What format is svg?

SVG is called Scalable Vector Graphics in English, which means scalable vector graphics. It is an image file format; SVG is also a language defined in XML and can be used to describe two-dimensional vectors, vectors or rasters. Grid graphics.

#The operating environment of this article: Windows 7 system, Dell G3 computer.

SVG is an image file format. Its full English name is Scalable Vector Graphics, which means scalable vector graphics.

It is based on XML (Extensible Markup Language) and developed by the World Wide Web Consortium (W3C) alliance. Strictly speaking, it should be an open standard vector graphics language that allows you to design exciting, high-resolution web graphics pages.

Users can directly use code to depict images, open SVG images with any word processing tool, make the images interactive by changing part of the code, and insert them into HTML at any time for viewing through a browser.

SVG is a language defined in XML, used to describe two-dimensional vectors and vector/raster graphics. SVG provides three types of graphic objects: vector graphics (for example, a path composed of straight lines and curves), image, and text. Graphic objects can also be grouped, styled, transformed, combined, etc. The feature set includes nested transformations, clipping paths, alpha masks, filter effects, template objects ( templateobjects) and other extensions (extensibility).

SVG graphics are interactive and dynamic, animation elements can be embedded in SVG files or animations can be defined through scripts.

It provides advantages that the PNG and JPEG formats currently popular on the Internet cannot have: graphic display can be enlarged arbitrarily, but never at the expense of image quality; SVG images can remain editable and searchable Status; On average, SVG files are much smaller than JPEG and PNG files, so they download quickly. It is believed that the development of SVG will provide a new image standard for the Web.

●SVG refers to Scalable Vector Graphics

●SVG is used to define vector-based graphics for the web

●SVG uses XML format to define graphics

●SVG images will not lose their graphic quality when enlarged or changed in size

●SVG is a standard of the World Wide Web Consortium

●SVG is compatible with tools such as DOM and W3C standards such as XSL are a whole

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