What Is Xmlns In Svg. It is used as the outermost element of SVG documents but it can also be used to embed a SVG fragment inside an SVG or HTML document. Its used to register a namespace prefix.
SVG files are pure XML Creating SVG Images SVG images can be created with any text editor but it is often more convenient to create SVG images with a drawing program like Inkscape. XML namespaces are used for providing uniquely named elements and attributes in an XML document. In xhtml there is a table element.
In its simplest form this is what an SVG file looks like under the hood.
The xmlns is XML Namespace which is needed to use the correct DTD - Doctype Declaration Kind of like the rules about what elements are. There is also an element of the same name in XSL-FO. The namespace declaration is provided by the xmlns parameter. It is used as the outermost element of SVG documents but it can also be used to embed a SVG fragment inside an SVG or HTML document.