CN105824788A - Method and system for converting PowerPoint file into word file - Google Patents

Method and system for converting PowerPoint file into word file Download PDF

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Publication number
CN105824788A
CN105824788A CN201610154248.2A CN201610154248A CN105824788A CN 105824788 A CN105824788 A CN 105824788A CN 201610154248 A CN201610154248 A CN 201610154248A CN 105824788 A CN105824788 A CN 105824788A
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China
Prior art keywords
word document
word
shape
interim
file
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CN201610154248.2A
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CN105824788B (en
Inventor
张慧
郭红涛
范文博
秦云
刘永磊
王丽
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Tianjin Chengjian University
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Tianjin Chengjian University
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00Handling natural language data
    • G06F40/10Text processing
    • G06F40/103Formatting, i.e. changing of presentation of documents
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00Handling natural language data
    • G06F40/10Text processing
    • G06F40/166Editing, e.g. inserting or deleting

Abstract

The invention relates to the field of processing techniques of computer files, and particularly relates to a method and a system for converting a PowerPoint file into a word file. The method is characterized by comprising the following steps of using a file name of the PowerPoint file as a primary title of the word file; for a first shape of each page, if a character in the shape is the same with a character of a first shape of a previous page, omitting the character in the shape; otherwise, using the file name of a text in the first shape in this shape as a secondary subtitle of the word file; for each page in the ppt (PowerPoint) file, firstly reading the shape of each area of a current page; judging the attribute type of the area, so as to distinguish that the area is content of the text, a form, a picture, an embedded object and the like; converting the area according to the different contents. The invention also provides the system for converting the PowerPoint file into the word file. The system for converting the PowerPoint file into the word file comprises a content reading module, a content recognizing module, a content classifying and processing module and a classified and processed content word-writing-in module.

Description

A kind of method and system that PowerPoint file is converted to word document
Technical field
The present invention relates to computer documents processing technology field, be specifically related to a kind of method and system that PowerPoint file is converted to word document.
Background technology
Ppt i.e. microsoftofficepowerpoint, is the PowerPoint software of Microsoft's design.The thing that microsoftofficepowerpoint works it out is PowerPoint, and it is a file, entitled ppt or pptx of its form suffix;The type such as pdf, picture format can also be saved as.Every one page in PowerPoint is all content that is the most separate in PowerPoint but also that connect each other lantern slide, every lantern slide.Microsoftofficepowerpoint is utilized to be possible not only to create PowerPoint, it is also possible to hold face-to-face meetings, teleconference on the internet or show PowerPoint on the net to spectators.User can carry out ppt demonstration on projector or computer, it is also possible to PowerPoint is printed, is fabricated to film, in order to is applied to widely in field." doc " form of Microsoft is oneself proprietary formats a kind of, its archives can accommodate the information such as more text formatting, script and recovery, more than other file document form such as rtf, html etc., but because this form is belonging to closure model, therefore its compatibility is relatively low.Actual working environment often has needs PowerPoint file being converted to word document.Such as European Patent Publication No CN102455996 (A), " Systemforautomaticallyconvertingmultipledocumentformatsf orswf (shockwaveflash) inbatch ", Chinese patent application 201010521173.X of the same name with it, " document formats to swf batch automated conversion system " is by calling the interface of microsoftoffice and then converting document to swf, and can automatically carry out Batch conversion document and generate corresponding thumbnail, this patent application is to change other kinds of document in swf file, unrelated to the invention.And for example, European Patent Publication No CN104156341 (A), " Onlinereadingsystemandmethod ", different with the present invention from the technical scheme of its Chinese patent application 201410372338.X of the same name " a kind of online reading System and method for ", when this inventive method is online reading adnexa, server translates the file into as pdf document form, and the most converted good pdf document is continued to be converted to Swf file by server.And for example, U.S. Patent number US2015186759 (A1) " Directprintingofofficedocuments ", the technology being previously mentioned is little with relation of the present invention.And for example, United States Patent (USP) " Directprintingofofficedocumentsfromtheirnativefileformat ", main record is the office file the most directly printing all kinds of form.And for example, 201120179541.7 " micro projectors of a kind of band computer " are mainly used in the projection of file.And for example, application number 201110097346.4 " supporting method and the intermediate file of structured document display with own browser of mobile phone ", this patent does not has concrete ins and outs.
It addition, we use google gopher to be retrieved by google, term " pptdoc conversion ", ppt is converted to word a following method:
1) " outline " view is utilized: open ppt PowerPoint, click " outline ", mouse is clicked in " outline " tab of " lantern slide/outline " task pane in left side, content is selected by " Ctrl+A " combination is sound, then use " Ctrl+C " Macintosh or right button to click in shortcut menu and select " duplication " order, then paste in Word.But this method can be got off the rower in original lantern slide, the intact duplication of various symbol.
2) " transmission " function is utilized to change ingeniously: to open PPT lantern slide to be changed, click " file " → " transmission " → " MicrosoftWord " menucommand.Then select " only using outline " radio button and click " determination " button, waiting a moment and find that entire chapter PPT document is opened in a Word document.Can find that Word has a lot of null after conversion.In Word, all delete null with replacement function can open " replacement " dialog box by " Ctrl+H ", " searching content " inner input " ^p^p ", " replacing with " inner input " ^p ", click several times " all replacing " button more.(" ^ " can input with " Shift+6 " key under English state.)
3) utilize " saving as " directly to change: to open the lantern slide needing conversion, click on " file " → " saving as ", then select to save as " rtf " form in " preserving type " list box.Present Word opens the rtf file just preserved, then carries out suitable editor and can realize conversion.
4) PPTConverttoDOC software conversion PPTConverttoDOC is green soft, directly runs, the most please Word and PPT program all closed after decompression.Choose PPT file to be changed, be directly drawn in " PPTConverttoDOC " program.Clicking " beginning " button in tool software the most convertible, after EOC, Automatic Program exits.The word document content that these method migration above-mentioned become is imperfect, poor quality, lacks ins and outs.
In sum, this function can preferably be realized currently without method or system.
Summary of the invention
In view of this, the present invention proposes a kind of method and system that PowerPoint file is converted to word document, with realize complete and accurate, PowerPoint is converted into high-quality word document, meets the demand of actual working environment.
For realizing this technical purpose, technical scheme is as follows:
A kind of method that PowerPoint file is converted to word document that the present invention realizes, the method includes:
Using the filename of PowerPoint file as the one-level title of word document;
For first shape of each page, if the word in this shape is as first shape word of page up, then ignore the word in this shape;Otherwise using the word in first shape in this shape as two grades of subtitles of word document;
For each page in ppt file, first read each region shape of current page;Judge the attribute type in this region, with distinguish this region as text, the content such as form, picture, inline object;
Described word document is the word document form of the installation in computer, and extension name can be doc or docx;
Described PowerPoint file is the ppt file or pptx file installed in computer.
Description is the conversion method of text, form, picture and inline object individually below:
If the content in this shape region is text, then in word, inserts a new dead band fall and the parameter of corresponding font and paragraph is set, then the word in this shape, copy in the new paragraph of word;
If the content in this shape region is form, the most newly-built interim word document, it is thus achieved that the pagewidth of interim word document, the width that width Width is the interim word page of form to be copied in ppt is set;
Call copy method form to be copied in ppt is copied on the pasting boards of operating system;
Call delete method and delete all the elements in interim word document, and add new paragraph at the end of interim word document;
Arranging the embedding type of form for shape is embedded into wdwrapinline in word, the mode around word that arranges around shape is that word is placed on wdwraptopbottom above and below shape;Form in ppt is copied in interim word document;
In interim word document, call wholestory method in interim word document, choose newly-increased form;
For the form chosen in interim word document by font.name, the attribute such as font.size, font.bold arranges the font of form, font size, if the attributes such as overstriking;
The designated value that the height of row in this form is wdrowheightatleast row height at least minimum is set;
The width arranging form is that wdautofitwindow adjusts table size automatically according to the width of active window;
Finally the form chosen in interim word document is copied to pasting boards by copy method, formal word document inserts paragraph, and the form in pasting boards is pasted in formal word document.If being not provided with these contents to copy to the form in word from ppt and there will be font super large, form font, font size are inconsistent, and form is beyond the border of word document, and form such as floats on above word at the problem.
If the content in this shape region is inline object, if the width width of inline object to be copied is more than the pagewidth application.width of interim word document in ppt, the most newly-built interim word document, arranges the pagewidth application.width that width width is interim word document of inline object to be copied in ppt;
This inline object is copied to pasting boards by copy method;
The content in interim word document is deleted by delete method;
Inline object in pasting boards is copied in interim word document by paste method;
Chosen the inline object just replicating by Select method in interim word document;
Its wdwraptype word is set around mode for shape being embedded into wdwrapinline in word;
The inline object chosen in interim word document is copied in pasting boards by copy method, then in formal word document, inserts new paragraph, the inline object in pasting boards is pasted in formal word document by paste method.
If the content in this shape region is picture, if the width width of picture to be copied is more than the width application.width of the word page in PPT, the most newly-built interim word document, arranges the pagewidth application.width that width width is interim word document of picture to be copied in ppt;
This picture is copied to pasting boards by copy method;
The content in interim word document is deleted by delete method;
Inline object in pasting boards is copied in interim word document by paste method;
Chosen the picture just replicating by select method in interim word document;
Arranging its wdwraptypemerged word around mode is embedded type wdwrapmergeinline;
The picture chosen in interim word document is copied in pasting boards by copy method, then in formal word document, inserts new paragraph, the picture in pasting boards is pasted in formal word document by paste method.
In order to realize the method that PowerPoint file is converted to word document, present invention also offers a kind of system that PowerPoint file is transformed into word document, including:
Content read module, for each page in ppt file, for reading each region shape of current page;
Content identifier module, for judge the attribute type of the shape in this region with distinguish this region as text, the content such as form, picture, inline object;
Classifying content processing module, for carrying out information processing according to the attribute type of different shape;
Content write word module after classification processing, has been used for the write of word document.
Described word document is the word document form of the installation in computer, and extension name can be doc or docx;
Described PowerPoint file is the ppt file or pptx file installed in computer.
Beneficial effect:
Compared with prior art, the present invention can extract all the elements in ppt, and it is transformed in word document that (existing technology can not extract form, picture and inline object), title for repeating in ppt can remove (prior art is not supported), the title in ppt can be distinguished, the form (content such as title, paragraph, font) of word document can be set as requested, can automatically adjust form, picture format can be set automatically, it is possible to automatically arranges the form that object link embeds.
Being summed up, the present invention has the remarkable advantage of following three aspects: converted contents is complete;Remove duplicate contents;Automatically word document form is adjusted.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram that PowerPoint file is converted to word document by the present invention.
Fig. 2 is the flow chart of the word document header conversions method of the present invention.
Fig. 3 is the flow chart of the text conversion method of the present invention.
Fig. 4 is the flow chart of the form conversion method of the present invention.
Fig. 5 is the flow chart of the inline object conversion method of the present invention.
Fig. 6 is the flow chart of the image converting method of the present invention.
Detailed description of the invention
With specific embodiment, the present invention is described in further details below in conjunction with the accompanying drawings.
Embodiment
A kind of method that PowerPoint file is converted to word document, the method includes:
Using the filename of PowerPoint file as the one-level title of word document;
For first shape of each page, if the word in this shape is as first shape word of page up, then ignore the word in this shape;Otherwise using the word in first shape in this shape as two grades of subtitles of word document;
For each page in ppt file, first read each region shape of current page;Judge the attribute type in this region, with distinguish this region as text, the content such as form, picture, inline object;
Described word document is the word document form of the installation in computer, and extension name can be doc or docx;
Described PowerPoint file is the ppt file or pptx file installed in computer.
Description is the conversion method of text, form, picture and inline object individually below:
If the content in this shape region is text, then in word, inserts a new dead band fall and the parameter of corresponding font and paragraph is set, then the word in this shape, copy in the new paragraph of word;
If the content in this shape region is form, the most newly-built interim word document, it is thus achieved that the pagewidth of interim word document, the width that width width is the interim word page of form to be copied in ppt is set;
Call copy method form to be copied in ppt is copied on the pasting boards of operating system;
Call delete method and delete all the elements in interim word document, and add new paragraph at the end of interim word document;
Arranging the embedding type of form for shape is embedded into wdwrapinline in word, the mode around word that arranges around shape is that word is placed on wdwraptopbottom above and below shape;Form in ppt is copied in interim word document;
In interim word document, call wholestory method in interim word document, choose newly-increased form;
For the form chosen in interim word document by font.name, the attribute such as font.size, font.bold arranges the font of form, font size, if the attributes such as overstriking;
The designated value that the height of row in this form is wdrowheightatleast row height at least minimum is set;
The width arranging form is that wdautofitwindow adjusts table size automatically according to the width of active window;
Finally the form chosen in interim word document is copied to pasting boards by copy method, formal word document inserts paragraph, and the form in pasting boards is pasted in formal word document.If being not provided with these contents to copy to the form in word from PPT and there will be font super large, form font, font size are inconsistent, and form is beyond the border of word document, and form such as floats on above word at the problem.
If the content in this shape region is inline object, if the width width of inline object to be copied is more than the pagewidth application.width of interim word document in ppt, the most newly-built interim word document, arranges the pagewidth application.width that width width is interim word document of inline object to be copied in ppt;
This inline object is copied to pasting boards by copy method;
The content in interim word document is deleted by delete method;
Inline object in pasting boards is copied in interim word document by paste method;
Chosen the inline object just replicating by select method in interim word document;
Its wdwraptype word is set around mode for shape being embedded into wdwrapinline in word;
The inline object chosen in interim word document is copied in pasting boards by copy method, then in formal word document, inserts new paragraph, the inline object in pasting boards is pasted in formal word document by paste method.
If the content in this shape region is picture, if the width width of picture to be copied is more than the width application.width of the word page in PPT, the most newly-built interim word document, arranges the pagewidth application.width that width width is interim word document of picture to be copied in ppt;
This picture is copied to pasting boards by copy method;
The content in interim word document is deleted by delete method;
Picture in pasting boards is copied in interim word document by paste method;
Chosen the picture just replicating by select method in interim word document;
Arranging its wdwraptypemerged word around mode is embedded type wdwrapmergeinline;
The picture chosen in interim word document is copied in pasting boards by copy method, then in formal word document, inserts new paragraph, the picture in pasting boards is pasted in formal word document by paste method.
In order to realize the method that PowerPoint file is converted to word document, present invention also offers a kind of system that PowerPoint file is transformed into word document, including:
Content read module 101, for each page in ppt file, for reading each region shape of current page;
Content identifier module 102, for judge the attribute type of the shape in this region with distinguish this region as text, the content such as form, picture, inline object;
Classifying content processing module 103, for carrying out information processing according to the attribute type of different shape;
Content write word module 104 after classification processing, has been used for the write of word document;
Described word document is the word document form of the installation in computer, and extension name can be doc or docx;
Described PowerPoint file is the ppt file or pptx file installed in computer.

Claims (7)

1. the method that PowerPoint file is converted to word document, it is characterised in that include,
Using the filename of PowerPoint file as the one-level title of word document;
For first shape of each page, if the word in this shape is as first shape word of page up, then ignore the word in this shape, otherwise using the word in first shape in this shape as two grades of subtitles of word document;
For each page in ppt file, first read each region shape of current page, it is judged that the attribute type in this region, with distinguish this region as text, the content such as form, picture, inline object;
Word document conversion is carried out respectively according to different contents;
Described word document is the word document form of the installation in computer, and extension name can be doc or docx;
Described PowerPoint file is the ppt file or pptx file installed in computer.
A kind of method that PowerPoint file is converted to word document, it is characterized in that, if the content in this shape region is text, in word, then insert a new dead band fall and arrange the parameter of corresponding font and paragraph, then the word in this shape, copy in the new paragraph of word.
A kind of method that PowerPoint file is converted to word document, it is characterized in that, if the content in this shape region is form, the most newly-built interim word document, obtain the pagewidth of interim word document, the pagewidth that width width is interim word document of form to be copied in ppt is set;
Call copy method form to be copied in ppt is copied on the pasting boards of operating system;
Call delete method and delete all the elements in interim word document, and add new paragraph at the end of interim word document;
Arranging the embedding type of form for shape is embedded into wdwrapinline in word, the mode around word that arranges around shape is that word is placed on wdwraptopbottom above and below shape;
Form in ppt is copied in interim word document;
In interim word document, call wholestory method in interim word document, choose newly-increased form;
For the form chosen in interim word document by font.name, the attribute such as font.size, font.bold arranges the font of form, font size, if the attributes such as overstriking;
The designated value that the height of row in this form is wdrowheightatleast row height at least minimum is set;
The width arranging form is that wdautofitwindow adjusts table size automatically according to the width of active window;
Finally the form chosen in interim word document is copied to pasting boards by copy method, formal word document inserts paragraph, and the form in pasting boards is pasted in formal word document.
A kind of method that PowerPoint file is converted to word document, it is characterized in that, if the content in this region is inline object, if the width width of inline object to be copied is more than the pagewidth application.Width of interim word document in ppt, the most newly-built interim word document, arranges the pagewidth application.width that width width is interim word document of inline object to be copied in ppt;
This inline object is copied to pasting boards by copy method;
The content in interim word document is deleted by delete method;
Inline object in pasting boards is copied in interim word document by paste method;
Chosen the inline object just replicating by select method in interim word document;
Its wdwraptype word is set around mode for shape being embedded into wdwrapinline in word;
The inline object chosen in interim word document is copied in pasting boards by copy method, then in formal word document, inserts new paragraph, the inline object in pasting boards is pasted in formal word document by paste method.
A kind of method that PowerPoint file is converted to word document, it is characterized in that, if the content in this shape region is picture, if the width width of picture to be copied is more than the width application.width of the word page in PPT, the most newly-built interim word document, arranges the pagewidth application.width that width width is interim word document of picture to be copied in ppt;
This picture is copied to pasting boards by copy method;
The content in interim word document is deleted by delete method;
Picture in pasting boards is copied in interim word document by paste method;
Chosen the picture just replicating by select method in interim word document;
Arranging its wdwraptypemerged word around mode is embedded type wdwrapmergeinline;
The picture chosen in interim word document is copied in pasting boards by copy method, then in formal word document, inserts new paragraph, the picture in pasting boards is pasted in formal word document by paste method.
6. the system that PowerPoint file is transformed into word document, it is characterised in that this system includes:
Content read module, for each page in PowerPoint file, for reading each region shape of current page;
Content identifier module, for judge the attribute type of the shape in this region with distinguish this region as text, the content such as form, picture, inline object;
Classifying content processing module, for carrying out information processing according to the attribute type of different shape;
Content write word module after classification processing, has been used for the write of word document.
7. system as claimed in claim 6, it is characterised in that described word document is the word document form of the installation in computer, and extension name can be doc or docx;
Described PowerPoint file is the ppt file or pptx file installed in computer.
CN201610154248.2A 2016-03-18 2016-03-18 A kind of method and system that PowerPoint file is converted to word document Active CN105824788B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107153949A (en) * 2017-06-07 2017-09-12 邹时月 One kind chat group's approaches to IM
CN107153949B (en) * 2017-06-07 2020-04-28 上海热元网络科技有限公司 Chat group information management method
CN108170697A (en) * 2017-07-12 2018-06-15 信号旗智能科技(上海)有限公司 A kind of international trade document handling method, system and a kind of server
CN108170697B (en) * 2017-07-12 2021-08-20 信号旗智能科技(上海)有限公司 International trade file processing method and system and server
CN107798132A (en) * 2017-11-20 2018-03-13 福建亿榕信息技术有限公司 Distributed document turns version and processing method, system and computer-readable recording medium
CN110196966A (en) * 2018-02-27 2019-09-03 北大方正集团有限公司 The recognition methods of group picture and device in Word document
CN110390087A (en) * 2018-04-20 2019-10-29 成都野望数码科技有限公司 A kind of image processing method and device applied to PowerPoint
CN110083580A (en) * 2019-03-29 2019-08-02 中国地质大学(武汉) A kind of method and system that Word document is converted to PowerPoint document
CN110222317A (en) * 2019-03-29 2019-09-10 中国地质大学(武汉) A kind of method and system that powerpoint presentation is converted to Word document
CN110083580B (en) * 2019-03-29 2022-12-30 中国地质大学(武汉) Method and system for converting Word document into PowerPoint document
CN110222317B (en) * 2019-03-29 2023-05-26 中国地质大学(武汉) Method and system for converting PowerPoint presentation file into Word document
CN110162748A (en) * 2019-05-27 2019-08-23 北京字节跳动网络技术有限公司 Document processing method, device, equipment and storage medium

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