[ Version ( since = "0.3.0" ) ]
public string to_hexadecimal ()
Returns a string describing this in hexadecimal form; in the form
typeof (unichar2)rrgg bb, where rr is a two-digit
hexadecimal red intensity value, gg is green and bb is blue.
The hash is always present.
| this |
a Color |
|
the color string; free with g_free |