. The reading mode and the note mode can be switched through a mode switching instruction. In the note mode, a reading page of the electronic book is divided into two regions, namely a document display region and a note display region. The document display area and the note display area can be equal in size, so that a user can write a large amount of note content in the note display area conveniently. In addition, different note layers can be respectively superposed on the document display area and the note display area, so that the scattered notes written by the user in the document display area and the segmented notes written by the user in the note display area can be managed separately. Fig. 5 is a schematic diagram showing a landscape paginated reading page obtained after landscape pagination processing in the note mode, wherein the left side is a document display area and the right side is a note display area.
In both reading mode and note mode, the user is able to add note elements by note input instructions. In the reading mode, a user can add note elements to a text area and a blank area of a reading page through a note input instruction; in the note mode, the user can add note elements to the document display area and/or the note display area.
Step S220: and in response to the plurality of note paging saving instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the plurality of note paging saving instructions according to the added note elements corresponding to the reading pages.
Specifically, in the process of reading the same reading page, a user can sequentially trigger multiple note paging storage instructions, where each note paging storage instruction is used to store the added note element corresponding to the current reading page as a note page. Correspondingly, when a note paging saving instruction is detected, a note page corresponding to the note paging saving instruction is generated according to the added note elements corresponding to the reading pages, and therefore a plurality of note pages are sequentially generated according to the note paging saving instructions.
In specific implementation, when a note paging storage instruction is detected, note elements added between the note paging storage instruction detected this time and the note paging storage instruction detected last time are acquired; and generating a note page corresponding to the note paging storage instruction detected this time according to the acquired note elements. That is to say, when a note paging saving instruction is detected, the note elements added to the current reading page are acquired, a note page is generated according to the acquired note elements, and the note elements added to the current reading page are emptied, so that the user continues to write new note elements in the reading page, and the newly written note elements are saved as new note pages when the note paging saving instruction is received next time. By analogy, a plurality of note pages can be generated for the current reading page in the above manner.
In addition, when a note element corresponding to a reading page is added in response to a detected note input instruction, the note element corresponding to the reading page may be added and displayed in a preset display area; correspondingly, after a note page corresponding to the note paging saving instruction detected this time is generated according to the obtained note elements, the added note elements in the preset display area are further cleared, so that the user continues to write new note elements to generate a new note page.
In the above process, the specific position of the preset display area can be flexibly set as required, and two setting modes of the preset display area are given as follows:
in a first mode, the presetting of the display area includes: a document display area included in the page is read. Correspondingly, a note element corresponding to the reading page is added and displayed in a note layer positioned on the upper layer of the document display area, so that the note element and the page content of the document display area are displayed in an overlapping mode. The method is particularly suitable for the reading mode mentioned above, in the reading mode, the reading page mainly comprises a document display area, the document display area is formed by overlapping a document layer and a note layer, the document layer on the lower layer is used for displaying page content, the note layer on the upper layer is used for displaying note content written by a user, and the note content on the upper layer and the page content on the lower layer are displayed in an overlapping mode. In addition, this mode can also be applied to the note mode mentioned above, in which the reading page includes two parallel regions of the document display region and the note display region, and the user can add a note not only in the note display region on the right side but also in the document display region on the left side.
After the user adds the note elements in the document display area, a note paging saving instruction can be triggered according to the note elements added in the document display area. Note pagination save instructions for the document display area may be triggered by a sliding or long press. For example, in the note mode, in addition to the note display area on the right side, the document display area on the left side may also write note content. When a user presses the left document display area for a long time, the whole note layer on the upper layer of the document display area can be dragged to the right to the note area, and the terminal automatically creates a note page to store note contents in the note layer on the upper layer of the document display area. For another example, in the reading mode, left-right partition display is not needed, reading page content is displayed in a full screen mode through a conventional vertical screen mode, a user can freely write notes on the reading page, long-time pressing and leftward sliding are performed after writing is finished, the current note layer is dragged out of an interface and is not displayed any more, and the terminal generates a note page corresponding to the current note layer so as to store corresponding note content. The user can then continue writing on the reading page and slide again to save as a second notes page. In summary, note contents written in the document display area can be saved as a note page in both the reading mode and the note mode. Moreover, the note paging storage instruction can be triggered for multiple times, so that multiple note contents written successively in the document display area are stored into multiple note pages respectively.
In a second mode, the presetting of the display area includes: a note display area adjacent to the document display area included in the reading page, and correspondingly, a note element corresponding to the reading page is added and displayed in the note display area; wherein the document display area and the note display area do not overlap with each other. The method is mainly applied to the note mode mentioned above, in which the reading page includes two parallel areas, namely a document display area and a note display area, and a user can add note contents in segments in the note display area on the right side.
After the user adds the note elements in the note display area, a note paging saving instruction can be triggered according to the note elements added in the note display area. Note page save instructions for note display areas may also be triggered by a sliding or long press. Therefore, the note paging saving instruction in this embodiment may be triggered for the document display area, or triggered for the note display area, specifically depending on the operation location of the user, and when the user operates the document display area, the note paging saving instruction for saving the note content in the document display area is triggered; when the user operates the note display area, a note paging saving instruction for saving note content in the note display area is triggered. In addition, the note display area in the embodiment can also be switched and displayed for a plurality of note pages associated with the current reading page. For example, in response to a received note paging switch instruction, a switch presentation is performed for a plurality of note pages stored in association with a read page. The note paging switching instruction can be triggered in a left-right sliding mode in the note display area: when sliding to the left, switching to display the previous note page; when sliding to the right, the next note page is switched and displayed. In a specific example, after the user finishes writing in the current note display area, the user can switch to display a new note page by sliding left and continue writing, when a plurality of note pages are newly created, the user can switch to slide left and right, and the note pages are all associated with the current reading page displayed in the right document display area.
Step S230: and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
Specifically, the note file is used for storing reading pages in the electronic book and a plurality of note pages associated with each reading page; and a plurality of note pages associated with the same reading page are stored in an associated manner through the reading page identification. Correspondingly, when the user finishes reading, the note page is stored in the note file corresponding to the electronic book. In a conventional manner, one page in a notebook file is used to store one reading page of an electronic book and its note content. In this embodiment, since one reading page of the electronic book may be associated with a plurality of note pages, a one-to-many mapping relationship needs to be established when saving the note pages. For example, when the user finishes reading the current reading page and performs a page turning operation, the current reading page and the associated note pages are stored in the note file.
Step S240: and according to the received note paging merging instruction, merging the note pages.
Specifically, in response to a received note paging merging instruction, a plurality of note pages stored in association with a read page corresponding to the note paging merging instruction are obtained from a note file; and splicing the acquired multiple note pages to obtain a note merging picture containing the page contents of the multiple note pages.
For example, the present embodiment supports a note page merge function, allowing a user to merge multiple note pages into one large note page. In the note file, after a user selects any reading page, a note merging option is selected (namely a note paging merging instruction is triggered), the terminal reads all note pages related to the reading page, all note pages are spliced into a long graph from top to bottom according to the new sequence (namely the number of the note pages) of all note pages, and the long graph is converted into a PDF format for storage. And when the user opens the notebook file again later, the PDF note page (namely the note merging picture) can be viewed, and the PDF note page can be zoomed and browsed according to requirements. Therefore, all or part of the note pages corresponding to the same reading page can be combined into one note combined picture through the note paging combination instruction, and therefore a user can conveniently browse all note contents of the reading page integrally.
Step S250: and executing merging processing on the page contents in the plurality of note pages according to the received note content merging instruction.
Specifically, in response to a received note content merging instruction, at least two note pages corresponding to the note content merging instruction are obtained from a note file; and executing merging processing aiming at the page contents in the acquired at least two note pages. When merging processing is executed for page contents in at least two acquired note pages, respectively identifying the minimum circumscribed rectangle of each note element contained in each note page; and identifying the contact ratio among the note contents in the minimum circumscribed rectangle contained in each note page, and merging the note contents in the minimum circumscribed rectangle with the contact ratio larger than a preset threshold value, thereby achieving the purpose of eliminating repeated contents.
For example, the present embodiment also supports a content merging function of multiple note pages, and a user selects any two note pages and performs a content merging operation through a note content merging instruction. The terminal aligns and superposes the transparent note layers corresponding to the two note pages, then respectively identifies note elements in the two note layers, and divides a plurality of minimum circumscribed rectangles of note contents; and then judging the overlapping degree of each rectangle in the two image layers, if the overlapping degree is more than 80%, further judging the similarity of the note contents in the two rectangles by a character recognition technology, if the similarity is more than 75%, determining that the note contents in the two rectangles are overlapped, and executing a duplication removing operation, namely selecting and deleting the rectangles in the two image layers. Therefore, through the note content merging instruction, the repeated content contained in the two note pages can be removed, and the simplification of the note content is improved.
Step S260: in the process of displaying the note file, in response to a received note paging switching instruction, switching and displaying a plurality of note pages stored in association with the reading page.
Specifically, after a user finishes reading an electronic book in the note mode, a note file corresponding to the electronic book is automatically generated, and the user can directly open the note file corresponding to the electronic book in a subsequent process so as to refer to note content. The notebook file is capable of presenting individual reading pages of the e-book page by page. In the displaying process, the reading page can be displayed through the document display area, and the note page can be displayed through the note display area. Because one reading page corresponds to a plurality of note pages, in the process of displaying the current reading page, the plurality of note pages stored in association with the reading page can be switched and displayed according to the received note paging switching instruction.
In specific implementation, the display can be switched in various ways: in the first mode, a plurality of note pages stored in association with the reading page are displayed in a switching mode in a note layer positioned on the upper layer of the document display area. The mode is mainly used for displaying note content written by a user in the document display area. In the second way, a plurality of note pages stored in association with the reading page are switched to be presented in a note display area adjacent to a document display area included in the reading page. The mode is mainly used for displaying note content written by a user in the note display area. For example, when a user opens a notebook, the page displays the content of a certain reading page, and displays the content of a first note page corresponding to the reading page in an overlapping manner, and when the user slides the page left and right, the reading page is switched in a conventional manner; when the two fingers slide, the content of the current reading page is kept unchanged, the upper layer note layer is switched, and the next page of note page corresponding to the current reading page is displayed. That is to say, in this embodiment, two page switching instructions may be provided, one is a note paging switching instruction (for example, may be triggered by a two-finger sliding manner) for switching a note page corresponding to a current reading page, and the other is a reading page switching instruction (for example, may be triggered by a one-finger sliding manner) for switching a current reading page.
In summary, the note elements added for the same reading page can be respectively stored as a plurality of note pages in the embodiment, so that one reading page can be associated with a plurality of note pages, the note capacity is greatly expanded, and a user can add note contents with a large number of words for one reading page conveniently. Moreover, in the process of adding notes by a user or in the process of viewing the note file at the later stage, a plurality of note pages corresponding to the same reading page can be switched and displayed, so that the user can conveniently browse note contents. In addition, the embodiment can also perform merging processing on a plurality of note pages, so that note contents are more convenient to view.
EXAMPLE III
An embodiment of the present application provides a non-volatile computer storage medium, where the computer storage medium stores at least one executable instruction, and the computer executable instruction may execute the electronic book-based note processing method in any method embodiment described above.
The executable instructions may be specifically configured to cause the processor to:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
In an alternative implementation, the executable instructions cause the processor to:
when a note paging storage instruction is detected, acquiring note elements added between the note paging storage instruction detected this time and the note paging storage instruction detected last time;
and generating a note page corresponding to the note paging storage instruction detected this time according to the acquired note elements.
In an alternative implementation, the executable instructions cause the processor to:
adding and displaying note elements corresponding to the reading page in a preset display area;
after generating a note page corresponding to the note paging saving instruction detected this time according to the obtained note elements, the method further includes: and emptying the added note elements in the preset display area.
In an optional implementation manner, the preset display area includes: reading a document display area contained in a page, and the executable instructions cause the processor to: adding and displaying note elements corresponding to the reading page in a note layer positioned on the upper layer of the document display area so as to enable the note elements and the page content of the document display area to be displayed in an overlapping mode; and/or the presence of a gas in the gas,
the preset display area includes: a note display area adjacent to a document display area contained in a reading page, and the executable instructions cause the processor to: adding and displaying note elements corresponding to the reading page in the note display area; wherein the document display area and the note display area do not overlap with each other.
In an alternative implementation, the note file is used for storing reading pages in the electronic book and a plurality of note pages associated with each reading page;
and a plurality of note pages associated with the same reading page are stored in an associated manner through the reading page identification.
In an alternative implementation, the executable instructions cause the processor to:
and responding to the received note paging switching instruction, and performing switching display on a plurality of note pages stored in association with the reading page.
In an alternative implementation, the executable instructions cause the processor to:
switching and displaying a plurality of note pages stored in association with the reading page in a note layer positioned on the upper layer of the document display area; and/or switching and displaying a plurality of note pages stored in association with the reading page in a note display area adjacent to a document display area included in the reading page.
In an alternative implementation, the executable instructions cause the processor to:
in response to a received note paging merging instruction, acquiring a plurality of note pages stored in association with a read page corresponding to the note paging merging instruction from the note file;
and splicing the acquired multiple note pages to obtain a note merging picture containing the page contents of the multiple note pages.
In an alternative implementation, the executable instructions cause the processor to:
in response to the received note content merging instruction, acquiring at least two note pages corresponding to the note content merging instruction from the note file;
and executing merging processing aiming at the page contents in the acquired at least two note pages.
In an alternative implementation, the executable instructions cause the processor to:
respectively identifying the minimum circumscribed rectangle of each note element contained in each note page;
and identifying the coincidence degree between the note contents in the minimum circumscribed rectangle contained in each note page, and merging the note contents in the minimum circumscribed rectangle with the coincidence degree larger than a preset threshold value.
Example four
Fig. 3 is a schematic structural diagram of an electronic device according to another embodiment of the present invention, and the specific embodiment of the present invention does not limit the specific implementation of the electronic device.
As shown in fig. 3, the electronic device may include: a processor (processor)302, a communication Interface 304, a memory 306, and a communication bus 308.
Wherein: the processor 302, communication interface 304, and memory 306 communicate with each other via a communication bus 308. A communication interface 304 for communicating with network elements of other devices, such as clients or other servers. The processor 302 is configured to execute the program 310, and may specifically perform relevant steps in the above-described electronic book-based note processing method embodiment.
In particular, program 310 may include program code comprising computer operating instructions.
The processor 302 may be a central processing unit CPU, or an application specific Integrated circuit (asic), or one or more Integrated circuits configured to implement an embodiment of the present invention. The electronic device comprises one or more processors, which can be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
And a memory 306 for storing a program 310. Memory 306 may comprise high-speed RAM memory and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 310 may specifically be configured to cause the processor 302 to perform the following operations:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
In an alternative implementation, the executable instructions cause the processor to:
when a note paging storage instruction is detected, acquiring note elements added between the note paging storage instruction detected this time and the note paging storage instruction detected last time;
and generating a note page corresponding to the note paging storage instruction detected this time according to the acquired note elements.
In an alternative implementation, the executable instructions cause the processor to:
adding and displaying note elements corresponding to the reading page in a preset display area;
after generating a note page corresponding to the note paging saving instruction detected this time according to the obtained note elements, the method further includes: and emptying the added note elements in the preset display area.
In an optional implementation manner, the preset display area includes: reading a document display area contained in a page, and the executable instructions cause the processor to: adding and displaying note elements corresponding to the reading page in a note layer positioned on the upper layer of the document display area so as to enable the note elements and the page content of the document display area to be displayed in an overlapping mode; and/or the presence of a gas in the gas,
the preset display area includes: a note display area adjacent to a document display area contained in a reading page, and the executable instructions cause the processor to: adding and displaying note elements corresponding to the reading page in the note display area; wherein the document display area and the note display area do not overlap with each other.
In an alternative implementation, the note file is used for storing reading pages in the electronic book and a plurality of note pages associated with each reading page;
and a plurality of note pages associated with the same reading page are stored in an associated manner through the reading page identification.
In an alternative implementation, the executable instructions cause the processor to:
and responding to the received note paging switching instruction, and performing switching display on a plurality of note pages stored in association with the reading page.
In an alternative implementation, the executable instructions cause the processor to:
switching and displaying a plurality of note pages stored in association with the reading page in a note layer positioned on the upper layer of the document display area; and/or switching and displaying a plurality of note pages stored in association with the reading page in a note display area adjacent to a document display area included in the reading page.
In an alternative implementation, the executable instructions cause the processor to:
in response to a received note paging merging instruction, acquiring a plurality of note pages stored in association with a read page corresponding to the note paging merging instruction from the note file;
and splicing the acquired multiple note pages to obtain a note merging picture containing the page contents of the multiple note pages.
In an alternative implementation, the executable instructions cause the processor to:
in response to the received note content merging instruction, acquiring at least two note pages corresponding to the note content merging instruction from the note file;
and executing merging processing aiming at the page contents in the acquired at least two note pages.
In an alternative implementation, the executable instructions cause the processor to:
respectively identifying the minimum circumscribed rectangle of each note element contained in each note page;
and identifying the coincidence degree between the note contents in the minimum circumscribed rectangle contained in each note page, and merging the note contents in the minimum circumscribed rectangle with the coincidence degree larger than a preset threshold value.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
The invention also discloses A1. a note processing method based on the electronic book, which comprises the following steps:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
A2. The method of A1, wherein the sequentially generating a plurality of note pages corresponding to a plurality of note page paging save instructions according to the added note elements corresponding to the reading page in response to the sequentially detected plurality of note paging save instructions comprises:
when a note paging storage instruction is detected, acquiring note elements added between the note paging storage instruction detected this time and the note paging storage instruction detected last time;
and generating a note page corresponding to the note paging storage instruction detected this time according to the acquired note elements.
A3. The method of A2, wherein the adding a note element corresponding to the reading page in response to the detected note input instruction includes: adding and displaying note elements corresponding to the reading page in a preset display area;
after generating a note page corresponding to the note paging saving instruction detected this time according to the obtained note elements, the method further includes: and emptying the added note elements in the preset display area.
A4. The method of a3, wherein the preset display area includes: reading a document display area contained in a page, wherein adding and displaying note elements corresponding to the reading page in a preset display area comprises: adding and displaying note elements corresponding to the reading page in a note layer positioned on the upper layer of the document display area so as to enable the note elements and the page content of the document display area to be displayed in an overlapping mode; and/or the presence of a gas in the gas,
the preset display area includes: a note display area adjacent to a document display area included in a reading page, and the adding and displaying of note elements corresponding to the reading page in a preset display area includes: adding and displaying note elements corresponding to the reading page in the note display area; wherein the document display area and the note display area do not overlap with each other.
A5. The method A1-4, wherein the note file is used for storing reading pages in the electronic book and a plurality of note pages associated with each reading page;
and a plurality of note pages associated with the same reading page are stored in an associated manner through the reading page identification.
A6. The method according to any one of a1-5, wherein after storing the plurality of note pages and the reading page in association with each other in a note file corresponding to the electronic book, the method further includes:
and responding to the received note paging switching instruction, and performing switching display on a plurality of note pages stored in association with the reading page.
A7. The method of A6, wherein switching presentation for a plurality of note pages stored in association with a read page in response to a received note paging switch instruction comprises:
switching and displaying a plurality of note pages stored in association with the reading page in a note layer positioned on the upper layer of the document display area; and/or switching and displaying a plurality of note pages stored in association with the reading page in a note display area adjacent to a document display area included in the reading page.
A8. The method according to any one of a1-7, wherein after storing the plurality of note pages and the reading page in association with each other in a note file corresponding to the electronic book, the method further includes:
in response to a received note paging merging instruction, acquiring a plurality of note pages stored in association with a read page corresponding to the note paging merging instruction from the note file;
and splicing the acquired multiple note pages to obtain a note merging picture containing the page contents of the multiple note pages.
A9. The method according to any one of a1-8, wherein after storing the plurality of note pages and the reading page in association with each other in a note file corresponding to the electronic book, the method further includes:
in response to the received note content merging instruction, acquiring at least two note pages corresponding to the note content merging instruction from the note file;
and executing merging processing aiming at the page contents in the acquired at least two note pages.
A10. The method according to a9, wherein the executing the merging process on the acquired page contents in the at least two note pages includes:
respectively identifying the minimum circumscribed rectangle of each note element contained in each note page;
and identifying the coincidence degree between the note contents in the minimum circumscribed rectangle contained in each note page, and merging the note contents in the minimum circumscribed rectangle with the coincidence degree larger than a preset threshold value.
B11. An electronic device, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
B12. The electronic device of B11, wherein the executable instructions cause the processor to:
when a note paging storage instruction is detected, acquiring note elements added between the note paging storage instruction detected this time and the note paging storage instruction detected last time;
and generating a note page corresponding to the note paging storage instruction detected this time according to the acquired note elements.
B13. The electronic device of B12, wherein the executable instructions cause the processor to:
adding and displaying note elements corresponding to the reading page in a preset display area;
after generating a note page corresponding to the note paging saving instruction detected this time according to the obtained note elements, the method further includes: and emptying the added note elements in the preset display area.
B14. The electronic device of B13, wherein the preset display area includes: reading a document display area contained in a page, and the executable instructions cause the processor to: adding and displaying note elements corresponding to the reading page in a note layer positioned on the upper layer of the document display area so as to enable the note elements and the page content of the document display area to be displayed in an overlapping mode; and/or the presence of a gas in the gas,
the preset display area includes: a note display area adjacent to a document display area contained in a reading page, and the executable instructions cause the processor to: adding and displaying note elements corresponding to the reading page in the note display area; wherein the document display area and the note display area do not overlap with each other.
B15. The electronic device according to any one of B11-14, wherein the note file is used for storing reading pages in the electronic book and a plurality of note pages associated with each reading page;
and a plurality of note pages associated with the same reading page are stored in an associated manner through the reading page identification.
B16. The electronic device of any of B11-15, wherein the executable instructions cause the processor to:
and responding to the received note paging switching instruction, and performing switching display on a plurality of note pages stored in association with the reading page.
B17. The electronic device of B16, wherein the executable instructions cause the processor to:
switching and displaying a plurality of note pages stored in association with the reading page in a note layer positioned on the upper layer of the document display area; and/or switching and displaying a plurality of note pages stored in association with the reading page in a note display area adjacent to a document display area included in the reading page.
B18. The electronic device of any of B11-17, wherein the executable instructions cause the processor to:
in response to a received note paging merging instruction, acquiring a plurality of note pages stored in association with a read page corresponding to the note paging merging instruction from the note file;
and splicing the acquired multiple note pages to obtain a note merging picture containing the page contents of the multiple note pages.
B19. The electronic device of any of B11-18, wherein the executable instructions cause the processor to:
in response to the received note content merging instruction, acquiring at least two note pages corresponding to the note content merging instruction from the note file;
and executing merging processing aiming at the page contents in the acquired at least two note pages.
B20. The electronic device of B19, wherein the executable instructions cause the processor to:
respectively identifying the minimum circumscribed rectangle of each note element contained in each note page;
and identifying the coincidence degree between the note contents in the minimum circumscribed rectangle contained in each note page, and merging the note contents in the minimum circumscribed rectangle with the coincidence degree larger than a preset threshold value.
C21. A computer storage medium having at least one executable instruction stored therein, the executable instruction causing a processor to:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
C22. The computer storage medium of C21, wherein the executable instructions cause the processor to:
when a note paging storage instruction is detected, acquiring note elements added between the note paging storage instruction detected this time and the note paging storage instruction detected last time;
and generating a note page corresponding to the note paging storage instruction detected this time according to the acquired note elements.
C23. The computer storage medium of C22, wherein the executable instructions cause the processor to:
adding and displaying note elements corresponding to the reading page in a preset display area;
after generating a note page corresponding to the note paging saving instruction detected this time according to the obtained note elements, the method further includes: and emptying the added note elements in the preset display area.
C24. The computer storage medium of C23, wherein the preset display area comprises: reading a document display area contained in a page, and the executable instructions cause the processor to: adding and displaying note elements corresponding to the reading page in a note layer positioned on the upper layer of the document display area so as to enable the note elements and the page content of the document display area to be displayed in an overlapping mode; and/or the presence of a gas in the gas,
the preset display area includes: a note display area adjacent to a document display area contained in a reading page, and the executable instructions cause the processor to: adding and displaying note elements corresponding to the reading page in the note display area; wherein the document display area and the note display area do not overlap with each other.
C25. The computer storage medium of any of C21-24, wherein the notebook file is to store respective reading pages in an electronic book and a plurality of note pages associated with each reading page;
and a plurality of note pages associated with the same reading page are stored in an associated manner through the reading page identification.
C26. The computer storage medium of any of C21-25, wherein the executable instructions cause the processor to:
and responding to the received note paging switching instruction, and performing switching display on a plurality of note pages stored in association with the reading page.
C27. The computer storage medium of C26, wherein the executable instructions cause the processor to:
switching and displaying a plurality of note pages stored in association with the reading page in a note layer positioned on the upper layer of the document display area; and/or switching and displaying a plurality of note pages stored in association with the reading page in a note display area adjacent to a document display area included in the reading page.
C28. The computer storage medium of any of C21-27, wherein the executable instructions cause the processor to:
in response to a received note paging merging instruction, acquiring a plurality of note pages stored in association with a read page corresponding to the note paging merging instruction from the note file;
and splicing the acquired multiple note pages to obtain a note merging picture containing the page contents of the multiple note pages.
C29. The computer storage medium of any of C21-28, wherein the executable instructions cause the processor to:
in response to the received note content merging instruction, acquiring at least two note pages corresponding to the note content merging instruction from the note file;
and executing merging processing aiming at the page contents in the acquired at least two note pages.
C30. The computer storage medium of C29, wherein the executable instructions cause the processor to:
respectively identifying the minimum circumscribed rectangle of each note element contained in each note page;
and identifying the coincidence degree between the note contents in the minimum circumscribed rectangle contained in each note page, and merging the note contents in the minimum circumscribed rectangle with the coincidence degree larger than a preset threshold value.
Claims (10)
1. A note processing method based on an electronic book comprises the following steps:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
2. The method of claim 1, wherein the sequentially generating a plurality of note pages corresponding to a plurality of note pagination saving instructions from the added note elements corresponding to the read page in response to the sequentially detected plurality of note pagination saving instructions comprises:
when a note paging storage instruction is detected, acquiring note elements added between the note paging storage instruction detected this time and the note paging storage instruction detected last time;
and generating a note page corresponding to the note paging storage instruction detected this time according to the acquired note elements.
3. The method of claim 2, wherein the adding a note element corresponding to the reading page in response to the detected note input instruction comprises: adding and displaying note elements corresponding to the reading page in a preset display area;
after generating a note page corresponding to the note paging saving instruction detected this time according to the obtained note elements, the method further includes: and emptying the added note elements in the preset display area.
4. The method of claim 3, wherein the preset display area comprises: reading a document display area contained in a page, wherein adding and displaying note elements corresponding to the reading page in a preset display area comprises: adding and displaying note elements corresponding to the reading page in a note layer positioned on the upper layer of the document display area so as to enable the note elements and the page content of the document display area to be displayed in an overlapping mode; and/or the presence of a gas in the gas,
the preset display area includes: a note display area adjacent to a document display area included in a reading page, and the adding and displaying of note elements corresponding to the reading page in a preset display area includes: adding and displaying note elements corresponding to the reading page in the note display area; wherein the document display area and the note display area do not overlap with each other.
5. The method of any of claims 1-4, wherein the notebook file is configured to store respective reading pages in the electronic book and a plurality of note pages associated with each reading page;
and a plurality of note pages associated with the same reading page are stored in an associated manner through the reading page identification.
6. The method of any of claims 1-5, wherein after storing the plurality of note pages and the reading page in association with each other in a note file corresponding to the electronic book, the method further comprises:
and responding to the received note paging switching instruction, and performing switching display on a plurality of note pages stored in association with the reading page.
7. The method of claim 6, wherein switching presentation for a plurality of note pages stored in association with a read page in response to a received note paging switch instruction comprises:
switching and displaying a plurality of note pages stored in association with the reading page in a note layer positioned on the upper layer of the document display area; and/or switching and displaying a plurality of note pages stored in association with the reading page in a note display area adjacent to a document display area included in the reading page.
8. The method of any of claims 1-7, wherein after storing the plurality of note pages and the reading page in association with each other in a note file corresponding to the electronic book, the method further comprises:
in response to a received note paging merging instruction, acquiring a plurality of note pages stored in association with a read page corresponding to the note paging merging instruction from the note file;
and splicing the acquired multiple note pages to obtain a note merging picture containing the page contents of the multiple note pages.
9. An electronic device, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
10. A computer storage medium having at least one executable instruction stored therein, the executable instruction causing a processor to:
in the process of displaying a reading page of an electronic book, adding a note element corresponding to the reading page in response to a detected note input instruction;
in response to a plurality of note paging storage instructions which are detected in sequence, sequentially generating a plurality of note pages corresponding to the note paging storage instructions according to the added note elements corresponding to the reading pages;
and storing the plurality of note pages and the reading pages in a note file corresponding to the electronic book in an associated manner.
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| CN202010611260.8A CN111783386A (en) | 2020-06-30 | 2020-06-30 | Note processing method based on electronic book, electronic equipment and storage medium |
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| CN202010611260.8A CN111783386A (en) | 2020-06-30 | 2020-06-30 | Note processing method based on electronic book, electronic equipment and storage medium |
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