CN107301157A - A kind of reading model switching position localization method and device - Google Patents

Abstract

The embodiment of the invention discloses a kind of reading model switching position localization method and device, current user is solved when two kinds of pattern switchings for reading word or file, caused each switching is required for returning to the place that document most starts, or wants to return to last time and browse the technical problem that position is accomplished by waiting.Reading model switching position localization method of the embodiment of the present invention includes：The instruction of word or file pattern switching is read when getting, last reading position is recorded；Document content interception to last reading position is picture；Picture is cached.

Description

A reading mode switching position positioning method and device

technical field

The present invention relates to the technical field of office software, in particular to a reading mode switching position positioning method and device.

Background technique

Office software refers to software that can perform word processing, form production, slide production, graphics and image processing, and simple database processing. Especially for word processing applications, it provides users with tools for creating professional and elegant documents, helping users save time and get elegant and beautiful results. It not only provides many easy-to-use document creation tools, but also provides rich Feature set for creating complex documents. Even just using a word processing application, such as Word, applying a little text formatting or image manipulation can make a simple document more attractive than just plain text.

Currently, there are two modes for reading text documents in the application, normal and automatic line wrapping (capable of enlarging fonts and automatically wrapping lines), but the current document typesetting method can only be typeset sequentially from beginning to end (because the data storage structure of text documents is a queue Type, the subsequent typesetting will depend on the previous results), which causes the user to go back to the beginning of the document every time when switching between these two modes, or to go back to the last browsing position. Wait, and the waiting time will fluctuate widely according to the size of the document.

As mentioned above, when the user switches between the two modes of reading text documents, the technical problem that each switch needs to go back to the beginning of the document, or to return to the last browsing position, has become a technical problem. A technical problem to be solved urgently by those skilled in the art.

Contents of the invention

The embodiment of the present invention provides a reading mode switching position positioning method and device, which solves the problem that the user needs to go back to the beginning of the document every time when switching between the two modes of reading text documents, or want to A technical issue that requires waiting to return to the last browsing location.

A reading mode switching position positioning method provided by an embodiment of the present invention includes:

When the command to switch the reading text document mode is obtained, record the last reading position;

Intercepting the content of the document at the last reading position as a picture;

The picture is cached.

Optionally, when the reading text document mode switching instruction is obtained, the recording of the last reading position specifically includes:

When the reading text document mode switching instruction is obtained, the last reading position read in the current reading mode is recorded.

Optionally, when the reading text document mode switching instruction is obtained, the recording of the last reading position specifically includes:

When the text document reading mode switching instruction is obtained, the reading position read in the current reading mode is recorded in real time, and the final reading position is determined according to the last update time.

Optionally, intercepting the content of the document at the last reading position as a picture specifically includes:

The content of the document at the last reading position read in the current reading mode is captured by the visible area and the picture of the preset area before and after.

Optionally, after caching the picture, it also includes:

According to another mode of reading the text document switched, the picture is extracted from the cache and displayed, and at the same time, the typesetting of the document is restarted or typesetting is started from the last browsing position.

A reading mode switching position positioning device provided by an embodiment of the present invention includes:

The recording unit is used to record the last reading position when the reading text document mode switching instruction is acquired;

a picture intercepting unit, configured to capture the content of the document at the last reading position as a picture;

The cache unit is configured to cache the picture.

Optionally, the recording unit specifically includes:

The first recording subunit is configured to record the last reading position read in the current reading mode when the switching instruction for reading text documents is acquired.

Optionally, the recording unit specifically includes:

The second recording subunit is configured to record the reading position read in the current reading mode in real time when the text document reading mode switching instruction is acquired, and determine the final reading position according to the last update time.

Optionally, the picture capture unit is specifically configured to capture pictures of the visible area and the preset areas before and after the content of the document at the last reading position read in the current reading mode.

Optionally, the reading mode switching position positioning device further includes:

The extraction unit is configured to extract the picture from the cache and display it according to another mode of reading the text document switched to, and at the same time start typesetting the document from the beginning or from the last browsing position.

It can be seen from the above technical solutions that the embodiments of the present invention have the following advantages:

A method and device for locating a reading mode switching position provided by an embodiment of the present invention, wherein the reading mode switching position locating method includes: recording the last reading position when the reading text document mode switching instruction is obtained; intercepting the document content of the last reading position It is a picture; the picture is cached. In this embodiment, when the mode switching instruction for reading text documents is obtained, the last reading position is recorded; the content of the document at the last reading position is intercepted as a picture; Sometimes, every time you switch, you need to go back to the beginning of the document, or you need to wait for technical problems if you want to go back to the last browsing position.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative efforts.

FIG. 1 is a schematic flowchart of an embodiment of a reading mode switching position positioning method provided by an embodiment of the present invention;

Fig. 2 is a schematic flowchart of another embodiment of a reading mode switching position locating method provided by an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of an embodiment of a reading mode switching position positioning device provided by an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of another embodiment of a reading mode switching position locating device provided by an embodiment of the present invention.

detailed description

The embodiment of the present invention provides a reading mode switching position positioning method and device, which solves the problem that the user needs to go back to the beginning of the document every time when switching between the two modes of reading text documents, or want to A technical issue that requires waiting to return to the last browsing location.

In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to FIG. 1 , an embodiment of a reading mode switching position positioning method provided by an embodiment of the present invention includes:

101. When the reading text document mode switching instruction is obtained, record the last reading position;

In this embodiment, when the user switches between these two modes, each switch needs to return to the beginning of the document, or wants to return to the last browsing position, first of all, when the mode of reading the text document is obtained command to record the last read position.

102. Intercept the content of the document at the last reading position as a picture;

After obtaining the mode switching command for reading text documents and recording the last reading position, it is necessary to capture the content of the document at the last reading position as a picture.

103. Cache the picture.

After the content of the document at the last reading position is captured as a picture, the picture needs to be cached.

In this embodiment, when the mode switching instruction for reading text documents is obtained, the last reading position is recorded; the content of the document at the last reading position is intercepted as a picture; Sometimes, every time you switch, you need to go back to the beginning of the document, or you need to wait for technical problems if you want to go back to the last browsing position.

The above is a detailed description of the process of the reading mode switching position positioning method. The specific process of each step will be described in detail below. Please refer to FIG. 2, another example of a reading mode switching position positioning method provided by the embodiment of the present invention Examples include:

201. When the reading text document mode switching instruction is obtained, record the last reading position read in the current reading mode or record the reading position read in the current reading mode in real time, and determine the final reading position according to the last update time;

In this embodiment, when the user switches between these two modes, each switch needs to go back to the beginning of the document, or wants to go back to the last browsing position, first of all, when the mode of reading the text document is obtained, it needs to switch Instructions, record the last reading position read in the current reading mode or record the reading position read in the current reading mode in real time, and determine the last reading position according to the last update time.

For example, after it is learned that the user has switched the reading mode of the text document, the current browsing position is recorded (the current browsing position can also be recorded in real time).

202. Intercepting the images of the visible area and its front and rear preset areas for the content of the document at the last reading position read in the current reading mode;

When the reading text document mode switching command is obtained, the last reading position read in the current reading mode is recorded or the reading position read in the current reading mode is recorded in real time, and the final reading position is determined according to the last update time, the current reading mode needs to be read. The content of the document at the last reading position of the document is intercepted in the visible area and the picture of the preset area before and after.

For example, cache screenshots of the front and rear areas including the visible area in the application (the specific amount of screenshots can be customized), and record the corresponding documents of the screenshots.

203. Cache the picture;

After the content of the document at the last reading position read in the current reading mode is captured in the visible area and the pictures of the preset areas before and after, the pictures need to be cached.

204. According to another mode of reading the text document switched to, extract the picture from the cache and display it, and at the same time start typesetting the document from the beginning or from the last browsing position.

After the picture is cached, it is necessary to extract the picture from the cache and display it according to another mode of reading the text document switched to, and at the same time, typesetting the document from the beginning or from the last browsing position.

For example, after switching the reading mode, read and display the pictures captured before this document in the cache. Meanwhile the document continues to be typeset from scratch in the background. Or you can also record the recorded characters as an option while recording the last opened position of the picture, that is, the screenshot part is displayed when the document is opened, and then the background is actually typesetting from the last recorded character.

In this embodiment, when the mode switching instruction for reading text documents is obtained, the last reading position is recorded; the content of the document at the last reading position is intercepted as a picture; Sometimes, every time you switch, you need to go back to the beginning of the document, or you need to wait for technical problems if you want to go back to the last browsing position.

Please refer to FIG. 3 , an embodiment of a reading mode switching position positioning device provided in an embodiment of the present invention includes:

The recording unit 301 is used to record the last reading position when the mode switching instruction for reading text documents is acquired;

A picture intercepting unit 302, configured to capture the content of the document at the last reading position as a picture;

The cache unit 303 is configured to cache the pictures.

In this embodiment, when the reading text document mode switching instruction is acquired by the recording unit 301, the last reading position is recorded; the picture interception unit 302 intercepts the content of the document at the last reading position as a picture; the cache unit 303 caches the picture, solving the current problem When the user switches between the two modes of reading the text document, each switch needs to return to the beginning of the document, or the technical problem that needs to be waited to return to the last browsing position.

The above is a detailed description of each unit of the reading mode switching position positioning device, and the subunits will be described in detail below. Please refer to FIG. 4, another example of a reading mode switching position positioning device provided in an embodiment of the present invention Examples include:

The recording unit 401 is used to record the last reading position when the mode switching instruction for reading text documents is acquired;

The recording unit specifically includes:

The first recording subunit 4011 is configured to record the last reading position read in the current reading mode when the switching instruction for reading text documents is acquired.

The second recording subunit 4012, when acquiring the text document reading mode switching instruction, records the reading position read in the current reading mode in real time, and determines the final reading position according to the last update time.

The picture intercepting unit 402 is used to intercept the document content of the last reading position as a picture, and the picture intercepting unit 402 is specifically used to carry out the visual area and the preset area before and after the document content of the last reading position read by the current reading mode Image capture.

The cache unit 403 is configured to cache the pictures.

The extracting unit 403 is configured to extract pictures from the cache and display them according to another text document reading mode switched to, and at the same time, start typesetting the document from the beginning or from the last browsing position.

In this embodiment, when the reading text document mode switching instruction is acquired by the recording unit 401, the last reading position is recorded; the picture interception unit 402 intercepts the document content of the last reading position as a picture; the cache unit 403 caches the picture, solving the current problem When the user switches between the two modes of reading the text document, each switch needs to return to the beginning of the document, or the technical problem that needs to be waited to return to the last browsing position.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed system, device and method can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still understand the foregoing The technical solutions recorded in each embodiment are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. a kind of reading model switching position localization method, it is characterised in that including：

The instruction of word or file pattern switching is read when getting, last reading position is recorded；

Document content interception to the last reading position is picture；

The picture is cached.

2. reading model switching position localization method according to claim 1, it is characterised in that when The pattern switching instruction of reading word or file is got, last reading position is recorded and specifically includes：

The instruction of word or file pattern switching is read when getting, and records the institute that current reading model is read State last reading position.

3. reading model switching position localization method according to claim 1, it is characterised in that when The pattern switching instruction of reading word or file is got, last reading position is recorded and specifically includes：

The instruction of word or file pattern switching is read when getting, records what current reading model was read in real time Reading position, and the last reading position is determined according to the final updating time.

4. reading model switching position localization method according to claim 3, it is characterised in that right The document content interception of the last reading position specifically includes for picture：

The document content of the last reading position read to current reading model carry out viewing area and The picture interception of its front and rear preset regions.

5. reading model switching position localization method according to claim 4, it is characterised in that will The picture also includes after being cached：

According to another reading word or file pattern being switched to, the picture is extracted from caching and is shown, The document accent is started simultaneously typesetting or since it is described it is last browse position typesetting.

6. a kind of reading model switching position positioner, it is characterised in that including：

Recording unit, for when getting the pattern switching instruction of reading word or file, record is last to read position Put；

Picture interception unit, is picture for the document content interception to the last reading position；

Buffer unit, for the picture to be cached.

7. reading model switching position positioner according to claim 6, it is characterised in that note Record unit is specifically included：

First record subelement, the pattern switching instruction of reading word or file is got for working as, and record is worked as The last reading position that preceding reading model is read.

8. reading model switching position positioner according to claim 6, it is characterised in that note Record unit is specifically included：

Second record subelement, gets the pattern switching instruction of reading word or file, in real time record for working as The reading position that current reading model is read, and the last reading position is determined according to the final updating time Put.

9. reading model switching position positioner according to claim 8, it is characterised in that figure Piece interception unit, specifically in the document of the last reading position read to current reading model Hold the picture interception for carrying out viewing area and its front and rear preset regions.

10. reading model switching position positioner according to claim 8, it is characterised in that The reading model switching position positioner also includes：

Extraction unit, for according to another reading word or file pattern being switched to, institute to be extracted from caching State picture and show, at the same the document accent is started typesetting or since it is described it is last browse position arrange Version.