CN112035804A - Method and device for inserting watermark identification into document page, electronic equipment and storage medium - Google Patents
Method and device for inserting watermark identification into document page, electronic equipment and storage medium Download PDFInfo
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- CN112035804A CN112035804A CN202010907158.2A CN202010907158A CN112035804A CN 112035804 A CN112035804 A CN 112035804A CN 202010907158 A CN202010907158 A CN 202010907158A CN 112035804 A CN112035804 A CN 112035804A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000012423 maintenance Methods 0.000 claims description 34
- 238000012544 monitoring process Methods 0.000 claims description 24
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/16—Program or content traceability, e.g. by watermarking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
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Abstract
The embodiment of the invention discloses a method, a device, electronic equipment and a storage medium for inserting a watermark identifier into a document page, relates to the technical field of computers, and can enable a user to quickly check the effect of the watermark identifier inserted into the document page. The method comprises the following steps: acquiring information of target pages to be inserted with watermark identifications in a document, wherein the number of the target pages is at least one; judging whether the current display page of the document is the target page or not; if the current display page of the document is the target page, inserting the watermark identification into the current display page; and inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document. The method and the device are suitable for adding the watermark identification in the document page.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a method and an apparatus for inserting a watermark into a document page, an electronic device, and a storage medium.
Background
At present, when a user adds a watermark in a document, for example, when the existing PDF editor is used to insert a watermark in a PDF document, the PDF editor may directly perform a watermark adding operation on the entire document, and for some relatively large documents, it usually takes a long time to complete the operation, and the user needs to wait for the completion of the watermark adding of the entire document to browse the watermark adding effect, which affects user experience.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method, an apparatus, an electronic device, and a storage medium for inserting a watermark into a document page, so that a user can quickly check the effect of inserting the watermark into the document page.
In a first aspect, an embodiment of the present invention provides a method for inserting a watermark into a document page, where the method includes: acquiring information of target pages to be inserted with watermark identifications in a document, wherein the number of the target pages is at least one; judging whether the current display page of the document is the target page or not; if the current display page of the document is the target page, inserting the watermark identification into the current display page; and inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document.
Optionally, after inserting the watermark identifier into the current display page, before inserting the watermark identifier into a target page into which the watermark identifier has not been inserted according to an instruction for storing the document, the method further includes: monitoring whether the current display page of the document is updated or not; if the current display page of the document is updated, judging whether the updated display page is the target page; and if the updated display page is the target page, inserting the watermark identification into the updated display page.
Optionally, after inserting the watermark identifier into the current display page, before inserting the watermark identifier into a target page into which the watermark identifier has not been inserted according to an instruction for storing the document, the method further includes: monitoring whether an operation instruction for the document exists; and if the operation instruction aiming at the document does not exist, inserting the watermark identification into the target page into which the watermark identification is not inserted.
Optionally, the inserting the watermark identifier into the target page into which the watermark identifier has not been inserted includes: and if an operation instruction aiming at the document is monitored in the process of inserting the watermark identifier into the target page, suspending the insertion of the watermark identifier into the target page in which the watermark identifier is not inserted.
Optionally, the inserting the watermark identifier into the target page into which the watermark identifier has not been inserted includes: and sequentially inserting the watermark identifications into the target page according to the adjacent relation between the target page into which the watermark identifications are not inserted and the current display page.
Optionally, the obtaining information of a target page to be inserted with a watermark identifier in a document includes: acquiring information of a target page to be inserted with a watermark identifier in a document; storing the information into an information maintenance library; after inserting the watermark identifier into the current display page, the method further comprises: marking the information corresponding to the current display page in the information maintenance library; the inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document includes: according to the instruction for saving the document, searching unmarked information in the information maintenance library; and inserting the watermark identification into the target page corresponding to the unmarked information.
In a second aspect, an embodiment of the present invention provides an apparatus for inserting a watermark into a document page, including: the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring information of target pages to be inserted with watermark identifications in a document, and the number of the target pages is at least one; the first judging unit is used for judging whether the current display page of the document is the target page or not; a first inserting unit, configured to insert the watermark identifier in the current display page if the current display page of the document is the target page; and the second inserting unit is used for inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document.
Optionally, the apparatus further comprises: the first monitoring unit is used for monitoring whether the current display page of the document is updated or not; a second judging unit, configured to judge whether the updated display page is the target page if the current display page of the document is updated; and the third inserting unit is used for inserting the watermark identifier into the updated display page if the updated display page is the target page.
Optionally, the apparatus further comprises: the second monitoring unit is used for monitoring whether an operation instruction aiming at the document exists or not; and the fourth inserting unit is used for inserting the watermark identifier into the target page into which the watermark identifier is not inserted if the operation instruction aiming at the document does not exist.
Optionally, the fourth inserting unit inserts the watermark identifier into the target page into which the watermark identifier has not been inserted, and includes: and if the second monitoring unit monitors an operation instruction aiming at the document in the process of inserting the watermark identifier into the target page, suspending the insertion of the watermark identifier into the target page in which the watermark identifier is not inserted.
Optionally, the fourth inserting unit inserts the watermark identifier into the target page into which the watermark identifier has not been inserted, and includes: and sequentially inserting the watermark identifications into the target page according to the adjacent relation between the target page into which the watermark identifications are not inserted and the current display page.
Optionally, the obtaining unit is specifically configured to: acquiring information of a target page to be inserted with a watermark identifier in a document; storing the information into an information maintenance library; the device further comprises: a marking unit, configured to mark, after the watermark identifier is inserted into the current display page, information corresponding to the current display page in the information maintenance library; the second insertion unit is specifically configured to: according to the instruction for saving the document, searching unmarked information in the information maintenance library; and inserting the watermark identification into the target page corresponding to the unmarked information.
In a third aspect, an embodiment of the present invention provides an electronic device, where the electronic device includes: the device comprises a shell, a processor, a memory, a circuit board and a power circuit, wherein the circuit board is arranged in a space enclosed by the shell, and the processor and the memory are arranged on the circuit board; a power supply circuit for supplying power to each circuit or device of the electronic apparatus; the memory is used for storing executable program codes; the processor executes a program corresponding to the executable program code by reading the executable program code stored in the memory, and is used for executing the method for inserting the watermark identifier in the document page, which is described in any one of the foregoing embodiments.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium storing one or more programs, where the one or more programs are executable by one or more processors to implement the method for inserting watermark identifications in document pages described in any of the foregoing embodiments.
The embodiment of the invention provides a method, a device, electronic equipment and a storage medium for inserting watermark identification in a document page, wherein at least one target page is obtained by acquiring the information of the target page to be inserted with the watermark identification in the document; judging whether the current display page of the document is the target page or not; if the current display page of the document is the target page, inserting the watermark identification into the current display page; and inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document. Therefore, when the watermark identifier is inserted into the target page of the document, the watermark identifier is inserted into the target page currently displayed by the document, and for other target pages, the watermark identifier is inserted into the target page when the document is stored, so that compared with the method that the existing PDF editor performs the watermark adding operation on the whole document at one time after receiving the operation instruction of confirming the watermark insertion by the user, the waiting time of the user can be reduced, the user can quickly check the effect of the document page after the watermark identifier is inserted, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flowchart of a method for inserting watermark identifications in document pages according to an embodiment of the present invention;
FIG. 2 is a flowchart of a portion of steps of another method for inserting watermark identifications in document pages according to an embodiment of the present invention;
FIG. 3 is a flowchart of partial steps of yet another method for inserting watermark identifications in document pages according to an embodiment of the present invention;
FIG. 4 is a flowchart of a portion of steps of a further method for inserting watermark identifications in document pages according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an apparatus for inserting watermark identifications in document pages according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of another apparatus for inserting watermark identification into a document page according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of another apparatus for inserting watermark identification into a document page according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of another apparatus for inserting watermark identification into a document page according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first aspect, an embodiment of the present invention provides a method for inserting a watermark into a document page, which enables a user to quickly check an effect of inserting the watermark into the document page.
As shown in fig. 1, an embodiment of the present invention provides a method for inserting a watermark into a document page, including:
s101, acquiring information of target pages to be inserted with watermark identifications in a document, wherein the number of the target pages is at least one;
in this step, the document may be a document having a page number or configurable page number, such as Word, PDF, Excel, PPT, and the like; the information of the target page can be the page number of the target page, and the information of the target page can be configured by a user, for example, the user sets pages 10-50 in the document as the target page; when the document is an Excel document, a user can set the target page after adding page numbers to the Excel document.
The watermark identification can be elements which can play a role in identification, such as pictures, characters, animations and the like, and can be configured by a user or provided by a system. The pictures, the characters and the animations can float above the document content or line below the document content.
S102, judging whether the current display page of the document is the target page or not;
in this step, the currently displayed page of the document refers to a page of the document currently displayed on the electronic screen, and the number of the currently displayed pages of the document on the electronic screen may be 1 or more, for example, a Word document may only display 1 page or two or more pages in a computer display. When a certain page of the document is displayed only in a part of the electronic screen, the page can also be considered as the current displayed page of the document.
When the number of the current display pages of the document is 1, judging whether the page is the target page; and when the current display pages of the document are two or more, respectively judging whether each display page is the target page.
S103, if the current display page of the document is the target page, inserting the watermark identification into the current display page;
in this step, when the number of the current display pages of the document is only 1, if the display page is the target page, the watermark identification is inserted into the display page; and when the number of the current display pages of the document is two or more, inserting the watermark identification into the display page judged as the target page.
Optionally, the document may correspond to a page display element maintenance library, where the page display element maintenance library is configured to maintain display elements, such as characters and pictures, of each page of the document, and the page display element maintenance library may exist in a list form, and when a page of the document is displayed, a page element corresponding to the displayed page in the display element maintenance library is displayed on the electronic screen. At this time, the inserting the watermark identifier into the current display page may specifically include: and inserting the watermark identification into a display element list corresponding to the current display page in the page display element maintenance library.
Optionally, after the watermark identifier is inserted into the current display page, the method may further include adjusting a position where the watermark identifier is inserted according to a user instruction. Therefore, when the user is unsatisfied with the position where the current watermark identifier is inserted, the self-adjustment can be carried out, the participation degree of the user is improved, and the user experience is improved.
And S104, inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document.
In this step, since some target pages in the document may not be displayed on the electronic screen, the watermark identification is not inserted into the part of the target pages. At this time, after the instruction for saving the document is obtained, the watermark identifier is inserted into the part of the target page.
In the method for inserting the watermark identifier into the document page provided by the embodiment, the information of the target page to be inserted with the watermark identifier in the document is obtained, and the number of the target page is at least one; judging whether the current display page of the document is the target page or not; if the current display page of the document is the target page, inserting the watermark identification into the current display page; and inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document. Therefore, when the watermark identifier is inserted into the target page of the document, the watermark identifier is inserted into the target page currently displayed by the document, and for other target pages, the watermark identifier is inserted into the target page when the document is stored, so that compared with the method that the existing PDF editor performs the watermark adding operation on the whole document at one time after receiving the operation instruction of confirming the watermark insertion by the user, the waiting time of the user can be reduced, the user can quickly check the effect of the document page after the watermark identifier is inserted, and the user experience is improved.
As shown in fig. 2, optionally, after inserting the watermark identifier into the current display page, before inserting the watermark identifier into a target page into which the watermark identifier has not been inserted according to an instruction to store the document, the method may further include:
a1, monitoring whether the current display page of the document is updated;
in this step, the current display page of the document may be updated, for example, when a user performs operations such as page turning, page mode switching, page jumping, and the like on the document, the current display page is updated. The updating of the current display page at least comprises one of the following: the new display pages are added, the original display pages are reduced, and the new display pages are added and the original display pages are reduced.
Optionally, the document may correspond to a display page maintenance library, where the display page maintenance library is configured to maintain information of a current display page of the document, and the information of the display page in the display page maintenance library and the information of the target page obtained in step 101 may be used to describe the same feature of the page, for example, the information of the display page in the display page maintenance library and the information of the target page obtained in step 101 may be page number information at the same time.
The display page maintenance library may exist in the form of a list. At this time, the monitoring whether the current display page of the document is updated may include: and monitoring whether the information of the display page stored in the display page maintenance library corresponding to the document is updated or not.
In this embodiment, it is only necessary to monitor whether the information of the current display page of the document maintained in the display page maintenance library is changed, and it can be determined whether the current display page of the document is updated.
A2, if the current display page of the document is updated, judging whether the updated display page is the target page;
in this step, when the document corresponds to the display page maintenance library, and the information of the display page in the display page maintenance library and the information of the target page acquired in step 101 are used to describe the same feature of the page, the information of the current display page in the display page maintenance library may be compared with the information of the target page, and when the information of the current display page in the display page maintenance library is the same as the information of the target page, it may be determined that the updated display page is the target page.
A3, if the updated display page is the target page, inserting the watermark identification into the updated display page.
In this step, the inserting the watermark identifier into the updated display page may further include: and judging whether the target page is inserted with the watermark identification or not, and if not, inserting the watermark identification into the updated display page. Therefore, the watermark identification can be prevented from being inserted into the same target page for multiple times.
In this embodiment, when the current display page is updated, the system may automatically detect whether the updated display page is a target page, and if so, insert the watermark identifier into the target page, so that the watermark identifier may be flexibly inserted according to a requirement (for example, page turning) for viewing a document by a user, and influence on the user's impression may be almost ignored, and especially when the document is large, the experience of viewing the insertion effect by the user may be greatly improved.
As shown in fig. 3, optionally, after inserting the watermark identifier into the current display page, before inserting the watermark identifier into a target page into which the watermark identifier has not been inserted according to an instruction to store the document, the method may further include:
b1, monitoring whether an operation instruction for the document exists;
in this step, the monitoring may be performed in real time, that is, after the watermark identifier is inserted into the current display page, the monitoring may be performed all the time before the watermark identifier is inserted into the target page into which the watermark identifier is not inserted according to the instruction for storing the document.
The operation instructions may include editing a document, turning pages, switching page modes, zooming pages, and the like.
B2, if there is no operation instruction for the document, inserting the watermark identification into the target page into which the watermark identification is not inserted.
In this step, optionally, the inserting the watermark identifier into the target page into which the watermark identifier has not been inserted may include: and if an operation instruction aiming at the document is monitored in the process of inserting the watermark identifier into the target page, suspending the insertion of the watermark identifier into the target page in which the watermark identifier is not inserted.
Optionally, after suspending the insertion of the watermark identifier in the target page into which the watermark identifier has not been inserted, the method may further include: and according to the message notification that the execution of the operation instruction is finished, continuously inserting the watermark identifier into the target page into which the watermark identifier is not inserted.
According to the embodiment, the watermark identifier can be inserted into the target page into which the watermark identifier is not inserted under the condition that the document does not need to execute any operation instruction, so that the watermark identifier can be inserted into the target page in a 'joint pin mode' on the premise that the viewing or editing of the document by a user is not influenced, the waiting time of the user during the final saving of the document is reduced, and the user experience is improved.
Optionally, in the above embodiment, the inserting the watermark identifier into the target page into which the watermark identifier has not been inserted may include: and sequentially inserting the watermark identifications into the target page according to the adjacent relation between the target page into which the watermark identifications are not inserted and the current display page.
In this embodiment, the sequentially inserting the watermark identifier into the target page according to the adjacent relationship between the target page into which the watermark identifier has not been inserted and the current display page may specifically include: and sequentially inserting the watermark identifications into the target page according to the position relationship from near to far between the target page into which the watermark identifications are not inserted and the current display page.
Therefore, the probability that the target page closer to the current display page is firstly checked by the user is higher, and therefore the watermark identification is sequentially inserted into the target page according to the sequence, and the user experience can be improved.
Optionally, the obtaining information of the target page to be inserted with the watermark identifier in the document may include: acquiring information of a target page to be inserted with a watermark identifier in a document; and storing the information into an information maintenance library. At this time, after inserting the watermark identifier into the current display page, the method may further include: marking the information corresponding to the current display page in the information maintenance library; therefore, whether the watermark identification is inserted into the target page corresponding to the information can be judged according to whether the information stored in the information maintenance library is marked or not.
As shown in fig. 4, optionally, in the above embodiment, the inserting the watermark identifier into the target page into which the watermark identifier has not been inserted according to the instruction to save the document includes:
c1, according to the instruction of saving the document, searching unmarked information in the information maintenance library;
and C2, inserting the watermark identification into the target page corresponding to the unmarked information.
In this embodiment, the target page without the inserted watermark identifier can be found by searching the unmarked information in the information maintenance library, which greatly facilitates the maintenance work of the target page.
In a second aspect, an embodiment of the present invention provides an apparatus for inserting a watermark into a document page, so that a user can quickly check an effect of inserting the watermark into the document page.
As shown in fig. 5, an embodiment of the present invention provides an apparatus for inserting watermark identification in a document page, including: the acquiring unit 11 is configured to acquire information of a target page to be inserted with a watermark identifier in a document, where the number of the target page is at least one; a first judging unit 12, configured to judge whether a currently displayed page of the document is the target page; a first inserting unit 13, configured to insert the watermark identifier in the current display page if the current display page of the document is the target page; and a second inserting unit 14, configured to insert the watermark identifier into a target page into which the watermark identifier has not been inserted according to an instruction to store the document.
In the apparatus for inserting a watermark identifier into a document page provided by this embodiment, information of a target page to be inserted with a watermark identifier in a document is obtained, where the number of the target page is at least one; judging whether the current display page of the document is the target page or not; if the current display page of the document is the target page, inserting the watermark identification into the current display page; and inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document. Therefore, when the watermark identifier is inserted into the target page of the document, the watermark identifier is inserted into the target page currently displayed by the document, and for other target pages, the watermark identifier is inserted into the target page when the document is stored, so that compared with the method that the existing PDF editor performs the watermark adding operation on the whole document at one time after receiving the operation instruction of confirming the watermark insertion by the user, the waiting time of the user can be reduced, the user can quickly check the effect of the document page after the watermark identifier is inserted, and the user experience is improved.
As shown in fig. 6, optionally, the apparatus further includes: a first monitoring unit 15, configured to monitor whether a current display page of the document is updated; a second judging unit 16, configured to judge whether the updated display page is the target page if the current display page of the document is updated; a third inserting unit 17, configured to insert the watermark identifier into the updated display page if the updated display page is the target page.
As shown in fig. 7, optionally, the apparatus further includes: a second monitoring unit 18 for monitoring whether there is an operation instruction for the document; a fourth inserting unit 19, configured to insert the watermark identifier into a target page into which the watermark identifier has not been inserted if there is no operation instruction for the document.
Optionally, the fourth inserting unit inserts the watermark identifier into the target page into which the watermark identifier has not been inserted, and includes: and if the second monitoring unit monitors an operation instruction aiming at the document in the process of inserting the watermark identifier into the target page, suspending the insertion of the watermark identifier into the target page in which the watermark identifier is not inserted.
Optionally, the fourth inserting unit inserts the watermark identifier into the target page into which the watermark identifier has not been inserted, and includes: and sequentially inserting the watermark identifications into the target page according to the adjacent relation between the target page into which the watermark identifications are not inserted and the current display page.
Optionally, the obtaining unit 11 is specifically configured to: acquiring information of a target page to be inserted with a watermark identifier in a document; storing the information into an information maintenance library; the device further comprises: a marking unit 20, configured to mark, after the watermark identifier is inserted into the current display page, information corresponding to the current display page in the information maintenance library; the second insertion unit 14 is specifically configured to: according to the instruction for saving the document, searching unmarked information in the information maintenance library; and inserting the watermark identification into the target page corresponding to the unmarked information.
In a third aspect, an embodiment of the present invention further provides an electronic device, which can reduce operation and decision costs when a user makes a timing task, and save time and effort of the user.
Fig. 9 is a schematic structural diagram of an embodiment of an electronic device of the present invention, and as shown in fig. 9, the electronic device may include: the electronic device comprises a shell 91, a processor 92, a memory 93, a circuit board 94 and a power supply circuit 95, wherein the circuit board 94 is arranged inside a space enclosed by the shell 91, and the processor 92 and the memory 93 are arranged on the circuit board 94; a power supply circuit 95 for supplying power to each circuit or device of the electronic apparatus; the memory 93 is used to store executable program code; the processor 92 executes a program corresponding to the executable program code by reading the executable program code stored in the memory 93, for performing the method according to any of the foregoing embodiments.
For the specific execution process of the above steps by the processor 92 and the steps further executed by the processor 92 by running the executable program code, reference may be made to the description of the foregoing embodiments, which are not described herein again.
The above electronic devices exist in a variety of forms, including but not limited to:
(1) a mobile communication device: such devices are characterized by mobile communications capabilities and are primarily targeted at providing voice, data communications. Such terminals include: smart phones (e.g., iphones), multimedia phones, functional phones, and low-end phones, among others.
(2) Ultra mobile personal computer device: the equipment belongs to the category of personal computers, has calculation and processing functions and generally has the characteristic of mobile internet access. Such terminals include: PDA, MID, and UMPC devices, etc., such as ipads.
(3) A portable entertainment device: such devices can display and play multimedia content. This type of device comprises: audio, video players (e.g., ipods), handheld game consoles, electronic books, and smart toys and portable car navigation devices.
(4) A server: the device for providing the computing service comprises a processor, a hard disk, a memory, a system bus and the like, and the server is similar to a general computer architecture, but has higher requirements on processing capacity, stability, reliability, safety, expandability, manageability and the like because of the need of providing high-reliability service.
(5) And other electronic equipment with data interaction function.
Accordingly, an embodiment of the present invention further provides a computer-readable storage medium, where one or more programs are stored, and the one or more programs can be executed by one or more processors to implement any one of the methods provided in the foregoing embodiments, so that the corresponding technical effects can also be achieved, which have been described in detail above and are not described herein again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.
In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
For convenience of description, the above devices are described separately in terms of functional division into various units/modules. Of course, the functionality of the units/modules may be implemented in one or more software and/or hardware implementations of the invention.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A method for inserting watermark identification in a document page, comprising:
acquiring information of target pages to be inserted with watermark identifications in a document, wherein the number of the target pages is at least one;
judging whether the current display page of the document is the target page or not;
if the current display page of the document is the target page, inserting the watermark identification into the current display page;
and inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document.
2. The method of claim 1, wherein after inserting the watermark identifier into the currently displayed page, before inserting the watermark identifier into a target page into which the watermark identifier has not been inserted according to an instruction for saving the document, the method further comprises:
monitoring whether the current display page of the document is updated or not;
if the current display page of the document is updated, judging whether the updated display page is the target page;
and if the updated display page is the target page, inserting the watermark identification into the updated display page.
3. The method of claim 1, wherein after inserting the watermark identifier into the currently displayed page, before inserting the watermark identifier into a target page into which the watermark identifier has not been inserted according to an instruction for saving the document, the method further comprises:
monitoring whether an operation instruction for the document exists;
and if the operation instruction aiming at the document does not exist, inserting the watermark identification into the target page into which the watermark identification is not inserted.
4. The method of claim 3, wherein the inserting the watermark identifier into the target page into which the watermark identifier has not been inserted comprises:
and if an operation instruction aiming at the document is monitored in the process of inserting the watermark identifier into the target page, suspending the insertion of the watermark identifier into the target page in which the watermark identifier is not inserted.
5. The method of claim 3, wherein the inserting the watermark identifier into the target page into which the watermark identifier has not been inserted comprises:
and sequentially inserting the watermark identifications into the target page according to the adjacent relation between the target page into which the watermark identifications are not inserted and the current display page.
6. The method according to claim 1, wherein the obtaining information of a target page of a document into which a watermark identifier is to be inserted comprises:
acquiring information of a target page to be inserted with a watermark identifier in a document;
storing the information into an information maintenance library;
after inserting the watermark identifier into the current display page, the method further comprises:
marking the information corresponding to the current display page in the information maintenance library;
the inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document includes:
according to the instruction for saving the document, searching unmarked information in the information maintenance library;
and inserting the watermark identification into the target page corresponding to the unmarked information.
7. An apparatus for inserting watermark identification in a document page, comprising:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring information of target pages to be inserted with watermark identifications in a document, and the number of the target pages is at least one;
the first judging unit is used for judging whether the current display page of the document is the target page or not;
a first inserting unit, configured to insert the watermark identifier in the current display page if the current display page of the document is the target page;
and the second inserting unit is used for inserting the watermark identifier into the target page into which the watermark identifier is not inserted according to the instruction for storing the document.
8. The apparatus of claim 7, further comprising:
the first monitoring unit is used for monitoring whether the current display page of the document is updated or not;
a second judging unit, configured to judge whether the updated display page is the target page if the current display page of the document is updated;
and the third inserting unit is used for inserting the watermark identifier into the updated display page if the updated display page is the target page.
9. The apparatus of claim 7, further comprising:
the second monitoring unit is used for monitoring whether an operation instruction aiming at the document exists or not;
and the fourth inserting unit is used for inserting the watermark identifier into the target page into which the watermark identifier is not inserted if the operation instruction aiming at the document does not exist.
10. The apparatus of claim 9, wherein the fourth inserting unit inserts the watermark identifier in a target page into which the watermark identifier has not been inserted, and comprises:
and if the second monitoring unit monitors an operation instruction aiming at the document in the process of inserting the watermark identifier into the target page, suspending the insertion of the watermark identifier into the target page in which the watermark identifier is not inserted.
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