KR20180067880A - Electronic document providing apparatus of division transferable of web page - Google Patents

Abstract

An apparatus for providing an electronic document, capable of controlling divisional transmission of a web page, includes: a document retrieval unit for retrieving a document formatted in a format language from a document DB in response to a request from a user terminal; a scalable vector graphics (SVG) document generation unit for generating an SVG document which is expressed as a display resolution of the user terminal an annotation in the formatted document and reflects and a user-defined protocol associated with an event which is able to be generated by a user operation when displayed on the user terminal; and an SVG document provider for decomposing the SVG document in a page unit to generate at least one SVG file, and independently determining resolution of each of the at least one SVG file based on a transmission rate to provide the SVG file to the user terminal. Accordingly, a web browser-independent apparatus for providing an electronic document is able to provide an SVG document to the user terminal by generating a large amount of SVG documents including dozens of pages or more, in which visual or auditory effects are expressed on important phrases in the document, in a page unit so as to provide the SVG documents regardless of a memory capacity of a server.

Description

TECHNICAL FIELD [0001] The present invention relates to an electronic document providing apparatus capable of controlling divided transmission of a web page,

The present invention relates to an electronic document providing technique, and more particularly, to an electronic document providing technique, in which an SVG (Scalable Vector Graphics) document capable of displaying a visual or auditory effect in an important phrase on a document is generated on a page- Technology.

SVG (Scalable Vector Graphics) is an XML-based file format for expressing 2D vector graphics. It is an open standard vector graphics file format developed by the World Wide Web Consortium (W3C). SVG format images and their operations are defined as XML text files, which can be searched, cataloged, scripted and compressed if necessary. SVG format files can be edited using SVG-based professional graphic editing program, and can be edited with a text editor since it is an XML file.

Korean Patent Laid-Open Publication No. 10-2015-0144073 relates to a document format conversion method and apparatus and a cloud server using the same, and the method includes: extracting image information and text information from a document in a first format; Generating an image layer of an SVG (Scalable Vector Graphics) format using the extracted image information; Generating a transparent text layer including positional information for each text unit using the extracted text information; And combining the generated SVG format image layer and transparent text layer in an electronic publishing format.

Korean Patent Registration No. 10-0889906 discloses a technique for creating a service manual having excellent convenience and at the same time improving efficiency of data processing on a service manual. According to the technology, an XML service manual generation control unit 1000 , And acquires various kinds of unstructured data and generates structured data from various kinds of unstructured data. At this time, structured data is generated in accordance with a structure definition (DTD) defined for various unstructured data. Particularly, the document information is converted into structured data in the XML format, and the drawing information is converted into structured data in the SVG format, so that the mutual association of the elements in the document and the elements in the drawing becomes possible, A highly-executed XML service manual is created that links information to each other. Further, when using the generated XML service manual, the additional information concerning the comment, setting change, and the like inputted by the user is also converted into structured data by a predetermined structure definition.

Korean Patent Laid-Open Publication No. 10-2015-0144073 (Feb. Korean Patent Registration No. 10-0889906 (Mar. 13, 2009)

In an embodiment of the present invention, a large amount of SVG (Scalable Vector Graphics) documents of dozens of pages or more capable of exhibiting visual or auditory effects in an important phrase on a document are generated in units of pages, To provide an electronic document providing apparatus capable of controlling divisional transmission of a web page.

An embodiment of the present invention is to provide an apparatus for providing an electronic document capable of controlling the division and transmission of a Web page capable of determining the resolution of an SVG file provided to a user terminal based on a file transfer rate.

An embodiment of the present invention provides an electronic document capable of generating a Scalable Vector Graphics (SVG) document capable of displaying a visual or auditory effect on an important phrase on a document and providing a divided transmission control of a web page to the user terminal Device.

An embodiment of the present invention is to provide an electronic document providing apparatus capable of controlling divisional transmission of a web page that can provide visual effects differently according to a display resolution of a user terminal.

Among the embodiments, an electronic document provision apparatus capable of controlling transmission control of a web page includes a document retrieving unit for retrieving a document formatted in a format language in a document DB according to a request of a user terminal, a display resolution of the user terminal, An SVG document generation unit that generates an SVG (Scalable Vector Graphics) document that is expressed as an annotation in the user terminal and reflects a user defined protocol including an event that can be generated by a user operation when displayed on the user terminal, And SVG document providing unit for independently determining the resolution of each of the at least one SVG file based on the transmission rate and providing the determined resolution to the user terminal.

The SVG document providing unit may control the page layout so that the event does not span the middle of the page during the decomposition of the SVG document.

The SVG document providing unit may determine the resolution of the SVG file to be transmitted at present to be less than the display resolution in consideration of the transfer speed of the previously transferred SVG file.

The SVG document providing unit may determine the resolution of the SVG file to be transmitted according to the following equation.

&Quot; (4) "

D = v (t) * s (x)

v (t) = v (t-1) -v (t-2)

s (x) = [x]

Here, D is the resolution of the SVG file to be transmitted at present, v (t) is a data function related to the transmission speed of the previously transmitted SVG file, s (x) is a function related to the resolution of the user terminal, Resolution.

The SVG document generation unit interprets the event and generates an SVG document, which is driven through one of a mouse click, a mouse over, a mouse drag and a touch with respect to a specific area defined by the annotation in the SVG document, (Hereinafter, visual control or auditory control).

The SVG document generator may overlay the visual control on top of the generated SVG document to provide a predefined visual effect when the drive is started.

The SVG document generation unit may overlay the auditory control on the generated SVG document and provide the auditory effect by using the text in the specific area as a voice when the driving is started.

The SVG document generation unit may determine the speech resolution on the auditory control according to the following equation.

&Quot; (2) "

B = (C1 / V) * x / y + C2 * z (C1, C2 are constants)

Here, B is the voice resolution, x is the network transmission rate, y is the number of words read by voice, z is the speaker sound quality of the user terminal, and V is the environment variable of the user terminal.

The SVG document generation unit may analyze the similarity with respect to the syntax in the formatted document based on a syntax list including at least one syntax and syntax format defined by the document manager even when there is no comment.

The SVG document generation unit may modify the syntax in the formatted document according to the following equation if the analyzed similarity is not less than a specific criterion.

&Quot; (3) "

C = tan (S) +1 (0.5? S? 1.0)

Here, S corresponds to the degree of similarity, and C corresponds to the modified syntax.

The disclosed technique may have the following effects. It is to be understood, however, that the scope of the disclosed technology is not to be construed as limited thereby, as it is not meant to imply that a particular embodiment should include all of the following effects or only the following effects.

An apparatus for providing an electronic document capable of controlling the division and transmission of a Web page according to an embodiment of the present invention includes a server for storing a large amount of SVG (Scalable Vector Graphics) documents, which can display visual or auditory effects on an important phrase on a document, It is possible to generate the page-by-page basis and provide it to the user terminal so that the memory capacity is not affected.

The apparatus for providing an electronic document capable of controlling the division transmission of the web page according to an embodiment of the present invention can determine the resolution of the SVG file provided to the user terminal based on the file transfer rate.

An apparatus for providing an electronic document capable of controlling divisional transmission of a web page according to an embodiment of the present invention generates an SVG (Scalable Vector Graphics) document capable of displaying a visual or auditory effect on an important phrase on a document and provides the document to a user terminal can do.

The electronic document provision apparatus capable of controlling the division transmission of the web page according to the embodiment of the present invention can provide the visual effect differently according to the display resolution of the terminal of the user. In addition, since the electronic document displayed on the user terminal is not displayed directly in the web browser but is displayed through the HTML5 Canvas exclusive viewer (electronic document expression unit), the security effect that makes it possible to strengthen the source security and to prevent the modulation of the electronic document Can be achieved.

1 is a diagram illustrating an electronic document providing system according to an embodiment of the present invention.
Fig. 2 is a block diagram illustrating the electronic document supply apparatus shown in Fig. 1. Fig.
FIG. 3 is a flowchart illustrating a process of generating an SVG document performed by the electronic document providing apparatus shown in FIG. 2. FIG.
4 is a view for explaining an SVG document generated in the electronic document provision apparatus.

The description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the present invention should not be construed as limiting the scope of the present invention, since it does not mean that a specific embodiment should include all or only such effect.

Meanwhile, the meaning of the terms described in the present application should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It is to be understood that the singular " include " or "have" are to be construed as including the stated feature, number, step, operation, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In each step, the identification code (e.g., a, b, c, etc.) is used for convenience of explanation, the identification code does not describe the order of each step, Unless otherwise stated, it may occur differently from the stated order. That is, each step may occur in the same order as described, may be performed substantially concurrently, or may be performed in reverse order.

The present invention can be embodied as computer-readable code on a computer-readable recording medium, and the computer-readable recording medium includes all kinds of recording devices for storing data that can be read by a computer system . Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) . In addition, the computer-readable recording medium may be distributed over network-connected computer systems so that computer readable codes can be stored and executed in a distributed manner.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present application.

1 is a diagram illustrating an electronic document providing system according to an embodiment of the present invention.

Referring to FIG. 1, an electronic document providing system 10 includes an electronic document providing apparatus 100, a document database 200, a user terminal 300, and an electronic document displaying unit 310.

The electronic document providing apparatus 100 may be implemented as a computer or a server corresponding to a program that provides a user with an SVG (Scalable Vector Graphics) document through a network. The electronic document provision apparatus 100 can provide the document at the request of the user. The electronic document providing apparatus 100 can receive a document formatted in a format language in the document database 200 in connection with the document database 200. [ Here, the format language may correspond to XML (Extensible Markup Language), and XML can be used to describe many other types of data, and data can be easily exchanged between networked systems.

The user terminal 300 may be implemented by a smart phone 300a, a notebook 300b, or a computer 300c, and may be implemented by various devices such as a tablet PC. The user terminal 300 may be wirelessly connected to the electronic document providing apparatus 100 via Bluetooth, WiFi, or the like, and may receive the document from the electronic document providing apparatus 100 at the request of the user. The user terminal 300 may include an electronic document representation unit 310.

The electronic document rendering unit 310 may be connected to the user terminal 300 and may represent the SVG document on the user terminal 300. [ In one embodiment, the electronic document renderer 310 can render the SVG document delivered to the user terminal 300 and display it on the HTML5 Canvas and communicate the visual or auditory effects defined in the SVG document to the browser Lt; / RTI >

Fig. 2 is a block diagram illustrating the electronic document supply apparatus shown in Fig. 1. Fig.

The electronic document providing apparatus 100 includes a document searching unit 110, an SVG document generating unit 120, an SVG document providing unit 130, and a document database 200.

The document retrieval unit 110 may retrieve a document formatted in a format language stored in the document database 200 and receive the retrieved document in the electronic document provision apparatus 100. [ Here, the document database 200 may include various documents that the user desires to receive, and may correspond to, for example, a user manual, an insurance contract, and the like.

The SVG document generation unit 120 may generate an SVG document according to a command represented by a comment in the document and provide the formatted document received from the document database 200 to a user. The SVG document generation unit 120 may generate an SVG document by reflecting the display resolution and user definition rules of the user terminal 300. [ Here, the display resolution may vary depending on the user terminal 300.

The SVG document generation unit 120 may provide an SVG document by reflecting user-defined rules according to a user's operation when displaying the SVG document on the user terminal 300. [ Here, the user operation can be implemented by a user in a specific area within the SVG document through one of mouse click, mouse over, mouse drag and touch.

The SVG document generation unit 120 may provide an SVG document by reflecting user controls driven in accordance with a user operation with respect to a specific area defined in the SVG document. Here, the user control can be implemented with visual control or auditory control.

In one embodiment, the SVG document generation unit 120 generates a visual control defined as a dark background for a specific area defined by an annotation on an SVG document, It can be applied to documents. The SVG document generator 120 may overlay the visual control over a specific area of the SVG document to provide a predefined visual effect when the user overrides the mouse.

In one embodiment, the SVG document generation unit 120 generates an SVG document through an auditory control defined to read a text in a specific area by voice when a user clicks a mouse on a specific area defined through an annotation in the SVG document, It can be applied to documents. The SVG document generator 120 may overlay the auditory control over a specific area of the SVG document to provide a predefined auditory effect when the user clicks the mouse. A method of determining the resolution of speech when the auditory control is applied in the SVG document generation unit 120 will be described later in detail with reference to FIG.

The SVG document generation unit 120 can dynamically highlight and indicate a specific area associated with the user control in the SVG document. In one embodiment, when there is a syntax to be emphasized by the user-defined protocol in the SVG document, the SVG document generation unit 120 may highlight the specific syntax according to the surrounding environment of the document. For example, if the SVG document generation unit 10 needs to emphasize the phrase " January 1, 2017 " by a user-defined protocol, the syntax of " January 1, 2017 " To be displayed.

The SVG document generation unit 120 can determine a neighboring region including a syntax to be emphasized and display the syntax in a format most distinguishable in the neighboring region. If there is a syntax to be emphasized by the user-defined protocol in the SVG document, the SVG document generation unit 120 may determine the neighboring region including the syntax and display the effect of emphasizing according to the user setting. A method of determining the neighboring region in the SVG document generating unit 120 will be described later in detail with reference to FIG.

In one embodiment, when the user drags a specific region with a mouse, the SVG document generation unit 120 may display a visual effect through visual control overlaid on the region. For example, the SVG document generation unit 120 can overlay a visual control such that an area including the phrase " 25 years old " or less in the SVG document is shiny, If the user dragged with the mouse, the SVG document can be provided by the predefined visual control so that the area containing the phrase "under 25 years of age" flashes.

In another embodiment, the SVG document generation unit 120 may dynamically highlight the neighboring region including the syntax if there is a syntax to be emphasized by the user-defined protocol, without user's operation. For example, the SVG document generation unit 120 may change the background color of the neighboring region corresponding to the syntax to be emphasized according to the user-defined protocol to a color different from that of the surrounding region, even if there is no user operation.

The SVG document generation unit 120 generates the SVG document having the similarity with respect to the syntax in the document formatted based on the syntax list including at least one syntax and syntax format defined by the document manager even if the document received the uncommented document is received Can be analyzed. The SVG document generation unit 120 may analyze the similarity of the syntax and modify the syntax in the formatted document if the similarity degree is not less than a specific criterion. A method of modifying the syntax will be described later in detail with reference to FIG.

The SVG document providing unit 130 may decompose the SVG document into pages, generate at least one SVG file, determine the resolution of each of the SVG files based on the SVG document transmission rate, and provide the resolution to the user terminal 300.

In one embodiment, the SVG document provider 130 may provide an SVG document by adjusting the resolution and the like to a size suitable for the device according to the type of the user terminal 300, for example, 130 may provide an SVG document with a higher resolution when providing the SVG document to the computer 300c than when providing the SVG document to the smartphone 300a.

In one embodiment, SVG document provider 130 may control page partitioning such that a particular area defined by a user-defined protocol in the SVG document does not span the middle of the page. For example, the SVG document provider 130 may include a specific area defined by the user-defined protocol in the middle of the Nth page and the (N + 1) th page of the SVG document during the process of decomposing the SVG document page by page , The SVG file can be generated such that the specific area is included on the (N + 1) -th page.

The SVG document provider 130 may accumulate data related to the SVG file transmission rate and may determine the resolution of the SVG file to be transmitted later, reflecting the previously transmitted SVG file transmission rate. A method of determining the resolution of the SVG file to be currently transmitted in the SVG document providing unit 130 will be described later in detail with reference to FIG.

In one embodiment, the SVG document provider 130 can independently determine the resolution of each of the SVG files generated in page units, and reflects the resolution of the current SVG file to reflect the transmission speed of the previously transmitted SVG file. . For example, when the transmission speed of the SVG file previously transmitted is slower than the average transmission speed of the SVG file, the SVG document provider 130 may determine that the resolution of the SVG file to be transmitted is lower than that of the SVG file.

The control unit 140 controls the overall operation of the electronic document providing apparatus 100 and controls the control flow or data flow between the document retrieving unit 110, the SVG document generating unit 120, and the SVG document providing unit 130 .

FIG. 3 is a flowchart illustrating a process of generating an SVG document performed by the electronic document providing apparatus shown in FIG. 2. FIG. 4 is a view for explaining an SVG document generated in the electronic document provision apparatus.

Referring to FIG. 3, the electronic document provision apparatus 100 can retrieve a document formatted in a format language in the document database 200 via the document search unit 110 (step S310). The electronic document providing apparatus 100 confirms whether or not the formatted document is annotated (step S320). The electronic document provision apparatus 100 confirms whether the formatted document includes annotations and includes a user-defined protocol (step S330).

When the annotation included in the formatted document includes a user-defined protocol, the digital document providing apparatus 100 may generate an SVG document reflecting the display resolution and the user-defined protocol of the user terminal 300 (step S332) .

In one embodiment, the electronic document provision apparatus 100 generates an SVG document according to the user definition rules expressed as annotations in the document formatted through the SVG document generation unit 120 and the display resolution of the user terminal 300 . When there is a syntax to be emphasized by the user-defined protocol in the SVG document, the SVG document generation unit 120 can determine a neighboring region including a syntax to be emphasized according to the following equation.

[Equation 1]

A = L * (k / R) (where k is a constant)

Here, A corresponds to a neighboring region including a syntax to be emphasized, R corresponds to the resolution of the user terminal 300, and L corresponds to the size of a syntax to be emphasized.

The SVG document generating unit 120 can determine the neighboring region to be smaller as the resolution of the user terminal 300 increases and can determine the neighboring region to be larger as the size of the syntax to be emphasized increases when the resolution of the user terminal 300 is the same have.

For example, the SVG document generation unit 120 may determine the width of a neighboring region when providing an SVG document to the smartphone 300a and providing an SVG document to the computer 300c, You can change the highlighting dynamically depending on the surrounding format.

In one embodiment, the SVG document generation unit 120 can overlay the auditory control that reads the corresponding phrase in a specific area in the SVG document by voice, and when the user mouse over the corresponding area, A speaker button is displayed in the corresponding area so that the auditory effect can be provided by using the phrase as a voice. Here, it can be applied using a speech synthesis (TTS-Text-to-Speech) technique in which the text is read aloud when providing auditory effects.

The SVG document generation unit 120 may determine the speech resolution according to the following equation when applying auditory control.

&Quot; (2) "

B = (C1 / V) * x / y + C2 * z (C1, C2 are constants)

Here, B is the voice resolution, x is the network transmission rate, y is the number of words read by voice, z is the speaker sound quality of the user terminal 300, V is the environmental variable of the user terminal 300 do.

The voice resolution may vary depending on the transmission speed of the network connected to the electronic document providing apparatus 100, the number of words read as a voice, and the speaker sound quality of the user terminal 300. For example, the higher the transmission speed of the network connected to the electronic document providing apparatus 100, the higher the voice resolution can be applied to the SVG document generating unit 120, and the higher the number of words to be read by voice, The higher the speaker sound quality of the user terminal 300 is, the higher the voice resolution can be applied. In addition, the SVG document generation unit 120 may determine the voice resolution differently according to the environment of the user terminal 300. [ For example, when the user is at home, the SVG document generation unit 120 may apply the environment variable of the user terminal 300 to apply a lower voice resolution than when the user is in a cafe.

If the annotation included in the formatted document does not include the user-defined protocol, the digital document providing apparatus 100 may generate the formatted document as a simple SVG document (step S334). In one embodiment, when the formatted document does not include a user-defined protocol, the digital document providing apparatus 100 may determine that the formatted document is a general document and generate a simple SVG document.

If the formatted document is not included in the formatted document, the digital document provision apparatus 100 may modify the syntax by analyzing the similarity with respect to the syntax in the formatted document based on the syntax list (step S340).

In one embodiment, the SVG document generation unit 120 can analyze the similarity with respect to the syntax even if there is no user-defined contract expressed in the annotation based on the syntax list defined by the document manager. Here, a word or a sentence included in the phrase list can be defined by the document manager or set by the user.

For example, the SVG document generation unit 120 can analyze the similarity of the syntax on a document formatted on the basis of a syntax list including words such as " signature ", " have. If there is a word included in the syntax list defined in the formatted document, the SVG document generation unit 120 may apply a modification to the word.

The SVG document generation unit 120 may modify the syntax in the formatted document if the similarity analyzed according to the following equation is greater than a specific criterion.

&Quot; (3) "

C = tan (S) +1 (where 0.5? S? 1.0)

Here, S corresponds to the degree of similarity, and C corresponds to the size of the modified syntax.

The SVG document generation unit 120 can apply the effect that the corresponding syntax is determined to be a syntax in the syntax list so that the size of the corresponding word is enlarged when S is at least 0.5. The SVG document generation unit 120 may enlarge the size of the corresponding syntax up to twice the size of other syntaxes.

In one embodiment, the SVG document generation unit 120 may apply a variation of the syntax differently according to the setting of the user. For example, when the syntax " within a minimum of 00 years " is included in the syntax list, the SVG document generation unit 120 may set the area corresponding to " within at least 00 years " have.

The digital document providing apparatus 100 confirms whether an SVG document has been generated through the SVG document generating unit 120 (step S350).

If the SVG document creation unit 120 has not completed the SVG document creation, the electronic document provision apparatus 100 returns to step S320. If the SVG document creation apparatus 120 completes the SVG document creation, the SVG document provider 130 deletes the SVG document (Step S360).

In one embodiment, the SVG document provider 130 may determine the resolution of the SVG file to transfer according to the following equation:

&Quot; (4) "

D = v (t) * s (x)

v (t) = v (t-1) -v (t-2)

s (x) = [x]

Here, D is the resolution of the SVG file to be transmitted at present, v (t) is a data function related to the transmission speed of the previously transmitted SVG file, s (x) is a function related to the resolution of the user terminal, Resolution.

For example, the SVG document provider 130 may change the resolution of the previously transmitted SVG file according to the absolute value of the transmission rate difference of the SVG file that was previously transmitted. Here, although the resolution of the SVG file differs depending on the user terminal 300, it can be applied to a maximum of 1000 PPI or less.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims It can be understood that

100: electronic document providing device
110: document retrieval unit 120: SVG document generation unit
130: SVG Document Offering
200: Document database
300: user terminal
310: Electronic document expression unit

Claims (10)

A document retrieval unit for retrieving a document formatted in a format language in a document DB according to a request from a user terminal;
Generates a Scalable Vector Graphics (SVG) document that reflects a user defined protocol including a display resolution of the user terminal, an annotation in the formatted document, and an event that can be generated by a user operation when displayed on the user terminal An SVG document generation unit; And
A SVG document providing unit for generating at least one SVG file by decomposing the SVG document into page units and independently determining resolution of each of the at least one SVG file based on the transmission rate and providing the SVG document to the user terminal; An apparatus for providing electronic documents capable of controlling transmission of divided pages.
The method of claim 1, wherein the SVG document providing unit
Wherein the page arrangement is controlled so that the event does not extend in the middle of the page during the decomposition of the SVG document.
The method of claim 2, wherein the SVG document providing unit
Wherein the resolution of the SVG file to be transmitted is determined to be less than or equal to the display resolution, reflecting the transmission speed of the SVG file that was previously transmitted.
The method of claim 3, wherein the SVG document providing unit
Wherein the resolution of the SVG file to be transmitted is determined according to the following equation.
&Quot; (4) "
D = v (t) * s (x)
v (t) = v (t-1) -v (t-2)
s (x) = [x]
Here, D is the resolution of the SVG file to be transmitted at present, v (t) is a data function related to the transmission speed of the previously transmitted SVG file, s (x) is a function related to the resolution of the user terminal, Resolution.
The method of claim 1, wherein the SVG document generation unit
A user control (hereinafter, referred to as " user control ") that is driven through one of mouse click, mouse over, mouse drag, and touch and visually changes or audibly plays a specific area defined by the annotation in the SVG document by interpreting the event, Visual control or auditory control) of the web page.
6. The apparatus of claim 5, wherein the SVG document generation unit
Wherein the visual control is overlaid on top of the generated SVG document to provide a predefined visual effect when the driving is started.
6. The apparatus of claim 5, wherein the SVG document generation unit
Wherein the audible effect is overlaid on the generated SVG document and the auditory effect is provided with the text in the specific area being audible when the driving is started.
The method of claim 7, wherein the SVG document generation unit
Wherein the audio resolution on the auditory control is determined according to the following equation.
&Quot; (2) "
B = (C1 / V) * x / y + C2 * z (C1, C2 are constants)
Here, B is the voice resolution, x is the network transmission rate, y is the number of words read by voice, z is the speaker sound quality of the user terminal, and V is the environment variable of the user terminal.
The method of claim 1, wherein the SVG document generation unit
And analyzing the similarity with respect to the syntax in the formatted document based on a syntax list including at least one syntax and syntax format defined by a document manager even in the absence of the comment. A possible electronic document delivery device.
The method of claim 9, wherein the SVG document generation unit
And if the analyzed similarity degree is equal to or greater than a specific criterion, transforming the syntax in the formatted document according to the following equation.
&Quot; (3) "
C = tan (S) +1 (where 0.5? S? 1.0)
Here, S corresponds to the degree of similarity, and C corresponds to the modified syntax.

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