# js_radialgradient.py

# js_radialgradient.py

import tempfile
import webbrowser
import os

js_data = '''<!DOCTYPE html>
<html>
<body>

<svg height="150" width="500">
  <defs>
    <radialGradient id="grad1" cx="50%" cy="50%" r="50%" fx="50%" fy="50%">
      <stop offset="0%" style="stop-color:rgb(255,255,255);
      stop-opacity:0" />
      <stop offset="100%" style="stop-color:rgb(0,0,255);stop-opacity:1" />
    </radialGradient>
  </defs>
  <ellipse cx="200" cy="70" rx="85" ry="55" fill="url(#grad1)" />
</svg>

</body>
</html>'''

chrome_path = 'C:/Program Files (x86)/Google/Chrome/Application/chrome.exe %s'

tf = tempfile.mktemp(".html", "JSdemo_")
print tf
with open(tf, 'w') as temp:
    temp.write(js_data)
webbrowser.get(chrome_path).open(tf)
os.remove(tf)