d3/src/core/ns.js at master · blehman/d3

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var d3_nsPrefix = {

svg: "http://www.w3.org/2000/svg",

xhtml: "http://www.w3.org/1999/xhtml",

xlink: "http://www.w3.org/1999/xlink",

xml: "http://www.w3.org/XML/1998/namespace",

xmlns: "http://www.w3.org/2000/xmlns/"

};

d3.ns = {

prefix: d3_nsPrefix,

qualify: function(name) {

var i = name.indexOf(":"),

prefix = name;

if (i >= 0) {

prefix = name.substring(0, i);

name = name.substring(i + 1);

}

return d3_nsPrefix.hasOwnProperty(prefix)

? {space: d3_nsPrefix[prefix], local: name}

: name;

}

};