KR20060019862A - Html documents convertting method for processing the image format and tag in mobile terminal - Google Patents

Abstract

The present invention relates to a method for converting a web document, the image tag and the text special effect tag to display on the screen a web document containing an image and text special effect tag that is not supported by the browser mounted on the mobile communication terminal To convert an image into a tag and set a specific application to convert a web document so that dynamic image and text special effects are displayed on the browser. It has the effect of allowing the user of the mobile communication terminal having the low specification characteristics to see the animation effect, the moving image effect, the text flow effect, the text flashing effect and the like through the existing browser without installing a new browser.

Browsers, Dynamic Images, Text Special Effects Tags, Objects, Active-X

Description

HTML documents convertting method for processing the image format and tag in mobile terminal}             

1 is a configuration diagram of an embodiment of a mobile communication terminal to which the present invention is applied.

2 is a flowchart illustrating a method for converting a web document for processing an image and a tag not supported by a browser of a mobile communication terminal according to the present invention.

* Explanation of symbols on the main parts of the drawing

10: wireless transceiver 11: memory

12 power supply unit 13 display unit

14: key input 15: microphone

16 speaker 17 control unit

The present invention relates to a method for converting a web document, and more particularly, to display a web document including an image and a text special effect tag that is not supported by a browser mounted on a mobile communication terminal. For converting text annotation tags into object tags and setting up a specific application to convert web documents so that dynamic images and text annotations are displayed on the browser. A web document conversion method.

With the development of wireless Internet related technology, users can use browsers (e.g., "Microsoft Pocket Internet Explorer", etc.) installed in mobile communication terminals (e.g. mobile phones, PDAs, etc.) and in-vehicle terminals. Web documents can now be viewed.

Such a browser interprets a web document (aka HTML document) described in HyperText Markup Language (HTML), which is downloaded from a web server, and displays text, an image, and the like on a screen.

Recently, in order to reflect various service requirements of a mobile terminal user, a tag having a dynamic image and a text special effect is included in a web document and provided to the mobile terminal.

On the other hand, the mobile communication terminal and the in-vehicle terminal for the vehicle is a spec defined in HTML in consideration of the characteristics of the terminal (eg, small display, small memory, low system resources, etc.) and low bandwidth of the mobile communication network. It is equipped with a browser that supports only some of the specifications (eg, "Microsoft Pocket Internet Explorer").

That is, as described above, due to the characteristics of the terminal, the mobile communication terminal and the in-vehicle terminal have a minimum amount of software or hardware installed therein. Even if the HTML document includes a specific tag for generating dynamic image and text special effects, It can't be interpreted, so the user is only looking at static HTML documents.

For example, a browser mounted on a mobile communication terminal and a vehicle in-vehicle terminal may be a dynamic image such as a SIS (Simple Image Service) file newly developed by a specific company after the time of mounting the mobile communication terminal (or a browser development time). In addition, in consideration of low specification characteristics of the mobile communication terminal, a specific tag (eg, a marquee tag, a blink tag, etc.) cannot be interpreted.

As a result, animation effects, moving image effects, text flow effects, and text flashing effects that are represented in an HTML document that includes images and certain tags that are not supported by the browser may be visible to the user, and the image and the specific tags may be processed. There is an urgent need for a web document conversion technology capable of expressing unsupported image and text special effects in the form of a plug-in module in a conventional browser without developing a separate browser that can be installed in a terminal.

The present invention has been proposed to solve the above problems and to meet the above demands, and to display a web document containing image and text special effect tags that are not supported by a browser mounted on a mobile communication terminal. It is not supported by the browser of the mobile terminal for converting the corresponding image tag and text annotation tag into an object tag for display and setting up a specific application to convert the web document so that the dynamic image and text annotation can be displayed on the browser. Its purpose is to provide a web document conversion method for image and tag processing.

According to an aspect of the present invention, there is provided a web document conversion method comprising: a first step of receiving a hypertext markup language (HTML) document and an image file from an external source; A second step of parsing the HTML document to examine each tag; A third step of converting the image tag into an object tag and setting an image reproduction application in the object tag item when an image tag which is not supported by the browser of the mobile communication terminal is found as a result of the tag search; And a fourth step of converting the text special effect tag into an object tag and setting an application for text special effect in the object tag item when a text special effect tag is found that is not supported by the browser of the mobile communication terminal. Include.

The present invention may also include a fifth step of calling an application for image reproduction and / or an application for text special effects by analyzing the HTML document converted in the third step and / or the fourth step; And a sixth step in which the called application displays the dynamic image and the text special effect on the browser of the mobile communication terminal.

In addition, the present invention, if the image playback application and / or the text special effects application is not mounted in the mobile communication terminal requesting the download of the application to a specific server; And storing the application downloaded from the specific server.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed descriptions of well-known functions or configurations will be omitted if it is determined that the detailed description of the present invention may unnecessarily obscure the subject matter of the present invention. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

1 is a configuration diagram of an embodiment of a mobile communication terminal to which the present invention is applied.

As shown in FIG. 1, a mobile communication terminal to which the present invention is applied includes a wireless transceiver 10 for transmitting and receiving a signal wirelessly, a memory 11 for storing a web browser, an operating system, and the like. A power supply unit (aka battery) 12 for supplying power to each component of the communication terminal, a display unit 13 for displaying a screen, a key input unit 14 for receiving a telephone number, etc. through a button; , A microphone 15 for receiving a voice and the like, a speaker (earphone) 16 for outputting a voice, and the like, and a controller 17 for controlling each component of the mobile communication terminal. In addition, the mobile communication terminal includes basic components (not shown) for mobile communication.

Hereinafter, the present invention will be described by taking a mobile communication terminal as an example, but a terminal equipped with a browser that does not support all of the HTML specification due to low specifications (eg, small display, small memory, low system resources, etc.) characteristics, etc. Those skilled in the art will readily understand that the present invention is also applicable (eg, PDA, in-vehicle terminal, etc.).

The mobile communication terminal is equipped with a "Microsoft Pocket2002 operating system", the browser that does not support the full HTML specification, in particular browsers that do not support animation effects, moving picture effects, text flow effects, text flashing effect (for example; "Microsoft's Pocket Internet Explorer," etc. are installed.

2 is a flowchart illustrating a web document conversion method for image and tag processing not supported by a browser of a mobile communication terminal according to the present invention.

First, an HTML document and an image file are received from the outside (200). In this case, HTML and image files are downloaded from the content providing server through the wireless transceiver 10 of the mobile communication terminal, or the user himself creates an HTML document including an unsupported image tag and an unsupported text special effect tag in a browser. HTML documents and image files may be input by the user to verify that unsupported image files and unsupported text annotations are displayed correctly in the browser.

Thereafter, the HTML document is parsed (201). At this time, the syntax described in the HTML document, in particular, all tags are classified by referring to the HTML Document Type Definition (DTD), and each tag is parsed.

Then, each tag of the HTML document is examined (202).

If the HTML document search result 202 finds an image tag not supported by the browser, the image tag ("<IMG>") is converted into an object tag ("<Object>"), and the class ID ("CLASSID") is converted. An ID of the corresponding image reproducing application (“ActiveX Control”) is set and a parameter “Parameter” is set to a storage path of the image file (203). Here, image files not supported by the browser include SIS files and Animation GIF files.

The image reproducing application ("ActiveX Control") is an application for rendering an image file which is not supported by a browser, such as a SIS file or an animation GIF file, and displaying it on a screen. It is preferable to be mounted in a communication terminal.

For example, if your HTML document contains image tags that point to unsupported SIS files (for example, "<img src =" puppy.sis "alt =" sis "/>"), "<OBJECT ID =" SIS Player "CLASSID =" CLSID: B888A397-EEDE-45A9-AB66-AB84A49C4FC8 "WIDTH = 50 HEIGHT = 50> <PARAM NAME =" FileName "VALUE =" \ Windows \ NatePage \ puppy.sis " > </ OBJECT> ".

Here, in "OBJECT ID", the name of the application for playing the SIS file previously produced by the ActiveX control, such as "SIS Player", is input. In "CLASSID", the unique value of the ActiveX control stored in the system registry is input. Enter the path to save the SIS file, such as "\ Windows \ NatePage \ puppy.sis".

As another example, if the HTML document contains image tags that point to SIS files that are not supported by the browser (for example, "<img src =” animated_puppy.gif ”alt =” animated gif ”animated =” true ”/>"). , Tag this image as "<OBJECT ID =" Animated GIF Player "CLASSID =" CLSID: B888A397-EEDE-45A9-AB66-AB84A49C4FC9 "WIDTH = 50 HEIGHT = 50> <PARAM NAME =" FileName "VALUE =" \ Windows \ NatePage \ animated_puppy.gif "> <PARAM NAME =” Animated ”VALUE =” true ”> </ OBJECT>"

Here, "OBJECT ID" is inputted with the name of the application for playing Animated GIF file, which is produced by ActiveX control in advance, such as "Animated GIF Player", and "CLASSID" is inputted with the unique value of ActiveX control stored in the system registry. In the, parameter, the storage path of the animated GIF file is inputted as "\ Windows \ NatePage \ animated_puppy.gif".

In addition, the Animation GIF file has the same extension as a regular GIF file, so that the browser can correctly identify the image tag pointing to the Animation GIF file. = "True"> "to distinguish it from normal GIF files.

If the HTML document investigation 202 finds a text annotation tag that is not supported by the browser, the text annotation tag is converted to an object tag ("<Object>") and the class ID ("CLASSID") is converted to the corresponding text special. The ID of the application for effect ("ActiveX Control") is set and the parameter "Parameter" is set to the text (204). Here, text special effect tags not supported by the browser include <Marquee> and <Blink>.

The <Marquee> tag provides the ability to scroll all text automatically by scrolling the text horizontally if it cannot display all the text on a single line on the browser screen.

The <Blink> tag provides the ability to make text flicker on the browser screen.

For example, if your HTML document contains a <Marquee> tag that isn't supported by the browser (for example, "<MARQUEE DIRECTION =" right "> flows from left to right. </ MARQUEE>"), you can replace this image tag with " <OBJECT ID = "Marquee Player" CLASSID = "CLSID: B888A397-EEDE-45A9-AB66-AB84A49C4FD0">

<PARAM NAME = "Direction" VALUE = "right">

<PARAM NAME = ”text” VALUE = ”Flows from left to right.”>

</ OBJECT> ".

Here, the "OBJECT ID" is inputted with the name of the application that provides the text scrolling function previously produced by the ActiveX control, such as "Marquee Player", and the "CLASSID" is inputted with the unique value of the ActiveX control stored in the system registry. In the parameter, text is inputted as "flows from left to right." In the attribute of the parameter, the text scrolling direction is input as "right".

Thereafter, the browser interprets the HTML document converted in step "203" and / or step "204" and calls the corresponding application (205).

Then, the corresponding application is executed to display an animation effect, a moving image effect, a text flow effect, a text flashing effect, and the like on the browser (206).

Meanwhile, the web document conversion module of the present invention for processing image and text special effect tags not supported by the above-described browser is mounted in the form of a plug-in module in an existing browser, and a user may use a new browser. The web document conversion module can be installed in an existing browser through a simple process such as downloading a web document, that is, content download, without having to install the terminal.

In addition, when the image reproducing application and / or the text special effect application is not installed in the mobile communication terminal, the specific communication server provides the image reproducing application and / or the text special effect application. The application can be downloaded and the application downloaded from a specific server can be stored accordingly, so that the image reproducing application and / or the text special effect application can be mounted in the mobile communication terminal.

While the content of the present invention has been described by way of examples, the embodiments of the present invention are merely illustrative of the present invention and should not be construed as limiting the scope of the present invention. Those skilled in the art to which the present invention pertains may modify or alter the present invention in various forms within the principles and scope described in the claims herein.

As described above, when the web document including the image and text special effect tags which are not supported by the browser of the mobile communication terminal is input, the image tag and the text special effect tag are converted into object tags, and a specific application is set. By converting web documents, dynamic image and text special effects can be displayed on a browser by a specific application, so that users of mobile terminals with low specification characteristics can animate, video, text flow, and text flash effects. It is effective to view the back through the browser.

In addition, the present invention does not need to develop a separate browser to process image and text special effect tags that are not supported by the browser of the mobile communication terminal, and a web in the form of a plug-in module in the existing browser. The document conversion module can be mounted, and the user can easily view dynamic image and text special effects through the existing browser without installing a new browser on the terminal.

Claims (8)

In the web document conversion method, A first step of receiving an HTML (HyperText Markup Language) document and an image file from an external source; A second step of parsing the HTML document to examine each tag; A third step of converting the image tag into an object tag and setting an image reproduction application in the object tag item when an image tag which is not supported by the browser of the mobile communication terminal is found as a result of the tag search; And A fourth step of converting the text special effect tag into an object tag and setting an application for text special effect in the object tag item when a text special effect tag is found that is not supported by the browser of the mobile communication terminal Web document conversion method for processing images and tags that are not supported by the browser of the mobile communication terminal comprising a. The method of claim 1, A fifth step of interpreting the HTML document converted in the third step and / or the fourth step and calling an image reproduction application and / or an application for text special effects; And A sixth step of displaying, by the called application, a corresponding dynamic image and a corresponding text special effect on a browser of a mobile communication terminal; Web document conversion method for processing images and tags that are not supported by the browser of the mobile communication terminal further comprising. The method according to claim 1 or 2, Requesting to download a corresponding application to a specific server if the image reproducing application and / or the text special effect application is not installed in the mobile communication terminal; And Storing the application downloaded from the specific server Web document conversion method for processing images and tags that are not supported by the browser of the mobile communication terminal further comprising. The method of claim 3, wherein In the third step, The object tag item is a web document conversion method for image and tag processing that is not supported by the browser of the mobile terminal, characterized in that it comprises an application ID for image playback, an image file storage path and a dynamic image identifier. The method of claim 3, wherein In the fourth step, The object tag item is a web document conversion method for image and tag processing that is not supported by a browser of a mobile communication terminal, characterized in that it includes a text special application ID, text and text special effects attributes. In a mobile communication terminal having a processor, A first step of receiving an HTML (HyperText Markup Language) document and an image file from an external source; A second step of parsing the HTML document to examine each tag; A third step of converting the image tag into an object tag and setting an image reproduction application in the object tag item when an image tag which is not supported by the browser of the mobile communication terminal is found as a result of the tag search; And A fourth step of converting the text special effect tag into an object tag and setting an application for text special effect in the object tag item when a text special effect tag is found that is not supported by the browser of the mobile communication terminal A computer-readable recording medium having recorded thereon a program for realizing this. The method of claim 6, A fifth step of interpreting the HTML document converted in the third step and / or the fourth step and calling an image reproduction application and / or an application for text special effects; And A sixth step of displaying, by the called application, a corresponding dynamic image and a corresponding text special effect on a browser of a mobile communication terminal; A computer-readable recording medium having recorded thereon a program for further realization. The method according to claim 6 or 7, Requesting to download a corresponding application to a specific server if the image reproducing application and / or the text special effect application is not installed in the mobile communication terminal; And Storing the application downloaded from the specific server A computer-readable recording medium having recorded thereon a program for further realization.

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