A more complex example would be good where the link is at the group level. Should document which is the default. For hyperlinks in SVG, only simple links are available. Because SVG documents often represent a picture or drawing of something, a common need is to link into a particular view of the document, where a view indicates the initial transformations so as to present a closeup of a particular section of the document. To link into a particular view of an SVG document, the URI fragment identifier needs to be a correctly formed SVG fragment identifier .
Number is a real number.
The parameter values for transformSpec corresponds to to the parameter values for the transform attribute that is available on many SVG elements.