CN102521219A - Format and streaming mixed typesetting system and typesetting method for same - Google Patents

Format and streaming mixed typesetting system and typesetting method for same Download PDF

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Publication number
CN102521219A
CN102521219A CN2011104261191A CN201110426119A CN102521219A CN 102521219 A CN102521219 A CN 102521219A CN 2011104261191 A CN2011104261191 A CN 2011104261191A CN 201110426119 A CN201110426119 A CN 201110426119A CN 102521219 A CN102521219 A CN 102521219A
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streaming
format
composing
piece
view
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CN2011104261191A
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李立奎
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Founder International Co Ltd
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Founder International Co Ltd
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Abstract

The invention discloses a format and streaming mixed typesetting system and a typesetting method for the same. The system supports format typesetting, when a layout object area exceeds a set threshold value, temporary streaming typesetting objects are automatically generated, and typesetting is performed according content, so that format display is realized, and streaming adaptation performed by various terminal view sizes can be adapted. The system based on the format typesetting adapts to the view sizes for auxiliary streaming typesetting, and is particularly applicable to content reading of intelligent terminals.

Description

Format and streaming mixed composition system and composition method thereof
Technical field
The present invention relates to technical field of the computer network, relate in particular to a kind of format and streaming mixed composition system and composition method thereof.
Background technology
Composing is that visual information elements such as literal, picture, figure are adjusted position, size on space of a whole page layout, makes the process of space of a whole page layout methodization.In the space of a whole page presentation mode, streaming is set type and set type with format is two kinds of different reading type-setting modes in reading.It then is that its space of a whole page is fixed that format is set type with respect to the maximum difference of streaming composing, shows with original editor's format all the time in the reading process, can not set type again based on page width automatically behind the convergent-divergent.As the pdf document of utilizing the initial picture contribution that obtains of scanning to process, also having some has been exactly the PDF picture and text made of fixed format and text-only file.
Streaming is set type for format is set type; The literal that finger comprises document, numeral, form and graph image carry out specific version row mode to be handled; Content after the preservation is original editor's element; The user can view the composing style behind the editor through ocr software, and can between different zoom ratio, self-adaptation space of a whole page size show.After performance then best on the E-book reader of the small screen is to amplify, can reset automatically the initial space of a whole page, based on the line feed of screen width adjustment paragraph to adapt to the field range of single page.
The display screen size specification of mobile device is many at present; Obviously streaming is set type to be suitable for the small screen and is read; But the design that format is set type has good visual communication effect; And after the mode that a large amount of publications all adopt format to set type is made, content is pushed to portable terminal, format is set type is the main stream approach of publishing.The document space of a whole page that format is set type is fixed, no matter under any terminal, reading all be that original editor's format shows, can not set type again because of window or page changes; And streaming is set type and can be carried out the self-adaptation adjustment to different terminals and the space of a whole page or window, and the content that the reader sees is change not, but composition information has lost.
The document format that streaming is set type has a lot; The TXT that the most often uses of people for example, the doc form of Word, and the ePub books on the iPad all are the streaming documents; The number of pages of Txt books on mobile phone and computer; It is completely different to set type, but this type document applicability is very strong, can on each Terminal Type, use.So it is rather universal on mobile phone, the E-book reader terminal that Txt has become with ePub.The format most typical representative of setting type is the PDF document, and present international official document field PDF almost is unique selection, has become the de facto standard of industry.Official document is different with personal user's e-book, and government need guarantee that official document bulletin intactly passes on, with living effect of " paper products " epoch.
Because both have merits and demerits more or less, the existing stage uses a kind of format of setting type completely to influence user's experience, and the present invention therefore.
Development along with portable terminal; Existing correlation technique is handled to the adaptation aspect technology that moves reading terminal: the typical case is like patent " based on the document flow information processing method and the device of the layout files " (application number: 200810114437.2) of Peking University Founder Group Co.; This patent is through obtaining the document streaming information of layout files; Be document content architecture information and/or document space of a whole page self-adaptation presentation information; Document content is carried out content blocks divide, redescribe document streaming information after the content-based division.This technology is effective and accurate for layout files being converted into stream-oriented file, but has increased the intractability of different formats to streaming simultaneously, and not mentioned layering processing mode.
Summary of the invention
To the defective that exists in the prior art, technical matters to be solved by this invention provides the method and system of a kind of format and streaming mixed composition.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of format and streaming mixed composition system; It is characterized in that; Said system comprises streaming composing device, view switching device shifter, format View Manager and rule management, and said format View Manager is used for the existing format space of a whole page of the management system line correlation read data of going forward side by side and extracts; Said rule management is used to judge the preset format space of a whole page of format View Manager and the relation of space of a whole page literal piece width, and cooperates the interim streaming displaying block of generation with the streaming composing device; Said streaming composing device generates interim streaming displaying block according to the composing regular instructions of rule management with the literal piece content that the format View Manager extracts; Said view switching device shifter is used for the switching of format view.
Preferably, said format View Manager obtains in advance and shows that the space of a whole page is fit to the size that shows, and the size that is fit to show according to the space of a whole page shows the format space of a whole page; When view switching device shifter switch view, rule management judges whether to start the streaming composing device according to the situation of space of a whole page literal piece to carry out streaming and sets type.
Another object of the present invention is to provide a kind of method that adopts format and streaming mixed composition system to set type, it is characterized in that said method comprising the steps of:
(1) the format View Manager obtains and shows that the space of a whole page is fit to the size that shows, and shows;
(2) when the user carries out the switching of format view; If space of a whole page literal piece width is greater than setting value; Then the format View Manager extracts corresponding character piece content, and the composing rule that the rule-based manager of streaming composing device generates generates interim streaming displaying block with the literal piece content of said extracted;
(3) recomputate the composing number of pages of streaming, and the replacement reading position.
Preferably, the maximum scope of streaming composing piece is no more than the viewing area size in the said method, and its rotating direction is vertical with the word read direction.
Preferably, when streaming composing piece content comprised chart content in the said method, chart content was not participated in streaming and is reset, the only link of conduct insertion written form or proportionally convergent-divergent.
Preferably, said method is carried out after streaming sets type, and the streaming composing device is according to the position of current literal number of words and the relative screen of content, the locating information of the current version of calculation display-which page or leaf-common several pages; Wherein which page or leaf is meant that current screen is presented at the position of whole streaming composing content, and several pages is the total page number that current streaming composing piece shows view relatively altogether.
Preferably, when some literal pieces are formed the article chain on the space of a whole page, generate in the streaming composing piece in the said method according to whole article piece content typesettings.
Preferably, when view was regional less than format composing piece, streaming composing piece was hidden in the said method; Perhaps the user behind the trigger action, streaming composing piece is hidden again, turn back to format and set type and enter into the state when streaming is auxiliary sets type.
Preferably, the font of streaming composing piece is determined by system configuration in the said method, and the composing block size changes not to be influenced font and change, and format composing piece literal and other guide when the view scaling change according to same ratio.
Preferably, to the streaming composing space of a whole page of the generation of article chain component content in the format composing, after the cancellation streaming was set type, the space of a whole page was set type to the article composing piece position of position correspondence according to last streaming, reorientates and returns view in the said method.
The present invention relates to the method for a kind of format and streaming mixed composition, also relate to the system of a kind of format and streaming mixed composition.Wherein rule management has following rule: the maximum scope of (1) streaming composing piece is no more than the viewing area size, and its rotating direction is vertical with the word read direction.When (2) streaming composing piece content comprised content such as chart, related content was not participated in streaming and is reset, only as the link of inserting written form, and perhaps convergent-divergent proportionally.(3) after streaming is set type; The streaming composing device is according to the position of current literal number of words and the relative screen of content; The locating information of the current version of calculation display-which page or leaf-common several pages; Wherein which page or leaf is meant that current screen is presented at the position of whole streaming composing content, and several pages is the total page number that current streaming composing piece shows view relatively altogether.(4) when some literal pieces are formed the article chain on the space of a whole page, generate in the streaming composing piece according to whole article piece content typesettings.(5) when view was regional less than format composing piece, streaming composing piece was hidden; Perhaps the user behind the trigger action, streaming composing piece is hidden again, get back to format and set type and enter into the state when streaming is auxiliary sets type.(6) font of streaming composing piece is determined by system configuration, and the composing block size changes not to be influenced font and change, and format composing piece literal and other guide when the view scaling change according to same ratio.(7) to the streaming composing space of a whole page of the generation of article chain component content in the format composing, after the cancellation streaming was set type, the space of a whole page was set type to the article composing piece position of position correspondence according to last streaming, reorientates and returns view.
The view switching device shifter is used to carry out the switching of format view, and the user amplifies or when dwindling view operation, view switching device shifter response user's request is carried out corresponding operating to the format view.After carrying out the switching of format view, the view after format view originally possibly be not suitable for switching need be adjusted the view after switching.This accomplishes through format and streaming mixed composition system.Said format View Manager is mainly used in mentioning of the existing format space of a whole page of system management, the line correlation read data of going forward side by side; Said streaming composing device is mainly used in and is convenient to that portable equipment reads, and will exceed the format composing piece contents extraction of setting threshold values and go out to generate to be fit to the streaming composing piece that portable equipment is read, and generate the locating information of format streaming combination; Said rule management is the regulation management device that format View Manager and streaming composing device use.
Format of the present invention and streaming mixed composition system had both had the advantage of the space of a whole page view of format composing, had the advantage of the space of a whole page view of streaming composing again.Specifically, when bringing into use, start the format View Manager and generate the existing format space of a whole page of management system, what at this moment adopt is the format composition method, and view is beautiful attractive in appearance; Extract the read data in the format view through the format View Manager simultaneously; When the view switching device shifter carried out the view switching according to user's request, rule management judged whether data cases in the format view, according to different data the format view is adjusted; At this moment adopt the streaming composing device to adjust.Therefore, this system have adjustment flexibly, method of adjustment is simply effective, can adapt to advantages such as different files form.
Compared with prior art, beneficial effect of the present invention is:
Native system supports format to set type; And when the page object zone surpasses the setting threshold values, generate interim streaming composing block object automatically, and set type according to content; Thereby realized the format demonstration, and can adapt to the streaming adaptation that various end elevation sizes are carried out.This of native system assists streaming to set type based on format composing and adaptation view size, and the content that is specially adapted to intelligent terminal is read.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is the structured flowchart of embodiment of the invention format and streaming mixed composition system;
Fig. 2 is the method flow diagram that the embodiment of the invention is carried out format and streaming mixed composition;
Fig. 3 is the operational flowchart that streaming is set type among Fig. 2.
Embodiment
Below in conjunction with specific embodiment such scheme is further specified.Should be understood that these embodiment are used to the present invention is described and are not limited to limit scope of the present invention.The implementation condition that adopts among the embodiment can be done further adjustment based on the condition of concrete producer, and not marked implementation condition is generally the conventional condition of using.
Embodiment
As shown in Figure 1; Present embodiment format and streaming mixed composition system comprise streaming composing device 13, view switching device shifter 12, format View Manager 11 and rule management 14, and said format View Manager 11 is used for the existing format space of a whole page of the management system line correlation read data of going forward side by side and extracts; Said rule management 14 is used to judge the preset format space of a whole page of format View Manager and the relation of space of a whole page literal piece width, and cooperates the interim streaming displaying block of generation with the streaming composing device; Said streaming composing device 13 generates interim streaming displaying block according to the composing regular instructions of rule management with the literal piece content that the format View Manager extracts; Said view switching device shifter 12 is used for the switching of format view.
Format View Manager 11 obtains in advance and shows that the space of a whole page is fit to the size that shows, and the size that is fit to show according to the space of a whole page shows the format space of a whole page; When view switching device shifter 12 switch views, rule management 14 judges whether to start streaming composing device 13 according to the situation of space of a whole page literal piece to carry out streaming and sets type.
The format View Manager obtains and shows that the space of a whole page is fit to the size that shows, and shows; When the user amplifies or dwindle operation such as view; If space of a whole page literal piece width is greater than setting value; Then the format View Manager extracts corresponding character piece content, and the composing rule that the streaming composing device generates according to rule management generates interim streaming displaying block with the literal piece content of said extracted; Recomputate the composing number of pages of streaming, and the replacement reading position.
As shown in Figure 2, the process that present embodiment is set type is following:
(1) the format View Manager obtains and shows that the space of a whole page is fit to the size that shows, and shows;
(2) when the user carries out operation such as zoomed-in view; If space of a whole page literal piece width is greater than setting value; Then the format View Manager extracts corresponding character piece content, and the composing rule that the rule-based manager of streaming composing device generates generates interim streaming displaying block with the literal piece content of said extracted;
(3) recomputate the composing number of pages of streaming, and the replacement reading position.
The maximum scope of streaming composing piece is no more than the viewing area size in the said method, and its rotating direction is vertical with the word read direction.As shown in Figure 3, when the maximum scope of streaming composing piece was no more than the viewing area size, the streaming composing piece delegation of rolling downwards set type; When the maximum scope of streaming composing piece surpassed the viewing area size, the part streaming composing piece that intercepting surpasses was used for cycle criterion next time.
When streaming composing piece content comprised chart content in the said method, chart content was not participated in streaming and is reset, the only link of conduct insertion written form or proportionally convergent-divergent.Said method is carried out after streaming sets type, and the streaming composing device is according to the position of current literal number of words and the relative screen of content, the locating information of the current version of calculation display-which page or leaf-common several pages; Wherein which page or leaf is meant that current screen is presented at the position of whole streaming composing content, and several pages is the total page number that current streaming composing piece shows view relatively altogether.When some literal pieces are formed the article chain on the space of a whole page, generate in the streaming composing piece in the said method according to whole article piece content typesettings.
When view was regional less than format composing piece, streaming composing piece was hidden in the said method; Perhaps the user behind the trigger action, streaming composing piece is hidden again, turn back to format and set type and enter into the state when streaming is auxiliary sets type.The font of streaming composing piece is determined by system configuration in the said method, and the composing block size changes not to be influenced font and change, and format composing piece literal and other guide when the view scaling change according to same ratio.To the streaming composing space of a whole page of the generation of article chain component content in the format composing, after the cancellation streaming was set type, the space of a whole page was set type to the article composing piece position of position correspondence according to last streaming, reorientates and returns view in the said method.
System supports format to set type; And when the page object zone surpasses the setting threshold values, generate interim streaming composing block object automatically, and set type according to content; Thereby realized the format demonstration, and can adapt to the streaming adaptation that various end elevation sizes are carried out.This of native system assists streaming to set type based on format composing and adaptation view size, and the content that is specially adapted to intelligent terminal is read.
Above-mentioned instance only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.

Claims (10)

1. format and streaming mixed composition system; It is characterized in that; Said system comprises streaming composing device, view switching device shifter, format View Manager and rule management, and said format View Manager is used for the existing format space of a whole page of the management system line correlation read data of going forward side by side and extracts; Said rule management is used to judge the preset format space of a whole page of format View Manager and the relation of space of a whole page literal piece width, and cooperates the interim streaming displaying block of generation with the streaming composing device; Said streaming composing device generates interim streaming displaying block according to the composing regular instructions of rule management with the literal piece content that the format View Manager extracts; Said view switching device shifter is used for the switching of format view.
2. format according to claim 1 and streaming mixed composition system it is characterized in that said format View Manager obtains the size that shows the suitable demonstration of the space of a whole page in advance, and the size that is fit to show according to the space of a whole page show the format space of a whole page; When view switching device shifter switch view, rule management judges whether to start the streaming composing device according to the situation of space of a whole page literal piece to carry out streaming and sets type.
3. method that adopts claim 1 or 2 described formats and streaming mixed composition system to set type is characterized in that said method comprising the steps of:
(1) the format View Manager obtains and shows that the space of a whole page is fit to the size that shows, and shows;
(2) when the user carries out the switching of format view; If space of a whole page literal piece width is greater than setting value; Then the format View Manager extracts corresponding character piece content, and the composing rule that the rule-based manager of streaming composing device generates generates interim streaming displaying block with the literal piece content of said extracted;
(3) recomputate the composing number of pages of streaming, and the replacement reading position.
4. method according to claim 3 is characterized in that the maximum scope of streaming composing piece is no more than the viewing area size in the said method, and its rotating direction is vertical with the word read direction.
5. method according to claim 3, when it is characterized in that streaming composing piece content comprises chart content in the said method, chart content is not participated in streaming and is reset, the only link of conduct insertion written form or proportionally convergent-divergent.
6. method according to claim 3 is characterized in that said method carries out after streaming sets type, and the streaming composing device is according to the position of current literal number of words and the relative screen of content, the locating information of the current version of calculation display-which page or leaf-common several pages; Wherein which page or leaf is meant that current screen is presented at the position of whole streaming composing content, and several pages is the total page number that current streaming composing piece shows view relatively altogether.
7. based on the described method of claim 6, it is characterized in that in the said method when some literal pieces are formed the article chain on the space of a whole page, generating in the streaming composing piece according to whole article piece content typesettings.
8. based on the described method of claim 3, when it is characterized in that working as in the said method view less than format composing piece zone, streaming composing piece is hidden; Perhaps the user behind the trigger action, streaming composing piece is hidden again, turn back to format and set type and enter into the state when streaming is auxiliary sets type.
9. method according to claim 3; The font that it is characterized in that streaming composing piece in the said method is determined by system configuration; The composing block size changes not to be influenced font and changes, and format composing piece literal and other guide when the view scaling change according to same ratio.
10. method according to claim 3; The streaming composing space of a whole page that it is characterized in that the generation of article chain component content during being directed against format in the said method sets type; After the cancellation streaming was set type, the space of a whole page was set type to corresponding article composing piece position, position according to last streaming, reorientates and returns view.
CN2011104261191A 2011-12-19 2011-12-19 Format and streaming mixed typesetting system and typesetting method for same Pending CN102521219A (en)

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Application publication date: 20120627