Demonstration data file capable of being processed by SVG application program

Abstract

The present invention relates to the field of computer application, in particular, it relates to data document. It is a demonstration data document which can be processed by SVG application program. It is characterized by that it utilizes SVG standard element 'use' to implement reference of filmslide page to master; graphic object adopts the principle of separating form from characters; and its can use CSS representation text pattern and graphic default pattern.

Description

technical field [0001] The invention relates to the field of computer applications, in particular to a data file. Background technique [0002] As presentation files (such as presentation files in Microsoft Office, Open Office, and WPSOffice) are used more and more widely in various fields such as government offices, educational practices, and corporate communications, the requirements for presentation files themselves are also getting higher and higher. : Presentation files can no longer be satisfied with text, graphics, images and videos, and should and must have rich and excellent interactive performance; the same set of presentation files must be easily released on different media, except traditional paper and PC In addition, there are handheld devices such as Web publishing, PDAs, and mobile phones. But because the demo file is a binary file, not a file based on XML (eXtensibleMarkup Language), it is not very easy to distribute or reuse a demo file. Therefore, a lot o...

AI Technical Summary

Problems solved by technology

But because the demo file is a binary file, not an XML (eXtensibleMarkup Language)-based file, it is not easy to distribute or reuse a demo file

Therefore, a lot of research is now trying to rebuild a better presentation file. The general idea is: first express the logic and performance data of the presentation based on XML, and then use XSLT or other tools to convert the XML presentation file into a specific presentation form. They all have the function of generating SVG (Scalable Vector Graphics) files, but they all directly use SVG to express the presentation content. On the one hand, many original unique concepts in the presentation file are lost, and on the other hand, the animation cannot be reused. In turn, the size of the SVG file is too large, which is not conducive to network transmission in today's environment of increasing dependence on the Internet

In addition, if the presentation file is expressed in pure XML, although the logic will be very clear, it will increase the difficulty of converting XML into an SVG standard format document that can be understood by the SVG application, and may even be impossible for the SVG application Degree

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