D3.js namespace() Function
The d3.namespace() function is used to return an object that contains space and local attributes that describe the full namespace URL and the local name. If there is a colon in the name than the string on the left side of the colon is a namespace prefix.
Syntax:
d3.namespace(name);
Parameters: This function contains only one parameter that is given above and described below.
- name: This is a string that contains a prefix that must be registered in d3.namespaces.
Return Value: This function returns an object.
Example 1:
HTML
<!DOCTYPE html><html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" path1tent="width=device-width, initial-scale=1.0" /> </script> <style> h2 { color: green; } </style></head> <body> <h2>Geeks for geeks</h2> <script> console.log(d3.namespace("svg:Geeksforgeeks")); document.write("<h3>Space: ", d3.namespace("svg:Geeksforgeeks").space, "</h3>"); document.write("<h3>Local: ", d3.namespace("svg:Geeksforgeeks").local + "</h3>"); </script></body> </html> |
Output:
Example 2:
HTML
<!DOCTYPE html><html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" path1tent="width=device-width, initial-scale=1.0" /> </script></head> <body> <script> console.log(d3.namespace("xhtml:Geeksforgeeks")); console.log(d3.namespace("xlink:Geeksforgeeks")); console.log(d3.namespace("xml:Geeksforgeeks")); </script></body> </html> |
Output:
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