08-27-周三_17-09-29

node_modules/d3/src/core/ns.js

@@ -0,0 +1,18 @@
+var d3_nsXhtml = "http://www.w3.org/1999/xhtml";
+
+var d3_nsPrefix = {
+  svg: "http://www.w3.org/2000/svg",
+  xhtml: d3_nsXhtml,
+  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.slice(0, i)) !== "xmlns") name = name.slice(i + 1);
+    return d3_nsPrefix.hasOwnProperty(prefix) ? {space: d3_nsPrefix[prefix], local: name} : name;
+  }
+};