Method for drawing on or sending to bulletins containing graphics bulletin boards

Abstract

A method for drawing and transmitting a note containing graphics onto electronic bulletin board system (BBS) features that a contractible-and-enlargeable vector graphic (SVG) language is used to describe the graphic note, the loading technique is used for network program module, and the document object model (DOM) interface is used for interaction between SVG document and script. As a result, a user can directly drawing the note containing graphics and image elements on the Web page and store in the server.

Description

Technical field: [0001] The present invention relates to computer network technology, that is, the Internet technology, and more specifically to the electronic bulletin board technology of the Internet. Background technique: [0002] Bulletin Board System (BBS, Bulletin Board System), as one of the seven services of the Internet, is an information distribution center. Rewards, communication among netizens and other fields play an important role. [0003] Existing BBSs can publish plain text posts, patterns based on character patchwork, and stickers based on hyperlinks. Among them, the BBS technology based on the hyperlink map is currently a common technology for image communication on the BBS. This BBS technology allows users to insert some special text symbols, such as picture tags, into the body of the post , this kind of text symbol requests a file from the specified uniform resource location URL through the web browser on the web browser, and replaces the content of ...

AI Technical Summary

Problems solved by technology

[0004] 1. The map function of this BBS is inconvenient to operate, and the user needs to open the drawing software outside the web browser

In many cases, it is difficult to use such drawing software, for example, Internet cafes do not allow users to install software casually, and the configuration of the user's computer is low, etc.

[0005] 2. To use the texture function of this BBS, the user has to upload the picture file to the network space for linking. The network space provider usually charges a fee, and the free network space may be taken back, resulting in the loss of the picture link

[0007] 4. Using the texture function of this BBS, the picture file needs to take up a lot of space, wasting network space and affecting the transmission speed

[0008] 5. Using the texture function of this BBS, the posted pictures cannot be accurately positioned, zoomed or rotated. When others browse, the layout relationship between the posted pictures and the surrounding text may not be the original posted by the poster.

[0009] 6. Using this kind of BBS sticker function, when users reply to the pictures in the old posts, they can only redraw the picture and upload it, and cannot reply directly on the original picture, which hinders the pertinence and inheritance of communication

[0010] To sum up, the current graphical BBS on the Internet has problems such as inconvenient operation, many restrictions, and many original drawing functions cannot be realized, which limits the expressive ability of the virtual community and also limits the important functions of the electronic bulletin board system. play

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