The Research On Web Publishing System Of Graphics And Images Based On CVIDraw Software

This thesis associates with an application item of KD Integrated company "the HMI and Web publishing of configuration software", and with a fund item of Hefei University of Technology "the research of configuration software based on XML", and it will especially discuss the web publishing system of graphics and Images based on CVIDraw software.The introduction part firstly summaries the original of CVIDraw software, some basic concepts and critical technologies associate with Web publishing, extensible Markup Language and Scalable Vector Graphics. The SVG image based on XML has more incomparable superiority on Web than other image formats such as PNG, JPG, GIF and so on, and it's demonstration in Internet Explorer is supported by SVG Viewer plug-in of Adobe company, and has widespread practical application in multi-domains. Therefore, on the basis of studying SVG thoroughly, the second part of this paper studies the mapping relations between the object model of CVIDraw platform and SVG emphatically, introduces two ways of transforming the graphics and images on CVIDraw platform into SVG language, and gives the concrete transformation methods. In addition, this thesis tries to synthesize ASP technology, ADO, HTML, XML, SVG and script programming, and integrates SVG Viewer and IE browser together, operates files which store data information using XML DOM object, and makes the best of the latent energy of the computer network, so as to realize the Web online publishing of graphics and images in CVIDraw platform.The last part of this thesis gives an example to illustrate how to realizes the Web dynamic online publishing of graphics and images in CVIDraw platform in the Web server end.